2021aibu results

Information

Transient (warnings)
Name:AT2021aibu
Right ascension: 7h11m04.30s
Declination:48d18m31.44s
Discovery Date:Aug. 20, 2021, 11:45 a.m.
Classification:None
Redshift:None
MW E(B-V):
Host
Name:2021aibu
Right ascension: 7h11m04.28s
Declination:48d18m31.74s
Redshift:None
Photometric Redshift:0.086
 

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
DES_g
DES_z
 SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_r
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 0.03
Transient MWEBV processed 0.19
Host match processed 2.25
Host information processed 0.12
Host MWEBV processed 0.08
Global aperture construction processed 0.82
Global aperture photometry processed 4.22
Validate global photometry processed 15.69
Global host SED inference processed 553.47
Local aperture photometry processed 4.09
Validate local photometry processed 0.02
Local host SED inference processed 556.95
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

RA, DEC (J2000):7h11m04.30s, 48d18m31.44s
semi major axis, semi minor axis (arcsec):1.24, 1.24
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 39.82 0.6 19.900 0.016 AB
PanSTARRS_r 110.82 0.46 18.788 0.005 AB
PanSTARRS_i 174.76 0.38 18.294 0.002 AB
PanSTARRS_z 186.9 1.08 18.221 0.006 AB
DES_z 221.03 2.52 18.039 0.012 AB
PanSTARRS_y 195.43 2.17 18.173 0.012 AB

Aperture details

RA, DEC (J2000):7h11m04.27s, 48d18m31.89s
semi major axis, semi minor axis (arcsec):6.66, 5.87
angle (degrees, anti-clockwise from east):-67.04
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_i 646.57 1.7 16.873 0.003 AB
DES_z 790.94 4.98 16.655 0.007 AB
WISE_W1 905.45 22.43 13.809 0.027 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.911 10.015 10.166
{\rm log}_{10}({\rm SFR}) -0.338 0.100 0.474
{\rm log}_{10}({\rm sSFR}) -10.400 -9.939 -9.528
{\rm stellar\ age} 6.680 7.876 11.642

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.658 -1.251 -0.747
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.096 -0.464 -0.003

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.725 1.039 1.421
\delta -0.560 -0.330 -0.019
\tau_1/\tau_2 0.675 1.063 1.472
Q_{PAH} 0.745 2.605 4.977
U_{min} 2.549 8.534 16.352
{\rm log}_{10}(\gamma_e)\, -3.242 -1.945 -0.796

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.998 -1.976 -0.709
{\rm log}_{10}(\tau_{AGN})\, 0.938 1.403 1.855

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.510 -0.071 0.306
0.03-0.10 Gyr -2.461 -0.657 0.145
0.10-0.33 Gyr -4.422 -1.764 -0.556
0.33-1.07 Gyr -4.616 -1.779 -0.530
1.07-3.48 Gyr -4.029 -1.348 -0.237
3.48-11.36 Gyr -1.266 -0.137 0.046
11.36-12.62 Gyr -0.642 0.164 0.979

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.073 10.290 10.464
{\rm log}_{10}({\rm SFR}) -0.023 0.375 0.664
{\rm log}_{10}({\rm sSFR}) -10.374 -9.937 -9.499
{\rm stellar\ age} 3.919 6.509 8.560

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.904 -0.409 -0.024
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.156 -0.343 0.196

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.263 0.486 0.782
\delta -0.647 -0.224 0.200
\tau_1/\tau_2 0.672 1.123 1.548
Q_{PAH} 0.873 2.316 4.641
U_{min} 2.637 8.136 16.270
{\rm log}_{10}(\gamma_e)\, -3.302 -2.229 -1.192

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.733 -1.424 -0.742
{\rm log}_{10}(\tau_{AGN})\, 0.958 1.296 1.747

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.176 0.215 0.519
0.03-0.10 Gyr -0.463 0.392 0.983
0.10-0.33 Gyr -1.971 -0.231 0.424
0.33-1.07 Gyr -1.892 -0.252 0.421
1.07-3.48 Gyr -1.526 -0.067 0.361
3.48-11.36 Gyr -0.765 0.089 0.353
11.36-12.62 Gyr -0.913 0.103 0.851