2021abzi results

Information

Transient
Name:2021abzi
Right ascension: 8h28m51.75s
Declination:12d32m18.18s
Discovery Date:None
Classification:Ia
Redshift:0.068086
MW E(B-V):0.028
Host
Name:2021abzi
Right ascension: 8h28m51.73s
Declination:12d32m16.62s
Redshift:None
Photometric Redshift:0.075
 
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 2.22
Transient MWEBV processed 0.04
Host match processed 2.94
Host information processed 0.03
Host MWEBV processed 0.04
Host spectrum download processed 0.11
Global aperture construction processed 0.62
Global aperture photometry processed 5.96
Validate global photometry processed 6.5
Global host SED inference processed 329.52
Local aperture photometry processed 5.56
Validate local photometry processed 0.02
Local host SED inference processed 334.73
 

Imaging data


 

Spectral Energy Distribution



 

Host Galaxy Spectrum


 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.488 9.647 9.765
{\rm log}_{10}({\rm SFR}) -2.572 -1.128 -0.494
{\rm log}_{10}({\rm sSFR}) -12.171 -10.781 -10.102
{\rm stellar\ age} 4.808 7.278 8.514

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.551 -0.916 -0.435
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.455 -0.556 0.175

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.301 0.633 1.043
\delta -0.639 -0.204 0.206
\tau_1/\tau_2 0.664 0.987 1.310
Q_{PAH} 0.959 2.622 4.860
U_{min} 2.708 7.804 15.813
{\rm log}_{10}(\gamma_e)\, -3.051 -2.036 -0.940

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.201 -2.479 -0.462
{\rm log}_{10}(\tau_{AGN})\, 1.043 1.486 1.905

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.034 -1.335 -0.644
0.03-0.10 Gyr -2.770 -1.161 -0.455
0.10-0.33 Gyr -2.335 -1.070 -0.348
0.33-1.08 Gyr -2.006 -0.904 -0.233
1.08-3.53 Gyr -1.485 -0.501 -0.096
3.53-11.57 Gyr -0.905 -0.217 -0.034
11.57-12.85 Gyr -1.276 -0.230 0.343

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.244 10.304 10.363
{\rm log}_{10}({\rm SFR}) -1.106 -0.688 -0.365
{\rm log}_{10}({\rm sSFR}) -11.397 -11.010 -10.677
{\rm stellar\ age} 7.190 7.808 9.187

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.747 -0.503 -0.323
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.422 -0.621 0.088

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.166 0.277 0.435
\delta -0.709 -0.357 0.029
\tau_1/\tau_2 0.621 0.938 1.253
Q_{PAH} 0.559 1.400 2.885
U_{min} 2.673 7.412 15.306
{\rm log}_{10}(\gamma_e)\, -2.887 -1.806 -0.935

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.549 -3.812 -2.644
{\rm log}_{10}(\tau_{AGN})\, 1.060 1.543 1.963

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.379 -0.816 -0.475
0.03-0.10 Gyr -1.173 -0.677 -0.288
0.10-0.33 Gyr -1.185 -0.698 -0.323
0.33-1.08 Gyr -1.108 -0.564 -0.226
1.08-3.53 Gyr -0.721 -0.149 0.198
3.53-11.57 Gyr 0.319 0.498 0.591
11.57-12.85 Gyr 0.025 0.543 1.087
 

Aperture Photometry


Aperture details

RA, DEC (J2000):8h28m51.75s, 12d32m18.18s
semi major axis, semi minor axis (arcsec):1.54, 1.54
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 12.09 1.45 21.194 0.131 AB
SDSS_g 53.75 1.94 19.574 0.039 AB
DES_g 58.41 0.33 19.484 0.006 AB
PanSTARRS_g 50.35 0.48 19.645 0.010 AB
SDSS_r 112.49 2.83 18.772 0.027 AB
PanSTARRS_r 112.49 0.37 18.772 0.004 AB
SDSS_i 162.11 3.49 18.375 0.023 AB
PanSTARRS_i 156.52 0.56 18.414 0.004 AB
PanSTARRS_z 199.94 1.35 18.148 0.007 AB
SDSS_z 207.55 6.22 18.107 0.033 AB
PanSTARRS_y 220.35 2.58 18.042 0.013 AB

Aperture details

RA, DEC (J2000):8h28m51.71s, 12d32m16.64s
semi major axis, semi minor axis (arcsec):7.8, 5.82
angle (degrees, anti-clockwise from east):-155.43
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 8.54 2.94 21.572 0.374 AB
GALEX_NUV 12.8 0.77 21.132 0.065 AB
SDSS_u 72.06 5.66 19.256 0.085 AB
SDSS_g 242.28 4.44 17.939 0.020 AB
DES_g 249.18 0.77 17.909 0.003 AB
PanSTARRS_g 177.56 1.79 18.277 0.011 AB
SDSS_r 482.27 6.42 17.192 0.014 AB
PanSTARRS_r 516.6 1.48 17.117 0.003 AB
SDSS_i 667.13 8.34 16.839 0.014 AB
PanSTARRS_i 666.93 2.23 16.840 0.004 AB
PanSTARRS_z 827.58 5.76 16.605 0.008 AB
SDSS_z 853.34 23.24 16.572 0.030 AB
PanSTARRS_y 975.28 11.15 16.427 0.012 AB
2MASS_J 1294.39 194.58 15.225 0.163 Vega
2MASS_H 1574.48 276.58 14.540 0.191 Vega
2MASS_K 912.65 306.58 14.661 0.365 Vega
WISE_W1 612.22 20.01 14.234 0.035 Vega
WISE_W2 338.73 31.76 14.236 0.102 Vega
WISE_W3 494.07 92.87 11.992 0.204 Vega