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 22.1 34.1 36.4
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.91

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 02870098 0.206826 0.00000 240.490 02870097 0.00000 0.206826 239.852
1 02870103 0.188647 0.0181790 240.231 02870101 -0.0126096 0.219436 236.357
2 02870099 0.200525 0.00630100 239.765 02870104 -0.0143806 0.221207 235.954
3 02870102 0.185364 0.0214620 239.035 02870108 -0.0175245 0.224350 234.013
4 02870107 0.201122 0.00570400 234.318 02870105 -0.0130216 0.219848 235.272
5 02870106 0.198437 0.00838900 233.766 02870100 -0.0140470 0.220873 233.059