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)
6110010 47
RedGreenBlue
z19.09
znorm14.91
sky 14.3 14.1 14.1
S/N 16.2 26.3 26.9
S/N(c) 14.6 24.1 24.6
SN(E/C) 0.44
6110011 47
RedGreenBlue
z19.03
znorm14.85
sky 14.4 14.3 14.5
S/N 14.8 24.6 25.5
S/N(c) 13.1 22.5 23.0
SN(E/C) 0.47
6110012 47
RedGreenBlue
z19.05
znorm14.87
sky 14.4 14.3 14.5
S/N 15.0 24.9 25.5
S/N(c) 13.2 22.9 23.5
SN(E/C) 0.48
6110013 47
RedGreenBlue
z19.08
znorm14.90
sky 14.3 14.2 14.4
S/N 15.2 25.1 25.9
S/N(c) 13.6 22.9 23.7
SN(E/C) 0.48
6110014 47
RedGreenBlue
z19.07
znorm14.89
sky 14.3 14.3 14.6
S/N 15.0 24.7 25.4
S/N(c) 13.4 22.9 23.2
SN(E/C) 0.47
6110015 47
RedGreenBlue
z19.11
znorm14.93
sky 14.3 14.2 14.6
S/N 15.8 26.3 26.6
S/N(c) 13.9 24.2 24.2
SN(E/C) 0.46
6110016 47
RedGreenBlue
z19.16
znorm14.98
sky 14.3 14.3 14.6
S/N 16.2 26.6 27.5
S/N(c) 14.2 24.7 25.0
SN(E/C) 0.47
6110017 47
RedGreenBlue
z19.16
znorm14.98
sky 14.5 14.4 14.6
S/N 16.4 26.8 27.5
S/N(c) 14.5 24.3 25.3
SN(E/C) 0.45