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 13.1 25.8 27.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.69

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 08710028 0.475660 0.00000 82.6698 08710025 0.00417435 0.471486 98.4335
1 08710023 0.474036 0.00162399 106.112 08710029 0.00334811 0.472312 113.831
2 08710027 0.475650 9.98378e-06 92.9626 08710026 0.00454543 0.471115 108.161
3 08710024 0.474867 0.000793010 92.8077 08710022 0.00000 0.475660 106.146