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 14.4 14.3
S/N 15.2 24.7 26.3
S/N(c) 21.1 14.0 4.5
SN(E/C) 0.92
7030048 47
RedGreenBlue
z19.12
znorm14.94
sky 15.1 14.5 14.6
S/N 15.4 25.1 26.7
S/N(c) 21.4 14.2 4.6
SN(E/C) 0.94
7030049 47
RedGreenBlue
z19.08
znorm14.90
sky 14.9 14.5 14.6
S/N 15.3 24.5 26.2
S/N(c) 21.1 14.0 4.6
SN(E/C) 0.94
7030050 47
RedGreenBlue
z19.09
znorm14.91
sky 14.8 14.5 14.7
S/N 15.0 24.7 25.9
S/N(c) 21.2 14.0 4.6
SN(E/C) 0.95
7030051 47
RedGreenBlue
z19.05
znorm14.87
sky 14.8 14.7 14.7
S/N 14.1 23.9 25.1
S/N(c) 20.8 13.6 4.5
SN(E/C) 0.94
7030052 47
RedGreenBlue
z18.93
znorm14.75
sky 15.0 14.8 14.6
S/N 13.7 23.2 23.4
S/N(c) 19.5 12.8 4.2
SN(E/C) 0.96
7030053 47
RedGreenBlue
z19.03
znorm14.84
sky 15.1 14.6 14.6
S/N 15.1 24.7 25.5
S/N(c) 20.7 13.5 4.4
SN(E/C) 0.96
7030054 47
RedGreenBlue
z19.07
znorm14.89
sky 14.6 14.5 14.5
S/N 15.0 24.9 25.5
S/N(c) 21.1 13.8 4.6
SN(E/C) 0.93
7030055 47
RedGreenBlue
z19.07
znorm14.89
sky 14.9 14.6 14.6
S/N 15.7 25.5 26.3
S/N(c) 21.1 13.8 4.6
SN(E/C) 0.96
7030056 47
RedGreenBlue
z19.03
znorm14.85
sky 14.8 14.6 14.6
S/N 15.0 24.9 25.6
S/N(c) 20.7 13.5 4.5
SN(E/C) 0.98