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 23.8 40.9 46.0
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.49

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 07010102 0.483000 0.00000 211.910 07010108 0.00159663 0.481403 209.510
1 07010109 0.482165 0.000835001 210.929 07010103 0.00367947 0.479321 209.053
2 07010101 0.480334 0.00266600 210.099 07010100 0.00000 0.483000 205.399