Optimization Run: KIC 9955598 (stat+sys weights -diff)
Run details:
Subject Star: | BD+46 2726 |
J2000 coordinates: |
RA: (19 34 43.0038) DE: (+46 51 09.945) Search SIMBAD |
Submitted by: | Travis Metcalfe |
Date submitted: | Mon 30 Sep 2013 |

Run complete.

Catalog entries:
- 2MASS J19344300+4651099
- KIC 9955598
- AG+46 1481
- BD+46 2726
- GSC 03556-00878
- PPM 58527
- TYC 3556-878-1
Run for Kages: frequencies and spectroscopic constraints from Victor. Penalty for Yi<0.248 (sigma=0.01).

Input observational constraints
Parameter key:
- [ ℓ ] Spherical Degree
- [ ƒ ] Frequency (in μHz)
- [ ε ] Error (in μHz)
ℓ | ƒ | ε | |
---|---|---|---|
1 | 0 | 2538.38 | 0.62 |
2 | 0 | 2690.91 | 0.69 |
3 | 0 | 2842.77 | 0.09 |
4 | 0 | 2995.18 | 0.13 |
5 | 0 | 3147.43 | 0.06 |
6 | 0 | 3300.43 | 0.06 |
7 | 0 | 3453.45 | 0.07 |
8 | 0 | 3606.23 | 0.09 |
9 | 0 | 3760.03 | 0.18 |
10 | 0 | 3913.24 | 0.21 |
ℓ | ƒ | ε | |
---|---|---|---|
11 | 0 | 4067.08 | 0.41 |
12 | 0 | 4222.00 | 0.71 |
13 | 0 | 4378.24 | 0.81 |
14 | 1 | 2612.88 | 1.36 |
15 | 1 | 2763.82 | 0.62 |
16 | 1 | 2915.43 | 0.18 |
17 | 1 | 3067.76 | 0.13 |
18 | 1 | 3220.88 | 0.08 |
19 | 1 | 3373.86 | 0.07 |
20 | 1 | 3527.04 | 0.10 |
ℓ | ƒ | ε | |
---|---|---|---|
21 | 1 | 3680.34 | 0.09 |
22 | 1 | 3833.87 | 0.16 |
23 | 1 | 3987.88 | 0.21 |
24 | 1 | 4142.35 | 0.49 |
25 | 1 | 4296.72 | 0.49 |
26 | 1 | 4452.64 | 0.74 |
27 | 2 | 2680.56 | 0.88 |
28 | 2 | 2830.98 | 0.79 |
29 | 2 | 2984.62 | 0.30 |
30 | 2 | 3137.26 | 0.24 |
ℓ | ƒ | ε | |
---|---|---|---|
31 | 2 | 3291.00 | 0.21 |
32 | 2 | 3444.52 | 0.22 |
33 | 2 | 3597.79 | 0.21 |
34 | 2 | 3750.82 | 0.47 |
35 | 2 | 3905.10 | 0.47 |
36 | 2 | 4061.91 | 0.74 |
37 | 2 | 4214.82 | 0.72 |
38 | 2 | 4370.15 | 0.98 |
5460 | Teff | Effective Temperature |
75 | 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 |
0.08 | [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 | σlog(g) | Gravity error |
Optional run control (debugging) parameters
Parameter: | Value: |
---|---|
flag_weights | 2 |
flag_surface | 1 |
flag_diffusion | 0 |
delta_nu_in | 153.2 |
flag_overshoot | 0 |
alpha_ov | 0.00 |
Results
Resulting model parameters
0.92 | M/M⊙ | Mass (in Solar Units) |
0.02099 | Z | Heavy Element Mass Fraction (Metallicity) |
0.269 | Y0 | Initial Helium Mass Fraction |
2.02 | α | Mixing-length (Convective Efficiency) |
6.93 x 109 | τ | Stellar Age (in years) |
153.9 | Δν | Large Frequency Separation (in μHz) |
5462 | Teff* | Optimal Effective Temperature |
0.637 | L/L⊙* | Optimal Luminosity (in Solar Units) |
0.893 | R/R⊙* | Optimal Radius (in Solar Units) |
4.500 | log(g)* | Optimal log of surface gravity (cgs units) |
0.081 | [Μ/Η]* | Optimal log of metallicity relative to solar |
Post-processing diagrams of run results:
Click any image to view the full size diagram.
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 | 66.8 KB |
echelle_s.png | 17.0 KB |
hrdiagram_l.png | 78.2 KB |
hrdiagram_s.png | 15.7 KB |
results.tar.gz | 28.9 MB |
testcz0/mpikaia-0.log | 2.4 MB |
testcz1/bcsum1.0092.Z2099.0001.14.010 | 131 bytes |
testcz1/bcsum1.0092.Z2099.0001.s | 12.8 KB |
Filename | Filesize |
---|---|
testcz1/csum.d.0092.Z2099.0001.14.010 | 432 bytes |
testcz1/csum.d.0092.Z2099.0001.s | 42.6 KB |
testcz1/mpikaia-1.log | 2.4 MB |
testcz1/obs.dat | 861 bytes |
testcz1/osc/obs.0092.Z2099.0001.14.010 | 8.2 KB |
testcz1/paramlog.001 | 3.5 KB |
testcz2/mpikaia-2.log | 2.4 MB |
testcz3/mpikaia-3.log | 2.4 MB |
Computational resources:
Selected allocation: | XSEDE Kraken TG-AST090107 (Travis Metcalfe) |
Selected resource: | NICS Kraken (GRAM5) |
Total hours used: | 10328.17 |
Mass M/M⊙ |
Metallicity Z |
Helium Y0 |
Mix-length α |
Age τ |
Fit 1/χ2R |
---|---|---|---|---|---|
0.89 | 0.02032 | 0.285 | 1.90 | 7.05 x 109 | 2.289 |
Status | Status Update Time | Iterations (Sum) | SUs |
---|---|---|---|
DONE | 01 Oct 2013 00:32 | 3 - 54 (51) | 793 |
DONE | 01 Oct 2013 06:32 | 58 - 114 (56) | 792 |
DONE | 01 Oct 2013 13:01 | 117 - 170 (53) | 793 |
DONE | 01 Oct 2013 19:31 | 171 - 200 (29) | 411 |
DONE | 01 Oct 2013 20:01 | ||
DONE | 01 Oct 2013 20:01 | ||
DONE | 01 Oct 2013 20:01 |

Mass M/M⊙ |
Metallicity Z |
Helium Y0 |
Mix-length α |
Age τ |
Fit 1/χ2R |
---|---|---|---|---|---|
0.92 | 0.02099 | 0.269 | 2.02 | 6.93 x 109 | 2.396 |
Status | Status Update Time | Iterations (Sum) | SUs |
---|---|---|---|
DONE | 01 Oct 2013 01:01 | 3 - 59 (56) | 793 |
DONE | 01 Oct 2013 07:02 | 62 - 114 (52) | 793 |
DONE | 01 Oct 2013 13:01 | 117 - 169 (52) | 792 |
DONE | 01 Oct 2013 20:01 | 174 - 200 (26) | 420 |
DONE | 01 Oct 2013 20:31 | ||
DONE | 01 Oct 2013 20:31 | ||
DONE | 01 Oct 2013 20:31 |

Mass M/M⊙ |
Metallicity Z |
Helium Y0 |
Mix-length α |
Age τ |
Fit 1/χ2R |
---|---|---|---|---|---|
0.94 | 0.02168 | 0.259 | 2.10 | 6.87 x 109 | 2.389 |
Status | Status Update Time | Iterations (Sum) | SUs |
---|---|---|---|
DONE | 01 Oct 2013 01:01 | 2 - 60 (58) | 793 |
DONE | 01 Oct 2013 07:02 | 62 - 114 (52) | 793 |
DONE | 01 Oct 2013 13:31 | 118 - 167 (49) | 793 |
DONE | 01 Oct 2013 20:31 | 168 - 200 (32) | 459 |
DONE | 01 Oct 2013 21:01 | ||
DONE | 01 Oct 2013 21:01 | ||
DONE | 01 Oct 2013 21:01 |

Mass M/M⊙ |
Metallicity Z |
Helium Y0 |
Mix-length α |
Age τ |
Fit 1/χ2R |
---|---|---|---|---|---|
0.88 | 0.01786 | 0.289 | 1.94 | 6.77 x 109 | 1.581 |
Status | Status Update Time | Iterations (Sum) | SUs |
---|---|---|---|
DONE | 01 Oct 2013 01:01 | 3 - 80 (77) | 793 |
DONE | 01 Oct 2013 07:31 | 86 - 170 (84) | 793 |
DONE | 01 Oct 2013 10:01 | 175 - 199 (24) | 315 |
DONE | 01 Oct 2013 10:01 | 0 | |
DONE | 01 Oct 2013 10:01 | 0 | |
DONE | 01 Oct 2013 10:01 | 200 - 200 | 0 |
