2020gdw

Download data

Information

Transient

Name: 2020gdw
Right ascension: 13h22m46.33s
Declination: -12d59m25.63s
Discovery Date: None
Classification: SNIa
Redshift: 0.018000
MW E(B-V): 0.042

Host

Name: 2020gdw
Right ascension: 13h22m56.50s
Declination: -12d57m53.28s
Redshift: 0.018396
Photometric Redshift: 0.017
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.14
Cutout download processed 2.97
Global aperture construction processed 0.6
Local aperture photometry processed 3.59
Global aperture photometry processed 0.86
Validate local photometry processed 0.02
Validate global photometry processing None
Host information processed 0.12
Global host SED inference not processed None
Local host SED inference processed 475.24
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.04
Log transient processing status processing None
 

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) = 13h22m46.33s, -12d59m25.63s
semi major axis, semi minor axis (arcsec) = 5.36, 5.36
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 1.59 3.13 23.399 2.144
GALEX_NUV 4.02 2.0 22.390 0.541
PanSTARRS_g 6.84 1.48 21.812 0.235
PanSTARRS_r 16.03 2.16 20.887 0.146
PanSTARRS_i 27.22 2.41 20.313 0.096
PanSTARRS_z 40.21 3.19 19.889 0.086
PanSTARRS_y 57.54 6.78 19.500 0.128
2MASS_J 317.52 128.21 16.751 0.438
2MASS_H 390.61 176.12 16.053 0.490
2MASS_K 227.16 222.5 16.171 1.063

Aperture details

RA, DEC (J2000) = 13h22m56.50s, -12d57m52.68s
semi major axis, semi minor axis (arcsec) = 35.9, 29.66
angle (degrees, anti-clockwise from east) = -86.95

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
 

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})\, 7.765 8.030 8.232
{\rm log}_{10}({\rm SFR}) -2.468 -1.816 -1.316
{\rm log}_{10}({\rm sSFR}) -10.557 -9.892 -9.218
{\rm stellar\ age} 4.087 7.207 9.325

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.388 -0.514 -0.018
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.327 -0.567 0.143

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.295 1.809 2.384
\delta -0.134 0.050 0.203
\tau_1/\tau_2 0.486 0.883 1.257
Q_{PAH} 0.395 1.919 4.479
U_{min} 3.076 8.619 15.901
{\rm log}_{10}(\gamma_e)\, -3.128 -2.158 -1.101

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.960 -2.094 -0.524
{\rm log}_{10}(\tau_{AGN})\, 0.939 1.317 1.853

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.580 -1.733 -1.268
0.03-0.10 Gyr -2.845 -2.030 -1.353
0.10-0.33 Gyr -3.250 -2.304 -1.643
0.33-1.10 Gyr -3.573 -2.354 -1.739
1.10-3.66 Gyr -3.562 -2.174 -1.741
3.66-12.16 Gyr -3.211 -1.986 -1.687
12.16-13.51 Gyr -2.991 -1.906 -1.130

Global parameter details

Documentation