2023abnb results

2023abnb results

Information

Transient

Name:	`SN2023abnb`
Right ascension:	`2h04m55.40s`
Declination:	`28d59m15.94s`
Discovery Date:	`Dec. 27, 2023, 3:10 a.m.`
Classification:	`SN Ia`
Redshift:	`0.016000`
MW E(B-V):	`0.056`

Host

Name:	`NGC0807`
Right ascension:	`2h04m55.67s`
Declination:	`28d59m14.47s`
Redshift:	`0.015371`
Photometric Redshift:	`None`

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_z	DES_i DES_Y

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	21.23
Transient MWEBV	processed	0.04
Host match	processed	4.63
Host information	processed	0.17
Host MWEBV	processed	0.04
Global aperture construction	processed	0.66
Global aperture photometry	processed	7.8
Validate global photometry	processed	23.17
Global host SED inference	processed	521.67
Local aperture photometry	processed	7.54
Validate local photometry	processed	0.03
Local host SED inference	processed	1802.51

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	2h04m55.40s, 28d59m15.94s
semi major axis, semi minor axis (arcsec):	6.39, 6.39
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	26.99	3.83	20.322	0.154	AB
GALEX_NUV	60.99	3.45	19.437	0.061	AB
SDSS_u	957.06	11.17	16.448	0.013	AB
SDSS_g	5183.99	18.87	14.613	0.004	AB
DES_g	5690.31	2.99	14.512	0.001	AB
PanSTARRS_g	5826.85	2.55	14.486	0.000	AB
SDSS_r	11797.04	28.5	13.721	0.003	AB
PanSTARRS_r	12163.52	3.03	13.687	0.000	AB
DES_r	13095.92	7.47	13.607	0.001	AB
SDSS_i	18126.21	35.6	13.254	0.002	AB
PanSTARRS_i	18731.92	3.34	13.219	0.000	AB
PanSTARRS_z	23872.3	6.29	12.955	0.000	AB
SDSS_z	25381.85	48.46	12.889	0.002	AB
DES_z	24758.6	22.03	12.916	0.001	AB
PanSTARRS_y	30334.99	12.61	12.695	0.000	AB
2MASS_J	37080.77	157.62	11.582	0.005	Vega
2MASS_H	47460.52	263.46	10.842	0.006	Vega
2MASS_K	40963.77	226.07	10.531	0.006	Vega
WISE_W1	9515.58	56.06	11.255	0.006	Vega

Aperture details

RA, DEC (J2000):	2h04m55.71s, 28d59m16.08s
semi major axis, semi minor axis (arcsec):	32.31, 22.12
angle (degrees, anti-clockwise from east):	-38.27

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	171.21	9.89	18.316	0.063	AB
GALEX_NUV	250.32	8.86	17.904	0.038	AB
SDSS_u	2331.79	35.28	15.481	0.016	AB
SDSS_g	13574.03	32.21	13.568	0.003	AB
DES_g	14891.5	5.3	13.468	0.000	AB
PanSTARRS_g	14840.43	8.68	13.471	0.001	AB
SDSS_r	30166.38	48.36	12.701	0.002	AB
PanSTARRS_r	30788.91	9.25	12.679	0.000	AB
DES_r	33322.65	12.79	12.593	0.000	AB
SDSS_i	46681.52	62.97	12.227	0.001	AB
PanSTARRS_z	58500.34	22.09	11.982	0.000	AB
SDSS_z	61952.36	123.79	11.920	0.002	AB
PanSTARRS_y	73950.8	50.66	11.728	0.001	AB
2MASS_J	90937.26	617.57	10.608	0.007	Vega
2MASS_H	111738.67	1067.5	9.912	0.010	Vega
2MASS_K	95031.25	917.19	9.618	0.010	Vega
WISE_W1	48243.55	219.4	9.492	0.005	Vega
WISE_W2	26891.79	181.14	9.487	0.007	Vega
WISE_W4	39610.96	2181.75	5.785	0.060	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.508	10.599	10.659
{\rm log}_{10}({\rm SFR})	-0.733	-0.363	-0.003
{\rm log}_{10}({\rm sSFR})	-11.314	-10.939	-10.565
{\rm stellar\ age}	8.770	12.004	12.836

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.054	-0.886	-0.737
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.210	-0.025	0.185

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.383	0.474	0.593
\delta	-0.946	-0.840	-0.717
\tau_1/\tau_2	0.400	0.826	1.252
Q_{PAH}	0.091	0.346	0.880
U_{min}	2.801	7.987	15.503
{\rm log}_{10}(\gamma_e)\,	-3.496	-2.442	-0.967

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.127	-1.200	-0.930
{\rm log}_{10}(\tau_{AGN})\,	1.727	1.920	2.069

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.923	-0.442	0.072
0.03-0.10 Gyr	-1.135	-0.425	-0.003
0.10-0.33 Gyr	-3.550	-1.135	-0.478
0.33-1.10 Gyr	-4.856	-1.894	-0.792
1.10-3.67 Gyr	-4.049	-2.119	-0.739
3.67-12.20 Gyr	-1.646	0.137	0.721
12.20-13.55 Gyr	0.887	1.648	1.775

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.951	11.038	11.086
{\rm log}_{10}({\rm SFR})	-1.305	-0.833	-0.441
{\rm log}_{10}({\rm sSFR})	-12.321	-11.844	-11.443
{\rm stellar\ age}	9.254	12.666	12.868

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.627	-0.373	-0.209
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.218	-0.468	-0.005

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.192	0.314	0.503
\delta	-0.541	-0.283	-0.094
\tau_1/\tau_2	0.234	0.618	1.052
Q_{PAH}	0.523	1.259	2.648
U_{min}	3.160	8.820	16.694
{\rm log}_{10}(\gamma_e)\,	-3.328	-2.032	-1.380

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.605	-3.943	-3.058
{\rm log}_{10}(\tau_{AGN})\,	1.045	1.617	1.973

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.878	-0.476	-0.155
0.03-0.10 Gyr	-4.310	-1.889	-0.651
0.10-0.33 Gyr	-5.947	-2.703	-0.965
0.33-1.10 Gyr	-5.417	-2.259	-0.795
1.10-3.67 Gyr	-3.883	-1.733	-0.392
3.67-12.20 Gyr	-1.702	-0.119	1.108
12.20-13.55 Gyr	1.493	2.142	2.202