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 20.7 36.0 38.6
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.93

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10830012 0.493270 0.00000 179.350 10830018 -0.00157863 0.494849 177.532
1 10830013 0.492549 0.000721008 201.489 10830011 0.00000 0.493270 206.445
2 10830017 0.491961 0.00130901 189.991 10830015 -0.00234414 0.495614 206.371
3 10830016 0.492563 0.000707000 178.247 10830014 -0.00291405 0.496184 163.254