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 -Inf -Inf
S/N 28.8 47.2 50.8
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.91

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 06400070 0.488732 0.00000 19.0075 06400064 0.00000 0.488732 19.0421
1 06400065 0.487101 0.00163102 19.0559 06400071 0.00413379 0.484598 19.0983
2 06400069 0.488327 0.000405014 19.0264 06400067 -0.000601605 0.489334 19.0577
3 06400066 0.487022 0.00171000 19.0103 06400068 -8.88168e-05 0.488821 19.0557