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 26.4 39.0 42.5
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.98

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 08530069 0.485210 0.00000 18.6709 08530066 0.00209706 0.483113 18.7875
1 08530065 0.482919 0.00229099 18.7835 08530067 0.00206068 0.483149 18.7986
2 08530068 0.484975 0.000234991 18.6471 08530070 0.00194114 0.483269 18.7517
3 08530064 0.483041 0.00216901 18.5780 08530063 0.00000 0.485210 18.3929