2021vjv

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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
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 2.22
Cutout download processed 4.05
Global aperture construction processed 0.74
Local aperture photometry processed 4.49
Global aperture photometry processed 4.48
Validate local photometry processed 0.02
Validate global photometry processed 12.38
Host information processed 0.09
Global host SED inference processed 499.61
Local host SED inference processed 456.46
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.09
Processing status completed N/A N/A
 

Cutout Download Report

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:
 

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
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

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