2019vsi

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Information

Transient

Name: SN2019vsi
Right ascension: 13h45m54.97s
Declination: 23d03m43.13s
Discovery Date: Nov. 28, 2019, 3:14 p.m.
Classification: SN Ib
Redshift: 0.028000
MW E(B-V): 0.013

Host

Name: 2019vsi
Right ascension: 13h45m55.12s
Declination: 23d03m48.88s
Redshift: 0.027886
Photometric Redshift: 0.048
 

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 2.17
Cutout download processed 17.19
Global aperture construction processed 0.67
Local aperture photometry processed 7.56
Global aperture photometry processed 7.88
Validate local photometry processed 0.03
Validate global photometry processed 20.89
Host information processed 0.11
Global host SED inference processed 366.55
Local host SED inference processed 443.59
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
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) = 13h45m54.97s, 23d03m43.13s
semi major axis, semi minor axis (arcsec) = 3.57, 3.57
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 58.0 3.51 19.491 0.066 AB
SDSS_g 165.2 3.45 18.355 0.023 AB
DES_g 176.49 0.76 18.283 0.005 AB
PanSTARRS_g 169.47 1.02 18.327 0.007 AB
SDSS_r 272.98 4.54 17.810 0.018 AB
PanSTARRS_r 271.21 0.94 17.817 0.004 AB
DES_r 303.06 1.79 17.696 0.006 AB
SDSS_i 353.48 5.4 17.529 0.017 AB
PanSTARRS_i 352.33 1.28 17.533 0.004 AB
PanSTARRS_z 410.89 2.44 17.366 0.006 AB
SDSS_z 419.11 10.28 17.344 0.027 AB
DES_z 447.81 4.2 17.272 0.010 AB
PanSTARRS_y 482.0 6.46 17.192 0.015 AB
2MASS_J 616.11 75.71 16.031 0.133 Vega
2MASS_H 793.68 122.78 15.283 0.168 Vega
2MASS_K 559.32 122.73 15.193 0.238 Vega

Aperture details

RA, DEC (J2000) = 13h45m55.11s, 23d03m48.91s
semi major axis, semi minor axis (arcsec) = 23.71, 14.94
angle (degrees, anti-clockwise from east) = -114.5

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 110.74 10.65 18.789 0.104 AB
GALEX_NUV 156.45 2.02 18.414 0.014 AB
SDSS_u 497.09 16.89 17.159 0.037 AB
SDSS_g 1701.73 11.82 15.823 0.008 AB
DES_g 1848.62 2.78 15.733 0.002 AB
PanSTARRS_g 1863.6 5.2 15.724 0.003 AB
SDSS_r 3119.0 16.58 15.165 0.006 AB
PanSTARRS_r 3036.75 4.73 15.194 0.002 AB
DES_r 3325.75 6.28 15.095 0.002 AB
SDSS_i 4001.5 20.58 14.894 0.006 AB
PanSTARRS_i 4178.13 6.48 14.848 0.002 AB
PanSTARRS_z 4911.56 12.69 14.672 0.003 AB
SDSS_z 5079.2 50.3 14.636 0.011 AB
DES_z 5110.02 14.99 14.629 0.003 AB
PanSTARRS_y 5165.8 34.18 14.617 0.007 AB
2MASS_J 7014.36 401.45 13.390 0.062 Vega
2MASS_H 8089.53 651.36 12.763 0.087 Vega
2MASS_K 5858.42 652.2 12.643 0.121 Vega
WISE_W1 3337.69 40.68 12.392 0.013 Vega
WISE_W2 2026.9 50.42 12.294 0.027 Vega
WISE_W3 7075.65 158.94 9.102 0.024 Vega
WISE_W4 8832.38 896.93 7.415 0.110 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})\, 8.983 9.113 9.247
{\rm log}_{10}({\rm SFR}) -1.469 -0.945 -0.420
{\rm log}_{10}({\rm sSFR}) -10.631 -10.059 -9.462
{\rm stellar\ age} 5.475 7.386 9.066

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.563 -1.008 -0.552
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.776 -0.436 0.203

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.268 0.623 0.962
\delta -0.498 -0.100 0.193
\tau_1/\tau_2 0.669 1.026 1.384
Q_{PAH} 0.489 1.890 4.079
U_{min} 2.637 7.633 14.475
{\rm log}_{10}(\gamma_e)\, -3.431 -2.364 -1.010

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.183 -2.328 -0.861
{\rm log}_{10}(\tau_{AGN})\, 0.957 1.353 1.853

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.473 -1.105 -0.773
0.03-0.10 Gyr -1.592 -0.906 -0.331
0.10-0.33 Gyr -1.701 -1.033 -0.507
0.33-1.10 Gyr -1.892 -1.148 -0.729
1.10-3.64 Gyr -1.693 -1.000 -0.700
3.64-12.04 Gyr -1.259 -0.825 -0.613
12.04-13.38 Gyr -1.322 -0.710 -0.135

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.210 10.270 10.358
{\rm log}_{10}({\rm SFR}) -0.556 -0.211 0.074
{\rm log}_{10}({\rm sSFR}) -10.835 -10.500 -10.184
{\rm stellar\ age} 7.728 8.461 11.386

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.110 -0.872 -0.698
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.847 -1.392 -0.053

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.286 0.387 0.506
\delta -0.051 0.127 0.273
\tau_1/\tau_2 0.622 1.024 1.430
Q_{PAH} 1.438 2.636 4.262
U_{min} 2.437 7.228 14.844
{\rm log}_{10}(\gamma_e)\, -3.387 -2.406 -1.553

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.945 -2.062 -1.598
{\rm log}_{10}(\tau_{AGN})\, 1.073 1.548 1.912

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.513 -0.895 -0.479
0.03-0.10 Gyr -0.514 -0.094 0.225
0.10-0.33 Gyr -1.122 -0.287 0.054
0.33-1.10 Gyr -1.554 -0.494 -0.146
1.10-3.64 Gyr -1.923 -0.441 0.002
3.64-12.04 Gyr -0.084 0.402 0.522
12.04-13.38 Gyr 0.079 0.684 1.364