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 25.9 41.3 48.4
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.59

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 05190042 0.495894 0.00000 19.0055 05190041 0.00234312 0.493551 19.0104
1 05190039 0.491837 0.00405702 19.0795 05190040 0.000418194 0.495476 19.0745
2 05190038 0.492286 0.00360802 19.0605 05190037 0.00000 0.495894 19.0528
3 05190043 0.495807 8.70228e-05 19.0168 05190044 0.000507310 0.495387 19.0208