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 21.9 36.4 42.2
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.22

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 08460081 0.446102 0.00000 219.182 08460080 0.0147665 0.431335 225.930
1 08460082 0.444022 0.00207999 229.004 08460079 0.0171502 0.428952 236.168
2 08460078 0.443561 0.00254101 225.436 08460083 0.0162122 0.429890 228.510
3 08460077 0.441821 0.00428098 220.887 08460076 0.00000 0.446102 227.085