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 -NaN -Inf
S/N 20.7 35.9 42.1
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.89

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 12010030 0.506172 0.00000 160.679 12010032 -0.00237263 0.508545 168.656
1 12010035 0.504585 0.00158697 196.338 12010036 -0.00266561 0.508838 200.984
2 12010034 0.504780 0.00139201 189.245 12010033 -0.00189733 0.508069 183.099
3 12010031 0.505857 0.000315011 145.617 12010029 0.00000 0.506172 150.074