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 18.9 35.7 37.0
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.81

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 07280087 0.490133 0.00000 180.804 07280088 0.00391176 0.486221 182.633
1 07280090 0.488330 0.00180298 198.889 07280089 0.00197066 0.488162 193.093
2 07280086 0.489073 0.00105998 159.533 07280081 0.00000 0.490133 168.952
3 07280083 0.489573 0.000559986 147.711 07280085 0.00245605 0.487677 154.833
4 07280082 0.488636 0.00149700 143.711 07280084 0.00499723 0.485136 154.648