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)
13400014 47
RedGreenBlue
z19.42
znorm15.24
sky 14.3 14.2 14.2
S/N 18.5 27.3 31.5
S/N(c) 25.7 24.0 26.9
SN(E/C) 0.94
13400015 47
RedGreenBlue
z19.43
znorm15.25
sky 14.3 14.3 14.3
S/N 18.3 27.4 31.4
S/N(c) 25.9 24.2 27.3
SN(E/C) 0.93
13400016 47
RedGreenBlue
z19.40
znorm15.22
sky 14.3 14.4 14.4
S/N 18.3 27.2 31.3
S/N(c) 25.6 24.3 27.1
SN(E/C) 0.93
13400017 47
RedGreenBlue
z19.41
znorm15.23
sky 14.3 14.3 14.4
S/N 18.6 27.7 31.7
S/N(c) 26.3 24.8 28.0
SN(E/C) 0.93
13400018 47
RedGreenBlue
z19.40
znorm15.22
sky 14.3 14.3 14.5
S/N 18.5 27.7 31.8
S/N(c) 26.6 25.1 28.2
SN(E/C) 0.95
13400019 47
RedGreenBlue
z19.39
znorm15.21
sky 14.4 14.3 14.5
S/N 18.6 27.6 31.9
S/N(c) 26.9 25.3 28.3
SN(E/C) 0.93
13400020 47
RedGreenBlue
z19.39
znorm15.21
sky 14.3 14.4 14.4
S/N 18.6 27.7 31.8
S/N(c) 26.7 25.3 28.5
SN(E/C) 0.93
13400021 47
RedGreenBlue
z19.39
znorm15.21
sky 14.3 14.4 14.5
S/N 18.6 27.7 31.5
S/N(c) 26.5 25.0 28.3
SN(E/C) 0.94