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)
11160024 47
RedGreenBlue
z17.77
znorm13.59
sky 15.2 14.7 14.4
S/N 6.5 12.5 11.7
S/N(c) 7.3 4.0 5.2
SN(E/C) 0.83
11160025 47
RedGreenBlue
z18.01
znorm13.83
sky 15.0 14.9 15.0
S/N 7.5 14.5 13.8
S/N(c) 8.4 4.6 6.0
SN(E/C) 0.77
11160026 47
RedGreenBlue
z18.05
znorm13.87
sky 15.0 15.0 15.0
S/N 7.8 14.7 14.4
S/N(c) 8.7 4.6 6.2
SN(E/C) 0.87
11160027 47
RedGreenBlue
z18.10
znorm13.92
sky 15.1 14.9 15.0
S/N 8.0 14.6 14.7
S/N(c) 8.8 4.8 6.3
SN(E/C) 0.81
11160028 47
RedGreenBlue
z18.36
znorm14.18
sky 15.0 14.9 14.8
S/N 9.6 17.0 17.2
S/N(c) 10.4 5.4 7.2
SN(E/C) 0.78
11160029 47
RedGreenBlue
z18.10
znorm13.92
sky 15.3 14.9 14.9
S/N 8.2 14.6 14.7
S/N(c) 8.9 4.7 6.4
SN(E/C) 0.78
11160030 47
RedGreenBlue
z18.29
znorm14.11
sky 15.1 15.0 15.0
S/N 9.1 16.1 16.6
S/N(c) 10.0 5.2 7.1
SN(E/C) 0.80
11160031 47
RedGreenBlue
z18.38
znorm14.20
sky 14.9 15.0 14.9
S/N 9.6 17.4 17.5
S/N(c) 10.8 5.6 7.5
SN(E/C) 0.72