2020dve

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Information

Transient

Name: SN2020dve
Right ascension: 15h56m41.39s
Declination: 23d15m50.44s
Discovery Date: March 3, 2020, 11:54 a.m.
Classification: SN Ia
Redshift: 0.071000
MW E(B-V): 0.056

Host

Name:
Right ascension: 15h56m41.69s
Declination: 23d15m57.23s
Redshift: 0.045414
Photometric Redshift:
 

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 7.79
Cutout download processed 13.72
Global aperture construction processed 0.67
Local aperture photometry processed 4.47
Global aperture photometry processed 4.95
Validate local photometry processed 0.02
Validate global photometry processed 13.36
Host information processed 0.15
Global host SED inference processed 513.66
Local host SED inference processed 456.61
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 15h56m41.39s, 23d15m50.44s
semi major axis, semi minor axis (arcsec) = 1.48, 1.48
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 10.2 0.41 21.378 0.044 AB
SDSS_r 19.23 1.34 20.690 0.075 AB
PanSTARRS_r 19.7 0.48 20.664 0.026 AB
SDSS_i 32.2 1.91 20.130 0.064 AB
PanSTARRS_i 29.2 0.41 20.237 0.015 AB
PanSTARRS_z 39.93 0.95 19.897 0.026 AB
PanSTARRS_y 50.56 2.24 19.641 0.048 AB

Aperture details

RA, DEC (J2000) = 15h56m41.75s, 23d15m56.37s
semi major axis, semi minor axis (arcsec) = 19.71, 9.06
angle (degrees, anti-clockwise from east) = -31.08

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 23.64 3.86 20.466 0.177 AB
GALEX_NUV 20.96 2.56 20.597 0.133 AB
PanSTARRS_g 1651.27 3.76 15.855 0.002 AB
SDSS_r 3415.69 16.47 15.066 0.005 AB
PanSTARRS_r 3568.99 4.41 15.019 0.001 AB
SDSS_i 5217.87 21.76 14.606 0.005 AB
PanSTARRS_i 5222.47 3.8 14.605 0.001 AB
PanSTARRS_z 6609.39 8.62 14.350 0.001 AB
PanSTARRS_y 8222.15 20.2 14.113 0.003 AB
2MASS_J 10590.66 308.99 12.943 0.032 Vega
2MASS_H 13022.93 510.61 12.246 0.043 Vega
2MASS_K 12274.42 569.18 11.840 0.050 Vega
WISE_W1 5201.71 42.81 11.911 0.009 Vega
WISE_W2 2898.35 47.85 11.906 0.018 Vega
WISE_W3 2191.42 126.35 10.374 0.063 Vega
WISE_W4 172.0 548.77 11.691 3.464 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})\, 8.907 9.092 9.222
{\rm log}_{10}({\rm SFR}) -2.310 -1.321 -0.529
{\rm log}_{10}({\rm sSFR}) -11.302 -10.491 -9.611
{\rm stellar\ age} 2.190 6.446 7.960

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.158 -0.392 0.018
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.560 -0.754 0.079

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.663 1.165 1.740
\delta -0.140 0.110 0.292
\tau_1/\tau_2 0.638 1.026 1.397
Q_{PAH} 1.071 2.897 5.400
U_{min} 3.251 8.728 16.004
{\rm log}_{10}(\gamma_e)\, -2.730 -1.620 -0.791

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.031 -0.610 -0.074
{\rm log}_{10}(\tau_{AGN})\, 1.044 1.447 1.915

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.159 -1.733 -1.045
0.03-0.10 Gyr -2.505 -1.318 -0.439
0.10-0.33 Gyr -2.168 -1.190 -0.509
0.33-1.07 Gyr -2.099 -1.067 -0.414
1.07-3.52 Gyr -2.320 -0.942 -0.588
3.52-11.53 Gyr -2.668 -0.866 -0.619
11.53-12.82 Gyr -2.537 -0.927 -0.298

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.298 11.393 11.425
{\rm log}_{10}({\rm SFR}) -1.418 -0.923 -0.562
{\rm log}_{10}({\rm sSFR}) -12.832 -12.295 -11.914
{\rm stellar\ age} 8.344 11.683 12.163

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.478 -0.366 -0.264
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.342 -0.454 0.206

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.046 0.090 0.151
\delta -0.755 -0.379 -0.013
\tau_1/\tau_2 0.501 0.917 1.379
Q_{PAH} 0.739 2.439 4.775
U_{min} 2.351 7.643 15.523
{\rm log}_{10}(\gamma_e)\, -2.672 -1.182 -0.442

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.676 -3.952 -2.946
{\rm log}_{10}(\tau_{AGN})\, 1.126 1.689 2.009

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.170 -0.740 -0.435
0.03-0.10 Gyr -3.466 -1.247 -0.568
0.10-0.33 Gyr -3.668 -1.289 -0.481
0.33-1.07 Gyr -3.696 -1.372 -0.444
1.07-3.52 Gyr -2.755 -0.958 0.089
3.52-11.53 Gyr -1.210 0.676 1.533
11.53-12.82 Gyr 1.694 2.499 2.563