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)
7030047 47
RedGreenBlue
z19.09
znorm14.91
sky 14.9 14.6 14.6
S/N 15.2 25.2 29.2
S/N(c) 13.3 23.7 27.3
SN(E/C) 0.92
7030048 47
RedGreenBlue
z19.13
znorm14.95
sky 15.0 14.6 15.1
S/N 15.5 25.8 29.1
S/N(c) 13.5 24.6 27.4
SN(E/C) 0.93
7030049 47
RedGreenBlue
z19.10
znorm14.92
sky 15.1 14.7 14.9
S/N 15.2 25.4 28.4
S/N(c) 13.3 24.1 26.4
SN(E/C) 0.94
7030050 47
RedGreenBlue
z19.10
znorm14.92
sky 15.3 14.6 14.9
S/N 15.4 25.5 28.1
S/N(c) 13.3 24.2 26.4
SN(E/C) 0.93
7030051 47
RedGreenBlue
z19.05
znorm14.87
sky 15.2 14.8 14.9
S/N 14.5 24.5 27.3
S/N(c) 12.9 23.1 25.7
SN(E/C) 0.92
7030052 47
RedGreenBlue
z18.94
znorm14.76
sky 15.1 14.9 14.9
S/N 14.0 23.8 25.6
S/N(c) 12.1 22.4 23.9
SN(E/C) 0.94
7030053 47
RedGreenBlue
z19.03
znorm14.85
sky 15.2 14.7 14.9
S/N 15.1 25.3 27.3
S/N(c) 13.1 23.8 25.5
SN(E/C) 0.96
7030054 47
RedGreenBlue
z19.08
znorm14.90
sky 15.2 14.8 14.8
S/N 15.5 25.7 26.8
S/N(c) 13.4 24.2 25.8
SN(E/C) 0.93
7030055 47
RedGreenBlue
z19.09
znorm14.91
sky 15.1 14.8 14.9
S/N 15.8 26.2 26.8
S/N(c) 13.7 24.6 25.9
SN(E/C) 0.93
7030056 47
RedGreenBlue
z19.04
znorm14.86
sky 15.0 14.8 14.9
S/N 15.3 25.5 26.1
S/N(c) 13.3 24.0 24.7
SN(E/C) 0.96