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
z17.66
znorm Inf
sky -Inf -Inf -Inf
S/N 4.8 10.3 10.4
S/N(c) 0.0 0.0 0.0
SN(E/C) 1.01

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 03500030 0.512642 0.00000 92.8878 03500027 0.00248189 0.510160 88.8594
1 03500029 0.508604 0.00403804 56.9813 03500028 0.00231679 0.510325 80.1533
2 03500026 0.507851 0.00479102 31.3725 03500024 0.00000 0.512642 72.8980
3 03500025 0.506681 0.00596100 26.4834 03500031 0.00328706 0.509355 69.6987