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 -NaN
S/N 30.0 47.4 52.6
S/N(c) 30.0 47.4 52.6
SN(E/C) 0.40

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11990024 0.502630 0.00000 115.153 11990022 0.00000 0.502630 113.969
1 11990023 0.502254 0.000375986 117.482 11990025 -0.00503800 0.507668 113.978
2 11990027 0.500500 0.00212997 95.2310 11990026 -0.00476833 0.507398 107.940
3 11990028 0.500809 0.00182098 77.9732 11990029 -0.00739866 0.510029 91.4566