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
z17.63
znorm Inf
sky -NaN -NaN -Inf
S/N 24.3 44.1 46.0
S/N(c) 31.3 32.5 56.3
SN(E/C) 0.24

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 03780068 0.509830 0.00000 19.0427 03780069 0.00226770 0.507562 19.0087
1 03780067 0.508756 0.00107402 18.9992 03780066 0.000509293 0.509321 19.0034
2 03780064 0.508353 0.00147700 18.9044 03780065 0.000367925 0.509462 18.9485
3 03780063 0.507628 0.00220197 18.8084 03780062 0.000406603 0.509423 18.7916
4 03780059 0.504995 0.00483501 18.7252 03780058 0.00000 0.509830 18.7888
5 03780060 0.506102 0.00372797 18.6923 03780061 8.30998e-05 0.509747 18.7756