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 -NaN
S/N 29.5 46.6 52.8
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.90

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 14970049 0.490324 0.00000 19.1005 14970050 -0.00464124 0.494965 19.0728
1 14970053 0.490164 0.000159979 19.1060 14970054 -0.00470647 0.495030 19.1252
2 14970048 0.489938 0.000386000 19.0639 14970051 -0.00483582 0.495160 19.0583
3 14970052 0.489058 0.00126600 19.0609 14970047 0.00000 0.490324 19.0471