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 14.5 25.7 28.1
S/N(c) 14.5 25.7 28.1
SN(E/C) 0.95

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 03090013 0.493429 0.00000 82.2108 03090012 -0.00359787 0.497027 86.2207
1 03090010 0.491491 0.00193802 127.031 03090015 -0.00368193 0.497111 140.881
2 03090009 0.492621 0.000808001 121.199 03090008 0.00000 0.493429 114.533
3 03090014 0.491576 0.00185302 117.549 03090011 -0.00144154 0.494871 113.082