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)
11150022 47
RedGreenBlue
z18.64
znorm14.46
sky 14.8 14.5 14.6
S/N 11.7 20.2 21.4
S/N(c) 10.4 7.6 7.9
SN(E/C) 0.98
11150023 47
RedGreenBlue
z18.83
znorm14.65
sky 15.2 14.8 15.2
S/N 13.4 22.2 24.2
S/N(c) 11.5 8.3 8.6
SN(E/C) 0.96
11150024 47
RedGreenBlue
z18.85
znorm14.67
sky 15.1 15.0 15.4
S/N 13.5 22.6 24.3
S/N(c) 11.7 8.4 8.9
SN(E/C) 0.97
11150025 47
RedGreenBlue
z18.87
znorm14.69
sky 15.3 15.1 15.3
S/N 13.8 22.8 24.4
S/N(c) 11.7 8.6 9.0
SN(E/C) 0.90
11150026 47
RedGreenBlue
z18.94
znorm14.76
sky 15.2 14.9 15.4
S/N 14.3 23.9 25.7
S/N(c) 12.2 8.9 9.2
SN(E/C) 0.96
11150027 47
RedGreenBlue
z18.98
znorm14.80
sky 15.4 15.0 15.3
S/N 14.8 24.4 26.3
S/N(c) 12.6 9.1 9.5
SN(E/C) 0.96
11150028 47
RedGreenBlue
z18.96
znorm14.78
sky 15.3 15.2 15.3
S/N 14.4 23.9 25.9
S/N(c) 12.4 8.9 9.4
SN(E/C) 0.94
11150029 47
RedGreenBlue
z18.97
znorm14.79
sky 15.3 15.0 15.1
S/N 14.9 23.9 25.8
S/N(c) 12.3 9.0 9.4
SN(E/C) 0.94