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 27.2 47.3 50.2
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.89

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 02860066 0.412706 0.00000 19.1432 02860071 0.00215244 0.410554 19.1343
1 02860070 0.410872 0.00183398 19.1479 02860067 0.000660517 0.412045 19.1435
2 02860069 0.409402 0.00330397 19.1369 02860068 -0.00101425 0.413720 19.1245
3 02860065 0.411239 0.00146699 19.1270 02860064 0.00000 0.412706 19.1140