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)
7010039 47
RedGreenBlue
z19.25
znorm15.07
sky 14.9 14.7 14.9
S/N 17.8 28.0 29.8
S/N(c) 16.0 26.3 28.3
SN(E/C) 0.93
7010040 47
RedGreenBlue
z19.25
znorm15.07
sky 14.9 14.6 15.5
S/N 17.8 27.9 30.3
S/N(c) 16.0 26.4 28.4
SN(E/C) 0.95
7010041 47
RedGreenBlue
z19.24
znorm15.06
sky 15.3 14.9 15.1
S/N 17.5 27.8 29.8
S/N(c) 15.9 26.3 27.9
SN(E/C) 0.93
7010042 47
RedGreenBlue
z19.17
znorm14.98
sky 15.1 14.9 15.3
S/N 16.7 26.7 28.4
S/N(c) 15.0 25.4 27.1
SN(E/C) 0.97
7010043 47
RedGreenBlue
z19.20
znorm15.02
sky 15.0 14.9 15.2
S/N 17.0 27.2 28.9
S/N(c) 15.0 25.7 27.4
SN(E/C) 0.93
7010044 47
RedGreenBlue
z19.21
znorm15.03
sky 14.9 14.8 15.3
S/N 17.3 27.6 29.3
S/N(c) 15.6 25.8 27.5
SN(E/C) 0.95
7010045 47
RedGreenBlue
z19.23
znorm15.05
sky 14.8 14.9 15.1
S/N 17.4 27.9 29.5
S/N(c) 15.6 25.9 27.9
SN(E/C) 0.94
7010046 47
RedGreenBlue
z19.22
znorm15.04
sky 15.0 15.0 15.1
S/N 17.4 27.8 29.4
S/N(c) 15.5 25.9 27.7
SN(E/C) 0.96
7010047 47
RedGreenBlue
z19.23
znorm15.05
sky 14.9 14.9 15.1
S/N 17.3 27.8 29.5
S/N(c) 15.3 25.9 27.9
SN(E/C) 0.94
7010048 47
RedGreenBlue
z19.23
znorm15.05
sky 15.0 14.9 15.0
S/N 17.7 28.1 29.7
S/N(c) 15.6 25.9 28.2
SN(E/C) 0.94