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 26.4 49.9 53.2
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.23

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 07890061 0.476031 0.00000 215.202 07890063 2.33487e-05 0.476008 212.277
1 07890068 0.469461 0.00657001 220.538 07890066 0.00193089 0.474100 214.171
2 07890065 0.470080 0.00595102 214.073 07890067 0.00155981 0.474471 208.659
3 07890064 0.469472 0.00655901 213.264 07890062 0.00127888 0.474752 206.936
4 07890060 0.474759 0.00127199 211.559 07890059 0.00000 0.476031 200.751