2020vqg results

Information

Transient
Name:SN2020vqg
Right ascension: 8h03m30.63s
Declination:64d06m32.90s
Discovery Date:Oct. 10, 2020, 2:48 p.m.
Classification:SN Ia
Redshift:0.100000
MW E(B-V):0.049
Host
Name:
Right ascension: 8h03m30.62s
Declination:64d06m33.30s
Redshift:None
Photometric Redshift:0.462
 

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_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 21.61
Transient MWEBV processed 0.04
Host match processed 6.32
Host information processed 0.15
Host MWEBV processed 0.07
Global aperture construction processed 5.17
Global aperture photometry processed 3.68
Validate global photometry processed 11.9
Global host SED inference processed 510.17
Local aperture photometry processed 4.09
Validate local photometry processed 0.02
Local host SED inference processed 549.3
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):8h03m30.63s, 64d06m32.90s
semi major axis, semi minor axis (arcsec):1.09, 1.09
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_z 4.19 0.85 22.346 0.221 AB
PanSTARRS_y 3.29 2.01 22.607 0.664 AB

Aperture details

RA, DEC (J2000):8h03m30.70s, 64d06m33.22s
semi major axis, semi minor axis (arcsec):2.26, 1.41
angle (degrees, anti-clockwise from east):-162.16
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.35 1.64 22.971 0.757 AB
GALEX_NUV 0.78 1.51 24.175 2.117 AB
PanSTARRS_g 1.34 0.41 23.584 0.335 AB
PanSTARRS_r 1.36 0.43 23.567 0.341 AB
PanSTARRS_i 3.74 0.41 22.467 0.120 AB
PanSTARRS_z 5.18 1.25 22.114 0.262 AB
PanSTARRS_y 6.17 2.88 21.924 0.506 AB
2MASS_J -9.89 60.01 Vega
2MASS_H 36.87 91.12 18.616 2.683 Vega
2MASS_K -56.97 100.72 Vega
WISE_W1 0.88 5.24 21.337 6.452 Vega
WISE_W2 1.1 7.96 20.458 7.859 Vega
WISE_W3 9.83 46.17 16.244 5.098 Vega
WISE_W4 68.34 269.99 12.693 4.289 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.656 8.152 8.568
{\rm log}_{10}({\rm SFR}) -1.032 -0.580 -0.123
{\rm log}_{10}({\rm sSFR}) -9.343 -8.676 -7.972
{\rm stellar\ age} 0.119 4.340 7.126

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.584 -0.952 -0.164
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.458 -0.495 0.139

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.007 1.707 2.327
\delta -0.104 0.114 0.283
\tau_1/\tau_2 0.466 0.860 1.293
Q_{PAH} 0.663 2.363 5.024
U_{min} 2.836 8.687 16.780
{\rm log}_{10}(\gamma_e)\, -3.277 -2.149 -0.958

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.936 -0.837 0.018
{\rm log}_{10}(\tau_{AGN})\, 0.953 1.384 1.895

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.749 -0.183 0.295
0.03-0.10 Gyr -3.222 -1.517 -0.672
0.10-0.33 Gyr -4.712 -2.108 -1.172
0.33-1.06 Gyr -5.676 -2.303 -1.390
1.06-3.44 Gyr -5.587 -2.283 -1.444
3.44-11.21 Gyr -5.841 -2.294 -1.406
11.21-12.45 Gyr -6.140 -2.248 -1.089

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.831 8.342 8.666
{\rm log}_{10}({\rm SFR}) -0.925 -0.454 0.075
{\rm log}_{10}({\rm sSFR}) -9.443 -8.620 -7.961
{\rm stellar\ age} 0.094 3.393 6.789

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.172 -0.448 -0.006
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.639 -0.861 0.084

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.490 2.068 2.806
\delta 0.024 0.187 0.323
\tau_1/\tau_2 0.630 1.032 1.456
Q_{PAH} 0.690 2.119 4.418
U_{min} 3.520 10.029 18.179
{\rm log}_{10}(\gamma_e)\, -3.155 -1.935 -0.867

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.431 -1.194 -0.075
{\rm log}_{10}(\tau_{AGN})\, 0.983 1.372 1.778

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.192 -0.389 0.074
0.03-0.10 Gyr -1.950 -0.737 0.083
0.10-0.33 Gyr -3.554 -1.513 -0.655
0.33-1.06 Gyr -5.414 -2.255 -1.282
1.06-3.44 Gyr -6.138 -2.284 -1.271
3.44-11.21 Gyr -6.702 -2.406 -1.301
11.21-12.45 Gyr -6.865 -2.303 -1.091