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 22.9 41.5 45.8
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.55

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 08480058 0.452759 0.00000 274.808 08480057 0.00000 0.452759 266.593
1 08480059 0.451136 0.00162300 283.280 08480060 0.0197014 0.433058 287.988
2 08480062 0.445750 0.00700900 281.327 08480061 0.0210221 0.431737 285.548
3 08480063 0.446001 0.00675800 277.974 08480064 0.0202146 0.432544 282.096