2022ybn results

2022ybn results

Information

Transient

Name:	`2022ybn`
Right ascension:	`0h26m41.95s`
Declination:	`-2d32m15.34s`
Discovery Date:	`None`
Classification:	`SNIa`
Redshift:	`0.081992`
MW E(B-V):	`0.021`

Host

Name:	`J002641.85-023214.19`
Object ID:	`9906620475250020`
Catalog Name:	`decals`
Catalog Release:	`dr9`
Right ascension:	`0h26m41.85s`
Declination:	`-2d32m14.19s`
Redshift:	`None`
Photometric Redshift:	`0.118`

Cutout Download Report

Downloadable	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	17.08
Transient MWEBV	processed	0.14
Host match	processed	7.19
Host information	processed	0.07
Host MWEBV	processed	0.11
Host spectrum download	not processed	None
Global aperture construction	processed	2.84
Global aperture photometry	processed	5.06
Validate global photometry	processed	15.7
Global host SED inference	processed	528.52
Local aperture photometry	processed	1.37
Validate local photometry	processed	0.03
Local host SED inference	processed	772.42

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})\,	7.624	8.114	8.469
{\rm log}_{10}({\rm SFR})	-1.128	-0.557	0.011
{\rm log}_{10}({\rm sSFR})	-9.340	-8.533	-7.958
{\rm stellar\ age}	0.068	1.856	6.446

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.477	-0.686	-0.017
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.419	-0.593	0.131

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	1.620	2.253	2.940
\delta	0.080	0.249	0.356
\tau_1/\tau_2	0.766	1.204	1.639
Q_{PAH}	0.971	3.229	5.805
U_{min}	3.877	10.054	18.163
{\rm log}_{10}(\gamma_e)\,	-3.000	-1.712	-0.509

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.602	-0.879	0.203
{\rm log}_{10}(\tau_{AGN})\,	0.978	1.542	1.995

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.737	-0.692	-0.053
0.03-0.10 Gyr	-2.227	-0.861	0.103
0.10-0.33 Gyr	-3.692	-1.708	-0.826
0.33-1.07 Gyr	-5.021	-2.082	-1.385
1.07-3.48 Gyr	-5.896	-2.339	-1.552
3.48-11.36 Gyr	-6.622	-2.589	-1.598
11.36-12.63 Gyr	-7.003	-2.605	-1.461
0.33-1.07 Gyr	-5.449	-2.499	-1.410
1.07-3.49 Gyr	-6.710	-2.898	-1.595
3.49-11.41 Gyr	-7.576	-3.132	-1.636
11.41-12.68 Gyr	-7.931	-2.961	-1.411

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.507	8.912	9.143
{\rm log}_{10}({\rm SFR})	-0.425	0.015	0.517
{\rm log}_{10}({\rm sSFR})	-9.405	-8.827	-8.119
{\rm stellar\ age}	0.925	5.385	7.708

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.473	-0.623	-0.039
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.514	0.159	0.386

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.569	1.092	1.739
\delta	0.095	0.242	0.342
\tau_1/\tau_2	0.833	1.280	1.678
Q_{PAH}	0.957	2.634	4.692
U_{min}	3.099	8.367	16.130
{\rm log}_{10}(\gamma_e)\,	-3.191	-2.074	-1.072

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.846	-1.918	-0.530
{\rm log}_{10}(\tau_{AGN})\,	0.938	1.354	1.772

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.760	-0.300	0.078
0.03-0.10 Gyr	-0.437	0.069	0.640
0.10-0.33 Gyr	-2.512	-1.036	-0.280
0.33-1.07 Gyr	-3.735	-1.546	-0.822
1.07-3.48 Gyr	-3.740	-1.422	-0.855
3.48-11.36 Gyr	-3.634	-1.314	-0.795
11.36-12.63 Gyr	-3.515	-1.210	-0.339
0.33-1.07 Gyr	-3.870	-1.613	-0.914
1.07-3.49 Gyr	-3.510	-1.420	-0.894
3.49-11.41 Gyr	-3.314	-1.286	-0.819
11.41-12.68 Gyr	-3.319	-1.195	-0.402

Aperture Photometry

Aperture details

RA, DEC (J2000):	0h26m41.95s, -2d32m15.34s
semi major axis, semi minor axis (arcsec):	1.3, 1.3
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
PanSTARRS_r	2.26	0.32	23.014	0.154	AB
SDSS_i	4.41	1.15	22.289	0.284	AB
PanSTARRS_i	2.96	0.39	22.724	0.144	AB
PanSTARRS_z	1.22	0.81	23.681	0.720	AB
SDSS_z	0.88	4.31	24.037	5.309	AB
PanSTARRS_y	2.85	2.11	22.763	0.802	AB

Aperture details

RA, DEC (J2000):	0h26m41.83s, -2d32m15.06s
semi major axis, semi minor axis (arcsec):	4.84, 3.83
angle (degrees, anti-clockwise from east):	-144.94

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	3.35	1.09	22.587	0.355	AB
GALEX_NUV	4.6	1.16	22.243	0.273	AB
SDSS_u	15.87	3.96	20.899	0.271	AB
SDSS_g	21.46	1.73	20.571	0.088	AB
PanSTARRS_g	15.02	1.11	20.958	0.080	AB
SDSS_r	27.69	2.69	20.294	0.106	AB
PanSTARRS_r	21.04	0.89	20.593	0.046	AB
SDSS_i	31.12	3.76	20.167	0.131	AB
PanSTARRS_i	36.19	1.25	20.003	0.038	AB
PanSTARRS_z	38.51	2.58	19.936	0.073	AB
SDSS_z	-20.77	13.88			AB
PanSTARRS_y	45.4	6.07	19.757	0.145	AB
2MASS_J	-140.4	96.65			Vega
2MASS_H	-111.65	145.78			Vega
2MASS_K	-29.79	198.42			Vega
WISE_W1	12.68	7.47	18.444	0.640	Vega
WISE_W2	7.59	11.02	18.360	1.576	Vega
WISE_W3	-24.04	65.52			Vega
WISE_W4	44.64	417.02	13.156	10.142	Vega