2021thu

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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
 

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 0.81
Cutout download processed 3.27
Global aperture construction processed 0.7
Local aperture photometry processed 4.44
Global aperture photometry processed 4.62
Validate local photometry processed 0.02
Validate global photometry processed 12.44
Host information processed 0.1
Global host SED inference processed 423.44
Local host SED inference processed 508.01
Transient information processed 0.0
Transient MWEBV processed 0.05
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) = 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
 

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})\, 9.666 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