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)
10210096 47
RedGreenBlue
z19.09
znorm14.91
sky 15.1 14.6 14.5
S/N 15.1 24.4 25.7
S/N(c) 13.2 22.7 23.9
SN(E/C) 0.97
10210097 47
RedGreenBlue
z19.13
znorm14.94
sky 14.7 14.5 14.7
S/N 15.5 25.1 26.2
S/N(c) 13.6 23.3 24.6
SN(E/C) 0.95
10210098 47
RedGreenBlue
z19.08
znorm14.90
sky 15.0 14.7 14.7
S/N 15.1 25.0 25.9
S/N(c) 13.0 22.8 24.2
SN(E/C) 0.93
10210099 47
RedGreenBlue
z19.05
znorm14.87
sky 14.9 14.6 14.7
S/N 15.5 24.5 26.5
S/N(c) 13.5 22.7 24.5
SN(E/C) 0.95
10210100 47
RedGreenBlue
z19.10
znorm14.92
sky 15.1 14.6 14.6
S/N 15.7 25.5 26.5
S/N(c) 13.6 23.4 24.8
SN(E/C) 0.99
10210101 47
RedGreenBlue
z19.09
znorm14.91
sky 14.9 14.8 14.6
S/N 15.4 25.3 26.4
S/N(c) 13.3 23.3 24.4
SN(E/C) 0.95
10210102 47
RedGreenBlue
z19.11
znorm14.93
sky 14.9 14.7 14.6
S/N 15.7 25.9 26.8
S/N(c) 13.5 23.8 24.9
SN(E/C) 0.96
10210103 47
RedGreenBlue
z19.08
znorm14.90
sky 14.8 14.8 14.8
S/N 15.5 25.4 26.5
S/N(c) 13.4 23.5 24.4
SN(E/C) 0.97