2021bzw

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Information

Transient

Name: 2021bzw
Right ascension: 10h54m38.72s
Declination: -14d35m42.30s
Discovery Date: None
Classification: Ia-91T
Redshift: 0.071037
MW E(B-V): 0.047

Host

Name: 2021bzw
Right ascension: 10h54m39.17s
Declination: -14d35m42.13s
Redshift: None
Photometric Redshift: 0.085
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 3.5
Cutout download processed 5.38
Global aperture construction processed 1.07
Local aperture photometry processed 5.33
Global aperture photometry processed 6.14
Validate local photometry processed 0.03
Validate global photometry processed 15.29
Host information processed 0.11
Global host SED inference processed 539.92
Local host SED inference processed 722.29
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.07
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) = 10h54m38.72s, -14d35m42.30s
semi major axis, semi minor axis (arcsec) = 1.48, 1.48
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 4.58 0.32 22.248 0.076 AB
PanSTARRS_r 7.48 0.53 21.716 0.077 AB
PanSTARRS_i 10.78 0.72 21.318 0.073 AB
PanSTARRS_z 13.79 1.0 21.051 0.078 AB
PanSTARRS_y 17.8 2.46 20.774 0.150 AB

Aperture details

RA, DEC (J2000) = 10h54m39.15s, -14d35m41.84s
semi major axis, semi minor axis (arcsec) = 8.63, 6.74
angle (degrees, anti-clockwise from east) = -64.99

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 21.26 4.56 20.581 0.233 AB
PanSTARRS_g 339.65 1.68 17.572 0.005 AB
PanSTARRS_r 584.73 2.73 16.983 0.005 AB
PanSTARRS_i 817.07 3.54 16.619 0.005 AB
PanSTARRS_z 997.97 5.01 16.402 0.005 AB
PanSTARRS_y 1199.17 12.18 16.203 0.011 AB
2MASS_J 1947.91 199.85 14.781 0.111 Vega
2MASS_K 2134.04 387.49 13.739 0.197 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})\, 8.304 8.558 8.716
{\rm log}_{10}({\rm SFR}) -2.044 -1.358 -0.528
{\rm log}_{10}({\rm sSFR}) -10.639 -9.968 -8.998
{\rm stellar\ age} 1.150 6.158 7.929

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.454 -0.702 -0.073
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.440 -0.581 0.157

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.625 1.172 1.791
\delta -0.141 0.108 0.288
\tau_1/\tau_2 0.648 1.025 1.383
Q_{PAH} 0.926 2.699 5.239
U_{min} 2.745 8.141 15.648
{\rm log}_{10}(\gamma_e)\, -2.845 -1.807 -0.732

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.319 -0.403 0.191
{\rm log}_{10}(\tau_{AGN})\, 1.053 1.468 1.913

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.691 -1.690 -0.999
0.03-0.10 Gyr -2.186 -1.347 -0.420
0.10-0.33 Gyr -2.412 -1.470 -0.739
0.33-1.07 Gyr -3.000 -1.624 -1.015
1.07-3.52 Gyr -3.345 -1.528 -1.177
3.52-11.53 Gyr -3.728 -1.468 -1.160
11.53-12.82 Gyr -3.523 -1.505 -0.805

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.337 10.418 10.531
{\rm log}_{10}({\rm SFR}) -0.197 0.369 0.956
{\rm log}_{10}({\rm sSFR}) -10.653 -10.058 -9.441
{\rm stellar\ age} 5.602 6.970 9.098

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.350 -0.540 -0.098
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.541 -0.335 0.230

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.336 0.692 1.121
\delta -0.213 0.126 0.333
\tau_1/\tau_2 0.657 1.076 1.488
Q_{PAH} 1.224 3.617 5.349
U_{min} 2.205 6.772 14.477
{\rm log}_{10}(\gamma_e)\, -3.437 -1.911 -0.929

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.390 -2.800 -0.544
{\rm log}_{10}(\tau_{AGN})\, 1.112 1.563 1.958

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.284 -0.242 0.167
0.03-0.10 Gyr -0.218 0.466 1.108
0.10-0.33 Gyr -0.633 0.268 0.719
0.33-1.07 Gyr -0.890 0.203 0.597
1.07-3.52 Gyr -0.713 0.367 0.697
3.52-11.53 Gyr -0.020 0.477 0.656
11.53-12.82 Gyr -0.158 0.581 1.296