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 22.4 37.3 36.7
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.68

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 09100028 0.531565 0.00000 99.0369 09100029 0.0806639 0.450901 0.00000
1 09100027 0.529534 0.00203103 112.707 09100026 0.0934401 0.438125 107.736
2 09100023 0.521519 0.0100460 107.441 09100025 0.0917407 0.439824 106.850
3 09100024 0.523559 0.00800604 100.643 09100022 0.00000 0.531565 95.4787