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)
11650022 47
RedGreenBlue
z19.09
znorm14.91
sky 14.8 14.6 14.4
S/N 21.0 30.7 34.2
S/N(c) 19.5 29.9 32.9
SN(E/C) 0.49
11650023 47
RedGreenBlue
z19.09
znorm14.91
sky 15.0 14.7 14.9
S/N 20.7 30.5 34.2
S/N(c) 19.3 29.6 33.0
SN(E/C) 0.47
11650024 47
RedGreenBlue
z19.09
znorm14.91
sky 15.0 14.8 15.0
S/N 20.7 30.5 34.2
S/N(c) 19.2 29.6 32.9
SN(E/C) 0.47
11650025 47
RedGreenBlue
z19.08
znorm14.90
sky 15.2 14.9 15.0
S/N 20.5 30.2 33.8
S/N(c) 19.0 29.3 32.5
SN(E/C) 0.48
11650026 47
RedGreenBlue
z18.81
znorm14.63
sky 15.0 14.9 15.1
S/N 17.6 26.4 29.3
S/N(c) 16.1 25.5 28.0
SN(E/C) 0.52
11650027 47
RedGreenBlue
z18.95
znorm14.77
sky 15.0 15.1 14.9
S/N 19.0 28.5 31.8
S/N(c) 17.5 27.6 30.6
SN(E/C) 0.48
11650028 47
RedGreenBlue
z19.09
znorm14.91
sky 15.0 15.0 14.9
S/N 20.7 30.6 34.2
S/N(c) 19.1 29.7 33.0
SN(E/C) 0.50
11650029 47
RedGreenBlue
z19.07
znorm14.88
sky 15.3 15.0 15.0
S/N 20.5 30.3 33.9
S/N(c) 19.0 29.5 32.7
SN(E/C) 0.47
11650030 47
RedGreenBlue
z19.15
znorm14.97
sky 15.0 15.0 14.9
S/N 21.3 31.6 35.4
S/N(c) 19.9 30.7 34.3
SN(E/C) 0.49
11650031 47
RedGreenBlue
z19.11
znorm14.93
sky 15.5 15.0 14.9
S/N 20.6 30.6 34.2
S/N(c) 19.2 29.7 33.0
SN(E/C) 0.48
11650032 47
RedGreenBlue
z19.16
znorm14.98
sky 15.0 15.2 15.0
S/N 21.3 31.5 35.3
S/N(c) 19.9 30.6 34.2
SN(E/C) 0.44
11650033 47
RedGreenBlue
z19.17
znorm14.99
sky 15.2 15.2 15.1
S/N 21.3 31.3 35.1
S/N(c) 19.9 30.5 34.0
SN(E/C) 0.44
11650034 47
RedGreenBlue
z19.17
znorm14.99
sky 15.3 15.2 15.1
S/N 21.4 31.5 35.3
S/N(c) 20.1 30.8 34.2
SN(E/C) 0.44
11650035 47
RedGreenBlue
z19.16
znorm14.98
sky 15.0 14.9 15.0
S/N 21.0 31.1 34.8
S/N(c) 19.7 30.3 33.8
SN(E/C) 0.46