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 -NaN -Inf
S/N 21.2 40.5 43.2
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.87

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 02790049 0.433968 0.00000 18.3693 02790050 0.00405221 0.429916 18.4570
1 02790057 0.425874 0.00809401 18.8664 02790058 0.00249417 0.431474 18.7747
2 02790056 0.423845 0.0101230 18.6352 02790047 0.00000 0.433968 18.6232
3 02790052 0.423375 0.0105930 18.5347 02790054 0.00396467 0.430003 18.5865
4 02790048 0.424027 0.00994101 18.5111 02790055 -0.000847171 0.434815 18.5552
5 02790053 0.427932 0.00603601 18.4463 02790051 -0.00213947 0.436107 18.5488