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 25.3 44.9 47.2
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.23

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11730083 0.496268 0.00000 152.979 11730077 0.00000 0.496268 143.050
1 11730082 0.495845 0.000423014 154.901 11730084 -0.00436397 0.500632 158.471
2 11730078 0.490044 0.00622401 138.992 11730080 -0.00345587 0.499724 142.486
3 11730079 0.490301 0.00596699 133.047 11730081 -0.00311783 0.499386 141.282