2022bbt results

2022bbt results

Information

Transient

Name:	`2022bbt`
Right ascension:	`15h42m42.38s`
Declination:	`20d35m50.37s`
Discovery Date:	`None`
Classification:	`SN Ia`
Redshift:	`0.036570`
MW E(B-V):	`0.042`

Host

Name:	`2022bbt`
Right ascension:	`15h42m42.26s`
Declination:	`20d35m57.29s`
Redshift:	`None`
Photometric Redshift:	`0.107`

Cutout Download Report

Downloadable	Unavailable
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g	GALEX_NUV GALEX_FUV DES_g DES_r DES_i DES_z DES_Y

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	12.6
Transient MWEBV	processed	0.04
Host match	processed	2.42
Host information	processed	0.08
Host MWEBV	processed	0.04
Host spectrum download	not processed	None
Global aperture construction	processed	0.66
Global aperture photometry	processed	5.0
Validate global photometry	processed	14.88
Global host SED inference	processed	417.96
Local aperture photometry	processed	1.15
Validate local photometry	processed	0.02
Local host SED inference	processed	547.22

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})\,	6.843	7.459	7.872
{\rm log}_{10}({\rm SFR})	-1.819	-1.383	-0.961
{\rm log}_{10}({\rm sSFR})	-9.480	-8.767	-7.963
{\rm stellar\ age}	0.064	4.712	7.623

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.533	-0.569	0.034
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.475	-0.636	0.056

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	1.479	1.992	2.718
\delta	-0.029	0.168	0.319
\tau_1/\tau_2	0.501	0.888	1.297
Q_{PAH}	0.606	2.041	4.639
U_{min}	3.046	8.489	16.498
{\rm log}_{10}(\gamma_e)\,	-3.323	-2.212	-0.760

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.836	-1.261	-0.052
{\rm log}_{10}(\tau_{AGN})\,	1.063	1.483	1.956

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.673	-1.134	-0.653
0.03-0.10 Gyr	-3.905	-1.991	-1.173
0.10-0.33 Gyr	-5.619	-2.721	-1.828
0.33-1.09 Gyr	-6.858	-3.195	-2.306
1.09-3.60 Gyr	-6.792	-3.026	-2.189
3.60-11.90 Gyr	-6.371	-2.890	-2.050
11.90-13.22 Gyr	-6.223	-2.797	-1.754
0.33-1.09 Gyr	-6.777	-3.043	-2.148
1.09-3.61 Gyr	-7.112	-3.059	-2.171
3.61-11.94 Gyr	-7.482	-2.994	-2.120
11.94-13.27 Gyr	-7.586	-2.932	-1.828

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.297	8.647	8.854
{\rm log}_{10}({\rm SFR})	-1.207	-0.542	-0.086
{\rm log}_{10}({\rm sSFR})	-9.925	-9.247	-8.457
{\rm stellar\ age}	0.664	4.744	6.847

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.554	-0.937	-0.331
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.285	0.161	0.381

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.255	0.412	0.637
\delta	-0.584	-0.093	0.228
\tau_1/\tau_2	0.624	1.002	1.368
Q_{PAH}	1.310	2.778	4.706
U_{min}	2.878	8.140	15.590
{\rm log}_{10}(\gamma_e)\,	-3.196	-2.186	-1.180

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.995	-2.636	-1.725
{\rm log}_{10}(\tau_{AGN})\,	0.948	1.355	1.839

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.803	-1.193	-0.935
0.03-0.10 Gyr	-1.180	-0.421	0.070
0.10-0.33 Gyr	-1.427	-0.623	-0.193
0.33-1.09 Gyr	-2.988	-1.241	-0.658
1.09-3.60 Gyr	-3.647	-1.432	-0.940
3.60-11.90 Gyr	-3.918	-1.578	-1.059
11.90-13.22 Gyr	-3.758	-1.529	-0.826
0.33-1.09 Gyr	-2.887	-1.213	-0.688
1.09-3.61 Gyr	-3.421	-1.425	-0.971
3.61-11.94 Gyr	-3.801	-1.579	-1.107
11.94-13.27 Gyr	-3.875	-1.583	-0.885

Aperture Photometry

Aperture details

RA, DEC (J2000):	15h42m42.38s, 20d35m50.37s
semi major axis, semi minor axis (arcsec):	2.75, 2.75
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	-4.31	2.16			AB
SDSS_g	-0.13	0.9			AB
PanSTARRS_g	0.65	0.63	24.368	1.057	AB
SDSS_r	1.53	1.33	23.439	0.946	AB
PanSTARRS_r	2.7	0.69	22.823	0.279	AB
SDSS_i	-0.61	2.32			AB
PanSTARRS_i	1.12	0.69	23.778	0.669	AB
PanSTARRS_z	3.12	1.51	22.663	0.524	AB
SDSS_z	-27.72	8.24			AB
PanSTARRS_y	4.01	3.32	22.392	0.899	AB

Aperture details

RA, DEC (J2000):	15h42m42.27s, 20d35m57.34s
semi major axis, semi minor axis (arcsec):	7.1, 4.89
angle (degrees, anti-clockwise from east):	-53.21

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	53.84	4.98	19.572	0.100	AB
SDSS_g	120.0	3.28	18.702	0.030	AB
PanSTARRS_g	105.05	1.37	18.847	0.014	AB
SDSS_r	137.14	3.94	18.557	0.031	AB
PanSTARRS_r	144.32	1.44	18.502	0.011	AB
SDSS_i	173.58	5.87	18.301	0.037	AB
PanSTARRS_i	168.2	1.45	18.335	0.009	AB
PanSTARRS_z	176.92	3.41	18.281	0.021	AB
SDSS_z	157.59	17.44	18.406	0.120	AB
PanSTARRS_y	216.15	7.43	18.063	0.037	AB
2MASS_J	466.85	177.42	16.332	0.413	Vega
2MASS_H	338.2	283.02	16.209	0.909	Vega
2MASS_K	901.55	318.89	14.675	0.384	Vega
WISE_W1	142.16	10.32	15.819	0.079	Vega
WISE_W2	78.07	12.39	15.830	0.172	Vega
WISE_W3	9.08	54.04	16.331	6.463	Vega