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 -NaN -Inf
S/N 25.0 42.1 45.3
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.87

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 03980036 0.496047 0.00000 191.773 03980037 0.000294807 0.495752 194.254
1 03980039 0.494248 0.00179899 192.313 03980038 -0.000180177 0.496227 197.214
2 03980040 0.494940 0.00110698 189.592 03980041 0.00312302 0.492924 192.159
3 03980035 0.495897 0.000149995 185.790 03980034 0.00000 0.496047 175.541