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 31.3 53.5 57.8
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.71

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 12740089 0.482536 0.00000 234.470 12740088 -0.000249034 0.482785 233.241
1 12740085 0.481061 0.00147498 226.362 12740087 -0.000415813 0.482952 228.775
2 12740086 0.482029 0.000506997 225.811 12740084 -0.00143652 0.483973 228.414
3 12740082 0.482048 0.000487983 224.098 12740083 -0.00236541 0.484901 225.663
4 12740081 0.481286 0.00125000 219.747 12740080 0.00000 0.482536 214.419