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)
13690026 47
RedGreenBlue
z19.16
znorm14.98
sky 14.4 14.1 14.2
S/N 15.0 24.4 27.5
S/N(c) 9.7 43.4 32.9
SN(E/C) 0.85
13690027 47
RedGreenBlue
z19.16
znorm14.98
sky 14.5 14.2 14.3
S/N 15.2 24.7 27.5
S/N(c) 9.7 43.6 32.7
SN(E/C) 0.82
13690028 47
RedGreenBlue
z19.17
znorm14.99
sky 14.3 14.2 14.2
S/N 15.1 25.0 27.9
S/N(c) 9.7 43.9 32.8
SN(E/C) 0.86
13690029 47
RedGreenBlue
z19.17
znorm14.99
sky 14.1 14.2 14.2
S/N 15.1 24.6 27.9
S/N(c) 9.6 43.5 32.9
SN(E/C) 0.89
13690030 47
RedGreenBlue
z19.15
znorm14.97
sky 14.2 14.3 14.2
S/N 14.5 24.3 27.8
S/N(c) 9.5 43.3 32.5
SN(E/C) 0.86
13690031 47
RedGreenBlue
z19.16
znorm14.98
sky 14.3 14.2 14.2
S/N 15.4 24.5 27.8
S/N(c) 9.5 43.4 32.8
SN(E/C) 0.88
13690032 47
RedGreenBlue
z19.11
znorm14.93
sky 14.1 14.2 14.2
S/N 14.9 23.9 27.1
S/N(c) 9.4 42.4 31.9
SN(E/C) 0.89
13690033 47
RedGreenBlue
z19.10
znorm14.92
sky 14.3 14.4 14.2
S/N 14.8 24.0 27.1
S/N(c) 9.4 41.6 31.7
SN(E/C) 0.88