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 34.9 59.5 68.3
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.80

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 17840043 0.513334 0.00000 19.0580 17840044 0.00344565 0.509888 19.1272
1 17840035 0.512070 0.00126398 19.1915 17840037 0.00304511 0.510289 19.1923
2 17840042 0.511643 0.00169098 19.1783 17840041 0.00215594 0.511178 19.1908
3 17840039 0.512067 0.00126696 19.1724 17840036 0.00403448 0.509300 19.1855
4 17840034 0.512775 0.000558972 19.1711 17840040 0.00299704 0.510337 19.1666
5 17840038 0.511180 0.00215399 19.1593 17840033 0.00000 0.513334 19.1446