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)
9070010 47
RedGreenBlue
z19.02
znorm14.84
sky 14.0 13.9 13.7
S/N 15.6 24.8 25.6
S/N(c) 13.7 22.2 23.7
SN(E/C) 0.30
9070011 47
RedGreenBlue
z19.02
znorm14.84
sky 14.0 14.1 13.9
S/N 15.5 25.3 25.4
S/N(c) 13.3 22.4 23.9
SN(E/C) 0.29
9070012 47
RedGreenBlue
z19.05
znorm14.86
sky 14.1 14.1 14.0
S/N 15.5 25.3 25.3
S/N(c) 13.5 22.7 23.9
SN(E/C) 0.30
9070013 47
RedGreenBlue
z19.07
znorm14.89
sky 14.1 14.1 13.9
S/N 15.6 25.7 25.6
S/N(c) 13.5 23.0 24.2
SN(E/C) 0.29
9070014 47
RedGreenBlue
z19.07
znorm14.89
sky 14.1 14.0 13.9
S/N 15.8 25.7 25.6
S/N(c) 13.7 22.6 24.3
SN(E/C) 0.30
9070015 47
RedGreenBlue
z19.05
znorm14.87
sky 14.1 13.9 13.9
S/N 15.5 25.2 25.6
S/N(c) 13.4 22.5 23.9
SN(E/C) 0.29
9070016 47
RedGreenBlue
z19.01
znorm14.83
sky 14.1 14.1 14.1
S/N 14.9 24.7 25.1
S/N(c) 13.0 22.2 23.5
SN(E/C) 0.30
9070017 47
RedGreenBlue
z19.03
znorm14.85
sky 14.2 14.2 14.1
S/N 15.2 25.0 25.3
S/N(c) 13.3 22.2 23.6
SN(E/C) 0.30