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 31.2 48.8 57.8
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.89

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 13740039 0.502550 0.00000 19.1479 13740044 -0.00131743 0.503867 19.1884
1 13740043 0.501824 0.000725985 19.1505 13740040 -0.000600949 0.503151 19.1927
2 13740038 0.501801 0.000748992 19.1163 13740041 -0.00186361 0.504414 19.1765
3 13740042 0.501324 0.00122601 19.1133 13740037 0.00000 0.502550 19.1367