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 24.7 42.2 46.1
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.89

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 12440039 0.490105 0.00000 191.060 12440040 0.00232461 0.487780 193.883
1 12440038 0.489118 0.000986993 197.055 12440036 -0.000998393 0.491103 198.964
2 12440035 0.488261 0.00184399 196.229 12440037 -0.000673166 0.490778 197.233
3 12440034 0.487520 0.00258499 186.964 12440033 0.00000 0.490105 192.025