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
z17.63
znorm Inf
sky -NaN -NaN -Inf
S/N 27.8 45.5 50.5
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.86

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 03130042 0.332052 0.00000 297.551 03130043 -0.0558818 0.387934 291.698
1 03130041 0.323791 0.00826100 300.478 03130040 0.00000 0.332052 302.599
2 03130045 0.320970 0.0110820 282.637 03130044 -0.0553251 0.387377 291.266
3 03130046 0.331606 0.000445992 279.164 03130047 -0.0602824 0.392334 276.864