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 27.0 46.8 50.1
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.87

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 06710043 0.490412 0.00000 19.1637 06710037 0.00000 0.490412 19.1288
1 06710038 0.488473 0.00193900 19.1422 06710040 -0.00387090 0.494283 19.1161
2 06710042 0.489547 0.000864983 19.1334 06710041 -0.00482693 0.495239 19.0736
3 06710039 0.490065 0.000346988 19.1123 06710044 -0.00288047 0.493292 19.0471