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 28.5 49.9 52.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.91

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10240075 0.501136 0.00000 19.1848 10240074 0.00348511 0.497651 19.1726
1 10240076 0.501071 6.50287e-05 19.1880 10240077 0.00375106 0.497385 19.1968
2 10240072 0.497915 0.00322101 19.1182 10240073 0.00347724 0.497659 19.1158
3 10240071 0.497380 0.00375602 19.0772 10240070 0.00000 0.501136 19.0674