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
z18.45
znorm14.27
sky 14.1 13.7 13.7
S/N 9.8 16.0 18.1
S/N(c) 8.2 14.7 17.0
SN(E/C) 0.88
7040060 47
RedGreenBlue
z18.62
znorm14.44
sky 13.7 13.6 13.7
S/N 10.7 18.1 20.7
S/N(c) 9.3 16.4 19.1
SN(E/C) 0.83
7040061 47
RedGreenBlue
z18.46
znorm14.28
sky 13.8 13.6 13.7
S/N 9.6 16.0 18.7
S/N(c) 8.3 14.6 17.3
SN(E/C) 0.84
7040062 47
RedGreenBlue
z18.11
znorm13.93
sky 13.7 13.6 13.7
S/N 7.2 12.6 14.7
S/N(c) 6.1 11.4 13.6
SN(E/C) 0.91
7040063 47
RedGreenBlue
z18.16
znorm13.98
sky 13.9 13.7 13.8
S/N 7.7 13.0 15.4
S/N(c) 6.6 11.8 14.1
SN(E/C) 0.89
7040064 47
RedGreenBlue
z18.31
znorm14.13
sky 13.7 13.6 13.7
S/N 8.4 14.6 17.0
S/N(c) 7.1 13.1 15.4
SN(E/C) 0.86
7040065 47
RedGreenBlue
z18.27
znorm14.09
sky 13.5 13.5 13.5
S/N 8.2 14.0 16.5
S/N(c) 6.9 12.5 14.9
SN(E/C) 0.88
7040066 47
RedGreenBlue
z18.29
znorm14.11
sky 13.7 13.7 13.8
S/N 8.6 14.5 16.8
S/N(c) 7.2 12.9 15.4
SN(E/C) 0.90
7040067 47
RedGreenBlue
z18.58
znorm14.40
sky 13.9 13.8 13.9
S/N 10.8 17.7 20.2
S/N(c) 9.0 15.9 18.3
SN(E/C) 0.83
7040068 47
RedGreenBlue
z18.51
znorm14.33
sky 14.1 13.9 14.0
S/N 10.2 17.1 19.4
S/N(c) 8.9 15.6 17.6
SN(E/C) 0.85