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 -NaN -NaN -Inf
S/N 31.7 51.9 55.0
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.63

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 09720038 0.517884 0.00000 215.779 09720043 0.00433915 0.513545 218.000
1 09720037 0.516955 0.000928998 222.497 09720036 0.00000 0.517884 224.266
2 09720042 0.516318 0.00156599 222.103 09720039 0.00408743 0.513797 222.023
3 09720041 0.516764 0.00112003 220.980 09720040 0.00373267 0.514151 221.298