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)
6060025 47
RedGreenBlue
z19.12
znorm14.94
sky 14.4 14.2 14.3
S/N 16.0 25.5 27.8
S/N(c) 14.5 24.1 26.2
SN(E/C) 0.91
6060026 47
RedGreenBlue
z19.15
znorm14.97
sky 14.2 14.2 14.3
S/N 16.2 25.8 28.2
S/N(c) 14.6 24.4 26.6
SN(E/C) 0.92
6060027 47
RedGreenBlue
z19.17
znorm14.99
sky 14.4 14.2 14.3
S/N 16.4 26.1 29.0
S/N(c) 15.0 24.7 27.0
SN(E/C) 0.91
6060028 47
RedGreenBlue
z19.20
znorm15.02
sky 14.2 14.2 14.3
S/N 16.7 26.5 29.6
S/N(c) 15.0 25.2 27.5
SN(E/C) 0.88
6060029 47
RedGreenBlue
z19.14
znorm14.96
sky 14.4 14.4 14.3
S/N 15.7 25.9 28.4
S/N(c) 14.2 24.4 26.5
SN(E/C) 0.91
6060030 47
RedGreenBlue
z19.17
znorm14.99
sky 14.5 14.3 14.4
S/N 16.4 26.5 29.3
S/N(c) 14.7 25.2 27.2
SN(E/C) 0.89
6060031 47
RedGreenBlue
z19.14
znorm14.96
sky 14.4 14.4 14.5
S/N 16.1 26.3 28.8
S/N(c) 14.5 24.9 26.7
SN(E/C) 0.90
6060032 47
RedGreenBlue
z19.16
znorm14.98
sky 14.5 14.4 14.5
S/N 16.4 26.6 28.8
S/N(c) 14.6 25.2 27.1
SN(E/C) 0.95