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 38.0 60.1 57.6
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.46

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 06730028 0.485956 0.00000 19.2876 06730029 -0.00832479 0.494281 19.2725
1 06730027 0.483106 0.00285003 19.3095 06730033 -0.00557291 0.491529 19.3077
2 06730032 0.485119 0.000837028 19.3069 06730030 -0.00928649 0.495243 19.3071
3 06730031 0.482128 0.00382802 19.3053 06730026 0.00000 0.485956 19.2837