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 Mag sys
DES_g 33.36 0.21 20.092 0.007 AB
PanSTARRS_r 50.1 0.63 19.650 0.014 AB
DES_r 64.33 0.58 19.379 0.010 AB
PanSTARRS_i 72.3 0.44 19.252 0.007 AB
PanSTARRS_z 91.68 0.84 18.994 0.010 AB
DES_z 98.18 1.52 18.920 0.017 AB
PanSTARRS_y 106.09 2.17 18.836 0.022 AB

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 Mag sys
GALEX_FUV 1.87 0.86 23.223 0.500 AB
GALEX_NUV 2.63 1.12 22.850 0.464 AB
DES_g 50.84 0.3 19.634 0.006 AB
PanSTARRS_g 52.79 1.12 19.594 0.023 AB
PanSTARRS_r 99.36 1.51 18.907 0.017 AB
DES_r 105.16 0.78 18.845 0.008 AB
PanSTARRS_i 137.05 1.03 18.558 0.008 AB
PanSTARRS_z 167.29 1.97 18.341 0.013 AB
DES_z 163.25 2.03 18.368 0.014 AB
PanSTARRS_y 198.87 5.11 18.154 0.028 AB
2MASS_J 273.74 113.97 16.912 0.452 Vega
2MASS_H 393.6 174.79 16.045 0.482 Vega
2MASS_K 633.79 213.82 15.057 0.366 Vega
WISE_W1 100.28 10.99 16.198 0.119 Vega
WISE_W2 69.9 13.97 15.950 0.217 Vega
WISE_W3 72.63 63.19 14.073 0.945 Vega
WISE_W4 -51.99 361.9 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})\, 9.117 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