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 -NaN -NaN -NaN
S/N 2.1 3.8 4.8
S/N(c) 0.0 0.0 0.0
SN(E/C) 1.08

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 14380051 0.496935 0.00000 14.5394 14380050 0.000867965 0.496067 14.7578
1 14380047 0.494405 0.00253001 16.8857 14380046 0.00000 0.496935 16.8141
2 14380048 0.494866 0.00206900 16.4137 14380049 0.00107280 0.495862 15.7135