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)
10150026 47
RedGreenBlue
z19.12
znorm14.94
sky 15.0 14.6 14.4
S/N 16.4 25.8 25.9
S/N(c) 14.4 23.4 23.9
SN(E/C) 0.93
10150027 47
RedGreenBlue
z19.13
znorm14.95
sky 14.8 14.5 14.7
S/N 16.2 25.7 25.9
S/N(c) 14.2 23.3 24.1
SN(E/C) 0.92
10150028 47
RedGreenBlue
z19.17
znorm14.99
sky 14.7 14.5 14.7
S/N 16.9 26.3 26.8
S/N(c) 14.8 24.0 24.6
SN(E/C) 0.94
10150029 47
RedGreenBlue
z19.16
znorm14.98
sky 15.0 14.8 14.6
S/N 16.9 26.5 26.8
S/N(c) 14.8 24.1 24.9
SN(E/C) 0.94
10150030 47
RedGreenBlue
z19.18
znorm15.00
sky 14.8 14.7 14.7
S/N 17.1 26.7 27.1
S/N(c) 15.1 24.2 25.1
SN(E/C) 0.92
10150031 47
RedGreenBlue
z19.19
znorm15.01
sky 14.7 14.7 14.7
S/N 17.3 27.1 27.4
S/N(c) 15.0 24.8 25.5
SN(E/C) 0.93
10150032 47
RedGreenBlue
z19.14
znorm14.96
sky 14.6 14.8 14.8
S/N 16.5 26.0 26.7
S/N(c) 14.6 23.5 24.9
SN(E/C) 0.91
10150033 47
RedGreenBlue
z19.16
znorm14.98
sky 14.7 14.7 14.8
S/N 16.9 26.5 27.2
S/N(c) 14.7 24.1 25.3
SN(E/C) 0.93