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 27.9 49.0 53.3
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.26

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 12560013 0.493841 0.00000 19.1723 12560018 0.00103785 0.492803 19.1796
1 12560017 0.493367 0.000474006 19.2137 12560015 -0.00108698 0.494928 19.1989
2 12560016 0.493634 0.000207007 19.1990 12560014 -0.00116254 0.495004 19.1870
3 12560012 0.493557 0.000283986 19.1632 12560011 0.00000 0.493841 19.1720