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 9.6 16.5 19.5
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.51

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11970035 0.500951 0.00000 143.737 11970036 -0.00357101 0.504522 136.742
1 11970034 0.500925 2.59876e-05 168.740 11970033 0.00000 0.500951 168.768
2 11970039 0.500831 0.000119984 117.964 11970037 -0.00335710 0.504308 135.596
3 11970038 0.499640 0.00131100 109.239 11970040 -0.00239425 0.503345 133.677