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)
10200070 47
RedGreenBlue
z19.20
znorm15.02
sky 14.8 14.5 14.4
S/N 16.6 25.9 27.7
S/N(c) 31.6 32.6 10.3
SN(E/C) 0.95
10200071 47
RedGreenBlue
z19.22
znorm15.04
sky 14.8 14.5 14.7
S/N 16.8 26.3 28.3
S/N(c) 31.9 33.0 10.4
SN(E/C) 0.92
10200072 47
RedGreenBlue
z19.22
znorm15.04
sky 14.7 14.5 14.6
S/N 16.6 26.5 28.4
S/N(c) 31.8 33.1 10.4
SN(E/C) 0.94
10200073 47
RedGreenBlue
z19.15
znorm14.97
sky 14.9 14.6 14.7
S/N 15.9 25.5 27.1
S/N(c) 31.0 32.4 10.1
SN(E/C) 0.95
10200074 47
RedGreenBlue
z19.19
znorm15.01
sky 14.7 14.6 14.6
S/N 16.0 26.1 27.9
S/N(c) 31.3 32.8 10.2
SN(E/C) 0.94
10200075 47
RedGreenBlue
z19.16
znorm14.98
sky 14.6 14.6 14.9
S/N 15.8 25.3 27.2
S/N(c) 31.0 32.3 10.1
SN(E/C) 0.97
10200076 47
RedGreenBlue
z19.08
znorm14.90
sky 14.9 14.7 14.8
S/N 14.9 24.0 25.9
S/N(c) 29.6 31.1 9.7
SN(E/C) 0.96
10200077 47
RedGreenBlue
z19.11
znorm14.93
sky 14.8 14.9 14.8
S/N 15.4 24.9 26.4
S/N(c) 30.0 31.5 9.9
SN(E/C) 0.93