2023bhb results

2023bhb results

Information

Transient

Name:	`2023bhb`
Right ascension:	`12h14m43.42s`
Declination:	`19d10m05.21s`
Discovery Date:	`None`
Classification:	`SN Ia`
Redshift:	`0.027951`
MW E(B-V):	`0.021`

Host

Name:	`2023bhb`
Right ascension:	`12h14m42.66s`
Declination:	`19d09m57.78s`
Redshift:	`0.028135`
Photometric Redshift:	`0.110`

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 SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g	DES_g DES_r DES_i DES_z DES_Y

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	13.59
Transient MWEBV	processed	0.04
Host match	processed	2.45
Host information	processed	0.11
Host MWEBV	processed	0.11
Global aperture construction	processed	0.67
Global aperture photometry	processed	5.72
Validate global photometry	processed	16.56
Global host SED inference	processed	665.42
Local aperture photometry	processed	5.56
Validate local photometry	processed	0.03
Local host SED inference	processed	543.32

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	12h14m43.42s, 19d10m05.21s
semi major axis, semi minor axis (arcsec):	3.54, 3.54
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	13.2	3.99	21.098	0.328	AB
SDSS_g	4.53	1.34	22.260	0.321	AB
PanSTARRS_g	7.47	0.75	21.716	0.109	AB
SDSS_r	10.13	2.07	21.386	0.222	AB
PanSTARRS_r	9.06	1.0	21.508	0.120	AB
SDSS_i	22.75	3.29	20.508	0.157	AB
PanSTARRS_i	17.68	1.3	20.781	0.080	AB
PanSTARRS_z	21.57	1.87	20.565	0.094	AB
SDSS_z	25.84	10.89	20.369	0.457	AB
PanSTARRS_y	25.22	4.3	20.395	0.185	AB
2MASS_J	81.94	69.64	18.221	0.923	Vega
2MASS_H	115.47	123.83	17.376	1.164	Vega
2MASS_K	-13.88	108.37			Vega

Aperture details

RA, DEC (J2000):	12h14m42.64s, 19d09m58.00s
semi major axis, semi minor axis (arcsec):	7.3, 5.16
angle (degrees, anti-clockwise from east):	-131.27

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	14.04	3.74	21.032	0.289	AB
GALEX_NUV	20.72	3.04	20.609	0.159	AB
SDSS_u	75.62	7.06	19.203	0.101	AB
SDSS_g	104.12	3.27	18.856	0.034	AB
PanSTARRS_g	115.57	1.32	18.743	0.012	AB
SDSS_r	167.17	4.55	18.342	0.030	AB
PanSTARRS_r	157.75	1.76	18.405	0.012	AB
SDSS_i	216.54	6.39	18.061	0.032	AB
PanSTARRS_i	189.19	2.26	18.208	0.013	AB
PanSTARRS_z	210.58	3.3	18.091	0.017	AB
SDSS_z	215.45	19.05	18.067	0.096	AB
PanSTARRS_y	233.97	7.42	17.977	0.034	AB
2MASS_J	328.71	131.44	16.713	0.434	Vega
2MASS_H	642.25	232.22	15.513	0.393	Vega
2MASS_K	405.14	204.64	15.543	0.548	Vega
WISE_W1	80.42	13.88	16.438	0.187	Vega
WISE_W2	58.93	13.46	16.135	0.248	Vega
WISE_W3	-27.85	75.28			Vega
WISE_W4	-137.36	457.17			Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	7.461	7.961	8.185
{\rm log}_{10}({\rm SFR})	-1.717	-1.136	-0.596
{\rm log}_{10}({\rm sSFR})	-9.762	-9.060	-8.045
{\rm stellar\ age}	1.115	6.584	8.672

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.671	-0.919	-0.199
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.644	-0.843	0.000

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	1.222	1.698	2.245
\delta	0.034	0.214	0.337
\tau_1/\tau_2	0.530	0.919	1.317
Q_{PAH}	0.454	1.557	4.260
U_{min}	2.949	8.470	16.530
{\rm log}_{10}(\gamma_e)\,	-3.261	-2.230	-1.093

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.851	-1.532	-0.280
{\rm log}_{10}(\tau_{AGN})\,	0.964	1.417	1.902

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.967	-1.378	-0.934
0.03-0.10 Gyr	-1.890	-1.154	-0.475
0.10-0.33 Gyr	-4.290	-2.407	-1.644
0.33-1.10 Gyr	-5.415	-2.774	-1.968
1.10-3.64 Gyr	-4.682	-2.510	-1.891
3.64-12.04 Gyr	-4.217	-2.145	-1.709
12.04-13.38 Gyr	-4.115	-2.086	-1.271

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.506	8.748	8.904
{\rm log}_{10}({\rm SFR})	-0.711	-0.353	0.048
{\rm log}_{10}({\rm sSFR})	-9.468	-9.085	-8.528
{\rm stellar\ age}	5.676	7.675	11.603

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.731	-1.339	-0.854
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.076	0.094	0.409

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.247	0.381	0.577
\delta	-0.788	-0.560	-0.349
\tau_1/\tau_2	0.497	0.940	1.400
Q_{PAH}	0.238	0.726	1.828
U_{min}	3.420	9.195	16.778
{\rm log}_{10}(\gamma_e)\,	-3.458	-2.630	-1.702

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.019	-2.823	-2.041
{\rm log}_{10}(\tau_{AGN})\,	1.023	1.454	1.876

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-4.300	-3.005	-2.018
0.03-0.10 Gyr	-0.552	-0.190	0.210
0.10-0.33 Gyr	-4.281	-2.776	-1.222
0.33-1.10 Gyr	-6.206	-3.477	-1.583
1.10-3.64 Gyr	-5.206	-2.616	-1.344
3.64-12.04 Gyr	-3.131	-1.378	-1.038
12.04-13.38 Gyr	-2.681	-0.998	-0.054