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 28.1 47.9 51.7
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.90

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 06970078 0.491879 0.00000 19.1590 06970076 0.000868959 0.491010 19.1844
1 06970074 0.489864 0.00201499 19.2022 06970075 0.000937607 0.490941 19.2065
2 06970073 0.489158 0.00272098 19.1674 06970079 0.00218878 0.489690 19.1911
3 06970077 0.490400 0.00147900 19.1304 06970072 0.00000 0.491879 19.1351