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 25.3 46.6 51.8
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.29

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 04860045 0.496418 0.00000 233.587 04860046 0.00694206 0.489476 229.056
1 04860044 0.495176 0.00124201 227.720 04860043 0.00155570 0.494862 228.900
2 04860041 0.493660 0.00275800 226.730 04860042 0.00399288 0.492425 228.146
3 04860040 0.492167 0.00425100 226.714 04860039 0.00000 0.496418 221.525