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 30.9 50.9 54.4
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.89

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 03710067 0.502125 0.00000 19.2455 03710065 0.00000 0.502125 19.2184
1 03710066 0.496281 0.00584403 19.2235 03710068 0.00165274 0.500472 19.2097
2 03710071 0.501518 0.000607014 19.1968 03710069 -0.000439120 0.502564 19.1980
3 03710070 0.500054 0.00207102 19.1716 03710072 -0.000156288 0.502281 19.1543