============================================================================ **2003 0130 Start up night. No biases, no flats, objects U,B,V,R,I None of the nights prior to 20030206 had biases taken (even though they had contemporaneous skyflats). Since it was desirable to use only flats processed with their own biases, this meant using flats from 20030206 and later. For bias used: ccd030206.bias.fits For U,B,V,R,I used: ccd030213.skyflatu ccd030207.skyflatB ccd030206.skyflatV ccd030206.skyflatR ccd030206.skyflatI =============================================================================== **2003 0131 Start up night. No biases, no flats, objects B,V,R and one object (ccd030131.0004) with no ccdfltid. None of the nights prior to 20030206 had biases taken (even though they had contemporaneous skyflats). Since it was desirable to use only flats processed with their own biases, this meant using flats from 20030206 and later. For bias used: ccd030206.bias.fits For U,B,V,R,I used: ccd030207.skyflatB ccd030206.skyflatV ccd030206.skyflatR =============================================================================== **2003 0201 Contained N0 biases, NO skyflats and objects U,B,V,R,I None of the nights prior to 20030206 had biases taken (even though they had contemporaneous skyflats). Since it was desirable to use only flats processed with their own biases, this meant using flats from 20030206 and later. For bias used: ccd030206.bias.fits For B,V,R,I used: ccd030213.skyflatu ccd030207.skyflatB ccd030206.skyflatV ccd030206.skyflatR ccd030206.skyflatI =============================================================================== **2003 0202 Contained N0 bias set (though there was one frame BIAS.fits), skyflats U,B,V,R and objects U,B,V,R,I None of the nights prior to 20030206 had biases taken (even though they had contemporaneous skyflats). Since it was desirable to use only flats processed with their own biases, this meant using flats from 20030206 and later. For bias used: ccd030206.bias.fits For U,B,V,R,I used: ccd030213.skyflatu ccd030207.skyflatB ccd030206.skyflatV ccd030206.skyflatR ccd030206.skyflatI =============================================================================== **2003 0203 Contained N0 biases, skyflats B,V and objects U,B,V,R,I None of the nights prior to 20030206 had biases taken (even though they had contemporaneous skyflats). Since it was desirable to use only flats processed with their own biases, this meant using flats from 20030206 and later. For bias used: ccd030206.bias.fits For B,V,R,I used: ccd030207.skyflatB ccd030206.skyflatV ccd030206.skyflatR ccd030206.skyflatI =============================================================================== **2003 0204 Contained N0 biases, skyflats B,V,R,I(only two) and objects B,V,R,I None of the nights prior to 20030206 had biases taken (even though they had contemporaneous skyflats). Since it was desirable to use only flats processed with their own biases, this meant using flats from 20030206 and later. For bias used: ccd030206.bias.fits For B,V,R,I used: ccd030207.skyflatB ccd030206.skyflatV ccd030206.skyflatR ccd030206.skyflatI =============================================================================== **2003 0205 Contained N0 biases, skyflats U,B,V,R,I and objects B,V,R,I (no U) None of the nights prior to 20030206 had biases taken (even though they had contemporaneous skyflats). Since it was desirable to use only flats processed with their own biases, this meant using flats from 20030206 and later. For bias used: ccd030206.bias.fits For B,V,R,I used: ccd030207.skyflatB ccd030206.skyflatV ccd030206.skyflatR ccd030206.skyflatI =============================================================================== **2003 0206 Contained 20 biases, skyflats B (only two so did not use), V,R,I and objects B,V,R,I (no U). cc> hsel @bias.list $I,title,ccdfltid,exptime boolean expression governing selection (yes): ccd030206ccdbias.0014.fits " BIASES" V 0.0 ccd030206ccdbias.0015.fits " BIASES" V 0.0 ccd030206ccdbias.0016.fits " BIASES" V 0.0 ccd030206ccdbias.0017.fits " BIASES" V 0.0 ccd030206ccdbias.0018.fits " BIASES" V 0.0 ccd030206ccdbias.0019.fits " BIASES" V 0.0 ccd030206ccdbias.0020.fits " BIASES" V 0.0 ccd030206ccdbias.0021.fits " BIASES" V 0.0 ccd030206ccdbias.0022.fits " BIASES" V 0.0 ccd030206ccdbias.0023.fits " BIASES" V 0.0 ccd030206ccdbias.0024.fits " BIASES" V 0.0 ccd030206ccdbias.0025.fits " BIASES" V 0.0 ccd030206ccdbias.0026.fits " BIASES" V 0.0 ccd030206ccdbias.0027.fits " BIASES" V 0.0 ccd030206ccdbias.0028.fits " BIASES" V 0.0 ccd030206ccdbias.0029.fits " BIASES" V 0.0 ccd030206ccdbias.0030.fits " BIASES" V 0.0 ccd030206ccdbias.0031.fits " BIASES" V 0.0 ccd030206ccdbias.0032.fits " BIASES" V 0.0 ccd030206ccdbias.0033.fits " BIASES" V 0.0 cc> imcombine @bias.list ccd030206.bias # IMAGE NPIX MEAN STDDEV MIN MAX ccd030206skyv.0001.fits 1080428 29867. 5387. 0. 65535. ccd030206skyv.0002.fits 1080428 15686. 2849. 0. 48024. ccd030206skyv.0003.fits 1080428 10143. 1834. 0. 30522. cc> hsel @flat.V $I,title,ccdfltid boolean expression governing selection (yes): ccd030206skyv.0001.fits "V Sky Flat" V ccd030206skyv.0002.fits "V Sky Flat" V ccd030206skyv.0003.fits "V Sky Flat" V cc> imcombine @flat.V ccd030206.skyflatV cc> imstat ccd030206.skyflatV # IMAGE NPIX MEAN STDDEV MIN MAX ccd030206.skyflatV 1080428 18568. 3369. 0. 55888. ------------------------ cc> imstat *skyr* # IMAGE NPIX MEAN STDDEV MIN MAX ccd030206skyr.0001.fits 1080428 16479. 3011. 0. 46902. ccd030206skyr.0002.fits 1080428 14789. 2701. 0. 42154. ccd030206skyr.0003.fits 1080428 18428. 3367. 0. 52711. cc> ls *skyr* > flat.R cc> imcombine @flat.R ccd030206.skyflatR cc> imstat ccd030206.skyflatR # IMAGE NPIX MEAN STDDEV MIN MAX ccd030206.skyflatR 1080428 16565. 3026. 0. 47220. --------------------------- # IMAGE NPIX MEAN STDDEV MIN MAX ccd030206skyi.0001.fits 1080428 4387. 804.6 0. 17659. ccd030206skyi.0002.fits 1080428 8280. 1539. 0. 32320. ccd030206skyi.0003.fits 1080428 8728. 1623. 0. 34222. ccd030206skyi.0004.fits 1080428 8064. 1520. 0. 65535. cc> ls *skyi* > flat.I cc> imcombine @flat.I ccd030206.skyflatI cc> imstat ccd030206.skyflatI # IMAGE NPIX MEAN STDDEV MIN MAX ccd030206.skyflatI 1080428 7364. 1367. 0. 28705. For B used: ccd030207.skyflatB.fits None of the nights prior to 20030206 had biases taken (even though they had contemporaneous skyflats). Since it was desirable to use only flats processed with their own biases, this meant using flats subsequent to 20030206. =============================================================================== **2003 0207 Contained 10 biases, skyflats B,V,R,I and objects B,V,R,I ( no U) ccd030207.bias.0001.fits ccd030207.bias.0002.fits ccd030207.bias.0003.fits ccd030207.bias.0004.fits ccd030207.bias.0005.fits ccd030207.bias.0006.fits ccd030207.bias.0007.fits ccd030207.bias.0008.fits ccd030207.bias.0009.fits ccd030207.bias.0010.fits cl> imcombine @bias.list ccd030207.bias # IMAGE NPIX MEAN STDDEV MIN MAX ccd030207skyb.0001.fits 1080428 5342. 982.9 0. 23052. ccd030207skyb.0002.fits 1080428 5553. 1022. 0. 18020. ccd030207skyb.0003.fits 1080428 5950. 1096. 0. 19348. cl> hsel @flat.B $I,title,ccdfltid boolean expression governing selection (yes): ccd030207skyb.0001.fits "B Sky Flat" B ccd030207skyb.0002.fits "B Sky Flat" B ccd030207skyb.0003.fits "B Sky Flat" B cl> imcombine @flat.B ccd030207.skyflatB cl> imstat ccd030207.skyflatB # IMAGE NPIX MEAN STDDEV MIN MAX ccd030207.skyflatB 1080428 5615. 1032. 0. 18222. -------------------------- # IMAGE NPIX MEAN STDDEV MIN MAX ccd030207skyv.0001.fits 1080428 4233. 788.6 0. 12844. ccd030207skyv.0002.fits 1080428 5317. 996.8 0. 16677. ccd030207skyv.0003.fits 1080428 5512. 1034. 0. 16973. ccd030207skyv.0004.fits 1080428 6304. 1239. 0. 65535. cl> hsel @flat.V $I,title,ccdfltid boolean expression governing selection (yes): ccd030207skyv.0001.fits "V Sky Flat" V ccd030207skyv.0002.fits "V Sky Flat" V ccd030207skyv.0003.fits "V Sky Flat" V ccd030207skyv.0004.fits "V Sky Flat" V cl> imcombine @flat.V ccd030207.skyflatV cl> imstat ccd030207.skyflatV # IMAGE NPIX MEAN STDDEV MIN MAX ccd030207.skyflatV 1080428 5341. 1000. 0. 16358. ----------------------------- # IMAGE NPIX MEAN STDDEV MIN MAX ccd030207skyr.0001.fits 1080428 63684. 10741. 0. 65535. ccd030207skyr.0002.fits 1080428 17044. 3121. 0. 48742. ccd030207skyr.0003.fits 1080428 12999. 2374. 0. 36572. ccd030207skyr.0004.fits 1080428 8994. 1635. 0. 25261. ccd030207skyr.0005.fits 1080428 10145. 1846. 0. 28482. ccd030207skyr.0006.fits 1080428 7796. 1413. 0. 21827. Did not include ccd030207skyr.0001 since mean > 45,000 cl> hsel @flat.R $I,title,ccdfltid boolean expression governing selection (yes): ccd030207skyr.0002.fits "R Sky Flat" R ccd030207skyr.0003.fits "R Sky Flat" R ccd030207skyr.0004.fits "R Sky Flat" R ccd030207skyr.0005.fits "R Sky Flat" R ccd030207skyr.0006.fits "R Sky Flat" R cl> imcombine @flat.R ccd030207.skyflatR cl> imstat ccd030207.skyflatR # IMAGE NPIX MEAN STDDEV MIN MAX ccd030207.skyflatR 1080428 11396. 2075. 0. 32023. -------------------------------- # IMAGE NPIX MEAN STDDEV MIN MAX ccd030207skyi.0001.fits 1080428 3428. 628.5 0. 13017. ccd030207skyi.0002.fits 1080428 4738. 877.3 0. 18276. ccd030207skyi.0003.fits 1080428 5093. 944.6 0. 19635. ccd030207skyi.0004.fits 1080428 5246. 980.4 0. 42803. cl> ls *skyi* > flat.I cl> hsel @flat.I $I,title,ccdfltid boolean expression governing selection (yes): ccd030207skyi.0001.fits "I Sky Flat" I ccd030207skyi.0002.fits "I Sky Flat" I ccd030207skyi.0003.fits "I Sky Flat" I ccd030207skyi.0004.fits "I Sky Flat" I cl> imcombine @flat.I ccd030207.skyflatI cl> imstat ccd030207.skyflatI # IMAGE NPIX MEAN STDDEV MIN MAX ccd030207.skyflatI 1080428 4626. 856.1 0. 17807. ccd030207.skyflatI =============================================================================== **2003 0208 Contained 10 biases, skyflats B,V,R,I and objects B,V,R,I (no U). # IMAGE NPIX MEAN STDDEV MIN MAX ccd030208skyb.0001.fits 1080428 9119. 1758. 0. 29928. ccd030208skyb.0002.fits 1080428 6198. 1188. 0. 20399. ccd030208skyb.0003.fits 1080428 6364. 1222. 0. 20861. cc> hsel @flat.b $I,title,ccdfltid boolean expression governing selection (yes): ccd030208skyb.0001.fits "B Sky Flat" B ccd030208skyb.0002.fits "B Sky Flat" B ccd030208skyb.0003.fits "B Sky Flat" B cc> imcombine @flat.b ccd030218.skyflatb cc> imstat ccd030218.skyflatb # IMAGE NPIX MEAN STDDEV MIN MAX ccd030218.skyflatb 1080428 7227. 1387. 0. 23712. mv ccd030218.skyflatb.fits ccd030208.skyflatb.fits -------------------------- # IMAGE NPIX MEAN STDDEV MIN MAX ccd030208skyv.0001.fits 1080428 4417. 785.9 0. 12901. ccd030208skyv.0002.fits 1080428 5619. 1005. 0. 16742. ccd030208skyv.0003.fits 1080428 6135. 1100. 0. 18282. cc> hsel @flat.v $I,title,ccdfltid boolean expression governing selection (yes): ccd030208skyv.0001.fits "V Sky Flat" V ccd030208skyv.0002.fits "V Sky Flat" V ccd030208skyv.0003.fits "V Sky Flat" V cc> imcombine @flat.v ccd030218.skyflatv cc> imstat ccd030218.skyflatv # IMAGE NPIX MEAN STDDEV MIN MAX ccd030218.skyflatv 1080428 5390. 963.6 0. 16057. mv ccd030218.skyflatv.fits ccd030208.skyflatv.fits ------------------------- # IMAGE NPIX MEAN STDDEV MIN MAX ccd030208skyr.0001.fits 1080428 6009. 1084. 0. 16716. ccd030208skyr.0002.fits 1080428 5690. 1025. 0. 15780. ccd030208skyr.0003.fits 1080428 6150. 1115. 0. 16944. cc> hsel @flat.r $I,title,ccdfltid boolean expression governing selection (yes): ccd030208skyr.0001.fits "R Sky Flat" R ccd030208skyr.0002.fits "R Sky Flat" R ccd030208skyr.0003.fits "R Sky Flat" R cc> imcombine @flat.r ccd030208.skyflatr cc> imstat ccd030208.skyflatr # IMAGE NPIX MEAN STDDEV MIN MAX ccd030208.skyflatr 1080428 5950. 1074. 0. 16509. --------------------------------- # IMAGE NPIX MEAN STDDEV MIN MAX ccd030208skyi.0001.fits 1080428 13634. 2559. 0. 54378. ccd030208skyi.0002.fits 1080428 7266. 1350. 0. 28399. ccd030208skyi.0003.fits 1080428 6907. 1282. 0. 26843. cc> hsel @flat.i $I,title,ccdfltid boolean expression governing selection (yes): ccd030208skyi.0001.fits "I Sky Flat" I ccd030208skyi.0002.fits "I Sky Flat" I ccd030208skyi.0003.fits "I Sky Flat" I cc> imcombine @flat.i ccd030208.skyflati cc> imstat ccd030208.skyflati # IMAGE NPIX MEAN STDDEV MIN MAX ccd030208.skyflati 1080428 9270. 1724. 0. 36248. =============================================================================== **2003 0209 Contained 10 biases, skyflats B,V,R,I and objects B,V,R,I (no U). NOTE: images ccd030209.0060thru.0069 were titled "CCD bias"; these were NOT the frmaes used for processing. cl> cat bias.list ccd030209bias.0001.fits ccd030209bias.0002.fits ccd030209bias.0003.fits ccd030209bias.0004.fits ccd030209bias.0005.fits ccd030209bias.0006.fits ccd030209bias.0007.fits ccd030209bias.0008.fits ccd030209bias.0009.fits ccd030209bias.0010.fits cl> imcombine @bias.list ccd030209.bias ------------------- # IMAGE NPIX MEAN STDDEV MIN MAX ccd030209skyb.0001.fits 1080428 13166. 2653. 0. 44524. ccd030209skyb.0002.fits 1080428 10664. 2146. 0. 65535. ccd030209skyb.0003.fits 1080428 8797. 1762. 0. 29431. ccd030209skyb.0004.fits 1080428 6553. 1305. 0. 21739. cl> hsel @flat.b $I,title,ccdfltid boolean expression governing selection (yes): ccd030209skyb.0001.fits "B Sky Flat" B ccd030209skyb.0002.fits "B Sky Flat" B ccd030209skyb.0003.fits "B Sky Flat" B ccd030209skyb.0004.fits "B Sky Flat" B cl> imcombine @flat.b ccd030209.skyflatb cl> imstat ccd030209.skyflatb # IMAGE NPIX MEAN STDDEV MIN MAX ccd030209.skyflatb 1080428 9796. 1964. 0. 32879. ----------------------- # IMAGE NPIX MEAN STDDEV MIN MAX ccd030209skyv.0001.fits 1080428 10701. 1935. 0. 32633. ccd030209skyv.0002.fits 1080428 8263. 1489. 0. 24802. ccd030209skyv.0003.fits 1080428 8697. 1568. 0. 26242. ccd030209skyv.0004.fits 1080428 8381. 1510. 0. 25226. cl> hsel @flat.v $I,title,ccdfltid boolean expression governing selection (yes): ccd030209skyv.0001.fits "V Sky Flat" V ccd030209skyv.0002.fits "V Sky Flat" V ccd030209skyv.0003.fits "V Sky Flat" V ccd030209skyv.0004.fits "V Sky Flat" V cl> imcombine @flat.v ccd030209.skyflatv cl> imstat ccd030209.skyflatv # IMAGE NPIX MEAN STDDEV MIN MAX ccd030209.skyflatv 1080428 9011. 1624. 0. 27159. ------------------------- # IMAGE NPIX MEAN STDDEV MIN MAX ccd030209skyr.0001.fits 1080428 5738. 1034. 0. 15925. ccd030209skyr.0002.fits 1080428 6899. 1247. 0. 19248. cl> hsel @flat.r $I,title,ccdfltid boolean expression governing selection (yes): ccd030209skyr.0001.fits "R Sky Flat" R ccd030209skyr.0002.fits "R Sky Flat" R ccd030209skyr.0003.fits "R Sky Flat" R cl> imcombine @flat.r ccd030209.skyflatr cl> imstat ccd030209.skyflatr # IMAGE NPIX MEAN STDDEV MIN MAX ccd030209.skyflatr 1080428 6524. 1178. 0. 18110. ------------------------- # IMAGE NPIX MEAN STDDEV MIN MAX ccd030209skyi.0002.fits 1080428 14341. 2721. 0. 57347. ccd030209skyi.0003.fits 1080428 9638. 1823. 0. 51228. ccd030209skyi.0004.fits 1080428 11795. 2229. 0. 46722. ccd030209skyi.0005.fits 1080428 8736. 1644. 0. 34449. cl> hsel @flat.i $I,title,ccdfltid boolean expression governing selection (yes): ccd030209skyi.0002.fits "I Sky Flat" I ccd030209skyi.0003.fits "I Sky Flat" I ccd030209skyi.0004.fits "I Sky Flat" I ccd030209skyi.0005.fits "I Sky Flat" I cl> imcombine @flat.i ccd030209.skyflati cl> imstat ccd030209.skyflati # IMAGE NPIX MEAN STDDEV MIN MAX ccd030209.skyflati 1080428 11128. 2101. 0. 43984. =============================================================================== **2003 0210 Contained NO biases, skyflats B,V,R,I and objects B,V,R,I (no U). For BIAS used: ccd030209.bias # IMAGE NPIX MEAN STDDEV MIN MAX ccd030210skyb.0001.fits 1080428 63762. 10576. 0. 65535. ccd030210skyb.0002.fits 1080428 54102. 9835. 0. 65535. ccd030210skyb.0003.fits 1080428 26047. 4836. 0. 65535. ccd030210skyb.0004.fits 1080428 17294. 3230. 0. 58056. ccd030210skyb.0005.fits 1080428 12714. 2367. 0. 42459. Did not include ccd030210skyb.0001 and 0002 since mean > 45,000 cc> hsel @flat.b $I,title,ccdfltid boolean expression governing selection (yes): ccd030210skyb.0003.fits "B Sky Flat" B ccd030210skyb.0004.fits "B Sky Flat" B ccd030210skyb.0005.fits "B Sky Flat" B cc> imcombine @flat.b ccd030210.skyflatb cc> imstat ccd030210.skyflatb # IMAGE NPIX MEAN STDDEV MIN MAX ccd030210.skyflatb 1080428 18686. 3487. 0. 62390. ------------------------- # IMAGE NPIX MEAN STDDEV MIN MAX ccd030210skyv.0001.fits 1080428 6168. 1108. 0. 28679. ccd030210skyv.0002.fits 1080428 6377. 1144. 0. 18981. ccd030210skyv.0003.fits 1080428 6932. 1245. 0. 20895. cc> hsel @flat.v $I,title,ccdfltid boolean expression governing selection (yes): ccd030210skyv.0001.fits "V Sky Flat" V ccd030210skyv.0002.fits "V Sky Flat" V ccd030210skyv.0003.fits "V Sky Flat" V cc> imcombine @flat.v ccd030210.skyflatv cc> imstat ccd030210.skyflatv # IMAGE NPIX MEAN STDDEV MIN MAX ccd030210.skyflatv 1080428 6492. 1164. 0. 19379. ----------------------------- # IMAGE NPIX MEAN STDDEV MIN MAX ccd030210skyr.0001.fits 1080428 5400. 971.3 0. 15019. ccd030210skyr.0002.fits 1080428 6230. 1124. 0. 17298. ccd030210skyr.0003.fits 1080428 6972. 1260. 0. 19410. cc> hsel @flat.r $I,title,ccdfltid boolean expression governing selection (yes): ccd030210skyr.0001.fits "R Sky Flat" R ccd030210skyr.0002.fits "R Sky Flat" R ccd030210skyr.0003.fits "R Sky Flat" R cc> imcombine @flat.r ccd030210.skyflatr cc> imstat ccd030210.skyflatr # IMAGE NPIX MEAN STDDEV MIN MAX ccd030210.skyflatr 1080428 6200. 1118. 0. 17255. ------------------------- # IMAGE NPIX MEAN STDDEV MIN MAX ccd030210skyi.0001.fits 1080428 3387. 606. 0. 18844. ccd030210skyi.0002.fits 1080428 4077. 730.4 0. 15471. ccd030210skyi.0003.fits 1080428 4484. 806.1 0. 17160. ccd030210skyi.0004.fits 1080428 185.5 20.81 0. 3405. ccd030210skyi.0005.fits 1080428 185.4 20.21 0. 1718. ccd030210skyi.0006.fits 1080428 185.5 20.59 0. 3726. ccd030210skyi.0007.fits 1080428 185.4 21.13 0. 3781. ccd030210skyi.0008.fits 1080428 185.5 20.9 0. 3386. ccd030210skyi.0009.fits 1080428 185.2 21.25 0. 4827. ccd030210skyi.0010.fits 1080428 185.3 20.3 0. 1341. ccd030210skyi.0011.fits 1080428 185.5 21.32 0. 4162. ccd030210skyi.0012.fits 1080428 185.4 21.31 0. 5938. ccd030210skyi.0013.fits 1080428 185.5 20.55 0. 2177. Did not include ccd030210skyi.0004thru.0013 since mean < 3000. cc> hsel @flat.i $I,title,ccdfltid boolean expression governing selection (yes): ccd030210skyi.0001.fits "I Sky Flat" I ccd030210skyi.0002.fits "I Sky Flat" I ccd030210skyi.0003.fits "I Sky Flat" I cc> imcombine @flat.i ccd030210.skyflati cc> imstat ccd030210.skyflati # IMAGE NPIX MEAN STDDEV MIN MAX ccd030210.skyflati 1080428 3982. 712.5 0. 15184. =============================================================================== **2003 0211 Contained 10 biases, skyflats U (only two so did not use),V, R,I and objects B,V,R,I (no Us) cc> cat bias.lists ccd030211bias.0001.fits ccd030211bias.0002.fits ccd030211bias.0003.fits ccd030211bias.0004.fits ccd030211bias.0005.fits ccd030211bias.0006.fits ccd030211bias.0007.fits ccd030211bias.0008.fits ccd030211bias.0009.fits ccd030211bias.0010.fits cc> imcombine @bias.lists ccd030211.bias # IMAGE NPIX MEAN STDDEV MIN MAX ccd030211skyv.0001.fits 1080428 11984. 2347. 0. 37610. ccd030211skyv.0002.fits 1080428 12878. 2525. 0. 40745. ccd030211skyv.0003.fits 1080428 13621. 2672. 0. 43059. cc> hsel @flat.v $I,title,ccdfltid boolean expression governing selection (yes): ccd030211skyv.0001.fits "V Sky Flat" V ccd030211skyv.0002.fits "V Sky Flat" V ccd030211skyv.0003.fits "V Sky Flat" V cc> imcombine @flat.v ccd030211.skyflatv cc> imstat ccd030211.skyflatv # IMAGE NPIX MEAN STDDEV MIN MAX ccd030211.skyflatv 1080428 12828. 2514. 0. 40552. ---------------- # IMAGE NPIX MEAN STDDEV MIN MAX ccd030211skyr.0001.fits 1080428 15263. 2791. 0. 43791. ccd030211skyr.0002.fits 1080428 18122. 3323. 0. 65535. ccd030211skyr.0003.fits 1080428 20620. 3779. 0. 59593. cc> hsel @flat.r $I,title,ccdfltid boolean expression governing selection (yes): ccd030211skyr.0001.fits "R Sky Flat" R ccd030211skyr.0002.fits "R Sky Flat" R ccd030211skyr.0003.fits "R Sky Flat" R cc> imcombine @flat.r ccd030211.skyflatr icc>imstat ccd030211.skyflatr # IMAGE NPIX MEAN STDDEV MIN MAX ccd030211.skyflatr 1080428 18001. 3295. 0. 51811. ---------------------- cc> hsel @flat.i $I,title,ccdfltid boolean expression governing selection (yes): ccd030211skyi.0001.fits "I Sky Flat" I ccd030211skyi.0002.fits "I Sky Flat" I ccd030211skyi.0003.fits "I Sky Flat" I cc> imcombine @flat.i ccd030211.skyflati icc>imstat ccd030211.skyflati # IMAGE NPIX MEAN STDDEV MIN MAX ccd030211.skyflati 1080428 19910. 3760. 0. 65066. For B used: ccd030209.skyflatb =============================================================================== **2003 0212 Contained 10 biases, skyflats U,B,V and objects B,V,R,I (no U) skyflatUs not needed and were not processed. # IMAGE NPIX MEAN STDDEV MIN MAX ccd030212skyb.0003.fits 1080428 24541. 4570. 0. 65535. ccd030212skyb.0004.fits 1080428 24206. 4513. 0. 65535. ccd030212skyb.0005.fits 1080428 17267. 3227. 0. 57941. ccd030212skyb.0006.fits 1080428 16212. 3028. 0. 54361. ccd030212skyb.0007.fits 1080428 19816. 3709. 0. 65535. cc> hsel @flat.b $I,title,ccdfltid boolean expression governing selection (yes): ccd030212skyb.0003.fits "B Sky Flat" B ccd030212skyb.0004.fits "B Sky Flat" B ccd030212skyb.0005.fits "B Sky Flat" B ccd030212skyb.0006.fits "B Sky Flat" B ccd030212skyb.0007.fits "B Sky Flat" B cc> imcombine @flat.b ccd030212.skyflatb cc> imstat ccd030212.skyflatb # IMAGE NPIX MEAN STDDEV MIN MAX ccd030212.skyflatb 1080428 20409. 3811. 0. 63743. ----------------- # IMAGE NPIX MEAN STDDEV MIN MAX ccd030212skyv.0001.fits 1080428 7637. 1373. 0. 23031. ccd030212skyv.0002.fits 1080428 15994. 2903. 0. 50020. ccd030212skyv.0003.fits 1080428 20102. 3656. 0. 62104. ccd030212skyv.0004.fits 1080428 15670. 2844. 0. 48258. cc> ls *skyv* > flat.v cc> hsel @flat.v $I,title,ccdfltid boolean expression governing selection (yes): ccd030212skyv.0001.fits "V Sky Flat" V ccd030212skyv.0002.fits "V Sky Flat" V ccd030212skyv.0003.fits "V Sky Flat" V ccd030212skyv.0004.fits "V Sky Flat" V cc> imcombine @flat.v ccd030212.skyflatv cc> imstat ccd030212.skyflatv # IMAGE NPIX MEAN STDDEV MIN MAX ccd030212.skyflatv 1080428 14850. 2694. 0. 45738. ------------------ For R,I used: ccd030211.skyflatr ccd030211.skyflati =============================================================================== **2003 0213 Contained 10 biases, skyflats U,V,R,I and objects B,V,R,I (no U) # IMAGE NPIX MEAN STDDEV MIN MAX ccdskyflatu.0001.fits 1080428 18371. 4197. 0. 65535. ccdskyflatu.0002.fits 1080428 15443. 3518. 0. 60101. ccdskyflatu.0003.fits 1080428 12968. 2945. 0. 50114. cl> hsel @flat.u $I,title,ccdfltid boolean expression governing selection (yes): ccdskyflatu.0001.fits "ccd flat u" U ccdskyflatu.0002.fits "ccd flat u" U ccdskyflatu.0003.fits "ccd flat u" U cl> imcombine @flat.u ccd030213.skyflatu cl> imstat ccd030213.skyflatu # IMAGE NPIX MEAN STDDEV MIN MAX ccd030213.skyflatu 1080428 15595. 3552. 0. 60272. There were no U images with which to process ccd030214.skyflatu but it was needed for 20030219. So made a dumby file with U object images from 20030219 and processed these with ccd030213.skyflatu and ccd030213.bias. Then threw out the processed object files and used ccd030213.skyflatu in 20030219 to process the U object images correctly. ------------------------------ # IMAGE NPIX MEAN STDDEV MIN MAX ccdskyflatv.0001.fits 1080428 5698. 1068. 0. 17586. ccdskyflatv.0002.fits 1080428 4321. 804. 0. 13284. ccdskyflatv.0003.fits 1080428 2741. 501.7 0. 8192. (ccdskyflatv.0003.fits was low but used anyway) cl> hsel @flat.v $I,title,ccdfltid boolean expression governing selection (yes): ccdskyflatv.0001.fits "ccd flat v" V ccdskyflatv.0002.fits "ccd flat v" V ccdskyflatv.0003.fits "ccd flat v" V cl> imcombine @flat.v ccd030213.skyflatv # IMAGE NPIX MEAN STDDEV MIN MAX ccd030213.skyflatv 1080428 4254. 790.6 0. 13077. -------- # IMAGE NPIX MEAN STDDEV MIN MAX ccdflatskyr.0001.fits 1080428 11926. 2174. 0. 33949. ccdflatskyr.0002.fits 1080428 13612. 2485. 0. 38608. ccdflatskyr.0003.fits 1080428 10034. 1825. 0. 28122. cl> hsel @flat.r $I,title,ccdfltid boolean expression governing selection (yes): ccdflatskyr.0001.fits "ccd flat r" R ccdflatskyr.0002.fits "ccd flat r" R ccdflatskyr.0003.fits "ccd flat r" R cl> imcombine @flat.r ccd030213.skyflatr # IMAGE NPIX MEAN STDDEV MIN MAX ccd030213.skyflatr 1080428 11857. 2160. 0. 33626. --------------- # IMAGE NPIX MEAN STDDEV MIN MAX ccdskyflati.0001.fits 1080428 63660. 10774. 0. 65535. ccdskyflati.0002.fits 1080428 63601. 10842. 0. 65535. ccdskyflati.0003.fits 1080428 63477. 10973. 0. 65535. ccdskyflati.0004.fits 1080428 40147. 7224. 0. 65535. ccdskyflati.0005.fits 1080428 31755. 5762. 0. 65535. ccdskyflati.0006.fits 1080428 25006. 4599. 0. 65535. ccdskyflati.0007.fits 1080428 17050. 3132. 0. 65535. ccdskyflati.0008.fits 1080428 13228. 2424. 0. 52783. ccdskyflati.0009.fits 1080428 10266. 1875. 0. 40565. Did not use ccdskyflati.0001,0002,0003 because mean exceeded 45,000 cl> hsel @flat.i $I,title,ccdfltid boolean expression governing selection (yes): ccdskyflati.0004.fits "ccd flat i" I ccdskyflati.0005.fits "ccd flat i" I ccdskyflati.0006.fits "ccd flat i" I ccdskyflati.0007.fits "ccd flat i" I ccdskyflati.0008.fits "ccd flat i" I ccdskyflati.0009.fits "ccd flat i" I cl> imcombine @flat.i ccd030213.skyflati # IMAGE NPIX MEAN STDDEV MIN MAX ccd030213.skyflati 1080428 22917. 4191. 0. 71520. For B used: ccd030212.skyflatb ============================================================================== **2003 0214 Contained no biases, skyflats U,V (only two so did not use), R,I and objects B,V,R,I (no U) # IMAGE NPIX MEAN STDDEV MIN MAX ccdskyflatu.0001.fits 1080428 57763. 12121. 0. 65535. ccdskyflatu.0002.fits 1080428 49877. 11304. 0. 65535. ccdskyflatu.0003.fits 1080428 41000. 9298. 0. 65535. ccdskyflatu.0004.fits 1080428 34458. 7819. 0. 65535. ccdskyflatu.0005.fits 1080428 28871. 6575. 0. 65535. ccdskyflatu.0006.fits 1080428 23576. 5416. 0. 65535. Did not include ccdskyflatu.0001 and 0002 because mean exceeded 45,000. cl> hsel @flat.u $I,ccdfltid boolean expression governing selection (yes): ccdskyflatu.0003.fits U ccdskyflatu.0004.fits U ccdskyflatu.0005.fits U ccdskyflatu.0006.fits U cl> imcombine @flat.u ccd030214.skyflatu # IMAGE NPIX MEAN STDDEV MIN MAX ccd030214.skyflatu 1080428 31978. 7268. 0. 66703. Did NOT use/process this skyflatu. --------------------- # IMAGE NPIX MEAN STDDEV MIN MAX ccdskyflatr.0001.fits 1080428 10804. 1973. 0. 30813. ccdskyflatr.0002.fits 1080428 15058. 2759. 0. 43216. ccdskyflatr.0003.fits 1080428 12886. 2357. 0. 36687. cl> hsel @flat.r $I,title,ccdfltid boolean expression governing selection (yes): ccdskyflatr.0001.fits "Sky flat r" R ccdskyflatr.0002.fits "Sky flat r" R ccdskyflatr.0003.fits "Sky flat r" R cl> imcombine @flat.r ccd030214.skyflatr # IMAGE NPIX MEAN STDDEV MIN MAX ccd030214.skyflatr 1080428 12916. 2362. 0. 36846. ---------------------- # IMAGE NPIX MEAN STDDEV MIN MAX ccdskyflati.0001.fits 1080428 63656. 10791. 0. 65535. ccdskyflati.0002.fits 1080428 63625. 10821. 0. 65535. ccdskyflati.0003.fits 1080428 63545. 10910. 0. 65535. ccdskyflati.0004.fits 1080428 63347. 11097. 0. 65535. ccdskyflati.0005.fits 1080428 59138. 10900. 0. 65535. ccdskyflati.0006.fits 1080428 44320. 8176. 0. 65535. ccdskyflati.0007.fits 1080428 34614. 6421. 0. 65535. ccdskyflati.0008.fits 1080428 25399. 4786. 0. 65535. ccdskyflati.0009.fits 1080428 16591. 3124. 0. 65535. Did not use ccdskyflati.0001,0002,0003,0004,0005,0006 because mean >45,000 cl> hsel @flat.i $I,title,ccdfltid boolean expression governing selection (yes): ccdskyflati.0007.fits "Sky flat i" I ccdskyflati.0008.fits "Sky flat i" I ccdskyflati.0009.fits "Sky flat i" I cl> imcombine @flat.i ccd030214.skyflati cl> imstat ccd030214.skyflati # IMAGE NPIX MEAN STDDEV MIN MAX ccd030214.skyflati 1080428 25541. 4810. 0. 65915. For bias used: ccd030213.bias For B,V used: ccd030212.skyflatb ccd030213.skyflatv =============================================================================== **2003 0215 Contained 10 biases, skyflats B,V,I and objects B,V,R,I (no U) # IMAGE NPIX MEAN STDDEV MIN MAX ccd030215ccdskyflatb.0010 1080428 38492. 7024. 0. 65535. ccd030215ccdskyflatb.0011 1080428 29101. 5368. 0. 65535. ccd030215ccdskyflatb.0012 1080428 22298. 4170. 0. 65535. ccd030215ccdskyflatb.0013 1080428 16572. 3094. 0. 55677 cc> hsel @flat.b $I,title,ccdfltid ccd030215ccdskyflatb.0010.fits "Sky flat b" B ccd030215ccdskyflatb.0011.fits "Sky flat b" B ccd030215ccdskyflatb.0012.fits "Sky flat b" B ccd030215ccdskyflatb.0013.fits "Sky flat b" B cc> imcombine List of images to combine (@bias.list): @flat.b List of output images (ccd030216.bias): ccd030215.skyflatb cc> imstat ccd030215.skyflatb # IMAGE NPIX MEAN STDDEV MIN MAX ccd030215.skyflatb 1080428 26622. 4939. 0. 69101. # IMAGE NPIX MEAN STDDEV MIN MAX ccd030215ccdskyflatv.0001 1080428 8283. 1492. 0. 24755. ccd030215ccdskyflatv.0002 1080428 10082. 1821. 0. 30678. ccd030215ccdskyflatv.0003 1080428 11114. 2011. 0. 33775 cc> hsel @flat.v $I,title,ccdfltid boolean expression governing selection (yes): ccd030215ccdskyflatv.0001.fits "Sky flat v" V ccd030215ccdskyflatv.0002.fits "Sky flat v" V ccd030215ccdskyflatv.0003.fits "Sky flat v" V cc> imcombine @flat.v ccd030215.skyflatv # IMAGE NPIX MEAN STDDEV MIN MAX ccd030215.skyflatv 1080428 9826. 1774. 0. 29861. # IMAGE NPIX MEAN STDDEV MIN MAX ccd030215ccdskyflati.0001 1080428 8863. 1661. 0. 35246. ccd030215ccdskyflati.0002 1080428 7050. 1320. 0. 27760. ccd030215ccdskyflati.0003 1080428 5094. 947.3 0. 19980 cc> hsel @flat.i $I,title,ccdfltid boolean expression governing selection (yes): ccd030215ccdskyflati.0001.fits "Sky flat i" I ccd030215ccdskyflati.0002.fits "Sky flat i" I ccd030215ccdskyflati.0003.fits "Sky flat i" I cc> imcombine @flat.i ccd030215.skyflati # IMAGE NPIX MEAN STDDEV MIN MAX ccd030215.skyflati 1080428 7002. 1309. 0. 27558. For R used: ccd030213.skyflatr ============================================================================== **2003 0216 Contained 10 biases, skyflats V,R,I and objects B,V,R,I (no U) HUGE FILE ccd030216.0100.fits (150+ megs) unreadable; deleted cc> imstat *skyflatv* # IMAGE NPIX MEAN STDDEV MIN MAX ccd030216ccdskyflatv.0001 1080428 8351. 1567. 0. 26067. ccd030216ccdskyflatv.0002 1080428 6340. 1184. 0. 19517. ccd030216ccdskyflatv.0003 1080428 4833. 897.1 0. 14858. cc> ls *skyflatv* > flat.v cc> hsel @flat.v $I,title,ccdfltid boolean expression governing selection (ccdfltid?="U"): yes ccd030216ccdskyflatv.0001.fits "Sky flat v" V ccd030216ccdskyflatv.0002.fits "Sky flat v" V ccd030216ccdskyflatv.0003.fits "Sky flat v" V cc> imcombine List of images to combine (@bias.list): @flat.v List of output images (ccd030319.bias): ccd030216.skyflatv cc> e imstat *skyflatv* # IMAGE NPIX MEAN STDDEV MIN MAX ccd030216.skyflatv.fits 1080428 6508. 1215. 0. 20037. cc> imstat *skyflatr* # IMAGE NPIX MEAN STDDEV MIN MAX ccd030216ccdskyflatr.0001 1080428 20101. 3690. 0. 58113. ccd030216ccdskyflatr.0002 1080428 15291. 2800. 0. 43820. ccd030216ccdskyflatr.0003 1080428 11654. 2128. 0. 33177. cc> ls *skyflatr* > flat.r cc> hsel @flat.r $I,title,ccdfltid boolean expression governing selection (yes): ccd030216ccdskyflatr.0001.fits "Sky flat r" R ccd030216ccdskyflatr.0002.fits "Sky flat r" R ccd030216ccdskyflatr.0003.fits "Sky flat r" R cc> imcombine List of images to combine (@flat.v): @flat.r List of output images (ccd030216.skyflatv): ccd030216.skyflatr imstat *skyflatr* # IMAGE NPIX MEAN STDDEV MIN MAX ccd030216.skyflatr.fits 1080428 15683. 2871. 0. 44940. cc> imstat *skyflati* # IMAGE NPIX MEAN STDDEV MIN MAX ccd030216ccdskyflati.0001 1080428 56203. 22514. 0. 65535. ccd030216ccdskyflati.0002 1080428 63766. 10499. 0. 65535. ccd030216ccdskyflati.0003 1080428 63659. 10779. 0. 65535. ccd030216ccdskyflati.0004 1080428 63582. 10868. 0. 65535. ccd030216ccdskyflati.0005 1080428 63432. 11020. 0. 65535. ccd030216ccdskyflati.0006 1080428 62819. 11295. 0. 65535. ccd030216ccdskyflati.0007 1080428 47715. 8778. 0. 65535. ccd030216ccdskyflati.0008 1080428 36413. 6730. 0. 65535. ccd030216ccdskyflati.0009 1080428 26498. 4972. 0. 65535. ccd030216ccdskyflati.0010 1080428 19734. 3713. 0. 65535. ccd030216ccdskyflati.0011 1080428 13911. 2608. 0. 56050. Did not include ccd030216ccdskyflati.0001 thru 0007 because mean > 45000 imstat @flat.i # IMAGE NPIX MEAN STDDEV MIN MAX ccd030216ccdskyflati.0008 1080428 36413. 6730. 0. 65535. ccd030216ccdskyflati.0009 1080428 26498. 4972. 0. 65535. ccd030216ccdskyflati.0010 1080428 19734. 3713. 0. 65535. ccd030216ccdskyflati.0011 1080428 13911. 2608. 0. 56050. cc> hsel @flat.i $I,ccdfltid boolean expression governing selection (yes): ccd030216ccdskyflati.0008.fits I ccd030216ccdskyflati.0009.fits I ccd030216ccdskyflati.0010.fits I ccd030216ccdskyflati.0011.fits I cc> imcombine List of images to combine (@flat.r): @flat.i List of output images (ccd030216.skyflatr): ccd030216.skyflati cc> imstat ccd030216.skyflati # IMAGE NPIX MEAN STDDEV MIN MAX ccd030216.skyflati 1080428 24146. 4534. 0. 69956. For B used: ccd030215.skyflatb =============================================================================== **2003 0217 Contained 10 biases, skyflats B,V,(single)I and objects B,V,R,I # IMAGE NPIX MEAN STDDEV MIN MAX ccd030217ccdskyflatb.0007 1080428 53668. 9740. 0. 65535. ccd030217ccdskyflatb.0008 1080428 40739. 7413. 0. 65535. ccd030217ccdskyflatb.0009 1080428 31419. 5765. 0. 65535. ccd030217ccdskyflatb.0010 1080428 24140. 4493. 0. 65535. ccd030217ccdskyflatb.0011 1080428 18754. 3501. 0. 63133. ccd030217ccdskyflatb.0012 1080428 14634. 2725. 0. 48655. Did not include 0007 or 0008 because mean exceeded 45,000 ccd030217.skyflatb 1080428 22240. 4142. 0. 67163. ccd030217ccdskyflatv.0001 1080428 8658. 1561. 0. 26047. ccd030217ccdskyflatv.0002 1080428 6679. 1199. 0. 20163. ccd030217ccdskyflatv.0003 1080428 7181. 1291. 0. 21719. ccd030217.skyflatv 1080428 7506. 1349. 0. 22665. For R,I used: ccd030216.skyflatr ccd030216.skyflati =============================================================================== **2003 0218 Contained 10 biases, skyflats R,I and objects B,V,R,I (no U) (used only bias images and not bias2es) # IMAGE NPIX MEAN STDDEV MIN MAX ccd030218.skyflati 1080428 10313. 1934. 0. 41058. ccd030218ccdskyflati.0001 1080428 13060. 2458. 0. 52255. ccd030218ccdskyflati.0002 1080428 10336. 1939. 0. 41137. ccd030218ccdskyflati.0003 1080428 7545. 1409. 0. 29803. ccd030218.skyflatr 1080428 9480. 1727. 0. 26877. ccd030218ccdskyflatr.0001 1080428 11488. 2099. 0. 32822. ccd030218ccdskyflatr.0002 1080428 9391. 1711. 0. 26620. ccd030218ccdskyflatr.0003 1080428 7564. 1376. 0. 21354. For B,V used: ccd030217.skyflatb ccd030217.skyflatv =============================================================================== **2003 0219 Contained no biases, no skyflats and objects U,B,V,R,I For U,B,V,R,I used: ccd030213.skyflatu ccd030217.skyflatb ccd030217.skyflatv ccd030218.skyflatr ccd030218.skyflati For bias used: ccd030218.bias =============================================================================== **2003 0220 Contained 10 biases, skyflats U,B,V,R, and objects B,V,R,I # IMAGE NPIX MEAN STDDEV MIN MAX ccd030220skyb.0001.fits 1080428 62747. 10957. 0. 65535. ccd030220skyb.0002.fits 1080428 24451. 4556. 0. 65535. ccd030220skyb.0003.fits 1080428 17081. 3191. 0. 57189. ccd030220skyb.0004.fits 1080428 20399. 3819. 0. 65535. Did not include ccd030220skyb.0001 because mean exceeded 45,000 ccd030220.skyflatb 1080428 20644. 3862. 0. 66315. ccd030220skyv.0001.fits 1080428 10649. 1924. 0. 32421. ccd030220skyv.0002.fits 1080428 16014. 2907. 0. 49202. ccd030220skyv.0003.fits 1080428 19275. 3506. 0. 59602. ccd030220.skyflatv 1080428 15313. 2779. 0. 47045. ccd030220skyr.0001.fits 1080428 13642. 2499. 0. 53025. ccd030220skyr.0002.fits 1080428 14969. 2741. 0. 42749. ccd030220skyr.0003.fits 1080428 14885. 2727. 0. 48358. ccd030220.skyflatr 1080428 14497. 2653. 0. 41395. For I used: ccd030218.skyflati =============================================================================== **2003 0221 Contained 10 biases, no skyflats, and objects B,V,R,I For B,V,R,I used: ccd030220.skyflatb ccd030220.skyflatv ccd030220.skyflatr ccd030218.skyflatitrack =============================================================================== **2003 0222 Contained 10 biases, skyflats V,R,I, objects B,V,R,I (no U) # IMAGE NPIX MEAN STDDEV MIN MAX ccd030222skyv.0001 1080428 13256. 2526. 0. 42077. ccd030222skyv.0002 1080428 15736. 3005. 0. 50291. ccd030222skyv.0003 1080428 17386. 3325. 0. 55664. ccd030222.skyflatv 1080428 15459. 2951. 0. 49403. ccd030222skyr.0001 1080428 17050. 3129. 0. 48805. ccd030222skyr.0002 1080428 20397. 3749. 0. 59023. ccd030222skyr.0003 1080428 22704. 4176. 0. 65535. ccd030222.skyflatr 1080428 20050. 3684. 0. 57870. ccd030222skyi.0004 1080428 40363. 7510. 0. 65535. ccd030222skyi.0005 1080428 29697. 5586. 0. 65535. ccd030222skyi.0006 1080428 21733. 4130. 0. 65535. ccd030222skyi.0007 1080428 18593. 3527. 0. 65535. ccd030222.skyflati 1080428 27604. 5215. 0. 72081. For B used: ccd030220.skyflatb =============================================================================== **2003 0223 Contained 10 biases, skyflats U,B,V, objects U,B,V,R,I # IMAGE NPIX MEAN STDDEV MIN MAX ccd030223skyb.0002 1080428 24433. 4548. 0. 65535. ccd030223skyb.0003 1080428 17602. 3287. 0. 59266. ccd030223skyb.0004 1080428 20900. 3911. 0. 65535. ccd030223skyb.0005 1080428 22908. 4280. 0. 65535. ccd030223.skyflatb 1080428 21461. 4010. 0. 64350. ccd030223skyv.0001 1080428 8526. 1539. 0. 24808. ccd030223skyv.0002 1080428 16171. 2941. 0. 47739. ccd030223skyv.0003 1080428 25803. 4693. 0. 65535. ccd030223.skyflatv 1080428 16834. 3058. 0. 49015. ccd030223skyu.0001.fits 1080428 9834. 2126. 0. 35767. ccd030223skyu.0002.fits 1080428 20969. 4579. 0. 65535. ccd030223skyu.0003.fits 1080428 22279. 4859. 0. 65535. ccd030223.skyflatu 1080428 17695. 3858. 0. 55302. For R,I used: ccd030222.skyflatr ccd030222.skyflati =============================================================================== **2003 0224 Contained 10 biases, no sky flats, no U filter objects For B,V,R,I used: ccd030223.skyflatb ccd030223.skyflatv ccd030222.skyflatr ccd030222.skyflati =============================================================================== **2003 0225 Contained 10 biases, skyflats R,I, no U filter objects # IMAGE NPIX MEAN STDDEV MIN MAX ccd030225skyr.0002 1080428 51718. 9380. 0. 65535. ccd030225skyr.0003 1080428 32951. 6013. 0. 65535. ccd030225skyr.0004 1080428 20295. 3734. 0. 65535. ccd030225skyr.0005 1080428 20316. 3735. 0. 58726. ccd030225skyr.0006 1080428 20869. 3837. 0. 60429. Did not include ccd030225skyr.0002 because mean exceeded 45,000. ccd030225.skyflatr 1080428 23611. 4341. 0. 68116. ccd030225skyi.0001 1080428 9692. 1829. 0. 38319. ccd030225skyi.0002 1080428 18330. 3484. 0. 65535. ccd030225skyi.0003 1080428 18858. 3585. 0. 65535. ccd030225skyi.0004 1080428 19358. 3682. 0. 65535. ccd030225.skyflati 1080428 16559. 3146. 0. 58368. For B,V used: ccd030223.skyflatb ccd030223.skyflatv =============================================================================== **2003 0226 Contained 10 biases, skyflats B,V, no U filter objects # IMAGE NPIX MEAN STDDEV MIN MAX ccd030226skyb.0004 1080428 52084. 9460. 0. 65535. ccd030226skyb.0005 1080428 36510. 6666. 0. 65535. ccd030226skyb.0006 1080428 25607. 4754. 0. 65535. ccd030226skyb.0007 1080428 19296. 3605. 0. 65180. ccd030226skyb.0008 1080428 25832. 4795. 0. 65535. Did not include ccd030226skyb.0004 because mean exceeded 45,000. ccd030226.skyflatb 1080428 26816. 4976. 0. 68336. ccd030226skyv.0001 1080428 19392. 3527. 0. 60092. ccd030226skyv.0002 1080428 21393. 3895. 0. 65535. ccd030226skyv.0003 1080428 21231. 3865. 0. 65535. ccd030226.skyflatv 1080428 20671. 3762. 0. 63808. For R,I used: ccd030225.skyflatr ccd030225.skyflati =============================================================================== **2003 0227 Contained 10 biases, no sky flats, objects in U,B,V,R,I For U,B,V,R,I used: ccd030223.skyflatu ccd030226.skyflatb ccd030226.skyflatv ccd030225.skyflatr ccd030225.skyflati =============================================================================== **2003 0228 Contained 10 biases, skyflats U,R,I Did not need U flat for processing so did not use. # IMAGE NPIX MEAN STDDEV MIN MAX ccdskyflatr.0002 1080428 28243. 5172. 0. 65535. ccdskyflatr.0003 1080428 20407. 3747. 0. 58802. ccdskyflatr.0004 1080428 20608. 3783. 0. 59202. ccdskyflatr.0005 1080428 17428. 3194. 0. 49731. ccd030228.skyflatr 1080428 21673. 3978. 0. 62060. ccdskyflati.0001 1080428 11529. 2135. 0. 46351. ccdskyflati.0002 1080428 15507. 2884. 0. 63387. ccdskyflati.0003 1080428 11471. 2128. 0. 46253. ccd030228.skyflati 1080428 12836. 2379. 0. 51748. For B,V used: ccd030226.skyflatb ccd030226.skyflatv ===============================================================================