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)
6990036 47
RedGreenBlue
z19.21
znorm15.03
sky 14.4 14.0 13.9
S/N 16.4 26.2 27.6
S/N(c) 28.6 31.2 12.9
SN(E/C) 0.81
6990037 47
RedGreenBlue
z19.20
znorm15.02
sky 14.6 14.2 14.1
S/N 16.4 26.5 27.9
S/N(c) 28.4 31.2 13.0
SN(E/C) 0.79
6990038 47
RedGreenBlue
z19.21
znorm15.03
sky 14.6 14.2 14.2
S/N 16.8 26.6 28.3
S/N(c) 28.7 31.3 13.1
SN(E/C) 0.82
6990039 47
RedGreenBlue
z19.21
znorm15.03
sky 14.5 14.3 14.3
S/N 16.2 26.6 28.0
S/N(c) 28.3 31.3 13.1
SN(E/C) 0.82
6990040 47
RedGreenBlue
z19.21
znorm15.03
sky 14.4 14.4 14.2
S/N 16.3 26.3 27.6
S/N(c) 28.4 31.3 13.2
SN(E/C) 0.83
6990041 47
RedGreenBlue
z19.23
znorm15.05
sky 14.4 14.3 14.3
S/N 16.7 27.2 28.5
S/N(c) 28.9 31.7 13.4
SN(E/C) 0.84
6990042 47
RedGreenBlue
z19.20
znorm15.02
sky 14.6 14.4 14.3
S/N 16.0 26.2 27.6
S/N(c) 28.2 31.1 13.2
SN(E/C) 0.81
6990043 47
RedGreenBlue
z19.23
znorm15.05
sky 14.6 14.3 14.3
S/N 16.3 26.8 28.2
S/N(c) 28.7 31.5 13.5
SN(E/C) 0.80
6990044 47
RedGreenBlue
z19.23
znorm15.05
sky 14.6 14.5 14.3
S/N 16.5 26.9 28.6
S/N(c) 28.8 31.6 13.6
SN(E/C) 0.82
6990045 47
RedGreenBlue
z19.24
znorm15.06
sky 14.6 14.4 14.3
S/N 16.6 27.1 28.5
S/N(c) 29.0 31.8 13.8
SN(E/C) 0.77
6990046 47
RedGreenBlue
z19.24
znorm15.06
sky 14.7 14.4 14.3
S/N 16.6 27.2 28.6
S/N(c) 29.2 31.8 13.7
SN(E/C) 0.80
6990047 47
RedGreenBlue
z19.23
znorm15.05
sky 14.6 14.4 14.3
S/N 16.3 27.0 28.4
S/N(c) 28.8 31.4 13.7
SN(E/C) 0.81