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 -NaN -Inf
S/N 18.7 34.7 35.7
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.83

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11180013 0.480196 0.00000 148.029 11180011 0.00000 0.480196 102.052
1 11180016 0.477980 0.00221601 181.728 11180015 -0.00293635 0.483132 176.151
2 11180017 0.478714 0.00148201 169.962 11180018 -0.00135728 0.481553 173.134
3 11180012 0.479068 0.00112799 165.277 11180014 -0.00307056 0.483267 157.416