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 26.7 46.2 47.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.25

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 07920038 0.493432 0.00000 192.143 07920036 -0.000617671 0.494050 190.871
1 07920039 0.493361 7.09891e-05 194.396 07920037 -0.00191200 0.495344 191.737
2 07920035 0.493394 3.79980e-05 187.551 07920040 -0.00155777 0.494990 188.827
3 07920034 0.491995 0.00143698 180.859 07920033 0.00000 0.493432 176.419