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 24.8 44.0 46.1
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.92

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10750049 0.491004 0.00000 18.9972 10750048 0.00000 0.491004 18.8063
1 10750054 0.487142 0.00386199 19.0801 10750055 -0.00328084 0.494285 19.0510
2 10750053 0.487370 0.00363398 19.0790 10750051 -0.00112215 0.492126 19.0045
3 10750050 0.491003 9.83477e-07 19.0157 10750052 -0.00136757 0.492372 18.9665