2021aafa results

Information

Transient
Name:2021aafa
Right ascension: 1h01m43.08s
Declination:-13d40m13.34s
Discovery Date:None
Classification:SNIa-91T-like
Redshift:0.100000
MW E(B-V):0.020
Host
Name:
Right ascension: 1h01m43.08s
Declination:-13d40m13.58s
Redshift:None
Photometric Redshift:0.124
 

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_r
DES_z
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 6.54
Transient MWEBV processed 0.04
Host match processed 5.8
Host information processed 0.17
Host MWEBV processed 0.05
Global aperture construction processed 0.63
Global aperture photometry processed 5.2
Validate global photometry processed 13.65
Global host SED inference processed 430.76
Local aperture photometry processed 5.14
Validate local photometry processed 0.02
Local host SED inference processed 465.14
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):1h01m43.08s, -13d40m13.34s
semi major axis, semi minor axis (arcsec):1.09, 1.09
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 76.56 0.65 19.190 0.009 AB
PanSTARRS_z 111.73 0.78 18.780 0.008 AB
DES_z 117.93 2.33 18.721 0.021 AB
PanSTARRS_y 127.73 1.87 18.634 0.016 AB

Aperture details

RA, DEC (J2000):1h01m43.07s, -13d40m13.41s
semi major axis, semi minor axis (arcsec):5.4, 3.39
angle (degrees, anti-clockwise from east):-83.91
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.16 0.8 23.738 0.745 AB
GALEX_NUV 1.82 1.16 23.250 0.693 AB
DES_g 83.55 0.59 19.095 0.008 AB
PanSTARRS_g 83.53 1.21 19.095 0.016 AB
PanSTARRS_r 166.12 1.22 18.349 0.008 AB
DES_r 190.1 1.15 18.203 0.007 AB
PanSTARRS_i 238.59 2.18 17.956 0.010 AB
PanSTARRS_z 296.06 2.89 17.722 0.011 AB
DES_z 322.16 4.02 17.630 0.014 AB
PanSTARRS_y 354.02 7.16 17.527 0.022 AB
2MASS_J 364.04 122.97 16.602 0.367 Vega
2MASS_H 306.59 187.8 16.316 0.665 Vega
2MASS_K 558.92 229.03 15.194 0.445 Vega
WISE_W1 195.22 10.56 15.475 0.059 Vega
WISE_W2 117.57 14.69 15.385 0.136 Vega
WISE_W3 48.4 63.13 14.514 1.416 Vega
WISE_W4 303.85 397.09 11.073 1.419 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.340 9.588 9.740
{\rm log}_{10}({\rm SFR}) -0.909 -0.155 0.486
{\rm log}_{10}({\rm sSFR}) -10.531 -9.774 -8.940
{\rm stellar\ age} 2.134 5.997 7.760

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.572 -0.795 -0.080
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.357 -0.569 0.116

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.266 0.664 1.071
\delta -0.685 -0.311 0.050
\tau_1/\tau_2 0.683 1.047 1.449
Q_{PAH} 0.769 2.398 5.071
U_{min} 3.326 8.576 15.368
{\rm log}_{10}(\gamma_e)\, -3.096 -1.949 -0.761

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.799 -1.699 -0.102
{\rm log}_{10}(\tau_{AGN})\, 1.075 1.572 2.002

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.171 -0.376 0.220
0.03-0.10 Gyr -1.194 -0.186 0.587
0.10-0.33 Gyr -1.310 -0.352 0.334
0.33-1.06 Gyr -1.731 -0.476 0.072
1.06-3.44 Gyr -1.809 -0.516 -0.132
3.44-11.21 Gyr -1.787 -0.426 -0.107
11.21-12.45 Gyr -1.718 -0.426 0.240

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.053 10.157 10.253
{\rm log}_{10}({\rm SFR}) -2.369 -1.083 -0.323
{\rm log}_{10}({\rm sSFR}) -12.565 -11.248 -10.448
{\rm stellar\ age} 6.293 7.420 10.345

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.316 -0.888 -0.611
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.449 -0.448 0.252

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.194 0.393 0.618
\delta -0.880 -0.637 -0.305
\tau_1/\tau_2 0.587 0.974 1.341
Q_{PAH} 0.962 2.778 4.902
U_{min} 3.027 8.731 16.388
{\rm log}_{10}(\gamma_e)\, -2.258 -1.211 -0.408

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.948 -2.577 -1.548
{\rm log}_{10}(\tau_{AGN})\, 1.044 1.522 1.916

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.110 -1.444 -0.787
0.03-0.10 Gyr -2.574 -1.062 -0.207
0.10-0.33 Gyr -2.266 -0.781 0.018
0.33-1.06 Gyr -2.397 -0.739 -0.033
1.06-3.44 Gyr -1.623 -0.144 0.273
3.44-11.21 Gyr -0.454 0.288 0.449
11.21-12.45 Gyr -0.323 0.438 1.257