Optimization Run: VIRGO (AMP v1.2+NACRE)

Run details:

Subject Star: The Sun
J2000 coordinates: RA: (N/A)
DE: (N/A)
Search SIMBAD
Submitted by: Travis Metcalfe
Date submitted:Fri 29 May 2015
Progress: Complete as of 30 May 2015.
Progress meter image, currently Done Run progress message:
Run complete.
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Notes from the researcher:

Compare to fiducial run 766 to isolate the effect of fitting method.

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Input observational constraints

Parameter key:

  • [ ] Spherical Degree
  • [ ƒ ] Frequency (in μHz)
  • [ ε ] Error (in μHz)
ƒ ε
1 0 2093.53 0.14
2 0 2228.95 0.10
3 0 2363.03 0.07
4 0 2496.29 0.07
5 0 2629.84 0.06
6 0 2764.32 0.05
7 0 2899.11 0.04
8 0 3033.92 0.04
9 0 3168.94 0.05
10 0 3303.73 0.06
11 0 3439.17 0.10
12 0 3575.23 0.15
13 0 3711.60 0.26
14 0 3848.20 0.50
ƒ ε
15 0 3984.79 0.65
16 1 2156.91 0.08
17 1 2292.05 0.09
18 1 2425.82 0.09
19 1 2559.31 0.06
20 1 2693.56 0.06
21 1 2828.36 0.05
22 1 2963.45 0.05
23 1 3098.39 0.05
24 1 3233.40 0.05
25 1 3368.88 0.08
26 1 3504.50 0.09
27 1 3640.95 0.16
28 1 3777.21 0.20
ƒ ε
29 1 3913.93 0.36
30 1 4051.51 0.61
31 2 2082.35 0.55
32 2 2217.71 0.26
33 2 2352.32 0.14
34 2 2486.11 0.13
35 2 2619.87 0.08
36 2 2754.72 0.07
37 2 2889.66 0.06
38 2 3024.81 0.07
39 2 3160.05 0.07
40 2 3295.05 0.09
41 2 3430.88 0.14
42 2 3566.95 0.24
ƒ ε
43 2 3703.70 0.32
44 2 3840.90 0.64
45 2 3977.52 0.87
46 3 2541.91 0.53
47 3 2676.26 0.41
48 3 2811.32 0.30
49 3 2947.10 0.16
50 3 3082.24 0.26
51 3 3218.03 0.16
52 3 3352.91 0.34
53 3 3489.33 0.43
54 3 3625.71 0.64

5777 Teff Effective Temperature
50 σT Temperature error
1.000 L/L Luminosity (in Solar Units)
0.032 σL Luminosity error
1.000 R/R Radius (in Solar Units)
0.016 σR Radius error
0.00 [Μ/Η] Log of metallicity relative to solar
0.09 σ[Μ/Η]; Metallicity error
Not provided log(g) Log of surface gravity (cgs units)
Not provided σlog(g) Gravity error

Optional run control (debugging) parameters

Parameter: Value:
flag_weights 2
flag_surface 1
flag_diffusion 1
delta_nu_in 0
flag_overshoot 0
alpha_ov 0.00

Results

Resulting model parameters

1.03M/M Mass (in Solar Units)
0.01968Z Heavy Element Mass Fraction (Metallicity)
0.253Y0 Initial Helium Mass Fraction
2.16α Mixing-length (Convective Efficiency)
4.52 x 109τ Stellar Age (in years)
135.7Δν Large Frequency Separation (in μHz)
5755 Teff* Optimal Effective Temperature
1.005 L/L* Optimal Luminosity (in Solar Units)
1.010 R/R* Optimal Radius (in Solar Units)
4.442 log(g)* Optimal log of surface gravity (cgs units)
0.027 [Μ/Η]* Optimal log of metallicity relative to solar

Post-processing diagrams of run results:

Click any image to view the full size diagram.


Image of Echelle Diagram for this run.
Echelle Diagram (large)
Image of Hertzsprung-Russell Diagram for this run.
Hertzsprung-Russell Diagram (large)

Download run results:

Right click and "Save As" to save run results to your computer as a binary file. Output log and tarball of all run files are also available.



Computational resources:

Selected allocation:XSEDE Stampede TG-AST090107 (Travis Metcalfe)
Selected resource:TACC Stampede ASTEC+ADIPLS
Total hours used: 7597.33

Genetic Algorithm #1:
Itr. 200/200
Mass
M/M
Metallicity
Z
Helium
Y0
Mix-length
α
Age
τ
Fit
1/χ2R
1.01 0.01968 0.265 2.12 4.55 x 109 1.653

Status Status Update Time Iterations (Sum) SUs
DONE  30 May 2015 04:30  29 - 115 (86)  1536
DONE  30 May 2015 07:30  197 - 197   284
DONE  30 May 2015 07:30    1
DONE  30 May 2015 07:30    1
DONE  30 May 2015 07:30  200 - 200   1
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Genetic Algorithm #2:
Itr. 200/200
Mass
M/M
Metallicity
Z
Helium
Y0
Mix-length
α
Age
τ
Fit
1/χ2R
1.03 0.01968 0.253 2.16 4.52 x 109 1.665

Status Status Update Time Iterations (Sum) SUs
DONE  29 May 2015 16:30    12
DONE  29 May 2015 16:30    13
DONE  29 May 2015 16:30    12
DONE  29 May 2015 19:30  23 - 23   476
DONE  30 May 2015 07:30  63 - 185 (122)  1415
DONE  30 May 2015 07:30    1
DONE  30 May 2015 07:30    1
DONE  30 May 2015 07:30  200 - 200   1
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Genetic Algorithm #3:
Itr. 200/200
Mass
M/M
Metallicity
Z
Helium
Y0
Mix-length
α
Age
τ
Fit
1/χ2R
1.01 0.01845 0.259 2.12 4.61 x 109 1.629

Status Status Update Time Iterations (Sum) SUs
DONE  29 May 2015 16:30    11
DONE  29 May 2015 16:30    11
DONE  30 May 2015 04:30  26 - 104 (78)  1537
DONE  30 May 2015 07:30  186 - 186   352
DONE  30 May 2015 07:30    1
DONE  30 May 2015 07:30    1
DONE  30 May 2015 07:30  200 - 200   1
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Genetic Algorithm #4:
Itr. 200/200
Mass
M/M
Metallicity
Z
Helium
Y0
Mix-length
α
Age
τ
Fit
1/χ2R
1.01 0.01968 0.265 2.12 4.55 x 109 1.653

Status Status Update Time Iterations (Sum) SUs
DONE  29 May 2015 16:30    12
DONE  29 May 2015 16:30    12
DONE  29 May 2015 16:30    12
DONE  30 May 2015 04:30  27 - 102 (75)  1537
DONE  30 May 2015 04:30    138
DONE  30 May 2015 07:30  182 - 182   218
DONE  30 May 2015 07:30    1
DONE  30 May 2015 07:30    1
DONE  30 May 2015 07:31  200 - 200   1
Decorative shadow for 50% width subcontainers