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 9.2 19.2 19.8
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.39

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 18900036 0.515547 0.00000 16.4282 18900029 0.00280226 0.512745 16.8691
1 18900028 0.513744 0.00180298 17.6484 18900026 0.00000 0.515547 17.8980
2 18900027 0.513027 0.00251997 17.4396 18900030 0.00245820 0.513089 17.6271
3 18900035 0.515203 0.000343978 16.7808 18900037 0.000643709 0.514903 17.5345
4 18900031 0.514282 0.00126499 16.4379 18900034 0.00336236 0.512185 17.5147
5 18900032 0.514462 0.00108498 15.9996 18900033 0.00343174 0.512115 16.3916