Optimization Run: KIC 7940546 (Akela)

Run details:

Subject Star:	HIP 92615
J2000 coordinates:	RA: (18 52 16.4999) DE: (+43 42 35.754) Search SIMBAD
Submitted by:	David Salabert
Date submitted:	Thu 29 Oct 2015

Progress: Complete as of 31 October 2015.

Run progress message:
Run complete.

Decorative shadow for 50% width subcontainers

Catalog entries:

2MASS J18521651+4342356
HD 175226
KIC 7940546

AG+43 1589
BD+43 3107
GC 25908

GSC 03131-01786
HIC 92615
HIP 92615

PPM 57584
SAO 47879
SKY# 34725

TD1 23450
TYC 3131-1786-1
uvby98 100175226

Notes from the researcher:

12plus project: Frequencies from Mikkel Lund, spectroscopic constraints from SPC fixed log(g)

Decorative shadow for 100% width subcontainers

Input observational constraints

Parameter key:

[ ℓ ] Spherical Degree
[ ƒ ] Frequency (in μHz)
[ ε ] Error (in μHz)

	ƒ	ε
1	659.99	0.60
2	715.56	0.53
3	770.97	0.32
4	828.90	0.21
5	887.81	0.19
6	946.16	0.13
7	1003.48	0.17
8	1060.87	0.14
9	1120.00	0.15
10	1179.49	0.14
11	1239.22	0.15
12	1298.64	0.19
13	1357.40	0.29
14	1417.66	0.26
15	1476.22	0.39

	ℓ	ƒ	ε
16	0	1536.91	0.71
17	0	1598.67	0.78
18	0	1657.57	0.69
19	0	1719.54	1.37
20	1	627.48	0.59
21	1	683.66	0.45
22	1	739.86	0.30
23	1	795.99	0.20
24	1	854.44	0.18
25	1	913.22	0.15
26	1	971.07	0.12
27	1	1028.37	0.11
28	1	1086.72	0.10
29	1	1145.95	0.12
30	1	1205.52	0.12

	ℓ	ƒ	ε
31	1	1265.22	0.12
32	1	1324.44	0.14
33	1	1383.78	0.20
34	1	1442.74	0.22
35	1	1502.60	0.33
36	1	1562.05	0.43
37	1	1623.69	0.70
38	1	1683.98	0.54
39	1	1746.51	2.29
40	2	654.76	1.13
41	2	709.78	0.98
42	2	766.53	0.65
43	2	824.84	0.49
44	2	883.27	0.55
45	2	940.64	0.40

	ℓ	ƒ	ε
46	2	999.08	0.35
47	2	1056.34	0.34
48	2	1115.44	0.30
49	2	1174.84	0.28
50	2	1234.38	0.31
51	2	1293.84	0.38
52	2	1353.35	0.55
53	2	1412.18	0.43
54	2	1471.53	0.67
55	2	1532.93	0.84
56	2	1592.95	1.02
57	2	1653.78	1.45
58	2	1713.68	1.62

6235	T_eff	Effective Temperature
77	σ_T	Temperature error
Not provided	L/L_⊙	Luminosity (in Solar Units)
Not provided	σ_L	Luminosity error
Not provided	R/R_⊙	Radius (in Solar Units)
Not provided	σ_R	Radius error
-0.20	[Μ/Η]	Log of metallicity relative to solar
0.10	σ_[Μ/Η];	Metallicity error
Not provided	log(g)	Log of surface gravity (cgs units)
Not provided	σ_log(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

1.39	M/M_⊙	Mass (in Solar Units)
0.01521	Z	Heavy Element Mass Fraction (Metallicity)
0.259	Y₀	Initial Helium Mass Fraction
1.74	α	Mixing-length (Convective Efficiency)
2.58 x 10⁹	τ	Stellar Age (in years)
60.0	Δν	Large Frequency Separation (in μHz)
6277	T_eff*	Optimal Effective Temperature
5.121	L/L_⊙*	Optimal Luminosity (in Solar Units)
1.917	R/R_⊙*	Optimal Radius (in Solar Units)
4.016	log(g)*	Optimal log of surface gravity (cgs units)
-0.039	[Μ/Η]*	Optimal log of metallicity relative to solar

Post-processing diagrams of run results:

Click any image to view the full size diagram.

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	87.8 KB
echelle_s.png	20.1 KB
hrdiagram_l.png	77.8 KB
hrdiagram_s.png	15.6 KB
results.tar.gz	53.2 MB
testcz0/mpikaia-0.log	4.3 MB
testcz1/bcsum1.0139.Z1521.0001.171.688	131 bytes
testcz1/bcsum1.0139.Z1521.0001.180.002	131 bytes
testcz1/bcsum1.0139.Z1521.0001.s	23.1 KB
testcz1/csum.d.0139.Z1521.0001.171.688	432 bytes

Filename	Filesize
testcz1/csum.d.0139.Z1521.0001.180.002	432 bytes
testcz1/csum.d.0139.Z1521.0001.s	77.2 KB
testcz1/mpikaia-1.log	4.3 MB
testcz1/obs.dat	1.2 KB
testcz1/osc/obs.0139.Z1521.0001.171.688	8.3 KB
testcz1/osc/obs.0139.Z1521.0001.180.002	8.3 KB
testcz1/paramlog.001	5.2 KB
testcz2/mpikaia-2.log	4.2 MB
testcz3/mpikaia-3.log	4.4 MB

Computational resources:

Selected allocation:	XSEDE Stampede TG-AST090107 (Travis Metcalfe)
Selected resource:	TACC Stampede ASTEC+ADIPLS
Total hours used:	8312.61

Genetic Algorithm #1:

Itr. 200/200

Mass M/M_⊙	Metallicity Z	Helium Y₀	Mix-length α	Age τ	Fit 1/χ²_R
1.41	0.01472	0.262	1.90	2.37 x 10⁹	0.521

Status	Status Update Time	Iterations (Sum)	SUs
DONE	30 Oct 2015 09:25		11
DONE	30 Oct 2015 19:30	27 - 142 (115)	1536
DONE	30 Oct 2015 23:30	148 - 183 (35)	505
DONE	30 Oct 2015 23:30		1
DONE	30 Oct 2015 23:30		1
DONE	30 Oct 2015 23:30	200 - 200	1

Genetic Algorithm #2:

Itr. 200/200

Mass M/M_⊙	Metallicity Z	Helium Y₀	Mix-length α	Age τ	Fit 1/χ²_R
1.39	0.01521	0.259	1.74	2.58 x 10⁹	0.544

Status	Status Update Time	Iterations (Sum)	SUs
DONE	30 Oct 2015 09:25		11
DONE	30 Oct 2015 09:25
DONE	30 Oct 2015 10:36	26 - 26	304
DONE	30 Oct 2015 22:00	40 - 189 (149)	1536
DONE	30 Oct 2015 23:30	194 - 194	89
DONE	30 Oct 2015 23:30		1
DONE	30 Oct 2015 23:30		1
DONE	30 Oct 2015 23:30	200 - 200	1

Genetic Algorithm #3:

Itr. 200/200

Mass M/M_⊙	Metallicity Z	Helium Y₀	Mix-length α	Age τ	Fit 1/χ²_R
1.39	0.01570	0.271	1.84	2.44 x 10⁹	0.533

Status	Status Update Time	Iterations (Sum)	SUs
DONE	30 Oct 2015 19:30	24 - 131 (107)	1537
DONE	31 Oct 2015 00:30	138 - 195 (57)	634
DONE	31 Oct 2015 00:30		1
DONE	30 Oct 2015 09:26	200 - 200

Genetic Algorithm #4:

Itr. 200/200

Mass M/M_⊙	Metallicity Z	Helium Y₀	Mix-length α	Age τ	Fit 1/χ²_R
1.41	0.01622	0.244	1.64	2.76 x 10⁹	0.508

Status	Status Update Time	Iterations (Sum)	SUs
DONE	30 Oct 2015 09:26		11
DONE	30 Oct 2015 09:26		11
DONE	30 Oct 2015 09:26		10
DONE	30 Oct 2015 09:26		12
DONE	30 Oct 2015 10:36		11
DONE	30 Oct 2015 10:36		14
DONE	30 Oct 2015 10:36		15
DONE	30 Oct 2015 10:36		15
DONE	30 Oct 2015 17:35	9 - 65 (56)	866
DONE	31 Oct 2015 03:30	82 - 191 (109)	1175
DONE	31 Oct 2015 03:30		1
DONE	31 Oct 2015 03:30		1
DONE	31 Oct 2015 03:30	200 - 200	1

Optimization Run: KIC 7940546 (Akela)

Run details:

Catalog entries:

Input observational constraints

Parameter key:

Optional run control (debugging) parameters

Results

Resulting model parameters

Post-processing diagrams of run results:

Download run results:

Computational resources:

57 solar-type stars

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