2022bba results

2022bba results

Information

Transient

Name:	`SN2022bba`
Right ascension:	`8h45m49.24s`
Declination:	`10d22m52.73s`
Discovery Date:	`Jan. 30, 2022, 7:55 a.m.`
Classification:	`SN Ia`
Redshift:	`0.047694`
MW E(B-V):	`0.057`

Host

Name:	`J084548.38+102302.82`
Right ascension:	`8h45m48.38s`
Declination:	`10d23m02.82s`
Redshift:	`None`
Photometric Redshift:	`None`

Cutout Download Report

Downloaded	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 DES_r DES_z	GALEX_NUV GALEX_FUV DES_g DES_i DES_Y

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	15.6
Transient MWEBV	processed	0.03
Host match	processed	5.25
Host information	processed	0.04
Host MWEBV	processed	0.05
Global aperture construction	processed	0.61
Global aperture photometry	processed	5.64
Validate global photometry	processed	15.24
Global host SED inference	processed	444.6
Local aperture photometry	processed	5.44
Validate local photometry	processed	0.02
Local host SED inference	processed	417.24

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	8h45m49.24s, 10d22m52.73s
semi major axis, semi minor axis (arcsec):	2.14, 2.14
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	7.65	1.54	21.691	0.218	AB
SDSS_g	17.11	1.18	20.817	0.075	AB
PanSTARRS_g	17.83	0.47	20.772	0.029	AB
SDSS_r	32.07	1.69	20.135	0.057	AB
PanSTARRS_r	32.97	0.44	20.105	0.014	AB
DES_r	36.48	0.59	19.995	0.018	AB
SDSS_i	45.59	2.11	19.753	0.050	AB
PanSTARRS_i	46.28	0.59	19.736	0.014	AB
PanSTARRS_z	61.7	1.59	19.424	0.028	AB
SDSS_z	50.01	5.07	19.652	0.110	AB
DES_z	64.27	2.13	19.380	0.036	AB
PanSTARRS_y	80.16	4.06	19.140	0.055	AB

Aperture details

RA, DEC (J2000):	8h45m48.34s, 10d23m03.34s
semi major axis, semi minor axis (arcsec):	19.18, 7.33
angle (degrees, anti-clockwise from east):	-44.8

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	272.53	8.67	17.811	0.035	AB
SDSS_g	967.88	8.55	16.435	0.010	AB
PanSTARRS_g	1063.06	2.64	16.334	0.003	AB
SDSS_r	2234.95	13.11	15.527	0.006	AB
PanSTARRS_r	2320.82	2.29	15.486	0.001	AB
DES_r	2009.3	4.05	15.642	0.002	AB
SDSS_i	3437.95	16.59	15.059	0.005	AB
PanSTARRS_i	3455.53	3.36	15.054	0.001	AB
PanSTARRS_z	4619.57	8.66	14.738	0.002	AB
SDSS_z	4831.66	31.77	14.690	0.007	AB
DES_z	4175.37	16.56	14.848	0.004	AB
PanSTARRS_y	5938.91	22.13	14.466	0.004	AB
2MASS_J	8057.33	245.51	13.240	0.033	Vega
2MASS_H	10558.73	391.53	12.473	0.040	Vega
2MASS_K	10040.43	388.53	12.058	0.042	Vega
WISE_W1	5197.06	50.54	11.912	0.011	Vega
WISE_W2	3279.21	51.45	11.772	0.017	Vega
WISE_W3	8515.93	171.49	8.900	0.022	Vega
WISE_W4	11267.0	1150.74	7.150	0.111	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.715	8.835	8.955
{\rm log}_{10}({\rm SFR})	-1.876	-1.262	-0.706
{\rm log}_{10}({\rm sSFR})	-10.747	-10.140	-9.502
{\rm stellar\ age}	5.177	6.913	8.241

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.105	-0.408	-0.021
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.561	-0.070	0.325

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.295	0.840	1.385
\delta	-0.470	-0.071	0.243
\tau_1/\tau_2	0.662	1.010	1.378
Q_{PAH}	0.690	2.371	4.791
U_{min}	2.705	7.572	14.149
{\rm log}_{10}(\gamma_e)\,	-3.151	-2.176	-0.908

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.014	-0.763	0.031
{\rm log}_{10}(\tau_{AGN})\,	1.116	1.480	1.884

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.929	-1.299	-0.759
0.03-0.10 Gyr	-2.004	-1.310	-0.697
0.10-0.33 Gyr	-1.990	-1.334	-0.792
0.33-1.09 Gyr	-2.010	-1.322	-0.871
1.09-3.58 Gyr	-1.746	-1.168	-0.902
3.58-11.81 Gyr	-1.495	-1.087	-0.899
11.81-13.12 Gyr	-1.678	-1.048	-0.536

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.726	10.830	10.912
{\rm log}_{10}({\rm SFR})	-0.327	0.360	1.040
{\rm log}_{10}({\rm sSFR})	-11.218	-10.500	-9.732
{\rm stellar\ age}	6.697	7.767	10.098

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.478	-0.247	-0.057
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.016	0.034	0.289

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.583	0.760	0.942
\delta	-0.258	0.033	0.288
\tau_1/\tau_2	0.457	0.829	1.206
Q_{PAH}	0.674	1.448	2.691
U_{min}	2.667	7.378	14.126
{\rm log}_{10}(\gamma_e)\,	-3.330	-2.444	-1.672

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.456	-2.240	-1.708
{\rm log}_{10}(\tau_{AGN})\,	1.033	1.468	1.859

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.271	-0.084	0.326
0.03-0.10 Gyr	-0.432	0.454	1.182
0.10-0.33 Gyr	-0.899	0.215	0.750
0.33-1.09 Gyr	-1.419	-0.006	0.495
1.09-3.58 Gyr	-0.521	0.508	0.941
3.58-11.81 Gyr	0.466	0.937	1.106
11.81-13.12 Gyr	0.287	1.067	1.783