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 22.8 40.4 42.4
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.33

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 03740024 0.467124 0.00000 223.398 03740026 0.0232225 0.443901 213.827
1 03740029 0.462526 0.00459799 227.343 03740030 0.0251749 0.441949 228.523
2 03740028 0.452128 0.0149960 226.109 03740027 0.0258844 0.441240 225.974
3 03740025 0.467042 8.19862e-05 219.281 03740023 0.00000 0.467124 208.384