Optimization Run: KIC 8379927 (Arthur)

Run details:

Subject Star: HD 187160
J2000 coordinates: RA: (19 46 41.3129)
DE: (+44 20 54.673)
Search SIMBAD
Submitted by: Savita Mathur
Date submitted:Sat 31 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 J19464129+4420547
  • HD 187160
  • KIC 8379927
  • AG+44 1660
  • BD+43 3359
  • GC 27386
  • GCRV 12157
  • GEN# +1.00187160
  • GSC 03148-01691
  • HIC 97321
  • HIP 97321
  • PPM 58829
  • SAO 48827
  • SBC9 2824
  • SKY# 36976
  • TYC 3148-1691-1
  • uvby98 100187160
Notes from the researcher:

12plus project: Frequencies from Mikkel Lund, spectroscopic constraints from Pinsonneault et al. (2012)

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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 1847.24 0.24
2 0 1967.98 0.25
3 0 2087.94 0.20
4 0 2206.51 0.15
5 0 2324.44 0.11
6 0 2443.15 0.10
7 0 2563.54 0.09
8 0 2683.95 0.10
9 0 2804.57 0.09
10 0 2924.53 0.09
11 0 3044.84 0.13
12 0 3165.48 0.24
13 0 3286.72 0.30
ℓ ƒ ε
14 0 3408.19 0.48
15 0 3531.33 0.74
16 0 3651.16 0.84
17 0 3769.72 1.10
18 1 1783.39 0.44
19 1 1903.59 0.28
20 1 2023.84 0.30
21 1 2143.13 0.18
22 1 2261.24 0.14
23 1 2379.78 0.10
24 1 2499.44 0.09
25 1 2619.93 0.09
26 1 2740.44 0.09
ℓ ƒ ε
27 1 2860.99 0.10
28 1 2981.32 0.12
29 1 3102.03 0.16
30 1 3223.05 0.23
31 1 3344.14 0.29
32 1 3465.69 0.43
33 1 3587.27 0.66
34 1 3710.84 0.84
35 1 3836.23 1.27
36 2 2195.24 0.47
37 2 2312.71 0.37
38 2 2432.20 0.20
39 2 2552.41 0.15
ℓ ƒ ε
40 2 2673.14 0.14
41 2 2793.38 0.16
42 2 2913.84 0.18
43 2 3034.23 0.28
44 2 3155.04 0.38
45 2 3275.79 0.59
46 2 3397.78 0.68
47 2 3518.57 0.95
48 2 3640.42 1.85
49 2 3762.28 1.69

6067 Teff Effective Temperature
120 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
-0.10 [Μ/Η] Log of metallicity relative to solar
0.15 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

1.08M/M⊙ Mass (in Solar Units)
0.01622Z Heavy Element Mass Fraction (Metallicity)
0.287Y0 Initial Helium Mass Fraction
1.82α Mixing-length (Convective Efficiency)
1.65 x 109τ Stellar Age (in years)
121.4Δν Large Frequency Separation (in μHz)
6002 Teff* Optimal Effective Temperature
1.424 L/L⊙* Optimal Luminosity (in Solar Units)
1.105 R/R⊙* Optimal Radius (in Solar Units)
4.384 log(g)* Optimal log of surface gravity (cgs units)
-0.009 [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 74.3 KB
echelle_s.png 17.3 KB
hrdiagram_l.png 77.0 KB
hrdiagram_s.png 15.5 KB
results.tar.gz 4.8 MB
testcz0/bcsum1.0108.Z1622.0001.11.047 131 bytes
testcz0/bcsum1.0108.Z1622.0001.s 12.8 KB
testcz0/csum.d.0108.Z1622.0001.11.047 432 bytes
Filename Filesize
testcz0/csum.d.0108.Z1622.0001.s 42.6 KB
testcz0/mpikaia-0.log 4.3 MB
testcz0/obs.dat 1.1 KB
testcz0/osc/obs.0108.Z1622.0001.11.047 8.4 KB
testcz0/paramlog.001 4.4 KB
testcz1/mpikaia-1.log 4.3 MB
testcz2/mpikaia-2.log 4.3 MB
testcz3/mpikaia-3.log 4.3 MB

Computational resources:

Selected allocation:XSEDE Stampede TG-AST090107 (Travis Metcalfe)
Selected resource:TACC Stampede ASTEC+ADIPLS
Total hours used: 8388.42

Genetic Algorithm #1:
Itr. 200/200
Mass
M/M⊙		 Metallicity
Z		 Helium
Y0		 Mix-length
α		 Age
τ		 Fit
1/χ2R
1.08 0.01622 0.287 1.82 1.65 x 109 0.521

Status Status Update Time Iterations (Sum) SUs
DONE  01 Nov 2015 07:03    9
DONE  01 Nov 2015 18:01  18 - 143 (125)  1536
DONE  01 Nov 2015 18:31  149 - 149   106
DONE  01 Nov 2015 19:00  154 - 154   42
DONE  01 Nov 2015 20:30  159 - 172 (13)  165
DONE  01 Nov 2015 22:30  177 - 195 (18)  242
DONE  01 Nov 2015 22:30    50
DONE  01 Nov 2015 19:31  200 - 200    
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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
1.09 0.01570 0.279 1.84 1.66 x 109 0.521

Status Status Update Time Iterations (Sum) SUs
DONE  01 Nov 2015 10:53  15 - 41 (26)  637
DONE  01 Nov 2015 12:32  62 - 76 (14)  203
DONE  01 Nov 2015 15:05  81 - 87 (6)  181
DONE  01 Nov 2015 23:00  110 - 200 (90)  1117
DONE  01 Nov 2015 11:33     
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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
1.04 0.01622 0.305 1.70 1.71 x 109 0.506

Status Status Update Time Iterations (Sum) SUs
DONE  01 Nov 2015 07:41  12 - 12   210
DONE  01 Nov 2015 09:07  21 - 33 (12)  141
DONE  01 Nov 2015 10:53  39 - 39   133
DONE  01 Nov 2015 22:00  63 - 194 (131)  1537
DONE  01 Nov 2015 22:30  199 - 199   35
DONE  01 Nov 2015 22:30    1
DONE  01 Nov 2015 11:33  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
1.09 0.01521 0.272 1.78 1.68 x 109 0.516

Status Status Update Time Iterations (Sum) SUs
DONE  01 Nov 2015 07:03    14
DONE  01 Nov 2015 18:31  8 - 151 (143)  1536
DONE  01 Nov 2015 22:30  155 - 198 (43)  491
DONE  01 Nov 2015 22:30    4
DONE  01 Nov 2015 07:42  200 - 200    
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