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SMARTS Optical/IR Observations
of LAT Monitored Blazars

OJ 287 Finding Chart and Comparison Star Magnitudes

X/Y coordinates for Star 2 = (275, 460)
Optical Finding Chart

OJ 287 Optical Finding Chart

Comparison Star Optical Magnitudes (taken from here)
Star B V R
1* TBD 14.18 13.74
2 14.60 14.34
3 14.94 14.65
4 15.88 15.50
5 16.12 15.66
* = secondary standard
IR Finding Chart
OJ 287 IR Finding Chart

Comparison Star IR Magnitudes (taken from 2MASS)
Star J H K
1* 13.99 13.29 13.15
* = secondary standard
ComparisonMagnitudes

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This page was last modified on 2 March 2009.