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
z19.08
znorm14.90
sky 15.0 14.6 14.3
S/N 15.2 24.8 26.3
S/N(c) 13.2 23.5 24.4
SN(E/C) 0.92
7030048 47
RedGreenBlue
z19.12
znorm14.94
sky 15.1 14.6 14.6
S/N 15.4 25.4 26.7
S/N(c) 13.3 24.0 24.6
SN(E/C) 0.94
7030049 47
RedGreenBlue
z19.08
znorm14.90
sky 14.9 14.7 14.6
S/N 15.3 25.0 26.2
S/N(c) 13.2 23.5 24.2
SN(E/C) 0.95
7030050 47
RedGreenBlue
z19.10
znorm14.92
sky 14.8 14.7 14.7
S/N 15.0 25.1 25.9
S/N(c) 13.2 23.6 24.1
SN(E/C) 0.95
7030051 47
RedGreenBlue
z19.05
znorm14.87
sky 14.8 14.8 14.7
S/N 14.1 24.1 25.1
S/N(c) 12.7 22.7 23.4
SN(E/C) 0.95
7030052 47
RedGreenBlue
z18.92
znorm14.74
sky 15.0 14.8 14.6
S/N 13.7 23.4 23.4
S/N(c) 12.0 21.8 22.0
SN(E/C) 0.96
7030053 47
RedGreenBlue
z19.02
znorm14.84
sky 15.1 14.6 14.6
S/N 15.1 24.8 25.5
S/N(c) 13.0 23.4 23.6
SN(E/C) 0.97
7030054 47
RedGreenBlue
z19.07
znorm14.89
sky 14.6 14.6 14.5
S/N 15.0 25.0 25.5
S/N(c) 13.1 23.6 23.7
SN(E/C) 0.93
7030055 47
RedGreenBlue
z19.08
znorm14.90
sky 14.9 14.7 14.6
S/N 15.7 25.7 26.3
S/N(c) 13.3 24.2 24.7
SN(E/C) 0.96
7030056 47
RedGreenBlue
z19.04
znorm14.85
sky 14.8 14.6 14.6
S/N 15.0 25.0 25.6
S/N(c) 13.2 23.4 23.7
SN(E/C) 0.98