2018fvl results

Information

Transient
Name:SN2018fvl
Right ascension: 21h01m12.29s
Declination:14d29m07.54s
Discovery Date:Sept. 6, 2018, 10:07 a.m.
Classification:SN Ia
Redshift:0.065800
MW E(B-V):0.086
Host
Name:
Right ascension: 21h01m12.35s
Declination:14d29m06.66s
Redshift:0.067947
Photometric Redshift:0.044
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
GALEX_NUV
GALEX_FUV
PanSTARRS_g
PanSTARRS_y
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 4.26
Transient MWEBV processed 0.04
Host match processed 6.59
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction processed 0.62
Global aperture photometry processed 2.43
Validate global photometry processed 9.01
Global host SED inference processed 456.96
Local aperture photometry processed 2.28
Validate local photometry processed 0.01
Local host SED inference processed 567.31
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):21h01m12.29s, 14d29m07.54s
semi major axis, semi minor axis (arcsec):1.54, 1.54
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 129.12 0.35 18.623 0.003 AB
PanSTARRS_y 584.84 2.66 16.982 0.005 AB

Aperture details

RA, DEC (J2000):21h01m12.32s, 14d29m06.74s
semi major axis, semi minor axis (arcsec):9.67, 5.4
angle (degrees, anti-clockwise from east):-83.34
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 10.23 2.55 21.375 0.271 AB
GALEX_NUV 14.01 2.34 21.034 0.181 AB
PanSTARRS_g 451.46 1.35 17.263 0.003 AB
PanSTARRS_y 1915.42 12.23 15.694 0.007 AB
2MASS_J 2477.71 191.0 14.520 0.084 Vega
2MASS_H 3485.18 334.78 13.677 0.104 Vega
2MASS_K 3109.97 317.67 13.330 0.111 Vega
WISE_W1 1169.7 34.64 13.531 0.032 Vega
WISE_W2 706.31 31.5 13.439 0.048 Vega
WISE_W3 923.18 86.91 11.313 0.102 Vega
WISE_W4 1981.79 615.12 9.037 0.337 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.889 10.104 10.248
{\rm log}_{10}({\rm SFR}) -0.580 0.061 0.603
{\rm log}_{10}({\rm sSFR}) -10.728 -10.081 -9.391
{\rm stellar\ age} 4.708 7.292 10.121

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.552 -0.766 -0.223
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.550 -0.232 0.233

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.451 0.942 1.276
\delta -0.635 -0.272 0.115
\tau_1/\tau_2 0.641 1.020 1.437
Q_{PAH} 0.448 2.190 4.115
U_{min} 2.922 8.273 15.631
{\rm log}_{10}(\gamma_e)\, -3.355 -1.833 -0.724

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.256 -2.759 -0.554
{\rm log}_{10}(\tau_{AGN})\, 0.944 1.473 1.996

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.740 0.055 0.540
0.03-0.10 Gyr -0.936 -0.009 0.642
0.10-0.33 Gyr -1.349 -0.245 0.431
0.33-1.08 Gyr -1.738 -0.415 0.255
1.08-3.53 Gyr -1.632 -0.234 0.265
3.53-11.57 Gyr -0.845 0.099 0.376
11.57-12.86 Gyr -0.685 0.268 1.146

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.542 10.590 10.652
{\rm log}_{10}({\rm SFR}) -0.817 -0.393 0.041
{\rm log}_{10}({\rm sSFR}) -11.383 -10.966 -10.556
{\rm stellar\ age} 7.444 8.088 10.437

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.564 -0.409 -0.285
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.066 -0.436 0.132

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.085 0.149 0.233
\delta -0.891 -0.655 -0.279
\tau_1/\tau_2 0.594 0.945 1.316
Q_{PAH} 0.427 1.676 4.063
U_{min} 2.441 7.196 14.194
{\rm log}_{10}(\gamma_e)\, -2.556 -1.475 -0.506

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.459 -3.508 -2.456
{\rm log}_{10}(\tau_{AGN})\, 1.074 1.588 1.943

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.140 -0.598 -0.250
0.03-0.10 Gyr -0.939 -0.364 0.151
0.10-0.33 Gyr -0.910 -0.273 0.138
0.33-1.08 Gyr -1.056 -0.364 0.034
1.08-3.53 Gyr -0.845 -0.056 0.385
3.53-11.57 Gyr 0.407 0.763 0.862
11.57-12.86 Gyr 0.477 0.984 1.610