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 27.7 48.6 51.2
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.25

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 08420032 0.493164 0.00000 223.386 08420030 0.00230957 0.490854 222.739
1 08420028 0.492353 0.000811011 223.925 08420033 0.00401563 0.489148 224.637
2 08420031 0.493083 8.10027e-05 220.845 08420029 0.00370000 0.489464 222.169
3 08420027 0.492812 0.000351995 220.449 08420026 0.00000 0.493164 215.840