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 -NaN
S/N 24.8 40.4 40.1
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.64

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 02920025 0.403209 0.00000 240.316 02920023 0.00000 0.403209 240.268
1 02920029 0.402826 0.000382990 237.151 02920030 0.00226400 0.400945 238.560
2 02920024 0.401711 0.00149801 236.003 02920027 -0.000799297 0.404008 238.359
3 02920028 0.401444 0.00176501 233.053 02920026 0.000350314 0.402859 231.059