2024kfb results

2024kfb results

Information

Transient

Name:	`AT2024kfb`
Right ascension:	`22h28m18.70s`
Declination:	`29d51m16.91s`
Discovery Date:	`June 1, 2024, 9:43 a.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.058`

Host

Name:	`2024kfb`
Right ascension:	`22h28m19.73s`
Declination:	`29d51m10.80s`
Redshift:	`0.066053`
Photometric Redshift:	`0.053`

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_z	DES_i DES_Y

Processing Status: blocked

Task Name	Status	Time (s)
Cutout download	processed	None
Transient MWEBV	processed	0.04
Host match	processed	2.84
Host information	processed	0.08
Host MWEBV	processed	0.1
Host spectrum download	not processed	None
Global aperture construction	processed	0.62
Global aperture photometry	processed	7.27
Validate global photometry	processed	18.76
Global host SED inference	processed	460.79
Local aperture photometry	processed	6.65
Validate local photometry	processed	0.03
Local host SED inference	processed	452.18

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})\,	7.849	8.154	8.349
{\rm log}_{10}({\rm SFR})	-1.618	-0.956	-0.349
{\rm log}_{10}({\rm sSFR})	-9.837	-9.095	-8.187
{\rm stellar\ age}	0.328	3.634	6.247

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.679	-1.046	-0.188
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.794	-1.278	0.138

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.260	0.633	1.231
\delta	-0.535	-0.074	0.232
\tau_1/\tau_2	0.748	1.109	1.508
Q_{PAH}	1.164	2.895	5.174
U_{min}	3.267	8.496	15.839
{\rm log}_{10}(\gamma_e)\,	-2.976	-1.960	-0.820

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.477	-0.592	0.057
{\rm log}_{10}(\tau_{AGN})\,	1.088	1.521	1.920

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.772	-1.284	-0.870
0.03-0.10 Gyr	-1.704	-0.904	-0.210
0.10-0.33 Gyr	-2.108	-1.174	-0.622
0.33-1.08 Gyr	-3.818	-1.620	-1.123
1.08-3.53 Gyr	-4.366	-2.030	-1.499
3.53-11.59 Gyr	-4.827	-2.223	-1.637
11.59-12.88 Gyr	-4.510	-2.242	-1.455

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.878	10.943	11.021
{\rm log}_{10}({\rm SFR})	0.618	0.940	1.216
{\rm log}_{10}({\rm sSFR})	-10.372	-10.017	-9.728
{\rm stellar\ age}	6.275	7.282	9.045

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.600	-0.373	-0.228
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	0.178	0.351	0.451

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.158	0.250	0.425
\delta	-0.795	-0.393	0.015
\tau_1/\tau_2	0.623	0.982	1.346
Q_{PAH}	1.004	2.012	3.232
U_{min}	2.439	6.833	13.370
{\rm log}_{10}(\gamma_e)\,	-3.406	-2.688	-1.940

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.702	-2.474	-1.691
{\rm log}_{10}(\tau_{AGN})\,	0.988	1.359	1.766

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.204	0.496	0.694
0.03-0.10 Gyr	0.671	1.050	1.357
0.10-0.33 Gyr	0.461	0.878	1.153
0.33-1.08 Gyr	-0.260	0.470	0.758
1.08-3.53 Gyr	0.262	0.844	1.149
3.53-11.59 Gyr	0.720	1.058	1.198
11.59-12.88 Gyr	0.475	1.140	1.788

Aperture Photometry

Aperture details

RA, DEC (J2000):	22h28m18.70s, 29d51m16.91s
semi major axis, semi minor axis (arcsec):	1.58, 1.58
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	5.15	1.23	22.120	0.260	AB
SDSS_g	8.67	0.85	21.555	0.107	AB
DES_g	9.18	0.19	21.493	0.023	AB
PanSTARRS_g	7.47	0.37	21.716	0.054	AB
SDSS_r	11.73	1.13	21.227	0.105	AB
PanSTARRS_r	10.81	0.44	21.316	0.044	AB
DES_r	14.29	0.38	21.013	0.029	AB
SDSS_i	18.2	1.74	20.750	0.104	AB
PanSTARRS_i	13.48	0.56	21.076	0.045	AB
PanSTARRS_z	13.88	1.2	21.044	0.094	AB
SDSS_z	15.44	5.05	20.929	0.355	AB
DES_z	17.68	1.05	20.781	0.065	AB
PanSTARRS_y	12.98	2.9	21.117	0.243	AB

Aperture details

RA, DEC (J2000):	22h28m19.71s, 29d51m10.76s
semi major axis, semi minor axis (arcsec):	20.07, 18.79
angle (degrees, anti-clockwise from east):	-36.74

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	102.2	9.2	18.876	0.098	AB
GALEX_NUV	156.11	6.78	18.416	0.047	AB
SDSS_u	697.98	15.18	16.790	0.024	AB
SDSS_g	1635.78	11.52	15.866	0.008	AB
PanSTARRS_g	1702.34	4.39	15.822	0.003	AB
SDSS_r	2966.52	16.59	15.219	0.006	AB
PanSTARRS_r	3051.02	5.37	15.189	0.002	AB
DES_r	3372.19	5.38	15.080	0.002	AB
SDSS_i	4247.48	23.67	14.830	0.006	AB
PanSTARRS_i	4211.02	6.67	14.839	0.002	AB
PanSTARRS_z	4998.4	14.54	14.653	0.003	AB
SDSS_z	5290.49	63.2	14.591	0.013	AB
PanSTARRS_y	5694.08	34.84	14.511	0.007	AB
2MASS_J	8094.96	475.86	13.235	0.064	Vega
2MASS_H	7857.53	654.24	12.794	0.090	Vega
2MASS_K	9414.55	853.78	12.128	0.098	Vega
WISE_W2	2615.99	63.29	12.017	0.026	Vega
WISE_W3	6758.95	282.21	9.151	0.045	Vega
WISE_W4	4724.78	1256.17	8.094	0.289	Vega