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 -NaN -Inf -Inf
S/N 30.5 52.2 55.5
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.87

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10260038 0.488867 0.00000 251.697 10260043 -0.00104340 0.489910 251.674
1 10260042 0.487459 0.00140801 250.580 10260040 -0.000975870 0.489843 251.282
2 10260041 0.487191 0.00167602 250.357 10260039 -0.000967844 0.489835 248.087
3 10260037 0.488543 0.000324011 246.005 10260036 0.00000 0.488867 243.490