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 29.1 49.0 51.8
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.72

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 03700088 0.512660 0.00000 19.1219 03700082 0.00000 0.512660 19.0634
1 03700087 0.504937 0.00772303 19.1342 03700089 -0.000970043 0.513630 19.1547
2 03700084 0.510288 0.00237203 19.1275 03700085 0.00179270 0.510867 19.1487
3 03700083 0.506557 0.00610304 19.1229 03700086 -5.89477e-05 0.512719 19.1382