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 21.6 36.3 40.3
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.59

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 05490023 0.486915 0.00000 183.732 05490022 0.00000 0.486915 186.900
1 05490028 0.486658 0.000256985 181.562 05490025 0.00134164 0.485573 175.121
2 05490024 0.486888 2.70009e-05 177.755 05490026 0.00118881 0.485726 172.626
3 05490027 0.485891 0.00102398 172.217 05490029 0.00202522 0.484890 162.382