Optimization Run: VIRGO (2.5yr ratios+3spec+L)

Run details:

Subject Star:	The Sun
J2000 coordinates:	RA: (N/A) DE: (N/A) Search SIMBAD
Submitted by:	Travis Metcalfe
Date submitted:	Fri 29 May 2015

Progress: Complete as of 30 May 2015.

Run progress message:
Run complete.

Decorative shadow for 50% width subcontainers

Notes from the researcher:

Compare to fiducial run 766 to isolate the effect of radius constraint.

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	2093.53	0.14
2	2228.95	0.10
3	2363.03	0.07
4	2496.29	0.07
5	2629.84	0.06
6	2764.32	0.05
7	2899.11	0.04
8	3033.92	0.04
9	3168.94	0.05
10	3303.73	0.06
11	3439.17	0.10
12	3575.23	0.15
13	3711.60	0.26
14	3848.20	0.50

	ℓ	ƒ	ε
15	0	3984.79	0.65
16	1	2156.91	0.08
17	1	2292.05	0.09
18	1	2425.82	0.09
19	1	2559.31	0.06
20	1	2693.56	0.06
21	1	2828.36	0.05
22	1	2963.45	0.05
23	1	3098.39	0.05
24	1	3233.40	0.05
25	1	3368.88	0.08
26	1	3504.50	0.09
27	1	3640.95	0.16
28	1	3777.21	0.20

	ℓ	ƒ	ε
29	1	3913.93	0.36
30	1	4051.51	0.61
31	2	2082.35	0.55
32	2	2217.71	0.26
33	2	2352.32	0.14
34	2	2486.11	0.13
35	2	2619.87	0.08
36	2	2754.72	0.07
37	2	2889.66	0.06
38	2	3024.81	0.07
39	2	3160.05	0.07
40	2	3295.05	0.09
41	2	3430.88	0.14
42	2	3566.95	0.24

	ℓ	ƒ	ε
43	2	3703.70	0.32
44	2	3840.90	0.64
45	2	3977.52	0.87
46	3	2541.91	0.53
47	3	2676.26	0.41
48	3	2811.32	0.30
49	3	2947.10	0.16
50	3	3082.24	0.26
51	3	3218.03	0.16
52	3	3352.91	0.34
53	3	3489.33	0.43
54	3	3625.71	0.64

5777	T_eff	Effective Temperature
50	σ_T	Temperature error
1.000	L/L_⊙	Luminosity (in Solar Units)
0.032	σ_L	Luminosity error
Not provided	R/R_⊙	Radius (in Solar Units)
Not provided	σ_R	Radius error
0.00	[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	σ_log(g)	Gravity error

Optional run control (debugging) parameters

Parameter:	Value:
flag_weights	2
flag_surface	0
flag_diffusion	1
delta_nu_in	0
flag_overshoot	0
alpha_ov	0.00

Results

Resulting model parameters

1.02	M/M_⊙	Mass (in Solar Units)
0.01845	Z	Heavy Element Mass Fraction (Metallicity)
0.255	Y₀	Initial Helium Mass Fraction
2.16	α	Mixing-length (Convective Efficiency)
4.53 x 10⁹	τ	Stellar Age (in years)
135.7	Δν	Large Frequency Separation (in μHz)
5779	T_eff*	Optimal Effective Temperature
1.015	L/L_⊙*	Optimal Luminosity (in Solar Units)
1.007	R/R_⊙*	Optimal Radius (in Solar Units)
4.441	log(g)*	Optimal log of surface gravity (cgs units)
-0.001	[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	71.8 KB
echelle_s.png	17.9 KB
hrdiagram_l.png	76.8 KB
hrdiagram_s.png	15.4 KB
results.tar.gz	34.7 MB
testcz0/mpikaia-0.log	6.5 MB
testcz1/mpikaia-1.log	4.9 MB
testcz2/bcsum1.0102.Z1845.0001.13.146	131 bytes
testcz2/bcsum1.0102.Z1845.0001.13.150	131 bytes
testcz2/bcsum1.0102.Z1845.0001.s	12.8 KB

Filename	Filesize
testcz2/csum.d.0102.Z1845.0001.13.146	432 bytes
testcz2/csum.d.0102.Z1845.0001.13.150	432 bytes
testcz2/csum.d.0102.Z1845.0001.s	42.6 KB
testcz2/mpikaia-2.log	5.7 MB
testcz2/obs.dat	1.2 KB
testcz2/osc/obs.0102.Z1845.0001.13.146	8.4 KB
testcz2/osc/obs.0102.Z1845.0001.13.150	8.4 KB
testcz2/paramlog.001	4.9 KB
testcz3/mpikaia-3.log	3.8 MB

Computational resources:

Selected allocation:	XSEDE Stampede TG-AST090107 (Travis Metcalfe)
Selected resource:	TACC Stampede ASTEC+ADIPLS
Total hours used:	8401.61

Genetic Algorithm #1:

Itr. 200/200

Mass M/M_⊙	Metallicity Z	Helium Y₀	Mix-length α	Age τ	Fit 1/χ²_R
1.01	0.01968	0.264	2.10	4.56 x 10⁹	1.217

Status	Status Update Time	Iterations (Sum)	SUs
DONE	30 May 2015 09:27	64 - 168 (104)	1536
DONE	30 May 2015 11:00	185 - 199 (14)	304
DONE	30 May 2015 00:38
DONE	30 May 2015 08:04		1140
DONE	30 May 2015 08:04		1
DONE	30 May 2015 09:27		80
DONE	30 May 2015 11:00	186 - 186	240
DONE	30 May 2015 11:00		1
DONE	30 May 2015 11:00	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
1.01	0.01845	0.258	2.10	4.62 x 10⁹	1.223

Status	Status Update Time	Iterations (Sum)	SUs
DONE	30 May 2015 08:04	48 - 117 (69)	1130
DONE	30 May 2015 16:30	146 - 196 (50)	796
DONE	30 May 2015 00:38
DONE	30 May 2015 06:00		605
DONE	30 May 2015 06:00	200 - 200

Genetic Algorithm #3:

Itr. 200/200

Mass M/M_⊙	Metallicity Z	Helium Y₀	Mix-length α	Age τ	Fit 1/χ²_R
1.02	0.01845	0.255	2.16	4.53 x 10⁹	1.231

Status	Status Update Time	Iterations (Sum)	SUs
DONE	30 May 2015 00:39	45 - 45	12
DONE	30 May 2015 06:00
DONE	30 May 2015 10:00	105 - 153 (48)	968
DONE	30 May 2015 16:30	159 - 185 (26)	429
DONE	30 May 2015 06:00	200 - 200

Genetic Algorithm #4:

Itr. 200/200

Mass M/M_⊙	Metallicity Z	Helium Y₀	Mix-length α	Age τ	Fit 1/χ²_R
1.04	0.02312	0.265	2.22	4.32 x 10⁹	0.993

Status	Status Update Time	Iterations (Sum)	SUs
DONE	30 May 2015 06:00		12
DONE	30 May 2015 06:00		12
DONE	30 May 2015 06:00		10
DONE	30 May 2015 06:00		12
DONE	30 May 2015 08:04		12
DONE	30 May 2015 08:04		12
DONE	30 May 2015 08:04		11
DONE	30 May 2015 16:30	35 - 129 (94)	1075
DONE	30 May 2015 16:30		1
DONE	30 May 2015 16:30		1
DONE	30 May 2015 16:30	200 - 200	1

Optimization Run: VIRGO (2.5yr ratios+3spec+L)

Run details:

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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