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)
7010074 47
RedGreenBlue
z19.17
znorm14.99
sky 15.0 14.4 14.5
S/N 15.5 24.4 28.2
S/N(c) 13.6 23.2 26.8
SN(E/C) 0.93
7010075 47
RedGreenBlue
z19.12
znorm14.94
sky 14.7 14.5 14.9
S/N 14.6 23.7 27.6
S/N(c) 12.8 22.3 26.2
SN(E/C) 0.97
7010076 47
RedGreenBlue
z19.12
znorm14.94
sky 14.8 14.4 14.7
S/N 14.7 23.9 27.2
S/N(c) 13.0 22.4 25.8
SN(E/C) 0.96
7010077 47
RedGreenBlue
z19.12
znorm14.94
sky 15.2 14.7 14.7
S/N 14.4 24.2 27.2
S/N(c) 12.6 22.7 25.6
SN(E/C) 0.94
7010078 47
RedGreenBlue
z19.16
znorm14.98
sky 14.7 14.5 14.5
S/N 14.9 24.6 27.7
S/N(c) 13.1 23.1 26.4
SN(E/C) 0.95
7010079 47
RedGreenBlue
z19.16
znorm14.98
sky 14.8 14.6 14.6
S/N 15.0 25.0 27.5
S/N(c) 13.1 23.5 26.2
SN(E/C) 0.96
7010080 47
RedGreenBlue
z19.22
znorm15.04
sky 14.7 14.6 14.6
S/N 15.8 25.8 28.2
S/N(c) 14.1 24.2 27.3
SN(E/C) 0.90
7010081 47
RedGreenBlue
z19.20
znorm15.02
sky 14.7 14.5 14.6
S/N 15.4 25.9 27.6
S/N(c) 13.5 24.2 26.6
SN(E/C) 0.93