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)
7040059 47
RedGreenBlue
z18.48
znorm14.30
sky 14.0 13.8 13.8
S/N 9.8 16.3 18.5
S/N(c) 8.4 14.8 17.2
SN(E/C) 0.86
7040060 47
RedGreenBlue
z18.66
znorm14.48
sky 13.8 13.6 13.7
S/N 11.0 18.3 20.8
S/N(c) 9.4 16.6 19.3
SN(E/C) 0.83
7040061 47
RedGreenBlue
z18.50
znorm14.32
sky 13.8 13.6 13.6
S/N 9.7 16.3 18.7
S/N(c) 8.2 14.8 17.6
SN(E/C) 0.85
7040062 47
RedGreenBlue
z18.14
znorm13.95
sky 13.8 13.6 13.7
S/N 7.4 12.9 15.0
S/N(c) 6.3 11.8 13.8
SN(E/C) 0.89
7040063 47
RedGreenBlue
z18.19
znorm14.01
sky 13.9 13.7 13.8
S/N 7.6 13.1 15.6
S/N(c) 6.5 12.2 14.3
SN(E/C) 0.90
7040064 47
RedGreenBlue
z18.34
znorm14.16
sky 13.8 13.6 13.7
S/N 8.7 14.9 17.4
S/N(c) 7.4 13.6 15.8
SN(E/C) 0.85
7040065 47
RedGreenBlue
z18.30
znorm14.12
sky 13.6 13.5 13.5
S/N 8.4 14.4 16.4
S/N(c) 7.0 13.0 15.2
SN(E/C) 0.86
7040066 47
RedGreenBlue
z18.32
znorm14.14
sky 13.8 13.7 13.8
S/N 8.7 14.8 16.8
S/N(c) 7.3 13.7 15.6
SN(E/C) 0.88
7040067 47
RedGreenBlue
z18.61
znorm14.43
sky 14.0 13.8 14.0
S/N 10.5 18.2 20.2
S/N(c) 9.0 16.6 18.9
SN(E/C) 0.84
7040068 47
RedGreenBlue
z18.54
znorm14.36
sky 14.0 13.9 14.0
S/N 10.6 17.7 19.5
S/N(c) 9.0 16.4 18.1
SN(E/C) 0.85