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)
14420055 47
RedGreenBlue
z19.08
znorm14.90
sky 14.6 14.5 14.7
S/N 19.1 29.0 32.2
S/N(c) 11.2 23.0 45.6
SN(E/C) 0.37
14420056 47
RedGreenBlue
z19.11
znorm14.93
sky 14.7 14.6 14.6
S/N 19.5 29.5 33.1
S/N(c) 11.4 23.6 46.5
SN(E/C) 0.35
14420057 47
RedGreenBlue
z19.04
znorm14.86
sky 14.6 14.4 14.5
S/N 18.7 28.7 31.9
S/N(c) 11.0 22.9 44.8
SN(E/C) 0.38
14420058 47
RedGreenBlue
z18.76
znorm14.58
sky 14.0 13.9 13.9
S/N 15.9 24.6 27.6
S/N(c) 9.4 19.9 38.8
SN(E/C) 0.44
14420059 47
RedGreenBlue
z18.45
znorm14.27
sky 13.7 13.6 13.6
S/N 13.2 20.9 23.2
S/N(c) 7.8 16.9 32.8
SN(E/C) 0.50
14420060 47
RedGreenBlue
z18.00
znorm13.82
sky 13.4 13.3 13.3
S/N 10.0 16.0 18.0
S/N(c) 5.8 13.2 25.7
SN(E/C) 0.59
14420061 47
RedGreenBlue
z18.00
znorm13.82
sky 13.3 13.3 13.3
S/N 9.5 15.5 17.2
S/N(c) 5.6 12.8 24.8
SN(E/C) 0.59
14420062 47
RedGreenBlue
z17.56
znorm13.38
sky 13.3 13.3 13.3
S/N 7.5 12.6 14.1
S/N(c) 4.6 10.6 20.8
SN(E/C) 0.69
14420063 47
RedGreenBlue
z17.04
znorm12.86
sky 13.1 13.1 13.1
S/N 4.9 8.7 9.6
S/N(c) 3.1 7.5 14.4
SN(E/C) 0.81
14420064 47
RedGreenBlue
z15.94
znorm11.76
sky 13.1 13.0 13.0
S/N 1.5 3.1 3.4
S/N(c) 1.0 2.8 5.2
SN(E/C) 0.94