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
z17.63
znorm Inf
sky -NaN -NaN -Inf
S/N 31.1 51.0 55.0
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.25

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 07910040 0.502692 0.00000 215.662 07910045 -0.000156193 0.502848 213.874
1 07910043 0.499730 0.00296199 216.241 07910042 -0.000967586 0.503660 216.700
2 07910044 0.501719 0.000972986 215.561 07910041 0.000741691 0.501950 212.700
3 07910039 0.499712 0.00297999 214.748 07910038 0.00000 0.502692 209.526