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)
11760043 47
RedGreenBlue
z18.18
znorm14.00
sky 13.8 13.6 13.7
S/N 7.8 13.5 14.3
S/N(c) 16.2 19.7 15.6
SN(E/C) 0.80
11760044 47
RedGreenBlue
z17.95
znorm13.77
sky 13.6 13.5 13.7
S/N 6.4 11.6 12.4
S/N(c) 14.1 17.5 13.9
SN(E/C) 0.83
11760045 47
RedGreenBlue
z18.12
znorm13.94
sky 13.7 13.6 13.8
S/N 7.5 13.3 13.9
S/N(c) 15.6 19.4 15.4
SN(E/C) 0.78
11760046 47
RedGreenBlue
z18.52
znorm14.34
sky 13.9 13.9 13.9
S/N 10.2 17.5 18.5
S/N(c) 20.4 24.4 19.4
SN(E/C) 0.71
11760047 47
RedGreenBlue
z18.62
znorm14.44
sky 14.1 14.0 14.0
S/N 11.2 18.8 19.4
S/N(c) 21.9 25.7 20.5
SN(E/C) 0.73
11760048 47
RedGreenBlue
z18.31
znorm14.13
sky 13.8 13.7 13.8
S/N 8.7 15.1 16.0
S/N(c) 17.7 21.6 17.5
SN(E/C) 0.76
11760049 47
RedGreenBlue
z18.34
znorm14.16
sky 13.7 13.7 13.7
S/N 8.9 15.3 16.0
S/N(c) 17.9 22.0 17.6
SN(E/C) 0.74
11760050 47
RedGreenBlue
z18.20
znorm14.02
sky 13.7 13.6 13.7
S/N 7.9 14.0 15.0
S/N(c) 16.5 20.3 16.2
SN(E/C) 0.80
11760051 47
RedGreenBlue
z18.26
znorm14.08
sky 13.8 13.7 13.8
S/N 8.4 14.4 15.7
S/N(c) 17.1 21.0 16.9
SN(E/C) 0.78
11760052 47
RedGreenBlue
z18.31
znorm14.13
sky 13.8 13.7 13.7
S/N 8.5 15.1 16.3
S/N(c) 17.8 21.7 17.3
SN(E/C) 0.76