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 30.6 47.9 57.1
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.86

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 17330079 0.499264 0.00000 19.1349 17330081 0.00403453 0.495229 19.1282
1 17330083 0.496334 0.00293002 19.1901 17330084 0.00340344 0.495861 19.2161
2 17330082 0.496998 0.00226599 19.1872 17330080 0.00474620 0.494518 19.1594
3 17330078 0.496861 0.00240299 19.1510 17330077 0.00000 0.499264 19.1528