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 23.6 41.7 43.3
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.54

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 05250016 0.341609 0.00000 271.114 05250015 -0.0860286 0.427638 259.016
1 05250017 0.335093 0.00651601 278.580 05250018 -0.0893914 0.431000 278.410
2 05250013 0.330335 0.0112740 276.908 05250011 0.00000 0.341609 276.323
3 05250012 0.333103 0.00850600 273.059 05250014 -0.0861535 0.427763 266.056