2021thu results

Information

Transient
Name:2021thu
Right ascension: 4h00m43.60s
Declination:21d03m16.50s
Discovery Date:None
Classification:SN Ia
Redshift:0.021268
MW E(B-V):0.211
Host
Name:2021thu
Right ascension: 4h00m43.58s
Declination:21d03m14.04s
Redshift:0.021268
Photometric Redshift:0.020
 

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 3.27
Transient MWEBV processed 0.05
Host match processed 0.81
Host information processed 0.1
Host MWEBV processed 0.04
Global aperture construction processed 0.7
Global aperture photometry processed 4.62
Validate global photometry processed 12.44
Global host SED inference processed 423.44
Local aperture photometry processed 4.44
Validate local photometry processed 0.02
Local host SED inference processed 508.01
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):4h00m43.60s, 21d03m16.50s
semi major axis, semi minor axis (arcsec):4.65, 4.65
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 29.25 3.4 20.235 0.126 AB
PanSTARRS_g 803.89 1.3 16.637 0.002 AB
PanSTARRS_r 1520.07 1.42 15.945 0.001 AB
PanSTARRS_i 2081.95 1.79 15.604 0.001 AB
PanSTARRS_z 2566.82 3.43 15.377 0.001 AB
PanSTARRS_y 3053.09 8.45 15.188 0.003 AB
2MASS_J 3857.8 110.77 14.039 0.031 Vega
2MASS_H 4774.02 164.05 13.335 0.037 Vega
2MASS_K 3906.42 177.68 13.083 0.049 Vega

Aperture details

RA, DEC (J2000):4h00m43.64s, 21d03m14.15s
semi major axis, semi minor axis (arcsec):19.56, 15.44
angle (degrees, anti-clockwise from east):-58.4
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 143.01 8.84 18.512 0.067 AB
GALEX_NUV 184.82 5.6 18.233 0.033 AB
PanSTARRS_g 2436.87 4.48 15.433 0.002 AB
PanSTARRS_r 4373.85 4.87 14.798 0.001 AB
PanSTARRS_i 5642.54 6.23 14.521 0.001 AB
PanSTARRS_z 6767.73 12.24 14.324 0.002 AB
PanSTARRS_y 7715.89 31.32 14.182 0.004 AB
2MASS_J 11086.72 412.42 12.893 0.040 Vega
2MASS_H 13075.25 615.4 12.241 0.051 Vega
2MASS_K 10142.47 668.02 12.047 0.072 Vega
WISE_W1 6481.28 59.8 11.672 0.010 Vega
WISE_W2 4232.24 67.58 11.495 0.017 Vega
WISE_W3 25152.94 277.95 7.725 0.012 Vega
WISE_W4 32479.84 1906.91 6.001 0.064 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.666 9.766 9.881
{\rm log}_{10}({\rm SFR}) -0.961 -0.510 -0.101
{\rm log}_{10}({\rm sSFR}) -10.728 -10.302 -9.854
{\rm stellar\ age} 6.127 7.510 9.208

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.548 -0.921 -0.579
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.679 -0.532 0.193

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.124 0.417 0.695
\delta -0.333 -0.006 0.267
\tau_1/\tau_2 0.640 0.982 1.334
Q_{PAH} 0.521 2.227 4.438
U_{min} 2.422 7.508 14.275
{\rm log}_{10}(\gamma_e)\, -3.409 -2.454 -1.442

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.318 -2.495 -0.674
{\rm log}_{10}(\tau_{AGN})\, 0.924 1.490 1.960

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.020 -0.631 -0.309
0.03-0.10 Gyr -1.029 -0.492 -0.014
0.10-0.33 Gyr -0.979 -0.417 -0.045
0.33-1.10 Gyr -1.037 -0.462 -0.139
1.10-3.65 Gyr -0.840 -0.286 -0.004
3.65-12.13 Gyr -0.459 -0.162 0.009
12.13-13.47 Gyr -0.508 -0.018 0.563

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.859 10.020 10.190
{\rm log}_{10}({\rm SFR}) 0.184 0.526 0.824
{\rm log}_{10}({\rm sSFR}) -9.973 -9.520 -9.086
{\rm stellar\ age} 4.591 6.615 8.280

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.962 -0.655 -0.370
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.894 -1.713 -0.665

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.322 0.495 0.696
\delta -0.223 0.026 0.281
\tau_1/\tau_2 0.555 0.905 1.257
Q_{PAH} 1.012 1.690 2.669
U_{min} 1.938 5.883 12.082
{\rm log}_{10}(\gamma_e)\, -3.710 -3.031 -2.026

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.521 -2.398 -1.826
{\rm log}_{10}(\tau_{AGN})\, 1.015 1.479 1.897

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.341 0.207 0.426
0.03-0.10 Gyr 0.146 0.624 0.960
0.10-0.33 Gyr -0.244 0.353 0.816
0.33-1.10 Gyr -0.622 -0.027 0.337
1.10-3.65 Gyr -0.455 -0.019 0.262
3.65-12.13 Gyr -0.382 0.032 0.284
12.13-13.47 Gyr -0.608 0.112 0.665