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 23.8 42.6 45.4
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.95

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10490086 0.499194 0.00000 18.2333 10490093 -0.000559966 0.499754 18.2216
1 10490095 0.497383 0.00181100 18.5599 10490096 -0.000704947 0.499899 18.5940
2 10490091 0.496652 0.00254199 18.5554 10490089 -0.00165067 0.500845 18.5376
3 10490090 0.496423 0.00277099 18.5196 10490088 -0.00129444 0.500488 18.4470
4 10490083 0.498423 0.000770986 18.3482 10490092 -0.000789011 0.499983 18.3037
5 10490087 0.499059 0.000135005 18.2948 10490084 0.000703320 0.498491 18.3005
6 10490082 0.498569 0.000624985 18.2563 10490085 0.000210706 0.498983 18.2481
7 10490094 0.497275 0.00191900 18.1959 10490081 0.00000 0.499194 18.1240