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 -NaN -Inf
S/N 28.6 49.9 52.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.27

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11940038 0.498539 0.00000 241.919 11940041 -0.00470123 0.503240 239.503
1 11940039 0.498171 0.000367999 244.344 11940044 -0.00538278 0.503922 244.679
2 11940042 0.495890 0.00264901 243.873 11940037 0.00000 0.498539 242.256
3 11940043 0.495986 0.00255299 243.726 11940040 -0.00352649 0.502065 239.803