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 -NaN -Inf
S/N 17.8 33.0 36.3
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.93

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10790071 0.495590 0.00000 186.467 10790076 -0.00127700 0.496867 182.601
1 10790075 0.495275 0.000315011 186.556 10790072 -0.00128568 0.496876 201.513
2 10790070 0.494873 0.000717014 183.114 10790073 -0.00117744 0.496767 180.346
3 10790074 0.494478 0.00111201 173.959 10790069 0.00000 0.495590 179.776