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)
10890070 47
RedGreenBlue
z17.85
znorm13.67
sky 15.0 14.3 14.2
S/N 6.3 11.3 11.5
S/N(c) 10.9 15.5 17.4
SN(E/C) 1.04
10890071 47
RedGreenBlue
z18.24
znorm14.06
sky 15.0 14.4 14.6
S/N 8.3 14.8 15.3
S/N(c) 14.4 19.4 23.3
SN(E/C) 1.05
10890072 47
RedGreenBlue
z18.41
znorm14.23
sky 14.6 14.4 14.6
S/N 9.2 16.0 16.5
S/N(c) 15.9 21.2 24.9
SN(E/C) 0.99
10890073 47
RedGreenBlue
z18.52
znorm14.34
sky 14.6 14.4 14.5
S/N 10.3 17.4 18.1
S/N(c) 17.2 22.2 26.7
SN(E/C) 0.97
10890074 47
RedGreenBlue
z18.56
znorm14.38
sky 14.6 14.3 14.4
S/N 10.4 17.7 18.0
S/N(c) 17.6 22.6 26.8
SN(E/C) 0.97
10890075 47
RedGreenBlue
z18.56
znorm14.38
sky 14.5 14.4 14.4
S/N 10.3 17.8 18.1
S/N(c) 17.3 22.8 26.5
SN(E/C) 0.99
10890076 47
RedGreenBlue
z18.68
znorm14.50
sky 14.6 14.4 14.4
S/N 11.2 19.2 19.5
S/N(c) 18.4 24.1 28.2
SN(E/C) 1.00
10890077 47
RedGreenBlue
z18.65
znorm14.47
sky 15.1 14.6 14.4
S/N 11.1 19.0 19.3
S/N(c) 18.5 23.7 28.2
SN(E/C) 1.00
10890078 47
RedGreenBlue
z18.39
znorm14.21
sky 14.6 14.5 14.5
S/N 9.3 16.5 16.9
S/N(c) 15.8 20.9 24.6
SN(E/C) 0.99
10890079 47
RedGreenBlue
z18.24
znorm14.06
sky 14.9 14.7 14.7
S/N 8.6 15.4 15.7
S/N(c) 14.3 19.3 22.8
SN(E/C) 1.00
10890080 47
RedGreenBlue
z18.58
znorm14.40
sky 14.6 14.7 14.6
S/N 10.7 18.8 19.0
S/N(c) 17.5 23.0 27.4
SN(E/C) 0.97
10890081 47
RedGreenBlue
z18.72
znorm14.54
sky 14.7 14.6 14.5
S/N 11.5 20.2 20.7
S/N(c) 18.9 24.4 29.1
SN(E/C) 0.97