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 -NaN -Inf
S/N 25.2 42.9 46.4
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.95

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11380016 0.475703 0.00000 19.0029 11380018 -0.00141958 0.477123 19.0445
1 11380013 0.475255 0.000447989 19.0132 11380015 -0.000962738 0.476666 19.0598
2 11380012 0.475057 0.000645995 18.9786 11380014 -0.00119977 0.476903 19.0283
3 11380017 0.475508 0.000194997 18.9307 11380011 0.00000 0.475703 18.9197