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 -NaN
S/N 28.6 46.3 51.2
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.41

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11160041 0.486371 0.00000 18.7447 11160042 0.00615416 0.480217 18.6676
1 11160040 0.485799 0.000571996 18.6597 11160039 0.000700666 0.485670 18.6487
2 11160037 0.485296 0.00107500 18.5107 11160035 0.00000 0.486371 18.4908
3 11160036 0.484247 0.00212401 18.3607 11160038 0.000449658 0.485921 18.4106