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)
8040139 7
RedGreenBlue
z14.12
znorm12.00
sky -NaN 16.0 14.5
S/N 0.0 0.0 0.0
S/N(c) 0.0 0.0 0.0
SN(E/C)
8040140 7
RedGreenBlue
z14.04
znorm11.93
sky -NaN 14.8 15.4
S/N 0.0 0.0 0.0
S/N(c) 0.0 0.0 0.0
SN(E/C)
8040141 7
RedGreenBlue
z14.10
znorm11.99
sky Inf 14.4 14.0
S/N 0.0 0.0 0.0
S/N(c) 0.0 0.0 0.0
SN(E/C)
8040142 7
RedGreenBlue
z14.18
znorm12.07
sky -NaN 14.2 16.1
S/N 0.0 0.0 0.0
S/N(c) 0.0 0.0 0.0
SN(E/C)