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
z17.63
znorm Inf
sky -NaN -NaN -NaN
S/N 35.6 49.7 52.2
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.86

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 05230053 0.485943 0.00000 19.1549 05230050 -0.00616942 0.492112 19.1755
1 05230052 0.485716 0.000227004 19.1617 05230051 -0.00761236 0.493555 19.1879
2 05230049 0.485190 0.000752985 19.1502 05230054 -0.00843461 0.494378 19.1291
3 05230048 0.485017 0.000925988 19.1221 05230047 0.00000 0.485943 19.1126