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)
7290048 47
RedGreenBlue
z16.80
znorm12.62
sky 12.9 12.8 12.8
S/N 1.9 3.9 4.4
S/N(c) 1.8 3.5 4.3
SN(E/C) 0.98
7290049 47
RedGreenBlue
z16.88
znorm12.70
sky 12.8 12.8 12.8
S/N 2.2 4.2 4.7
S/N(c) 1.8 3.5 4.6
SN(E/C) 0.99
7290050 47
RedGreenBlue
z17.12
znorm12.94
sky 12.8 12.7 12.8
S/N 2.8 5.0 5.9
S/N(c) 2.4 4.3 5.6
SN(E/C) 1.03
7290051 47
RedGreenBlue
z17.45
znorm13.27
sky 12.6 12.6 12.6
S/N 3.6 6.0 7.7
S/N(c) 3.2 5.4 7.2
SN(E/C) 0.94
7290052 47
RedGreenBlue
z18.01
znorm13.83
sky 12.8 12.8 12.9
S/N 6.0 10.0 12.1
S/N(c) 5.4 9.0 11.4
SN(E/C) 0.99
7290053 47
RedGreenBlue
z17.70
znorm13.52
sky 12.5 12.4 12.4
S/N 4.4 7.1 8.9
S/N(c) 3.9 6.3 8.4
SN(E/C) 0.97
7290054 47
RedGreenBlue
z16.29
znorm12.11
sky 12.1 12.0 12.0
S/N 1.3 2.1 2.3
S/N(c) 0.9 1.6 2.0
SN(E/C) 0.99
7290055 47
RedGreenBlue
z14.44
znorm10.26
sky 11.9 11.8 11.8
S/N 0.2 0.4 0.7
S/N(c) 0.1 0.3 0.5
SN(E/C) 0.93
7290056 47
RedGreenBlue
z16.90
znorm12.72
sky 12.3 12.2 12.2
S/N 2.0 3.6 4.6
S/N(c) 1.8 3.2 4.1
SN(E/C) 1.00
7290057 47
RedGreenBlue
z16.09
znorm11.91
sky 12.1 12.0 12.0
S/N 0.9 1.6 2.4
S/N(c) 0.8 1.5 1.8
SN(E/C) 1.00
7290058 47
RedGreenBlue
z14.54
znorm10.36
sky 11.9 11.8 11.7
S/N 0.4 0.4 1.0
S/N(c) 0.2 0.3 0.5
SN(E/C) 0.97
7290059 47
RedGreenBlue
z14.78
znorm10.60
sky 11.9 11.8 11.8
S/N 0.3 0.5 0.9
S/N(c) 0.2 0.5 0.6
SN(E/C) 1.02