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 21.2 36.8 42.3
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.95

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 06770027 0.484731 0.00000 178.008 06770028 -0.00311865 0.487850 199.965
1 06770031 0.483925 0.000805974 185.703 06770032 0.00186778 0.482863 206.975
2 06770026 0.483995 0.000735998 184.705 06770025 0.00000 0.484731 200.616
3 06770030 0.483371 0.00136000 165.645 06770029 -0.00219403 0.486925 190.656