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)
6980059 47
RedGreenBlue
z19.08
znorm14.90
sky 14.2 13.9 14.0
S/N 16.1 26.2 27.6
S/N(c) 14.0 23.8 25.9
SN(E/C) 0.92
6980060 47
RedGreenBlue
z19.11
znorm14.93
sky 14.2 14.1 14.2
S/N 16.1 26.4 27.8
S/N(c) 14.0 23.6 25.9
SN(E/C) 0.88
6980061 47
RedGreenBlue
z19.13
znorm14.95
sky 14.4 14.2 14.3
S/N 16.4 26.4 28.1
S/N(c) 14.4 24.0 26.5
SN(E/C) 0.92
6980062 47
RedGreenBlue
z19.14
znorm14.96
sky 14.4 14.2 14.3
S/N 16.4 26.5 28.3
S/N(c) 14.3 24.0 26.4
SN(E/C) 0.92
6980063 47
RedGreenBlue
z19.16
znorm14.98
sky 14.3 14.3 14.3
S/N 16.4 26.6 28.6
S/N(c) 14.3 24.1 26.7
SN(E/C) 0.91
6980064 47
RedGreenBlue
z19.14
znorm14.96
sky 14.3 14.3 14.3
S/N 16.3 26.5 28.3
S/N(c) 14.2 24.3 26.6
SN(E/C) 0.90
6980065 47
RedGreenBlue
z19.16
znorm14.97
sky 14.5 14.3 14.3
S/N 16.3 26.6 28.6
S/N(c) 14.1 24.2 26.9
SN(E/C) 0.93
6980066 47
RedGreenBlue
z19.17
znorm14.99
sky 14.4 14.3 14.4
S/N 16.6 26.9 28.6
S/N(c) 14.6 24.6 26.8
SN(E/C) 0.90