Optimization Run: KIC 12069449 (16 Cyg B)

Run details:

Subject Star: 16 Cyg B
J2000 coordinates: RA: (19 41 52.09598)
DE: (+50 31 04.5141)
Search SIMBAD
Submitted by: Travis Metcalfe
Date submitted:Tue 27 Oct 2015
Progress: Complete as of 04 November 2015.
Progress meter image, currently Done Run progress message:
Run complete.
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Catalog entries:

  • 2MASS J19415198+5031032
  • HD 186427
  • * 16 Cyg B
  • ** STF 4046B
  • ADS 12815 B
  • AG+50 1408
  • AKARI-IRC-V1 J1941518+503102
  • ASCC 271120
  • BD+50 2848
  • CCDM J19418+5031B
  • GC 27285
  • GCRV 12084
  • GEN# +1.00186427
  • GJ 765.1 B
  • HIC 96901
  • HIP 96901
  • HR 7504
  • IDS 19392+5017 B
  • LSPM J1941+5031E
  • LTT 15751
  • NLTT 48138
  • PPM 37673
  • ROT 2840
  • SAO 31899
  • SKY# 36807
  • SPOCS 855
  • TDSC 51966 B
  • TYC 3565-1525-1
  • UBV 16780
  • UBV M 24082
  • USNO 890
  • USNO-B1.0 1405-00322540
  • WDS J19418+5032B
  • YZ 50 6150
Notes from the researcher:

12plus project: Frequencies from Mikkel Lund, spectroscopic constraints from Ramirez et al. (2009). Adopted 3-sigma uncertainty on [M/H].

Rerun after updating code with revised metallicity calculation for GS98.

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Input observational constraints

Parameter key:

  • [ ℓ ] Spherical Degree
  • [ ƒ ] Frequency (in μHz)
  • [ ε ] Error (in μHz)
ℓ ƒ ε
1 0 1695.02 0.13
2 0 1812.44 0.13
3 0 1928.89 0.10
4 0 2044.36 0.07
5 0 2159.50 0.06
6 0 2275.95 0.05
7 0 2392.64 0.04
8 0 2509.68 0.04
9 0 2626.46 0.05
10 0 2743.32 0.06
11 0 2860.68 0.10
12 0 2978.18 0.17
13 0 3097.17 0.42
ℓ ƒ ε
14 0 3216.45 0.48
15 0 3336.01 1.06
16 1 1631.09 0.29
17 1 1749.25 0.18
18 1 1866.48 0.12
19 1 1982.61 0.08
20 1 2098.16 0.06
21 1 2214.33 0.07
22 1 2331.16 0.04
23 1 2448.18 0.05
24 1 2565.43 0.04
25 1 2682.25 0.05
26 1 2799.61 0.07
ℓ ƒ ε
27 1 2917.89 0.11
28 1 3035.81 0.17
29 1 3154.70 0.30
30 1 3273.59 0.47
31 1 3391.76 1.09
32 2 1685.79 0.66
33 2 1804.24 0.59
34 2 1921.25 0.18
35 2 2037.20 0.18
36 2 2152.52 0.11
37 2 2269.11 0.09
38 2 2386.25 0.07
39 2 2503.41 0.07
ℓ ƒ ε
40 2 2620.56 0.07
41 2 2737.71 0.07
42 2 2855.51 0.12
43 2 2973.40 0.30
44 2 3092.49 0.58
45 2 3210.65 1.19
46 2 3330.03 2.23
47 3 2318.96 0.29
48 3 2436.78 0.25
49 3 2554.18 0.19
50 3 2671.59 0.26
51 3 2789.00 0.37
52 3 2906.90 0.49

5750 Teff Effective Temperature
50 σT Temperature error
Not provided L/L⊙ Luminosity (in Solar Units)
Not provided σL Luminosity error
Not provided R/R⊙ Radius (in Solar Units)
Not provided σR Radius error
0.05 [Μ/Η] Log of metallicity relative to solar
0.06 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 0
flag_diffusion 3
delta_nu_in 0
flag_overshoot 0
alpha_ov 0.00

Results

Resulting model parameters

1.01M/M⊙ Mass (in Solar Units)
0.02168Z Heavy Element Mass Fraction (Metallicity)
0.278Y0 Initial Helium Mass Fraction
2.14α Mixing-length (Convective Efficiency)
6.88 x 109τ Stellar Age (in years)
117.7Δν Large Frequency Separation (in μHz)
5714 Teff* Optimal Effective Temperature
1.168 L/L⊙* Optimal Luminosity (in Solar Units)
1.105 R/R⊙* Optimal Radius (in Solar Units)
4.355 log(g)* Optimal log of surface gravity (cgs units)
0.107 [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.


Filename Filesize
echelle_l.png 70.0 KB
echelle_s.png 17.4 KB
hrdiagram_l.png 76.7 KB
hrdiagram_s.png 15.4 KB
results.tar.gz 4.9 MB
testcz0/mpikaia-0.log 4.3 MB
testcz1/mpikaia-1.log 4.2 MB
testcz2/bcsum1.0101.Z2168.0001.24.411 131 bytes
Filename Filesize
testcz2/bcsum1.0101.Z2168.0001.s 12.8 KB
testcz2/csum.d.0101.Z2168.0001.24.411 432 bytes
testcz2/csum.d.0101.Z2168.0001.s 42.6 KB
testcz2/mpikaia-2.log 4.3 MB
testcz2/obs.dat 1.1 KB
testcz2/osc/obs.0101.Z2168.0001.24.411 9.0 KB
testcz2/paramlog.001 4.7 KB
testcz3/mpikaia-3.log 4.2 MB

Computational resources:

Selected allocation:XSEDE Stampede TG-AST090107 (Travis Metcalfe)
Selected resource:TACC Stampede ASTEC+ADIPLS
Total hours used: 6834.37

Genetic Algorithm #1:
Itr. 200/200
Mass
M/M⊙		 Metallicity
Z		 Helium
Y0		 Mix-length
α		 Age
τ		 Fit
1/χ2R
1.01 0.02716 0.299 2.16 6.76 x 109 0.348

Status Status Update Time Iterations (Sum) SUs
DONE  27 Oct 2015 11:30    11
DONE  27 Oct 2015 23:30  13 - 99 (86)  1536
DONE  28 Oct 2015 02:00  182 - 182   284
DONE  28 Oct 2015 02:00    0
DONE  28 Oct 2015 02:00    1
DONE  28 Oct 2015 02:00  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 0.02805 0.293 2.22 6.62 x 109 0.356

Status Status Update Time Iterations (Sum) SUs
DONE  27 Oct 2015 23:30  16 - 113 (97)  1537
DONE  27 Oct 2015 23:30    104
DONE  27 Oct 2015 11:30     
DONE  27 Oct 2015 11:30  200 - 200    
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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 0.02168 0.278 2.14 6.88 x 109 0.360

Status Status Update Time Iterations (Sum) SUs
DONE  27 Oct 2015 23:30  10 - 108 (98)  1536
DONE  27 Oct 2015 23:30    10
DONE  28 Oct 2015 02:00  195 - 195   122
DONE  28 Oct 2015 02:00    1
DONE  28 Oct 2015 02:00    1
DONE  28 Oct 2015 02:00  200 - 200    
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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 0.02547 0.294 2.16 6.74 x 109 0.349

Status Status Update Time Iterations (Sum) SUs
DONE  27 Oct 2015 23:30  6 - 106 (100)  1537
DONE  28 Oct 2015 02:00  194 - 194   154
DONE  28 Oct 2015 02:00    1
DONE  27 Oct 2015 11:30  200 - 200    
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