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)
7530026 47
RedGreenBlue
z19.06
znorm14.88
sky 14.8 14.1 13.8
S/N 16.9 25.8 26.9
S/N(c) 14.8 23.8 26.8
SN(E/C) 0.38
7530027 47
RedGreenBlue
z19.10
znorm14.92
sky 14.5 14.2 13.9
S/N 17.3 25.9 27.9
S/N(c) 15.4 23.9 27.3
SN(E/C) 0.36
7530028 47
RedGreenBlue
z19.01
znorm14.83
sky 14.6 14.3 14.0
S/N 16.3 24.9 26.7
S/N(c) 14.4 22.9 25.8
SN(E/C) 0.37
7530029 47
RedGreenBlue
z19.07
znorm14.89
sky 14.6 14.3 14.0
S/N 16.6 25.6 27.3
S/N(c) 14.6 23.6 26.5
SN(E/C) 0.35
7530030 47
RedGreenBlue
z19.11
znorm14.93
sky 14.4 14.2 13.9
S/N 17.2 26.0 27.7
S/N(c) 15.2 24.0 26.9
SN(E/C) 0.38
7530031 47
RedGreenBlue
z19.08
znorm14.90
sky 14.6 14.3 13.9
S/N 16.8 25.8 27.4
S/N(c) 14.7 23.8 26.7
SN(E/C) 0.38
7530032 47
RedGreenBlue
z19.06
znorm14.88
sky 14.5 14.3 14.0
S/N 16.6 25.2 27.2
S/N(c) 14.7 22.9 26.3
SN(E/C) 0.36
7530033 47
RedGreenBlue
z19.01
znorm14.83
sky 14.5 14.3 14.0
S/N 15.9 24.7 26.4
S/N(c) 14.1 22.6 25.4
SN(E/C) 0.33
7530034 47
RedGreenBlue
z19.01
znorm14.83
sky 14.5 14.3 14.0
S/N 16.2 24.8 26.4
S/N(c) 14.2 22.7 25.5
SN(E/C) 0.39
7530035 47
RedGreenBlue
z19.01
znorm14.83
sky 14.3 14.2 14.0
S/N 15.9 24.7 26.4
S/N(c) 14.1 22.6 25.5
SN(E/C) 0.37