Optimization Run: 16 Cyg B (stat+sys weights)

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:Sun 26 Jun 2011
Progress: Complete as of 03 July 2011.
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:

Same data as run 188, but using alternate weighting scheme that treats the surface correction as a systematic error.

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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 1928.81 0.28
2 0 2044.21 0.15
3 0 2159.36 0.16
4 0 2276.03 0.12
5 0 2392.87 0.14
6 0 2509.75 0.13
7 0 2626.43 0.11
8 0 2743.15 0.25
9 0 2860.63 0.26
10 0 2978.95 0.40
11 0 3096.00 0.54
ℓ ƒ ε
12 0 3215.94 0.91
13 1 1982.66 0.16
14 1 2098.20 0.17
15 1 2214.00 0.18
16 1 2330.88 0.16
17 1 2448.17 0.11
18 1 2565.35 0.10
19 1 2682.38 0.14
20 1 2799.67 0.22
21 1 2917.75 0.22
22 1 3152.45 0.61
ℓ ƒ ε
23 1 3274.63 0.55
24 2 1920.99 0.24
25 2 2036.59 0.20
26 2 2152.91 0.19
27 2 2269.07 0.21
28 2 2386.30 0.17
29 2 2503.56 0.13
30 2 2619.99 0.23
31 2 2737.44 0.31
32 2 2854.52 0.39
33 2 2972.73 0.70
ℓ ƒ ε
34 2 3089.46 0.87
35 3 2202.75 0.65
36 3 2317.08 0.44
37 3 2436.78 0.33
38 3 2553.00 0.23
39 3 2672.34 0.28
40 3 2788.74 1.40
41 3 2906.96 0.93

5750 Teff Effective Temperature
50 σT Temperature error
1.270 L/L⊙ Luminosity (in Solar Units)
0.040 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
0.02 σ[Μ/Η]; Metallicity error
4.34 log(g) Log of surface gravity (cgs units)
0.07 σlog(g) Gravity error

Optional run control (debugging) parameters

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

Results

Resulting model parameters

1.07M/M⊙ Mass (in Solar Units)
0.02032Z Heavy Element Mass Fraction (Metallicity)
0.243Y0 Initial Helium Mass Fraction
2.00α Mixing-length (Convective Efficiency)
5.89 x 109τ Stellar Age (in years)
118.0Δν Large Frequency Separation (in μHz)
5771 Teff* Optimal Effective Temperature
1.262 L/L⊙* Optimal Luminosity (in Solar Units)
1.126 R/R⊙* Optimal Radius (in Solar Units)
4.364 log(g)* Optimal log of surface gravity (cgs units)
0.051 [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 67.4 KB
echelle_s.png 16.7 KB
hrdiagram_l.png 77.0 KB
hrdiagram_s.png 15.6 KB
results.tar.gz 32.3 MB
testcz0/mpikaia-0.log 2.5 MB
testcz1/mpikaia-1.log 2.5 MB
testcz2/mpikaia-2.log 2.4 MB
Filename Filesize
testcz3/bcsum1.0107.Z2032.0001.20.992 131 bytes
testcz3/bcsum1.0107.Z2032.0001.s 12.8 KB
testcz3/csum.d.0107.Z2032.0001.20.992 432 bytes
testcz3/csum.d.0107.Z2032.0001.s 42.6 KB
testcz3/mpikaia-3.log 2.5 MB
testcz3/obs.dat 953 bytes
testcz3/osc/obs.0107.Z2032.0001.20.992 8.9 KB
testcz3/paramlog.001 5.3 KB

Computational resources:

Selected allocation:XSEDE Kraken TG-AST090107 (Travis Metcalfe)
Selected resource:NICS Kraken (GRAM5)
Total hours used: 14739.07

Genetic Algorithm #1:
Itr. 200/200
Mass
M/M⊙		 Metallicity
Z		 Helium
Y0		 Mix-length
α		 Age
τ		 Fit
1/χ2R
1.03 0.01968 0.261 2.06 6.38 x 109 4.494

Status Status Update Time Iterations (Sum) SUs
DONE  27 Jun 2011 12:30  3 - 48 (45)  793
DONE  28 Jun 2011 10:32  50 - 57 (7)  291
DONE  28 Jun 2011 12:30  62 - 67 (5)  183
DONE  28 Jun 2011 23:30  70 - 88 (18)  681
DONE  29 Jun 2011 05:30  89 - 124 (35)  793
DONE  29 Jun 2011 23:30  129 - 165 (36)  311
DONE  01 Jul 2011 06:30  170 - 176 (6)  196
DONE  02 Jul 2011 07:30  182 - 187 (5)  221
DONE  03 Jul 2011 13:30  193 - 193   242
DONE  03 Jul 2011 13:30    0
DONE  03 Jul 2011 13:30    0
DONE  03 Jul 2011 13:30  200 - 200   0
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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
1.08 0.02032 0.235 2.02 6.04 x 109 6.775

Status Status Update Time Iterations (Sum) SUs
DONE  27 Jun 2011 17:30  4 - 46 (42)  792
DONE  28 Jun 2011 11:30  47 - 48 (1)  215
DONE  28 Jun 2011 17:30  51 - 95 (44)  792
DONE  28 Jun 2011 20:30  98 - 104 (6)  279
DONE  29 Jun 2011 01:30  110 - 110   271
DONE  29 Jun 2011 07:30  117 - 143 (26)  794
DONE  02 Jul 2011 10:30  148 - 197 (49)  794
DONE  02 Jul 2011 13:30  199 - 200 (1)  58
DONE  02 Jul 2011 14:30     
DONE  02 Jul 2011 14:30     
DONE  02 Jul 2011 14:30     
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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
1.05 0.02032 0.255 2.04 6.05 x 109 4.969

Status Status Update Time Iterations (Sum) SUs
DONE  27 Jun 2011 17:30  3 - 48 (45)  793
DONE  28 Jun 2011 16:30  54 - 85 (31)  652
DONE  29 Jun 2011 00:30  88 - 110 (22)  794
DONE  29 Jun 2011 06:30  115 - 144 (29)  793
DONE  29 Jun 2011 21:30  149 - 200 (51)  622
DONE  02 Jul 2011 00:30    1
DONE  02 Jul 2011 06:30    0
DONE  02 Jul 2011 06:30    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
1.07 0.02032 0.243 2.00 5.89 x 109 7.846

Status Status Update Time Iterations (Sum) SUs
DONE  28 Jun 2011 10:32  6 - 13 (7)  378
DONE  28 Jun 2011 17:30  16 - 63 (47)  792
DONE  28 Jun 2011 22:30  65 - 81 (16)  572
DONE  29 Jun 2011 03:30  88 - 102 (14)  462
DONE  30 Jun 2011 05:30  105 - 181 (76)  793
DONE  02 Jul 2011 08:30  185 - 200 (15)  379
DONE  02 Jul 2011 09:30     
DONE  02 Jul 2011 09:30     
DONE  02 Jul 2011 09:30     
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