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 26.2 45.4 48.1
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.87

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 06670061 0.475428 0.00000 19.0582 06670066 0.00217587 0.473252 19.0694
1 06670060 0.475195 0.000232995 19.0783 06670059 0.00000 0.475428 19.0932
2 06670065 0.475014 0.000413984 19.0499 06670063 0.00129058 0.474137 19.0681
3 06670064 0.474179 0.00124899 19.0370 06670062 0.000316415 0.475112 19.0455