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 -NaN -Inf
S/N 26.6 45.0 47.8
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.91

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11100050 0.469907 0.00000 18.9878 11100048 0.00000 0.469907 19.0187
1 11100054 0.469587 0.000319988 19.0578 11100052 -0.00219628 0.472103 19.1464
2 11100049 0.468730 0.00117698 19.0121 11100051 -0.00144469 0.471352 19.1080
3 11100053 0.469493 0.000413984 19.0071 11100055 -0.00267472 0.472582 19.0645