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)
0 0
RedGreenBlue
z17.64
znorm Inf
sky -Inf -Inf -Inf
S/N 11.8 20.6 24.5
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.95

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 12030083 0.504077 0.00000 71.9125 12030084 0.00168338 0.502394 77.7661
1 12030087 0.501210 0.00286704 109.358 12030088 0.000331908 0.503745 115.381
2 12030086 0.500446 0.00363100 100.860 12030085 0.00128242 0.502795 90.3299
3 12030082 0.502308 0.00176901 52.0750 12030081 0.00000 0.504077 68.2327