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)
3680045 47
RedGreenBlue
z18.30
znorm14.12
sky 14.2 14.0 14.0
S/N 9.0 15.9 18.3
S/N(c) 7.6 14.9 16.5
SN(E/C) 0.93
3680046 47
RedGreenBlue
z18.01
znorm13.83
sky 14.2 14.0 14.2
S/N 7.3 13.3 15.3
S/N(c) 6.2 12.2 14.0
SN(E/C) 0.96
3680047 47
RedGreenBlue
z18.73
znorm14.55
sky 14.6 14.5 14.7
S/N 12.4 21.2 24.7
S/N(c) 10.7 19.5 23.0
SN(E/C) 0.92
3680048 47
RedGreenBlue
z18.58
znorm14.40
sky 14.5 14.3 14.6
S/N 11.1 19.5 22.6
S/N(c) 9.5 17.8 20.9
SN(E/C) 0.96
3680049 47
RedGreenBlue
z18.69
znorm14.51
sky 14.6 14.4 14.6
S/N 12.2 20.7 24.3
S/N(c) 10.5 19.0 22.5
SN(E/C) 0.96
3680050 47
RedGreenBlue
z19.02
znorm14.84
sky 15.0 14.8 15.1
S/N 15.4 25.6 28.8
S/N(c) 13.3 23.5 27.7
SN(E/C) 0.94
3680051 47
RedGreenBlue
z19.08
znorm14.90
sky 15.0 14.8 15.0
S/N 15.9 26.1 29.5
S/N(c) 13.8 24.1 28.3
SN(E/C) 0.95
3680052 47
RedGreenBlue
z19.10
znorm14.92
sky 15.0 14.9 14.9
S/N 15.9 26.2 29.0
S/N(c) 13.5 24.1 27.8
SN(E/C) 0.94
3680053 47
RedGreenBlue
z19.16
znorm14.97
sky 15.1 14.6 15.0
S/N 16.8 26.9 29.8
S/N(c) 14.6 25.0 28.2
SN(E/C) 0.92
3680054 47
RedGreenBlue
z19.19
znorm15.01
sky 15.0 14.8 15.1
S/N 17.0 27.3 30.1
S/N(c) 14.7 25.2 28.6
SN(E/C) 0.95
3680055 47
RedGreenBlue
z19.20
znorm15.02
sky 15.0 14.9 15.1
S/N 17.1 27.5 30.3
S/N(c) 14.8 25.4 28.6
SN(E/C) 0.94
3680056 47
RedGreenBlue
z19.15
znorm14.96
sky 15.0 15.0 15.2
S/N 16.5 26.9 29.4
S/N(c) 14.3 24.8 28.1
SN(E/C) 0.94