2021adu

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Information

Transient

Name: 2021adu
Right ascension: 6h08m54.04s
Declination: -39d41m36.92s
Discovery Date: None
Classification: Ia
Redshift: 0.053766
MW E(B-V): 0.064

Host

Name: 2021adu
Right ascension: 6h08m52.91s
Declination: -39d41m28.62s
Redshift: 0.053420
Photometric Redshift:
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.69
Cutout download processed 4.34
Global aperture construction processed 0.13
Local aperture photometry processed 0.74
Global aperture photometry processed 0.66
Validate local photometry no valid phot 0.02
Validate global photometry processed 0.73
Host information processed 0.11
Global host SED inference processed 864.78
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.07
Log transient processing status blocked 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) = 6h08m54.04s, -39d41m36.92s
semi major axis, semi minor axis (arcsec) = 1.92, 1.92
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error

Aperture details

RA, DEC (J2000) = 6h08m52.94s, -39d41m28.66s
semi major axis, semi minor axis (arcsec) = 18.8, 9.16
angle (degrees, anti-clockwise from east) = -62.92

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_NUV 76.49 6.28 19.191 0.089
WISE_W1 6244.34 43.5 11.712 0.008
WISE_W2 3755.34 133.59 11.624 0.039
WISE_W3 7390.38 157.17 9.054 0.023
WISE_W4 5885.43 905.15 7.856 0.167
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.796 11.000 11.164
{\rm log}_{10}({\rm SFR}) -0.225 0.391 1.050
{\rm log}_{10}({\rm sSFR}) -11.184 -10.629 -9.879
{\rm stellar\ age} 5.118 7.647 11.445

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.332 0.013 0.137
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.210 -0.635 -0.270

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.189 0.360 0.616
\delta -0.705 -0.368 0.024
\tau_1/\tau_2 0.305 0.821 1.312
Q_{PAH} 0.347 1.554 4.154
U_{min} 2.601 6.801 13.781
{\rm log}_{10}(\gamma_e)\, -3.448 -2.413 -1.472

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.295 -2.881 -1.698
{\rm log}_{10}(\tau_{AGN})\, 0.995 1.539 1.961

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.540 0.223 0.803
0.03-0.10 Gyr -0.548 0.338 1.150
0.10-0.33 Gyr -0.936 0.232 0.871
0.33-1.08 Gyr -1.392 0.388 1.124
1.08-3.57 Gyr -0.688 0.746 1.191
3.57-11.74 Gyr 0.065 0.936 1.245
11.74-13.04 Gyr 0.353 1.270 2.202