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)
14960070 47
RedGreenBlue
z19.00
znorm14.82
sky 14.4 14.1 14.2
S/N 18.8 28.4 31.0
S/N(c) 11.5 23.8 46.9
SN(E/C) 0.37
14960071 47
RedGreenBlue
z19.01
znorm14.83
sky 14.4 14.2 14.3
S/N 19.0 28.7 31.4
S/N(c) 11.2 23.6 46.2
SN(E/C) 0.39
14960072 47
RedGreenBlue
z18.88
znorm14.70
sky 13.6 13.5 13.5
S/N 17.8 27.0 29.3
S/N(c) 10.4 22.2 43.5
SN(E/C) 0.39
14960073 47
RedGreenBlue
z18.96
znorm14.78
sky 13.7 13.8 13.7
S/N 18.4 27.9 30.3
S/N(c) 10.7 22.9 44.6
SN(E/C) 0.39
14960074 47
RedGreenBlue
z18.92
znorm14.74
sky 13.4 13.4 13.4
S/N 17.7 27.0 29.3
S/N(c) 10.4 22.3 43.5
SN(E/C) 0.39
14960075 47
RedGreenBlue
z18.79
znorm14.61
sky 13.1 13.0 13.0
S/N 16.1 24.7 26.9
S/N(c) 9.6 20.8 40.5
SN(E/C) 0.42
14960076 47
RedGreenBlue
z18.66
znorm14.48
sky 12.7 12.7 12.6
S/N 14.5 22.4 24.3
S/N(c) 8.7 19.0 37.2
SN(E/C) 0.46
14960077 47
RedGreenBlue
z18.76
znorm14.58
sky 12.9 12.8 12.7
S/N 15.5 23.7 25.8
S/N(c) 9.5 20.1 39.5
SN(E/C) 0.43