2021vjv results

Information

Transient
Name:SN2021vjv
Right ascension: 7h17m18.09s
Declination:41d55m07.82s
Discovery Date:Aug. 8, 2021, 11:49 a.m.
Classification:SN II
Redshift:0.050000
MW E(B-V):0.071
Host
Name:2021vjv
Right ascension: 7h17m18.10s
Declination:41d55m08.12s
Redshift:None
Photometric Redshift:0.189
 

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 4.05
Transient MWEBV processed 0.04
Host match processed 2.22
Host information processed 0.09
Host MWEBV processed 0.09
Global aperture construction processed 0.74
Global aperture photometry processed 4.48
Validate global photometry processed 12.38
Global host SED inference processed 499.61
Local aperture photometry processed 4.49
Validate local photometry processed 0.02
Local host SED inference processed 456.46
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):7h17m18.09s, 41d55m07.82s
semi major axis, semi minor axis (arcsec):2.05, 2.05
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 16.46 0.45 20.859 0.030 AB
PanSTARRS_r 29.36 0.63 20.231 0.023 AB
PanSTARRS_i 37.17 0.55 19.975 0.016 AB
PanSTARRS_z 41.43 1.78 19.857 0.047 AB
PanSTARRS_y 43.73 3.44 19.798 0.085 AB

Aperture details

RA, DEC (J2000):7h17m18.09s, 41d55m08.29s
semi major axis, semi minor axis (arcsec):3.17, 2.83
angle (degrees, anti-clockwise from east):-13.67
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.76 0.97 23.284 0.598 AB
GALEX_NUV 1.99 1.16 23.151 0.632 AB
PanSTARRS_g 20.17 0.65 20.638 0.035 AB
PanSTARRS_r 34.56 0.9 20.054 0.028 AB
PanSTARRS_i 42.2 0.77 19.837 0.020 AB
PanSTARRS_z 47.25 2.52 19.714 0.058 AB
PanSTARRS_y 47.89 4.83 19.699 0.110 AB
2MASS_J -88.42 94.73 Vega
2MASS_H -186.72 135.45 Vega
2MASS_K 51.71 136.97 17.778 2.876 Vega
WISE_W1 25.33 8.76 17.692 0.375 Vega
WISE_W2 11.74 11.9 17.887 1.101 Vega
WISE_W3 114.56 53.46 13.578 0.507 Vega
WISE_W4 137.66 416.78 11.933 3.287 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.593 8.700 8.833
{\rm log}_{10}({\rm SFR}) -2.211 -1.496 -0.947
{\rm log}_{10}({\rm sSFR}) -10.929 -10.202 -9.653
{\rm stellar\ age} 6.086 7.579 9.725

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.662 -1.218 -0.797
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.809 -1.027 0.223

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.152 0.495 0.921
\delta -0.435 -0.035 0.276
\tau_1/\tau_2 0.691 1.041 1.411
Q_{PAH} 0.946 3.079 5.486
U_{min} 3.171 8.193 15.288
{\rm log}_{10}(\gamma_e)\, -2.963 -1.836 -0.683

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.537 -0.450 0.108
{\rm log}_{10}(\tau_{AGN})\, 1.063 1.422 1.915

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.378 -1.669 -1.121
0.03-0.10 Gyr -2.410 -1.526 -0.889
0.10-0.33 Gyr -2.719 -1.670 -1.117
0.33-1.09 Gyr -2.794 -1.803 -1.249
1.09-3.58 Gyr -2.504 -1.533 -1.157
3.58-11.78 Gyr -1.656 -1.204 -1.031
11.78-13.09 Gyr -1.673 -1.064 -0.397

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.507 8.688 8.834
{\rm log}_{10}({\rm SFR}) -2.200 -1.437 -0.839
{\rm log}_{10}({\rm sSFR}) -10.893 -10.135 -9.478
{\rm stellar\ age} 3.204 6.619 8.714

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.813 -1.396 -0.740
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.689 -0.627 0.291

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.179 0.546 0.967
\delta -0.505 -0.043 0.268
\tau_1/\tau_2 0.613 0.988 1.360
Q_{PAH} 1.567 3.862 5.732
U_{min} 3.420 8.970 16.295
{\rm log}_{10}(\gamma_e)\, -2.749 -1.402 -0.405

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.998 -0.907 -0.173
{\rm log}_{10}(\tau_{AGN})\, 1.047 1.485 1.908

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.860 -1.738 -1.201
0.03-0.10 Gyr -2.438 -1.425 -0.717
0.10-0.33 Gyr -2.423 -1.386 -0.695
0.33-1.09 Gyr -2.496 -1.399 -0.838
1.09-3.58 Gyr -2.425 -1.375 -1.017
3.58-11.78 Gyr -2.440 -1.347 -1.053
11.78-13.09 Gyr -2.437 -1.271 -0.523