Optimization Run: KIC 8760414 (stat+sys weights, +ratios -lowY)

Run details:

Subject Star: G 208-32
J2000 coordinates: RA: (19 37 54.527)
DE: (+44 59 04.64)
Search SIMBAD
Submitted by: Travis Metcalfe
Date submitted:Mon 27 Jan 2014
Progress: Complete as of 29 January 2014.
Progress meter image, currently Done Run progress message:
Run complete.
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Catalog entries:

  • 2MASS J19375456+4459048
  • KIC 8760414
  • ASCC 426995
  • BD+44 3197
  • G 208-32
  • LSPM J1937+4459
  • LTT 15738
  • NLTT 48050
  • Ross 1068
  • TYC 3147-171-1
  • USNO-B1.0 1349-00338456
  • [SMM2006] SPG 402
Notes from the researcher:

Run for PE6.5: data identical to run 517, but now with low helium penalty.

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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 1925.99 0.13
2 0 2041.16 0.10
3 0 2158.34 0.13
4 0 2274.79 0.09
5 0 2391.48 0.10
6 0 2508.65 0.13
7 0 2626.05 0.12
8 0 2744.18 0.15
ℓ ƒ ε
9 0 2862.97 0.36
10 0 2980.08 0.24
11 1 1861.02 0.09
12 1 1976.87 0.13
13 1 2093.40 0.13
14 1 2210.92 0.10
15 1 2328.11 0.09
16 1 2445.41 0.09
ℓ ƒ ε
17 1 2563.39 0.12
18 1 2681.43 0.12
19 1 2800.49 0.11
20 1 2918.24 0.37
21 1 3041.17 0.20
22 2 1918.10 0.74
23 2 2034.31 0.10
24 2 2151.11 0.12
ℓ ƒ ε
25 2 2268.92 0.11
26 2 2386.09 0.13
27 2 2503.68 0.13
28 2 2622.05 0.17
29 2 2740.53 0.21
30 2 2857.75 0.29
31 2 2975.24 0.47

5787 Teff Effective Temperature
84 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
-1.14 [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 117.4
flag_overshoot 0
alpha_ov 0.00

Results

Resulting model parameters

0.78M/M⊙ Mass (in Solar Units)
0.00324Z Heavy Element Mass Fraction (Metallicity)
0.238Y0 Initial Helium Mass Fraction
1.90α Mixing-length (Convective Efficiency)
13.69 x 109τ Stellar Age (in years)
118.4Δν Large Frequency Separation (in μHz)
5837 Teff* Optimal Effective Temperature
1.063 L/L⊙* Optimal Luminosity (in Solar Units)
1.010 R/R⊙* Optimal Radius (in Solar Units)
4.321 log(g)* Optimal log of surface gravity (cgs units)
-0.800 [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 63.9 KB
echelle_s.png 15.7 KB
hrdiagram_l.png 79.1 KB
hrdiagram_s.png 16.0 KB
results.tar.gz 32.2 MB
testcz0/mpikaia-0.log 2.4 MB
testcz1/mpikaia-1.log 2.4 MB
testcz2/mpikaia-2.log 2.4 MB
Filename Filesize
testcz3/bcsum1.0078.Z0324.0001.44.929 131 bytes
testcz3/bcsum1.0078.Z0324.0001.s 12.8 KB
testcz3/csum.d.0078.Z0324.0001.44.929 432 bytes
testcz3/csum.d.0078.Z0324.0001.s 42.6 KB
testcz3/mpikaia-3.log 2.4 MB
testcz3/obs.dat 715 bytes
testcz3/osc/obs.0078.Z0324.0001.44.929 8.9 KB
testcz3/paramlog.001 2.8 KB

Computational resources:

Selected allocation:XSEDE Kraken TG-AST130052 (Gulnur Dogan)
Selected resource:NICS Kraken (GRAM5)
Total hours used: 15544.57

Genetic Algorithm #1:
Itr. 200/200
Mass
M/M⊙		 Metallicity
Z		 Helium
Y0		 Mix-length
α		 Age
τ		 Fit
1/χ2R
0.79 0.00334 0.238 1.90 13.01 x 109 0.277

Status Status Update Time Iterations (Sum) SUs
DONE  27 Jan 2014 21:35  3 - 42 (39)  793
DONE  28 Jan 2014 03:35  45 - 82 (37)  793
DONE  28 Jan 2014 10:34  83 - 120 (37)  792
DONE  28 Jan 2014 21:35  122 - 161 (39)  793
DONE  29 Jan 2014 03:04  163 - 200 (37)  745
DONE  29 Jan 2014 03:34    0
DONE  29 Jan 2014 03:34     
DONE  29 Jan 2014 03:34     
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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
0.78 0.00356 0.242 1.88 13.63 x 109 0.273

Status Status Update Time Iterations (Sum) SUs
DONE  27 Jan 2014 21:35  3 - 44 (41)  794
DONE  28 Jan 2014 03:35  48 - 88 (40)  793
DONE  28 Jan 2014 10:34  91 - 118 (27)  639
DONE  28 Jan 2014 16:34  121 - 157 (36)  792
DONE  29 Jan 2014 03:04  159 - 197 (38)  794
DONE  29 Jan 2014 03:05  200 - 200   43
DONE  29 Jan 2014 03:34    0
DONE  29 Jan 2014 03:34     
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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
0.78 0.00356 0.242 1.88 13.63 x 109 0.273

Status Status Update Time Iterations (Sum) SUs
DONE  27 Jan 2014 18:35  2 - 24 (22)  388
DONE  28 Jan 2014 01:06  27 - 62 (35)  793
DONE  28 Jan 2014 07:06  64 - 100 (36)  792
DONE  28 Jan 2014 13:05  103 - 143 (40)  793
DONE  29 Jan 2014 01:35  145 - 183 (38)  793
DONE  29 Jan 2014 05:03  186 - 199 (13)  333
DONE  29 Jan 2014 05:03    0
DONE  29 Jan 2014 05:03    0
DONE  29 Jan 2014 05:03  200 - 200   0
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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
0.78 0.00324 0.238 1.90 13.69 x 109 0.277

Status Status Update Time Iterations (Sum) SUs
DONE  27 Jan 2014 21:35  2 - 44 (42)  793
DONE  28 Jan 2014 03:35  46 - 86 (40)  793
DONE  28 Jan 2014 11:35  89 - 124 (35)  792
DONE  28 Jan 2014 23:04  125 - 164 (39)  793
DONE  29 Jan 2014 05:32  167 - 197 (30)  708
DONE  29 Jan 2014 05:32    0
DONE  29 Jan 2014 05:32    0
DONE  29 Jan 2014 05:32  200 - 200   0
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