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 25.7 44.9 47.5
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.95

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 14090061 0.495264 0.00000 18.7749 14090062 -0.000894196 0.496158 18.6256
1 14090060 0.490928 0.00433600 19.0615 14090059 0.00000 0.495264 19.0762
2 14090065 0.491246 0.00401798 19.0535 14090066 -0.00268988 0.497954 19.0722
3 14090064 0.491532 0.00373200 18.9959 14090063 -0.00160853 0.496873 18.9992