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 -Inf
S/N 27.1 47.5 54.3
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.98

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10880074 0.431218 0.00000 246.750 10880076 -0.0302528 0.461471 238.377
1 10880071 0.428755 0.00246301 251.258 10880069 0.00000 0.431218 239.570
2 10880075 0.428551 0.00266701 245.972 10880073 -0.0280143 0.459232 233.968
3 10880070 0.425829 0.00538900 242.978 10880072 -0.0278040 0.459022 231.765