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)
6430047 47
RedGreenBlue
z19.12
znorm14.94
sky 14.8 14.6 14.9
S/N 16.0 24.9 26.4
S/N(c) 9.6 46.2 18.9
SN(E/C) 0.90
6430048 47
RedGreenBlue
z19.15
znorm14.97
sky 14.9 14.7 15.0
S/N 16.4 25.4 27.0
S/N(c) 9.8 46.7 19.2
SN(E/C) 0.91
6430049 47
RedGreenBlue
z19.13
znorm14.95
sky 14.6 14.8 15.2
S/N 16.2 24.9 26.8
S/N(c) 9.6 46.4 19.1
SN(E/C) 0.92
6430050 47
RedGreenBlue
z19.04
znorm14.86
sky 14.8 14.8 15.1
S/N 15.4 23.9 25.7
S/N(c) 9.0 44.2 18.5
SN(E/C) 0.95
6430051 47
RedGreenBlue
z19.05
znorm14.87
sky 14.8 14.8 15.1
S/N 15.6 24.2 26.2
S/N(c) 9.2 45.2 18.9
SN(E/C) 0.91
6430052 47
RedGreenBlue
z19.10
znorm14.92
sky 14.9 14.7 15.0
S/N 16.0 24.5 26.8
S/N(c) 9.4 46.0 19.3
SN(E/C) 0.89
6430053 47
RedGreenBlue
z19.14
znorm14.96
sky 14.8 14.9 15.1
S/N 16.4 24.8 27.1
S/N(c) 9.6 46.7 19.7
SN(E/C) 0.95
6430054 47
RedGreenBlue
z19.14
znorm14.96
sky 14.8 14.8 14.9
S/N 16.5 24.8 27.2
S/N(c) 9.5 46.2 19.5
SN(E/C) 0.88