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 -Inf -Inf
S/N 21.0 41.1 51.0
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.88

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 02790049 0.434098 0.00000 148.087 02790050 0.00406082 0.430037 157.741
1 02790057 0.425992 0.00810599 195.444 02790058 0.00240556 0.431692 188.220
2 02790056 0.423844 0.0102540 175.925 02790047 0.00000 0.434098 171.852
3 02790052 0.423347 0.0107510 162.239 02790054 0.00392018 0.430178 166.967
4 02790048 0.423972 0.0101260 158.273 02790055 -0.000853912 0.434952 166.603
5 02790053 0.427973 0.00612500 157.027 02790051 -0.00214532 0.436243 164.919