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 -NaN -Inf -NaN
S/N 22.8 40.7 42.7
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.38

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 03740025 0.499993 0.00000 193.063 03740026 0.000235057 0.499758 187.973
1 03740024 0.497652 0.00234100 196.306 03740027 0.000100190 0.499893 197.132
2 03740028 0.494828 0.00516501 195.779 03740030 0.00232411 0.497669 188.221
3 03740029 0.496119 0.00387400 192.595 03740023 0.00000 0.499993 185.818