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)
6680087 47
RedGreenBlue
z19.07
znorm14.89
sky 14.8 14.4 14.3
S/N 15.9 25.4 25.1
S/N(c) 13.9 23.6 23.4
SN(E/C) 0.94
6680088 47
RedGreenBlue
z19.09
znorm14.91
sky 14.8 14.6 14.9
S/N 15.8 25.2 25.8
S/N(c) 14.0 23.4 23.9
SN(E/C) 0.92
6680089 47
RedGreenBlue
z19.07
znorm14.89
sky 15.0 14.9 14.9
S/N 15.9 24.8 26.1
S/N(c) 14.1 22.9 23.9
SN(E/C) 0.93
6680090 47
RedGreenBlue
z19.08
znorm14.90
sky 15.0 14.6 14.9
S/N 15.6 25.0 26.3
S/N(c) 13.7 23.1 24.0
SN(E/C) 0.93
6680091 47
RedGreenBlue
z19.03
znorm14.85
sky 14.9 14.8 14.9
S/N 15.1 24.3 25.6
S/N(c) 13.3 22.5 23.7
SN(E/C) 0.94
6680092 47
RedGreenBlue
z19.06
znorm14.88
sky 15.0 14.9 14.9
S/N 15.3 24.8 25.8
S/N(c) 13.5 22.6 23.9
SN(E/C) 0.94
6680093 47
RedGreenBlue
z19.10
znorm14.92
sky 14.7 14.8 14.8
S/N 16.0 25.2 26.1
S/N(c) 13.9 23.3 24.2
SN(E/C) 0.95
6680094 47
RedGreenBlue
z19.12
znorm14.94
sky 14.8 14.8 14.9
S/N 16.0 25.6 26.9
S/N(c) 14.0 23.6 25.0
SN(E/C) 0.92
6680095 47
RedGreenBlue
z19.10
znorm14.92
sky 14.7 14.8 15.0
S/N 15.8 25.3 26.7
S/N(c) 13.8 23.2 25.1
SN(E/C) 0.90
6680096 47
RedGreenBlue
z19.09
znorm14.90
sky 14.9 14.9 14.9
S/N 15.5 25.2 26.3
S/N(c) 13.8 22.8 24.6
SN(E/C) 0.92
6680097 47
RedGreenBlue
z19.10
znorm14.92
sky 14.7 14.8 14.9
S/N 15.7 25.6 26.7
S/N(c) 13.8 23.1 24.9
SN(E/C) 0.91
6680098 47
RedGreenBlue
z19.11
znorm14.93
sky 14.9 14.8 14.9
S/N 15.6 25.5 26.5
S/N(c) 13.8 23.2 24.6
SN(E/C) 0.90