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 -Inf -Inf -Inf
S/N 25.4 44.7 45.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.88

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 03120079 0.495374 0.00000 18.7987 03120080 0.00423340 0.491141 19.0333
1 03120074 0.493744 0.00163001 19.1153 03120073 0.00000 0.495374 19.1047
2 03120075 0.494545 0.000828981 19.0946 03120076 -0.000198820 0.495573 19.0641
3 03120078 0.493429 0.00194499 18.7834 03120077 -0.000646097 0.496020 18.8615