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 25.1 44.2 45.6
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.53

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 05250017 0.491084 0.00000 243.312 05250011 0.00000 0.491084 242.228
1 05250013 0.490093 0.000991017 240.597 05250018 0.00294127 0.488143 241.508
2 05250012 0.489052 0.00203201 236.751 05250014 0.000883744 0.490200 229.302
3 05250016 0.490937 0.000147015 234.762 05250015 0.00216944 0.488915 228.046