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)
14990022 47
RedGreenBlue
z18.97
znorm14.79
sky 15.1 14.6 15.0
S/N 14.4 23.3 26.4
S/N(c) 36.6 30.8 35.5
SN(E/C) 0.42
14990023 47
RedGreenBlue
z19.03
znorm14.85
sky 15.3 15.0 15.1
S/N 15.0 24.5 27.7
S/N(c) 37.7 31.8 36.8
SN(E/C) 0.43
14990024 47
RedGreenBlue
z19.08
znorm14.90
sky 15.3 15.0 15.2
S/N 15.1 25.2 28.3
S/N(c) 37.9 32.0 37.2
SN(E/C) 0.43
14990025 47
RedGreenBlue
z19.06
znorm14.88
sky 15.4 15.2 15.1
S/N 14.9 24.9 27.8
S/N(c) 36.7 31.3 36.6
SN(E/C) 0.41
14990026 47
RedGreenBlue
z19.07
znorm14.89
sky 15.1 15.1 15.3
S/N 15.4 25.5 28.8
S/N(c) 37.4 31.7 37.1
SN(E/C) 0.43
14990027 47
RedGreenBlue
z19.04
znorm14.86
sky 15.3 15.1 15.5
S/N 14.7 25.0 28.0
S/N(c) 36.7 31.3 36.6
SN(E/C) 0.43
14990028 47
RedGreenBlue
z19.03
znorm14.85
sky 15.3 15.3 15.4
S/N 14.7 24.8 28.0
S/N(c) 36.3 30.8 35.6
SN(E/C) 0.45
14990029 47
RedGreenBlue
z19.05
znorm14.87
sky 15.1 15.2 15.3
S/N 15.3 25.1 28.4
S/N(c) 36.9 31.5 36.5
SN(E/C) 0.41
14990030 47
RedGreenBlue
z19.05
znorm14.87
sky 15.4 15.1 15.3
S/N 15.1 25.1 28.3
S/N(c) 36.6 31.0 35.8
SN(E/C) 0.42
14990031 47
RedGreenBlue
z19.03
znorm14.85
sky 15.3 15.2 15.3
S/N 15.0 24.4 27.9
S/N(c) 36.2 30.7 35.5
SN(E/C) 0.42
14990032 47
RedGreenBlue
z19.08
znorm14.90
sky 15.2 15.3 15.2
S/N 15.1 25.1 28.5
S/N(c) 37.3 31.7 36.4
SN(E/C) 0.38
14990033 47
RedGreenBlue
z19.14
znorm14.96
sky 15.3 15.2 15.2
S/N 15.9 25.9 29.2
S/N(c) 38.4 32.3 37.3
SN(E/C) 0.42