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SMARTS Optical/IR Observations
of LAT Monitored Blazars

0637-75 Finding Chart and Comparison Star Magnitudes

X/Y coordinates for Star 3 = (554, 719)
Optical Finding Chart

0637-75 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 14.51 13.95 13.61
2 14.67 14.03 13.60
3 13.33 12.76 12.41
4 17.10 15.93 14.83

IR Finding Chart0637-75 IR Finding Chart

Comparison Star IR Magnitudes (based on PRELIMINARY calibration from the 2MASS catalogue, to be revised in future)
Star J K
1 15.486 14.730
2 15.567 15.048
3 15.483 14.746
4 15.007 14.096

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This page was last modified on 22 October 2010.