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)
7010028 47
RedGreenBlue
z19.17
znorm14.99
sky 14.3 14.2 14.2
S/N 16.9 26.3 27.2
S/N(c) 14.9 24.6 25.1
SN(E/C) 0.85
7010029 47
RedGreenBlue
z19.15
znorm14.97
sky 14.5 14.3 14.5
S/N 16.8 26.3 27.1
S/N(c) 14.6 24.5 25.6
SN(E/C) 0.90
7010030 47
RedGreenBlue
z19.12
znorm14.94
sky 14.5 14.4 14.4
S/N 16.3 25.4 26.7
S/N(c) 14.4 23.4 25.2
SN(E/C) 0.86
7010031 47
RedGreenBlue
z19.15
znorm14.97
sky 14.6 14.5 14.5
S/N 16.4 26.1 27.0
S/N(c) 14.6 24.0 25.5
SN(E/C) 0.87
7010032 47
RedGreenBlue
z19.10
znorm14.92
sky 14.7 14.6 14.5
S/N 15.5 25.2 26.6
S/N(c) 14.0 23.4 24.6
SN(E/C) 0.91
7010033 47
RedGreenBlue
z19.08
znorm14.90
sky 14.6 14.5 14.6
S/N 15.6 24.9 26.1
S/N(c) 14.0 23.2 24.5
SN(E/C) 0.92
7010034 47
RedGreenBlue
z19.09
znorm14.91
sky 14.5 14.5 14.7
S/N 15.4 25.0 26.5
S/N(c) 14.0 23.3 24.9
SN(E/C) 0.89
7010035 47
RedGreenBlue
z19.11
znorm14.93
sky 14.6 14.6 14.7
S/N 15.7 25.6 27.0
S/N(c) 14.5 23.9 25.3
SN(E/C) 0.89