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 30.4 49.2 51.1
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.74

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11040040 0.479706 0.00000 228.354 11040041 -0.00357909 0.483285 228.766
1 11040044 0.479460 0.000245988 231.064 11040045 -0.00229727 0.482003 234.243
2 11040039 0.479196 0.000509977 229.498 11040042 -0.00428669 0.483993 229.426
3 11040043 0.478180 0.00152600 228.132 11040038 0.00000 0.479706 228.299