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 30.3 49.8 53.6
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.89

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10880049 0.497738 0.00000 19.1400 10880051 -0.00385032 0.501588 19.1274
1 10880053 0.496986 0.000752002 19.1773 10880050 -0.00369651 0.501435 19.1758
2 10880052 0.496861 0.000876993 19.1474 10880054 0.0993671 0.398371 19.1722
3 10880048 0.496325 0.00141302 19.1328 10880047 0.00000 0.497738 19.0804