2020tgi

Download data

Information

Transient

Name: 2020tgi
Right ascension: 2h17m31.50s
Declination: 10d32m50.36s
Discovery Date: None
Classification: Ia
Redshift: 0.083185
MW E(B-V): 0.055

Host

Name: 2020tgi
Right ascension: 2h17m31.48s
Declination: 10d32m50.70s
Redshift: None
Photometric Redshift: 0.130
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 6.11
Cutout download processed 8.5
Global aperture construction processed 0.64
Local aperture photometry processed 6.12
Global aperture photometry processed 8.88
Validate local photometry processed 0.02
Validate global photometry processed 15.34
Host information processed 0.13
Global host SED inference processed 441.11
Local host SED inference processed 463.02
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.13
Log transient processing status processed 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) = 2h17m31.50s, 10d32m50.36s
semi major axis, semi minor axis (arcsec) = 1.28, 1.28
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 33.36 0.21 20.092 0.007
PanSTARRS_r 50.1 0.63 19.650 0.014
DES_r 64.33 0.58 19.379 0.010
PanSTARRS_i 72.3 0.44 19.252 0.007
PanSTARRS_z 91.68 0.84 18.994 0.010
DES_z 98.18 1.52 18.920 0.017
PanSTARRS_y 106.09 2.17 18.836 0.022

Aperture details

RA, DEC (J2000) = 2h17m31.47s, 10d32m50.94s
semi major axis, semi minor axis (arcsec) = 3.67, 2.99
angle (degrees, anti-clockwise from east) = -29.59

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 1.87 0.86 23.223 0.500
GALEX_NUV 2.63 1.12 22.850 0.464
DES_g 50.84 0.3 19.634 0.006
PanSTARRS_g 52.79 1.12 19.594 0.023
PanSTARRS_r 99.36 1.51 18.907 0.017
DES_r 105.16 0.78 18.845 0.008
PanSTARRS_i 137.05 1.03 18.558 0.008
PanSTARRS_z 167.29 1.97 18.341 0.013
DES_z 163.25 2.03 18.368 0.014
PanSTARRS_y 198.87 5.11 18.154 0.028
2MASS_J 273.74 113.97 16.912 0.452
2MASS_H 393.6 174.79 16.045 0.482
2MASS_K 633.79 213.82 15.057 0.366
WISE_W1 100.28 10.99 16.198 0.119
WISE_W2 69.9 13.97 15.950 0.217
WISE_W3 72.63 63.19 14.073 0.945
WISE_W4 -51.99 361.9
 

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})\, 9.117 9.327 9.432
{\rm log}_{10}({\rm SFR}) -1.247 -0.593 0.098
{\rm log}_{10}({\rm sSFR}) -10.610 -9.959 -9.153
{\rm stellar\ age} 2.043 5.453 7.021

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.104 -0.400 -0.019
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.612 -0.841 0.023

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.227 0.669 1.139
\delta -0.667 -0.197 0.112
\tau_1/\tau_2 0.697 1.032 1.386
Q_{PAH} 0.857 2.507 4.722
U_{min} 2.957 7.935 15.210
{\rm log}_{10}(\gamma_e)\, -3.004 -1.784 -0.581

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.204 -1.058 -0.018
{\rm log}_{10}(\tau_{AGN})\, 1.106 1.541 2.005

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.359 -0.842 -0.361
0.03-0.10 Gyr -1.364 -0.564 0.214
0.10-0.33 Gyr -1.142 -0.414 0.265
0.33-1.07 Gyr -1.239 -0.465 -0.037
1.07-3.49 Gyr -1.539 -0.598 -0.339
3.49-11.40 Gyr -1.945 -0.709 -0.460
11.40-12.66 Gyr -1.994 -0.762 -0.200

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.596 9.715 9.826
{\rm log}_{10}({\rm SFR}) -1.743 -0.989 -0.463
{\rm log}_{10}({\rm sSFR}) -11.449 -10.671 -10.130
{\rm stellar\ age} 5.998 7.395 9.705

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.464 -0.975 -0.583
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.399 0.004 0.349

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.194 0.365 0.550
\delta -0.798 -0.443 -0.065
\tau_1/\tau_2 0.657 1.026 1.394
Q_{PAH} 1.422 3.258 5.192
U_{min} 2.840 8.258 16.207
{\rm log}_{10}(\gamma_e)\, -2.505 -1.424 -0.518

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.897 -2.213 -1.263
{\rm log}_{10}(\tau_{AGN})\, 1.040 1.531 1.918

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.930 -1.123 -0.748
0.03-0.10 Gyr -1.924 -0.982 -0.353
0.10-0.33 Gyr -2.106 -0.922 -0.368
0.33-1.07 Gyr -2.357 -0.835 -0.302
1.07-3.49 Gyr -1.683 -0.497 -0.130
3.49-11.40 Gyr -0.746 -0.183 0.005
11.40-12.66 Gyr -0.763 -0.043 0.712