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SMARTS Optical/IR Observations
of LAT Monitored Blazars

3C446 Finding Chart and Comparison Star Magnitudes

X/Y coordinates for Star 2 = (477, 418)
Optical Finding Chart

3C446 Optical Finding Chart

Comparison Star Optical Magnitudes (based on PRELIMINARY calibration via SMARTS observations of primary standard stars, to be revised in future)
Star B V R
1 TBD 16.96 15.83
2 TBD 15.16 14.74
3 TBD 15.59 15.16
4 TBD 15.99 15.58

IR Finding Chart3C446 IR Finding Chart

Comparison Star IR Magnitudes (based on PRELIMINARY calibration from the 2MASS catalogue, to be revised in future)
Star J K
1 16.597 16.999
2 16.607 16.239

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This page was last modified on 22 October 2010.