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 -NaN -NaN -Inf
S/N 25.7 45.6 48.4
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.23

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 07920060 0.492963 0.00000 222.286 07920062 -0.00282732 0.495790 216.361
1 07920061 0.492873 8.99732e-05 222.784 07920059 -0.00326201 0.496225 222.360
2 07920057 0.490752 0.00221097 219.892 07920055 0.00000 0.492963 211.729
3 07920056 0.490748 0.00221500 211.279 07920058 -0.00219008 0.495153 208.425