2020dv

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Information

Transient

Name: SN2020dv
Right ascension: 2h29m39.85s
Declination: -27d45m04.68s
Discovery Date: Jan. 4, 2020, 3:02 a.m.
Classification: SN Ia
Redshift: 0.074000
MW E(B-V): 0.013

Host

Name:
Right ascension: 2h29m39.88s
Declination: -27d45m04.87s
Redshift: None
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 7.94
Cutout download processed 8.92
Global aperture construction processed 0.64
Local aperture photometry processed 5.93
Global aperture photometry processed 6.64
Validate local photometry processed 0.02
Validate global photometry processed 15.48
Host information processed 0.14
Global host SED inference processed 481.54
Local host SED inference processed 520.7
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) = 2h29m39.85s, -27d45m04.68s
semi major axis, semi minor axis (arcsec) = 1.42, 1.42
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 69.77 0.23 19.291 0.004 AB
PanSTARRS_g 67.49 0.38 19.327 0.006 AB
PanSTARRS_r 134.57 0.55 18.578 0.004 AB
DES_r 151.26 0.47 18.451 0.003 AB
PanSTARRS_i 188.56 0.54 18.211 0.003 AB
PanSTARRS_z 236.32 1.02 17.966 0.005 AB
DES_z 265.51 2.22 17.840 0.009 AB
PanSTARRS_y 251.91 2.34 17.897 0.010 AB

Aperture details

RA, DEC (J2000) = 2h29m39.86s, -27d45m04.64s
semi major axis, semi minor axis (arcsec) = 8.03, 6.56
angle (degrees, anti-clockwise from east) = -23.41

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.01 0.77 21.785 0.119 AB
GALEX_NUV 7.02 0.6 21.784 0.093 AB
DES_g 258.25 0.53 17.870 0.002 AB
PanSTARRS_g 261.22 1.74 17.857 0.007 AB
PanSTARRS_r 497.67 2.58 17.158 0.006 AB
DES_r 539.5 0.99 17.070 0.002 AB
PanSTARRS_i 686.93 2.58 16.808 0.004 AB
PanSTARRS_z 840.56 4.95 16.589 0.006 AB
DES_z 902.79 4.41 16.511 0.005 AB
PanSTARRS_y 918.13 11.78 16.493 0.014 AB
2MASS_J 1272.71 208.74 15.243 0.178 Vega
2MASS_H 1299.01 287.17 14.748 0.240 Vega
2MASS_K 863.44 360.32 14.722 0.453 Vega
WISE_W1 492.42 14.25 14.470 0.031 Vega
WISE_W2 266.28 16.93 14.498 0.069 Vega
WISE_W3 99.93 64.47 13.727 0.700 Vega
WISE_W4 735.86 445.14 10.113 0.657 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})\, 9.811 9.921 10.016
{\rm log}_{10}({\rm SFR}) -2.716 -1.477 -0.686
{\rm log}_{10}({\rm sSFR}) -12.676 -11.429 -10.601
{\rm stellar\ age} 7.492 8.885 12.011

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.405 -0.880 -0.571
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.716 -0.851 0.163

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.203 0.497 0.859
\delta -0.634 -0.165 0.233
\tau_1/\tau_2 0.596 1.026 1.424
Q_{PAH} 1.002 2.895 5.435
U_{min} 2.926 8.606 16.326
{\rm log}_{10}(\gamma_e)\, -3.129 -2.042 -0.727

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.710 -0.972 -0.404
{\rm log}_{10}(\tau_{AGN})\, 1.005 1.348 1.881

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.432 -1.811 -1.041
0.03-0.10 Gyr -3.275 -1.515 -0.591
0.10-0.33 Gyr -3.659 -1.606 -0.635
0.33-1.07 Gyr -4.462 -1.713 -0.750
1.07-3.51 Gyr -3.709 -1.492 -0.389
3.51-11.50 Gyr -1.509 -0.067 0.156
11.50-12.78 Gyr -0.247 0.584 1.124

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.351 10.454 10.504
{\rm log}_{10}({\rm SFR}) -1.632 -1.043 -0.480
{\rm log}_{10}({\rm sSFR}) -12.080 -11.467 -10.932
{\rm stellar\ age} 8.074 11.505 12.118

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.209 -0.904 -0.734
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.599 -0.448 0.289

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.105 0.208 0.363
\delta -0.704 -0.409 -0.110
\tau_1/\tau_2 0.574 1.036 1.532
Q_{PAH} 1.704 3.841 5.641
U_{min} 3.322 9.303 17.466
{\rm log}_{10}(\gamma_e)\, -2.664 -1.206 -0.336

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.144 -2.954 -1.912
{\rm log}_{10}(\tau_{AGN})\, 1.112 1.656 2.011

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.334 -1.221 -0.807
0.03-0.10 Gyr -2.398 -1.058 -0.358
0.10-0.33 Gyr -3.735 -1.417 -0.632
0.33-1.07 Gyr -4.717 -1.827 -0.803
1.07-3.51 Gyr -4.010 -1.654 -0.514
3.51-11.50 Gyr -2.108 -0.134 0.607
11.50-12.78 Gyr 0.658 1.555 1.650