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 -NaN -NaN -Inf
S/N 25.7 46.3 51.5
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.24

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 08190038 0.509809 0.00000 18.9346 08190040 -0.000688741 0.510498 18.9183
1 08190037 0.507195 0.00261402 19.0312 08190036 0.00000 0.509809 19.0455
2 08190041 0.501518 0.00829101 18.9941 08190043 -4.90001e-05 0.509858 18.9926
3 08190042 0.507842 0.00196701 18.9915 08190039 -0.000158416 0.509967 18.9895