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)
11070074 47
RedGreenBlue
z18.94
znorm14.76
sky 14.6 14.3 14.5
S/N 13.4 22.6 23.1
S/N(c) 17.3 16.4 11.1
SN(E/C) 0.51
11070075 47
RedGreenBlue
z18.96
znorm14.78
sky 15.0 14.4 14.7
S/N 13.5 23.0 23.9
S/N(c) 17.5 16.7 11.5
SN(E/C) 0.51
11070076 47
RedGreenBlue
z18.90
znorm14.72
sky 15.0 14.6 14.7
S/N 13.2 22.0 23.2
S/N(c) 16.8 16.2 11.1
SN(E/C) 0.55
11070077 47
RedGreenBlue
z18.78
znorm14.60
sky 15.0 14.6 14.6
S/N 12.1 20.8 21.6
S/N(c) 15.7 15.2 10.5
SN(E/C) 0.53
11070078 47
RedGreenBlue
z18.66
znorm14.48
sky 15.0 14.6 14.6
S/N 11.3 19.5 20.1
S/N(c) 14.5 14.2 10.0
SN(E/C) 0.55
11070079 47
RedGreenBlue
z18.56
znorm14.38
sky 14.7 14.5 14.6
S/N 10.4 18.6 18.8
S/N(c) 13.7 13.6 9.6
SN(E/C) 0.59
11070080 47
RedGreenBlue
z18.76
znorm14.58
sky 14.7 14.5 14.5
S/N 11.6 20.4 20.9
S/N(c) 15.3 14.9 10.3
SN(E/C) 0.55
11070081 47
RedGreenBlue
z18.65
znorm14.47
sky 14.6 14.5 14.5
S/N 11.3 19.6 20.2
S/N(c) 14.6 14.0 9.9
SN(E/C) 0.60
11070082 47
RedGreenBlue
z18.37
znorm14.19
sky 14.8 14.5 14.4
S/N 9.1 16.4 16.3
S/N(c) 12.0 12.3 8.6
SN(E/C) 0.66
11070083 47
RedGreenBlue
z18.22
znorm14.04
sky 14.9 14.5 14.4
S/N 8.4 14.9 14.8
S/N(c) 11.3 11.4 7.9
SN(E/C) 0.67