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)
6380026 47
RedGreenBlue
z19.11
znorm14.93
sky 15.0 14.7 14.7
S/N 17.7 28.3 30.7
S/N(c) 15.8 26.4 29.0
SN(E/C) 0.90
6380027 47
RedGreenBlue
z19.06
znorm14.88
sky 14.7 14.5 14.5
S/N 16.9 27.1 29.3
S/N(c) 15.1 25.3 27.9
SN(E/C) 0.90
6380028 47
RedGreenBlue
z16.45
znorm12.27
sky 12.1 12.0 12.0
S/N 1.3 2.5 2.7
S/N(c) 1.2 2.5 2.8
SN(E/C) 0.96
6380029 47
RedGreenBlue
z16.98
znorm12.80
sky 12.4 12.3 12.2
S/N 2.4 4.3 4.0
S/N(c) 2.2 4.0 4.7
SN(E/C) 1.03
6380030 47
RedGreenBlue
z17.26
znorm13.08
sky 12.5 12.4 12.5
S/N 3.2 5.6 6.6
S/N(c) 2.9 5.0 5.9
SN(E/C) 0.97
6380031 47
RedGreenBlue
z18.17
znorm13.99
sky 13.4 13.3 13.2
S/N 8.2 14.2 14.4
S/N(c) 7.6 13.3 14.6
SN(E/C) 0.96
6380032 47
RedGreenBlue
z19.01
znorm14.83
sky 15.0 14.9 15.1
S/N 16.4 26.7 28.8
S/N(c) 14.4 24.8 27.1
SN(E/C) 0.93
6380033 47
RedGreenBlue
z19.02
znorm14.84
sky 14.8 14.8 15.2
S/N 16.5 26.7 28.9
S/N(c) 14.7 24.8 27.3
SN(E/C) 0.91
6380034 47
RedGreenBlue
z19.13
znorm14.95
sky 15.0 14.8 14.9
S/N 17.4 28.1 30.4
S/N(c) 15.7 26.3 28.8
SN(E/C) 0.89
6380035 47
RedGreenBlue
z19.22
znorm15.04
sky 14.7 14.8 15.2
S/N 18.5 29.2 31.7
S/N(c) 16.8 27.3 30.0
SN(E/C) 0.86
6380036 47
RedGreenBlue
z19.21
znorm15.03
sky 15.0 14.8 15.1
S/N 18.2 28.8 31.1
S/N(c) 16.3 27.3 29.5
SN(E/C) 0.87
6380037 47
RedGreenBlue
z19.24
znorm15.06
sky 15.1 14.9 15.1
S/N 18.2 29.4 31.8
S/N(c) 16.6 27.8 30.1
SN(E/C) 0.80