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)
10310011 47
RedGreenBlue
z19.16
znorm14.98
sky 14.6 14.1 13.9
S/N 16.2 25.1 25.0
S/N(c) 14.7 23.4 23.3
SN(E/C) 0.91
10310012 47
RedGreenBlue
z19.21
znorm15.03
sky 14.9 14.5 14.5
S/N 16.6 25.6 26.5
S/N(c) 15.2 23.7 24.6
SN(E/C) 0.87
10310013 47
RedGreenBlue
z19.20
znorm15.02
sky 15.0 14.6 14.6
S/N 16.2 25.5 26.3
S/N(c) 14.8 23.4 24.2
SN(E/C) 0.89
10310014 47
RedGreenBlue
z19.20
znorm15.02
sky 14.8 14.4 14.6
S/N 16.3 25.5 26.1
S/N(c) 14.8 23.4 24.2
SN(E/C) 0.89
10310015 47
RedGreenBlue
z19.20
znorm15.02
sky 14.8 14.6 14.5
S/N 16.5 25.6 26.3
S/N(c) 14.7 23.4 24.4
SN(E/C) 0.92
10310016 47
RedGreenBlue
z19.21
znorm15.03
sky 14.8 14.5 14.6
S/N 16.4 25.6 26.3
S/N(c) 14.9 23.5 24.3
SN(E/C) 0.86
10310017 47
RedGreenBlue
z19.21
znorm15.03
sky 14.8 14.5 14.8
S/N 16.5 25.5 26.3
S/N(c) 14.9 23.6 24.5
SN(E/C) 0.89
10310018 47
RedGreenBlue
z19.21
znorm15.03
sky 14.8 14.6 14.6
S/N 16.5 25.8 26.2
S/N(c) 14.7 23.7 24.3
SN(E/C) 0.90