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
z19.01
znorm14.83
sky 14.9 14.2 14.0
S/N 14.1 22.8 23.7
S/N(c) 25.3 14.1 40.3
SN(E/C) 0.56
3710088 47
RedGreenBlue
z18.89
znorm14.71
sky 14.7 14.3 14.2
S/N 12.7 21.4 22.7
S/N(c) 23.2 13.4 38.6
SN(E/C) 0.58
3710089 47
RedGreenBlue
z18.97
znorm14.79
sky 14.6 14.4 14.2
S/N 13.3 22.4 23.3
S/N(c) 24.5 13.8 39.6
SN(E/C) 0.58
3710090 47
RedGreenBlue
z19.04
znorm14.85
sky 14.7 14.3 14.2
S/N 14.0 23.4 24.1
S/N(c) 25.1 14.1 40.7
SN(E/C) 0.58
3710091 47
RedGreenBlue
z18.97
znorm14.79
sky 14.4 14.3 14.1
S/N 13.1 22.4 22.9
S/N(c) 24.4 13.6 39.3
SN(E/C) 0.59
3710092 47
RedGreenBlue
z19.01
znorm14.83
sky 14.7 14.4 14.1
S/N 13.7 23.0 23.6
S/N(c) 24.9 13.8 39.5
SN(E/C) 0.54
3710093 47
RedGreenBlue
z18.89
znorm14.71
sky 14.8 14.3 14.1
S/N 12.6 21.4 21.8
S/N(c) 23.1 12.9 36.9
SN(E/C) 0.62
3710094 47
RedGreenBlue
z19.04
znorm14.86
sky 14.5 14.3 14.0
S/N 14.0 23.4 24.0
S/N(c) 25.1 13.9 39.6
SN(E/C) 0.56