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)
10220096 47
RedGreenBlue
z19.05
znorm14.87
sky 14.9 14.5 14.3
S/N 14.3 23.2 23.0
S/N(c) 23.1 28.3 13.8
SN(E/C) 0.93
10220097 47
RedGreenBlue
z19.12
znorm14.94
sky 14.9 14.5 14.5
S/N 15.0 23.9 24.4
S/N(c) 24.1 29.2 14.4
SN(E/C) 0.91
10220098 47
RedGreenBlue
z19.14
znorm14.96
sky 14.5 14.5 14.5
S/N 15.1 24.1 24.8
S/N(c) 24.1 29.4 14.5
SN(E/C) 0.94
10220099 47
RedGreenBlue
z19.18
znorm15.00
sky 14.6 14.5 14.4
S/N 15.8 25.1 25.5
S/N(c) 24.8 30.0 14.8
SN(E/C) 0.92
10220100 47
RedGreenBlue
z19.19
znorm15.01
sky 14.7 14.6 14.5
S/N 15.9 25.2 25.6
S/N(c) 24.9 30.3 15.0
SN(E/C) 0.91
10220101 47
RedGreenBlue
z19.18
znorm15.00
sky 14.7 14.4 14.5
S/N 16.0 25.2 26.1
S/N(c) 24.9 30.2 14.9
SN(E/C) 0.88
10220102 47
RedGreenBlue
z19.18
znorm15.00
sky 14.6 14.6 14.6
S/N 15.6 25.3 26.1
S/N(c) 24.9 30.2 15.0
SN(E/C) 0.94
10220103 47
RedGreenBlue
z19.20
znorm15.02
sky 14.8 14.7 14.4
S/N 16.3 25.7 26.6
S/N(c) 25.3 30.6 15.1
SN(E/C) 0.91