2024afkg results

2024afkg results

Information

Transient

Name:	`AT2024afkg`
Right ascension:	`8h00m32.99s`
Declination:	`50d32m27.57s`
Discovery Date:	`Dec. 21, 2024, 12:51 p.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.041`

Host

Name:	`2024afkg`
Right ascension:	`8h00m33.25s`
Declination:	`50d32m22.35s`
Redshift:	`0.063911`
Photometric Redshift:	`0.075`

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_z	DES_r DES_i DES_Y

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	17.16
Transient MWEBV	processed	0.05
Host match	processed	2.38
Host information	processed	0.08
Host MWEBV	processed	0.06
Global aperture construction	processed	0.61
Global aperture photometry	processed	5.15
Validate global photometry	processed	15.17
Global host SED inference	processed	389.59
Local aperture photometry	processed	6.29
Validate local photometry	processed	0.02
Local host SED inference	processed	407.81

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	8h00m32.99s, 50d32m27.57s
semi major axis, semi minor axis (arcsec):	1.63, 1.63
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	6.55	1.35	21.859	0.224	AB
SDSS_g	29.31	1.47	20.232	0.055	AB
DES_g	30.31	0.32	20.196	0.012	AB
PanSTARRS_g	36.57	0.4	19.992	0.012	AB
SDSS_r	46.45	1.95	19.732	0.046	AB
PanSTARRS_r	57.32	0.79	19.504	0.015	AB
SDSS_i	66.11	2.56	19.349	0.042	AB
PanSTARRS_i	78.41	0.4	19.164	0.005	AB
PanSTARRS_z	85.62	1.06	19.069	0.013	AB
SDSS_z	74.97	5.54	19.213	0.080	AB
DES_z	74.12	1.58	19.225	0.023	AB
PanSTARRS_y	103.37	2.7	18.864	0.028	AB

Aperture details

RA, DEC (J2000):	8h00m33.26s, 50d32m22.59s
semi major axis, semi minor axis (arcsec):	12.15, 5.36
angle (degrees, anti-clockwise from east):	-35.44

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	30.2	1.17	20.200	0.042	AB
GALEX_NUV	49.94	0.96	19.654	0.021	AB
SDSS_u	192.82	6.99	18.187	0.039	AB
SDSS_g	631.19	6.91	16.900	0.012	AB
DES_g	553.52	1.39	17.042	0.003	AB
PanSTARRS_g	687.68	1.97	16.807	0.003	AB
SDSS_r	1140.49	9.71	16.257	0.009	AB
PanSTARRS_r	1190.22	3.85	16.211	0.004	AB
SDSS_i	1768.15	13.07	15.781	0.008	AB
PanSTARRS_i	1784.32	1.92	15.771	0.001	AB
PanSTARRS_z	2080.41	5.15	15.605	0.003	AB
SDSS_z	2195.88	27.99	15.546	0.014	AB
PanSTARRS_y	2518.79	13.01	15.397	0.006	AB
2MASS_J	3331.34	248.83	14.199	0.081	Vega
2MASS_H	4316.69	417.63	13.445	0.105	Vega
2MASS_K	4747.17	393.45	12.871	0.090	Vega
WISE_W2	1980.91	40.06	12.319	0.022	Vega
WISE_W3	13352.64	159.55	8.412	0.013	Vega
WISE_W4	17284.23	1303.23	6.686	0.082	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.046	9.197	9.326
{\rm log}_{10}({\rm SFR})	-1.475	-0.888	-0.365
{\rm log}_{10}({\rm sSFR})	-10.772	-10.109	-9.513
{\rm stellar\ age}	5.504	7.349	9.342

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.733	-1.363	-0.869
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.542	-0.656	0.045

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.302	0.642	0.989
\delta	-0.502	-0.139	0.234
\tau_1/\tau_2	0.727	1.092	1.438
Q_{PAH}	0.624	2.291	4.220
U_{min}	2.899	7.647	14.122
{\rm log}_{10}(\gamma_e)\,	-2.973	-1.805	-0.821

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.473	-1.123	-0.272
{\rm log}_{10}(\tau_{AGN})\,	1.068	1.456	1.863

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.337	-0.925	-0.526
0.03-0.10 Gyr	-1.766	-0.893	-0.300
0.10-0.33 Gyr	-2.064	-1.013	-0.441
0.33-1.08 Gyr	-2.134	-1.148	-0.639
1.08-3.54 Gyr	-1.918	-1.002	-0.671
3.54-11.62 Gyr	-1.150	-0.715	-0.518
11.62-12.91 Gyr	-1.203	-0.581	0.097

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.536	10.618	10.716
{\rm log}_{10}({\rm SFR})	0.639	0.917	1.221
{\rm log}_{10}({\rm sSFR})	-10.016	-9.699	-9.373
{\rm stellar\ age}	5.682	7.219	8.964

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.776	-0.403	-0.204
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	0.067	0.251	0.381

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.552	0.827	1.157
\delta	-0.307	-0.107	0.045
\tau_1/\tau_2	0.472	0.836	1.212
Q_{PAH}	1.497	2.646	4.055
U_{min}	2.436	7.130	13.753
{\rm log}_{10}(\gamma_e)\,	-3.434	-2.532	-1.784

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.829	-1.764	-0.959
{\rm log}_{10}(\tau_{AGN})\,	0.897	1.375	1.750

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.274	0.578	0.818
0.03-0.10 Gyr	0.667	1.010	1.349
0.10-0.33 Gyr	-0.239	0.486	0.925
0.33-1.08 Gyr	-0.414	0.292	0.687
1.08-3.54 Gyr	-0.180	0.500	0.838
3.54-11.62 Gyr	0.337	0.707	0.864
11.62-12.91 Gyr	0.221	0.821	1.442