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)
3710087 47
RedGreenBlue
z19.02
znorm14.84
sky 15.0 14.4 14.1
S/N 13.9 23.2 24.3
S/N(c) 12.2 21.5 22.9
SN(E/C) 0.56
3710088 47
RedGreenBlue
z18.90
znorm14.72
sky 14.8 14.4 14.4
S/N 12.9 21.7 23.0
S/N(c) 11.1 20.1 21.7
SN(E/C) 0.58
3710089 47
RedGreenBlue
z18.97
znorm14.79
sky 14.7 14.3 14.4
S/N 13.4 22.8 23.6
S/N(c) 11.6 21.1 22.7
SN(E/C) 0.57
3710090 47
RedGreenBlue
z19.04
znorm14.86
sky 14.9 14.5 14.3
S/N 14.0 23.6 24.6
S/N(c) 12.3 21.9 23.6
SN(E/C) 0.57
3710091 47
RedGreenBlue
z18.98
znorm14.80
sky 14.7 14.4 14.3
S/N 13.2 23.0 23.9
S/N(c) 11.6 21.1 22.6
SN(E/C) 0.58
3710092 47
RedGreenBlue
z19.02
znorm14.84
sky 14.7 14.4 14.3
S/N 13.7 23.2 24.2
S/N(c) 12.0 21.4 23.3
SN(E/C) 0.53
3710093 47
RedGreenBlue
z18.89
znorm14.71
sky 14.9 14.5 14.3
S/N 12.5 21.8 22.4
S/N(c) 10.9 19.9 21.5
SN(E/C) 0.59
3710094 47
RedGreenBlue
z19.05
znorm14.87
sky 14.7 14.5 14.3
S/N 14.2 24.0 24.9
S/N(c) 12.5 21.9 24.0
SN(E/C) 0.55