2020tdp results

Information

Transient
Name:SN2020tdp
Right ascension: 18h03m07.62s
Declination:16d25m54.82s
Discovery Date:Sept. 13, 2020, 7:14 a.m.
Classification:SN Ia
Redshift:0.060000
MW E(B-V):0.094
Host
Name:
Right ascension: 18h03m08.14s
Declination:16d25m52.85s
Redshift:0.078679
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
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
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 8.42
Transient MWEBV processed 0.04
Host match processed 8.54
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction processed 0.62
Global aperture photometry processed 1.4
Validate global photometry processed 7.43
Global host SED inference processed 457.44
Local aperture photometry processed 1.67
Validate local photometry processed 0.01
Local host SED inference processed 604.28
 

Imaging data


 

Spectral Energy Distribution


Warning: possible contaminating objects in the global aperture

 

Aperture Photometry


Aperture details

RA, DEC (J2000):18h03m07.62s, 16d25m54.82s
semi major axis, semi minor axis (arcsec):1.35, 1.35
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 2.02 0.34 23.134 0.183 AB

Aperture details

RA, DEC (J2000):18h03m08.10s, 16d25m56.00s
semi major axis, semi minor axis (arcsec):19.04, 4.72
angle (degrees, anti-clockwise from east):-5.13
Warning: possible contaminating objects in the global aperture
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 10.24 1.41 21.374 0.150 AB
GALEX_NUV 20.51 0.66 20.620 0.035 AB
PanSTARRS_g 1053.3 2.5 16.344 0.003 AB
2MASS_J 6258.85 274.98 13.514 0.048 Vega
2MASS_H 6833.28 429.03 12.946 0.068 Vega
2MASS_K 7241.78 465.76 12.413 0.070 Vega
WISE_W1 3234.99 41.09 12.426 0.014 Vega
WISE_W2 2002.87 39.32 12.307 0.021 Vega
WISE_W3 5329.85 124.81 9.409 0.025 Vega
WISE_W4 5475.86 833.04 7.934 0.165 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.995 8.523 8.871
{\rm log}_{10}({\rm SFR}) -1.134 -0.604 -0.232
{\rm log}_{10}({\rm sSFR}) -9.840 -9.104 -8.202
{\rm stellar\ age} 0.673 5.859 8.188

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.488 -0.721 -0.046
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.462 -0.621 0.078

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.491 1.996 2.465
\delta -0.046 0.161 0.304
\tau_1/\tau_2 0.547 0.912 1.336
Q_{PAH} 0.648 2.165 4.789
U_{min} 2.953 8.290 16.083
{\rm log}_{10}(\gamma_e)\, -3.169 -2.180 -0.910

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.537 -1.400 -0.277
{\rm log}_{10}(\tau_{AGN})\, 0.860 1.299 1.948

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.093 -0.352 0.066
0.03-0.10 Gyr -2.850 -1.186 -0.395
0.10-0.33 Gyr -3.993 -1.657 -0.792
0.33-1.07 Gyr -4.705 -1.913 -1.158
1.07-3.50 Gyr -4.486 -1.804 -1.140
3.50-11.45 Gyr -4.167 -1.672 -1.040
11.45-12.72 Gyr -4.500 -1.647 -0.614

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.919 11.045 11.132
{\rm log}_{10}({\rm SFR}) -0.527 0.052 0.522
{\rm log}_{10}({\rm sSFR}) -11.593 -10.958 -10.477
{\rm stellar\ age} 5.282 7.096 8.345

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.596 -0.356 -0.199
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.083 -0.474 0.040

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.159 0.248 0.382
\delta -0.923 -0.739 -0.370
\tau_1/\tau_2 0.511 0.904 1.327
Q_{PAH} 1.311 2.805 5.160
U_{min} 2.193 7.069 14.169
{\rm log}_{10}(\gamma_e)\, -2.678 -1.572 -0.656

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.038 -2.782 -1.769
{\rm log}_{10}(\tau_{AGN})\, 1.154 1.648 1.989

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.555 0.079 0.560
0.03-0.10 Gyr -1.105 -0.130 0.516
0.10-0.33 Gyr -0.934 0.036 0.678
0.33-1.07 Gyr -0.426 0.501 0.935
1.07-3.50 Gyr 0.425 1.046 1.395
3.50-11.45 Gyr 0.703 1.176 1.345
11.45-12.72 Gyr 0.391 1.149 1.712