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 18.8 36.0 38.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.36

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 14580055 0.499972 0.00000 18.0520 14580056 -0.000449207 0.500421 18.0763
1 14580058 0.499820 0.000151992 18.3241 14580057 -0.00106364 0.501036 18.3224
2 14580063 0.498007 0.00196499 18.2906 14580064 -0.00111752 0.501090 18.2997
3 14580054 0.498543 0.00142899 18.1338 14580053 0.00000 0.499972 18.2490
4 14580059 0.499498 0.000473976 18.1221 14580060 -0.000830484 0.500802 18.0823
5 14580062 0.497983 0.00198898 17.9814 14580061 -9.38958e-05 0.500066 18.0302