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)
8040102 6
RedGreenBlue
z14.15
znorm12.20
sky 13.9 13.6 13.1
S/N 0.0 0.0 0.0
S/N(c) 0.0 0.0 0.0
SN(E/C)
8040103 6
RedGreenBlue
z14.11
znorm12.16
sky -NaN 14.7 -NaN
S/N 0.0 0.0 0.0
S/N(c) 0.0 0.0 0.0
SN(E/C)
8040104 6
RedGreenBlue
z14.15
znorm12.20
sky 13.6 13.6 13.8
S/N 0.0 0.0 0.0
S/N(c) 0.0 0.0 0.0
SN(E/C)
8040105 6
RedGreenBlue
z13.94
znorm12.00
sky 12.8 15.0 15.9
S/N 0.0 0.0 0.0
S/N(c) 0.0 0.0 0.0
SN(E/C)