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 25.4 44.8 48.2
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.61

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 02780061 0.422709 0.00000 241.543 02780059 -0.00211844 0.424827 225.746
1 02780057 0.422390 0.000318974 254.579 02780054 0.00564447 0.417065 246.816
2 02780056 0.418026 0.00468299 246.481 02780055 -0.000277016 0.422986 245.947
3 02780052 0.417868 0.00484100 245.732 02780058 0.00540227 0.417307 244.470
4 02780053 0.418617 0.00409198 243.831 02780062 0.00547712 0.417232 231.916
5 02780060 0.419400 0.00330898 233.119 02780051 0.00000 0.422709 188.061