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 16.8 29.1 35.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.41

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 18050035 0.512923 0.00000 18.3415 18050036 0.00329924 0.509624 18.2244
1 18050030 0.512059 0.000864029 18.6573 18050029 0.00299485 0.509928 18.5852
2 18050027 0.512100 0.000823021 17.9699 18050028 0.00331201 0.509611 18.0215
3 18050031 0.512855 6.80089e-05 17.8917 18050032 0.00347089 0.509452 17.8637
4 18050026 0.511206 0.00171703 17.7798 18050025 0.00000 0.512923 17.6634
5 18050034 0.512628 0.000294983 17.4151 18050033 0.00325704 0.509666 17.2836