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 22.8 41.1 46.0
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.81

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 09970035 0.524508 0.00000 19.1538 09970037 0.00210731 0.522401 19.1841
1 09970039 0.523309 0.00119901 19.2114 09970040 0.00258801 0.521920 19.2116
2 09970038 0.523773 0.000734985 19.1999 09970036 0.00180048 0.522708 19.1844
3 09970034 0.523763 0.000744998 19.1078 09970033 0.00000 0.524508 19.1224