SMARTS Optical/IR Observations
of LAT Monitored Blazars

OJ 287 Historical Data

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Information | Spectral Energy Distribution | Lightcurves | Spectra

OJ 287 Information

• Coordinates: α= 08:54:48.8749, δ= +20:06:30.641 (2000), z= 0.306
• Classification: LBL

OJ 287 Spectral Energy Distribution

Please see referenced text for instrument/observation list. Kubo, H. et al, 1998, ApJ, 504, 693-701

Massaro, E. 2003, A&A, 399, 33-38

Bach, U., et. al., 2007, A&A, 464, 175-186

OJ 287 Lightcurves

Radio Lightcurve OJ287. Panels a), b), c), and d): light curves at 22, 37, 14.5, and 4.8 GHz, respectively. Ciaramella, A., 2004, A&A, 419, 485-500

Radio Lightcurve Black circle, red squares, and blue diamonds represent 5, 8, and 22 GHz, respectively. Bach, U., et. al., 2007, A&A, 464, 175-186

IR Lightcurve Fan J.H., 1999, ApJS 121,131-157

Optical Lightcurve Fan J.H., 2000, ApJ, 537, 101-122

Optical Lightcurve (BRJK) Bach, U., et. al., 2007, A&A, 464,175-186

Optical Lightcurve (B) Ghosh, K.K. et al., 2000, ApJS, 127, 11-26

Optical Lightcurve (UBVRI, 1979) Pollack, J. et. al., 1979, AJ, 84, 1658-1676

XRay Lightcurve (ASCA) Isobe, N., et. al., 2001, PASJ, 53, 79-83

OJ 287 Spectra

Optical Spectra Stickel, 1993, A&AS, 98, 393

UV Spectra Evans, I. & Koratkar, A., 2004, ApJS, 50, 73-164

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