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 27.8 46.8 53.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.26

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 15290046 0.504100 0.00000 19.0726 15290047 -0.000433515 0.504534 19.0161
1 15290042 0.502643 0.00145704 19.1368 15290043 6.93689e-05 0.504031 19.1473
2 15290045 0.503162 0.000937998 19.1204 15290044 0.000591810 0.503508 19.1241
3 15290041 0.502469 0.00163102 19.0878 15290040 0.00000 0.504100 19.0908