2020tdp

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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:
 

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 8.54
Cutout download processed 8.42
Global aperture construction processed 0.62
Local aperture photometry processed 1.67
Global aperture photometry processed 1.4
Validate local photometry processed 0.01
Validate global photometry processed 7.43
Host information processed 0.14
Global host SED inference processed 457.44
Local host SED inference processed 604.28
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) = 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
 

Imaging data

 

Spectral Energy Distribution

 
 
Warning: possible contaminating objects in the global aperture
 
 

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