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 32.6 55.6 60.0
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.84

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 06930063 0.493424 0.00000 213.242 06930062 0.00000 0.493424 210.941
1 06930064 0.493037 0.000387013 216.548 06930065 0.00183067 0.491593 215.626
2 06930067 0.491463 0.00196099 215.669 06930066 0.00292445 0.490500 212.028
3 06930068 0.491670 0.00175399 210.823 06930069 0.000128044 0.493296 208.917