Left plots: red are targets, blue are telluric. Observed mags are calculated from median value of green chip. Zeropoint gives overall throughput: bigger number is more throughput.
First spatial plots: circles are objects, squares are tellurics, crosses are sky fibers. Colors give deviation of observed mag from expected 2MASS mag using the median zeropoint; red is brighter
Second spatial plots: circles are sky fibers. Colors give sky line brightness relative to plate median sky line brightness
FrameNreadsZeropointsMag plots Spatial mag deviation Spatial sky 16325A emission deviations (filled: sky, open: star) Spatial sky continuum emission Spatial sky telluric CO2 absorption deviations (filled: H < 10)
5470008 47
RedGreenBlue
z18.70
znorm14.52
sky 14.1 13.9 13.8
S/N 12.9 21.6 21.1
S/N(c) 11.4 19.7 20.1
SN(E/C) 0.39
5470009 47
RedGreenBlue
z18.62
znorm14.44
sky 14.1 14.1 14.0
S/N 11.5 20.5 20.1
S/N(c) 10.1 18.5 19.2
SN(E/C) 0.43
5470010 47
RedGreenBlue
z18.67
znorm14.49
sky 14.2 14.0 14.0
S/N 11.9 20.5 20.1
S/N(c) 10.4 18.5 19.1
SN(E/C) 0.41
5470011 47
RedGreenBlue
z18.66
znorm14.48
sky 14.2 14.0 13.9
S/N 12.0 20.5 20.3
S/N(c) 10.6 18.7 19.5
SN(E/C) 0.43
5470012 47
RedGreenBlue
z18.25
znorm14.07
sky 14.0 14.1 14.0
S/N 8.7 15.8 15.4
S/N(c) 7.5 14.2 14.7
SN(E/C) 0.48
5470013 47
RedGreenBlue
z18.48
znorm14.30
sky 14.2 14.1 14.0
S/N 10.8 19.0 18.6
S/N(c) 9.3 17.5 18.1
SN(E/C) 0.42
5470014 47
RedGreenBlue
z18.52
znorm14.34
sky 14.1 14.2 14.1
S/N 10.8 18.9 19.0
S/N(c) 9.6 17.5 18.5
SN(E/C) 0.47
5470015 47
RedGreenBlue
z18.64
znorm14.46
sky 14.1 14.2 14.1
S/N 11.9 20.3 20.4
S/N(c) 10.4 18.8 19.8
SN(E/C) 0.43