2020vf results

Information

Transient
Name:2020vf
Right ascension: 12h11m37.00s
Declination:0d19m20.33s
Discovery Date:None
Classification:SNIa
Redshift:0.020316
MW E(B-V):0.023
Host
Name:2020vf
Right ascension: 12h11m37.05s
Declination:0d19m21.05s
Redshift:0.020300
Photometric Redshift:0.038
 

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_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_r
DES_z
 DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 16.33
Transient MWEBV processed 0.04
Host match processed 2.05
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction processed 0.58
Global aperture photometry processed 6.45
Validate global photometry processed 17.92
Global host SED inference processed 384.3
Local aperture photometry processed 7.62
Validate local photometry processed 0.03
Local host SED inference processed 476.85
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):12h11m37.00s, 0d19m20.33s
semi major axis, semi minor axis (arcsec):4.86, 4.86
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 13.3 0.94 21.090 0.076 AB
SDSS_u 59.72 4.07 19.460 0.074 AB
SDSS_g 197.45 3.91 18.161 0.022 AB
DES_g 198.07 0.63 18.158 0.003 AB
PanSTARRS_g 197.5 1.21 18.161 0.007 AB
SDSS_r 281.27 4.95 17.777 0.019 AB
PanSTARRS_r 274.25 1.56 17.805 0.006 AB
DES_r 293.68 1.31 17.730 0.005 AB
SDSS_i 321.24 5.98 17.633 0.020 AB
PanSTARRS_i 328.68 1.65 17.608 0.005 AB
PanSTARRS_z 357.49 3.19 17.517 0.010 AB
SDSS_z 398.5 19.69 17.399 0.054 AB
DES_z 377.99 2.97 17.456 0.009 AB
PanSTARRS_y 387.16 8.36 17.430 0.023 AB
2MASS_J 121.24 145.37 17.796 1.302 Vega
2MASS_H 570.42 189.43 15.642 0.361 Vega
2MASS_K -35.59 249.72 Vega

Aperture details

RA, DEC (J2000):12h11m37.05s, 0d19m21.28s
semi major axis, semi minor axis (arcsec):5.65, 4.6
angle (degrees, anti-clockwise from east):-173.07
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 14.99 1.01 20.961 0.073 AB
GALEX_NUV 24.67 0.81 20.420 0.036 AB
SDSS_u 58.46 4.26 19.483 0.079 AB
SDSS_g 204.45 4.0 18.124 0.021 AB
DES_g 203.68 0.64 18.128 0.003 AB
PanSTARRS_g 204.61 1.27 18.123 0.007 AB
SDSS_r 289.86 5.07 17.745 0.019 AB
PanSTARRS_r 281.71 1.63 17.775 0.006 AB
DES_r 303.66 1.33 17.694 0.005 AB
SDSS_i 334.66 6.16 17.588 0.020 AB
PanSTARRS_i 343.13 1.71 17.561 0.005 AB
PanSTARRS_z 373.84 3.31 17.468 0.010 AB
SDSS_z 407.27 20.58 17.375 0.055 AB
DES_z 391.69 3.03 17.418 0.008 AB
PanSTARRS_y 402.31 8.64 17.389 0.023 AB
2MASS_J 13.51 171.13 20.178 13.750 Vega
2MASS_H 656.47 221.08 15.489 0.366 Vega
2MASS_K -57.75 294.08 Vega
WISE_W1 147.88 13.98 15.776 0.103 Vega
WISE_W2 63.42 16.74 16.055 0.287 Vega
WISE_W3 98.26 90.12 13.745 0.996 Vega
WISE_W4 440.05 529.85 10.671 1.307 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.518 8.654 8.758
{\rm log}_{10}({\rm SFR}) -2.029 -1.605 -1.259
{\rm log}_{10}({\rm sSFR}) -10.715 -10.287 -9.871
{\rm stellar\ age} 3.910 6.309 7.811

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.736 -1.359 -0.982
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.797 -1.491 -0.888

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.135 0.353 0.610
\delta -0.523 -0.133 0.163
\tau_1/\tau_2 0.729 1.067 1.389
Q_{PAH} 1.050 2.900 5.629
U_{min} 2.571 7.753 14.550
{\rm log}_{10}(\gamma_e)\, -3.247 -2.119 -1.012

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.504 -1.642 -0.735
{\rm log}_{10}(\tau_{AGN})\, 0.932 1.397 1.875

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.052 -1.696 -1.431
0.03-0.10 Gyr -2.152 -1.599 -1.178
0.10-0.33 Gyr -1.827 -1.288 -0.897
0.33-1.10 Gyr -1.675 -1.172 -0.805
1.10-3.66 Gyr -1.585 -1.244 -0.992
3.66-12.14 Gyr -1.786 -1.341 -1.122
12.14-13.49 Gyr -2.001 -1.361 -0.887

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.650 8.721 8.785
{\rm log}_{10}({\rm SFR}) -1.862 -1.530 -1.170
{\rm log}_{10}({\rm sSFR}) -10.585 -10.252 -9.886
{\rm stellar\ age} 6.554 7.455 8.517

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.782 -1.535 -1.244
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.301 -0.412 0.049

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.148 0.247 0.355
\delta -0.709 -0.425 -0.129
\tau_1/\tau_2 0.732 1.084 1.468
Q_{PAH} 0.850 2.664 4.614
U_{min} 2.917 7.653 14.592
{\rm log}_{10}(\gamma_e)\, -2.602 -1.638 -0.578

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.301 -3.358 -2.330
{\rm log}_{10}(\tau_{AGN})\, 1.027 1.556 1.970

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.076 -1.855 -1.682
0.03-0.10 Gyr -1.849 -1.438 -1.038
0.10-0.33 Gyr -1.611 -1.272 -1.003
0.33-1.10 Gyr -1.734 -1.397 -1.152
1.10-3.66 Gyr -1.675 -1.363 -1.164
3.66-12.14 Gyr -1.351 -1.165 -1.049
12.14-13.49 Gyr -1.484 -1.089 -0.659