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 -Inf
S/N 20.6 37.7 39.0
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.87

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 12460012 0.498282 0.00000 155.214 12460013 -0.00208241 0.500364 152.243
1 12460019 0.492797 0.00548500 180.062 12460018 -0.00226686 0.500549 174.127
2 12460015 0.494186 0.00409597 159.194 12460017 -0.00157192 0.499854 162.368
3 12460011 0.497583 0.000698984 155.882 12460014 -0.00235036 0.500632 158.473
4 12460016 0.495127 0.00315499 144.705 12460010 0.00000 0.498282 145.720