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 -Inf
S/N 32.3 53.6 56.5
S/N(c) 32.4 76.6 69.4
SN(E/C) 0.18

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 07920071 0.493226 0.00000 19.0930 07920070 0.00000 0.493226 19.0570
1 07920072 0.493119 0.000106990 19.1920 07920073 -0.000854362 0.494080 19.2126
2 07920079 0.489110 0.00411600 19.1867 07920077 -0.00375283 0.496979 19.1961
3 07920080 0.490528 0.00269800 19.1774 07920081 -0.00390777 0.497134 19.1177
4 07920075 0.488771 0.00445500 19.1312 07920074 -0.00371900 0.496945 19.1129
5 07920076 0.489729 0.00349700 19.1164 07920078 -0.00461729 0.497843 19.0572