The special basic model 6.3 for
habitable "Earths 2", in solar-like systems,
with a technological civilization is called:
Nze
= A·Fsph·Fgae·FLiz
Insert the new values into equation 6.3.3:
Nze = (100-300)·109 · 1:15,000 ·
(1:214 – 1:691) · 1:1001
This results in the following correction for theorem
6.4.1:
| 11.4.1 Theorem |
There
are probably 10 to 94 technological civilizations
on an Earth 2, in Sun-like star systems, in our
galaxy. |
Comparison Transformed Seager Equation
Comparable here is the transformed Seager
equation 10.3.2 with 32 - 94
technological civilizations. The two windows are
approximately congruent and thus there is a good
correlation of the Seager equation with the
Seager-corrected Special Basic Model.
Comparison Drake-corrected Special Basic Model
The Drake-corrected Special Basic Model 9.8.1
delivers 6 - 56 "Earths 2"
with technological civilizations. Thus the windows
overlap and there is a good correlation between the
Drake-corrected Special Base Model and the
Seager-corrected Special Base Model.
The General Basic Model 8.4.2 for
habitable "Earths 2", in the Galaxy, with a
technological civilization is:
NzexGal
= A · ∑ (FX ·
Fph · Fgae
· FLiz)
NzexGal
≈ A · Fph · Fgae · FLiz
Insert the new values into equation 8.4.2:
NzexGal = (100-300)·109 · 1:4200 ·
(1:214 – 1:691) · 1:1001
This results in the following correction for theorem
8.4.5:
| 11.4.2 Theorem |
There
are probably 10 to 94 technological civilizations
on an "Earth 2", in solar-like star
systems, in our galaxy. |
The number of star systems in the
galaxy, with Earth-like, habitable planets that could
support technological civilizations, is at most likely
between 35 and 334.
The corrected values inserted into
the General Basic Model (as seen) is hereinafter referred
to as the Seager-corrected General Basic Model.
Comparison Drake equation
Comparable here is the Drake equation 9.1.2 with
9 - 109 extraterrestrial technological
civilizations and thus lies well in the lower range of
the Seager-corrected window.
The corrected Drake equation 9.5.3 provides 11 -
146 extraterrestrial technological civilizations
and is thus well within the lower range of the
Seager-corrected window.
Comparison of the Drake-corrected General Basic
Model
The Drake-corrected General Basic Model 9.8.2
provides 22 - 199 "Earth 2"
with technological civilizations. This overlaps the
windows and there is a good match between the
Drake-corrected General Basic Model and the
Seager-corrected General Basic Model.
Thus, the Drake equation and the Seager-corrected
general basic model show a good correlation.
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