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 -NaN
S/N 34.7 55.2 60.4
S/N(c) 23.1 49.2 92.5
SN(E/C) 0.23

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 14670079 0.500263 0.00000 19.0761 14670084 -0.000551296 0.500814 19.0736
1 14670078 0.499414 0.000848979 19.0873 14670081 -0.00156140 0.501824 19.1120
2 14670083 0.499992 0.000270963 19.0811 14670077 0.00000 0.500263 19.0798
3 14670082 0.498952 0.00131097 19.0224 14670080 -0.00113947 0.501402 19.0726