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 39.1 59.6 68.7
S/N(c) 41.1 0.5 65.5
SN(E/C) 0.30

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 19140079 0.503486 0.00000 18.7059 19140077 -0.00237255 0.505859 18.6673
1 19140071 0.501448 0.00203800 18.8945 19140070 0.00000 0.503486 18.8859
2 19140072 0.501585 0.00190097 18.7818 19140074 -0.000923031 0.504409 18.7768
3 19140075 0.502115 0.00137097 18.7411 19140073 -0.000692681 0.504179 18.7192
4 19140076 0.502878 0.000607967 18.6623 19140078 -0.00185013 0.505336 18.5926