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 -NaN -Inf
S/N 18.1 30.4 32.6
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.45

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 08140028 0.221884 0.00000 237.274 08140026 0.00000 0.221884 219.798
1 08140032 0.211900 0.00998400 249.513 08140033 -0.0458327 0.267717 244.483
2 08140031 0.212406 0.00947800 245.342 08140029 -0.0369235 0.258808 237.552
3 08140027 0.217149 0.00473499 240.453 08140030 -0.0423344 0.264218 230.895