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)
9060059 47
RedGreenBlue
z19.07
znorm14.89
sky 14.2 14.0 14.1
S/N 16.5 24.8 25.5
S/N(c) 14.6 23.5 24.0
SN(E/C) 0.91
9060060 47
RedGreenBlue
z19.06
znorm14.88
sky 14.2 14.3 14.5
S/N 15.7 24.6 26.0
S/N(c) 13.7 22.7 24.0
SN(E/C) 0.90
9060061 47
RedGreenBlue
z19.09
znorm14.91
sky 14.2 14.1 14.4
S/N 16.1 25.2 26.4
S/N(c) 14.6 23.4 24.4
SN(E/C) 0.90
9060062 47
RedGreenBlue
z19.12
znorm14.94
sky 14.2 14.1 14.3
S/N 16.5 25.6 26.8
S/N(c) 14.6 23.6 25.1
SN(E/C) 0.88
9060063 47
RedGreenBlue
z19.11
znorm14.92
sky 14.2 14.2 14.3
S/N 16.7 25.5 26.5
S/N(c) 14.7 23.8 24.6
SN(E/C) 0.93
9060064 47
RedGreenBlue
z19.10
znorm14.92
sky 14.3 14.2 14.3
S/N 16.4 25.2 26.3
S/N(c) 14.3 23.4 24.4
SN(E/C) 0.90