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 18.8 36.2 37.4
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.80

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 07280087 0.490187 0.00000 181.015 07280088 0.00392907 0.486258 182.383
1 07280090 0.488285 0.00190198 198.944 07280089 0.00191890 0.488268 192.877
2 07280086 0.489158 0.00102898 159.680 07280081 0.00000 0.490187 169.244
3 07280083 0.489655 0.000532001 148.137 07280084 0.00494653 0.485240 154.901
4 07280082 0.488638 0.00154898 143.951 07280085 0.00245207 0.487735 154.740