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 -NaN -Inf
S/N 26.5 45.2 48.5
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.73

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 06700047 0.487531 0.00000 19.0954 06700045 0.00398510 0.483546 19.0641
1 06700046 0.486630 0.000901014 19.1101 06700048 0.00451139 0.483020 19.1295
2 06700042 0.485590 0.00194100 19.1038 06700044 0.00151913 0.486012 19.0810
3 06700043 0.485440 0.00209102 19.0320 06700041 0.00000 0.487531 19.0592