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 -NaN
S/N 26.7 47.4 53.6
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.94

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 13700042 0.504478 0.00000 19.0931 13700040 -0.000515673 0.504994 19.0525
1 13700038 0.503786 0.000691950 19.1554 13700037 0.00000 0.504478 19.1780
2 13700039 0.504473 5.00679e-06 19.1348 13700041 -0.000346940 0.504825 19.0774
3 13700043 0.504470 7.98702e-06 19.0259 13700044 -0.000405794 0.504884 18.9285