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 32.1 47.4 59.2
S/N(c) 34.5 77.6 44.2
SN(E/C) 0.21

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 14990050 0.499747 0.00000 18.8468 14990041 0.00000 0.499747 18.9037
1 14990047 0.495881 0.00386602 18.8383 14990048 0.000689660 0.499057 18.8543
2 14990042 0.497143 0.00260401 18.8353 14990049 0.000664304 0.499083 18.8477
3 14990046 0.495423 0.00432402 18.8250 14990045 -0.00157286 0.501320 18.7981
4 14990043 0.497102 0.00264502 18.8052 14990044 -0.000790464 0.500537 18.7668