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 -NaN -Inf
S/N 30.8 52.4 54.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.89

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 06640060 0.488105 0.00000 19.1028 06640058 0.00000 0.488105 19.1208
1 06640064 0.486354 0.00175101 19.1530 06640061 0.00258832 0.485517 19.1494
2 06640063 0.486238 0.00186700 19.1469 06640065 0.00166929 0.486436 19.1462
3 06640059 0.487460 0.000645012 19.1196 06640062 0.00189565 0.486209 19.1454