2025agq results

2025agq results

Information

Transient

Name:	`AT2025agq`
Right ascension:	`16h20m21.29s`
Declination:	`1d13m42.83s`
Discovery Date:	`Jan. 27, 2025, 5:58 a.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.067`

Host

Name:	`2025agq`
Right ascension:	`16h20m20.80s`
Declination:	`1d13m42.42s`
Redshift:	`0.032240`
Photometric Redshift:	`0.036`

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_g DES_r DES_z	GALEX_NUV GALEX_FUV DES_i DES_Y

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	17.71
Transient MWEBV	processed	0.07
Host match	processed	2.6
Host information	processed	0.09
Host MWEBV	processed	0.13
Global aperture construction	processed	0.61
Global aperture photometry	processed	6.15
Validate global photometry	processed	17.63
Global host SED inference	processed	447.68
Local aperture photometry	processed	6.54
Validate local photometry	processed	0.02
Local host SED inference	processed	452.15

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	16h20m21.29s, 1d13m42.83s
semi major axis, semi minor axis (arcsec):	3.11, 3.11
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	46.0	2.72	19.743	0.064	AB
SDSS_g	157.55	3.37	18.406	0.023	AB
DES_g	159.46	0.84	18.393	0.006	AB
PanSTARRS_g	154.1	0.97	18.430	0.007	AB
SDSS_r	222.69	4.12	18.031	0.020	AB
PanSTARRS_r	223.42	0.93	18.027	0.005	AB
DES_r	250.75	1.7	17.902	0.007	AB
SDSS_i	281.8	4.97	17.775	0.019	AB
PanSTARRS_i	275.54	0.84	17.800	0.003	AB
PanSTARRS_z	288.27	2.31	17.750	0.009	AB
SDSS_z	315.81	10.27	17.651	0.035	AB
DES_z	335.04	5.56	17.587	0.018	AB
PanSTARRS_y	359.23	6.73	17.512	0.020	AB
2MASS_J	316.57	78.41	16.754	0.269	Vega
2MASS_H	380.9	123.16	16.080	0.351	Vega
2MASS_K	500.79	131.56	15.313	0.285	Vega

Aperture details

RA, DEC (J2000):	16h20m20.79s, 1d13m42.39s
semi major axis, semi minor axis (arcsec):	19.55, 17.68
angle (degrees, anti-clockwise from east):	-47.82

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_g	2184.87	13.28	15.551	0.007	AB
DES_g	2205.23	3.26	15.541	0.002	AB
PanSTARRS_g	2161.01	5.68	15.563	0.003	AB
SDSS_r	3219.56	17.13	15.131	0.006	AB
PanSTARRS_r	3199.13	5.38	15.137	0.002	AB
DES_r	3578.09	6.78	15.016	0.002	AB
SDSS_i	4190.41	22.29	14.844	0.006	AB
PanSTARRS_i	4149.95	4.87	14.855	0.001	AB
PanSTARRS_z	4183.59	13.52	14.846	0.004	AB
SDSS_z	4841.4	58.34	14.688	0.013	AB
DES_z	5054.22	22.29	14.641	0.005	AB
PanSTARRS_y	5864.02	39.19	14.480	0.007	AB
2MASS_J	5703.42	508.36	13.615	0.097	Vega
2MASS_H	6480.55	795.17	13.003	0.133	Vega
2MASS_K	6586.89	853.55	12.515	0.141	Vega
WISE_W1	3386.38	52.14	12.377	0.017	Vega
WISE_W2	2076.76	62.58	12.268	0.033	Vega
WISE_W3	10826.43	284.5	8.640	0.029	Vega
WISE_W4	13784.77	1734.39	6.932	0.137	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.790	9.014	9.154
{\rm log}_{10}({\rm SFR})	-1.421	-0.891	-0.427
{\rm log}_{10}({\rm sSFR})	-10.511	-9.874	-9.268
{\rm stellar\ age}	3.321	6.223	8.129

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.859	-1.572	-0.885
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.402	-0.231	0.012

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.219	0.461	0.774
\delta	-0.572	-0.160	0.185
\tau_1/\tau_2	0.667	1.021	1.374
Q_{PAH}	0.474	1.785	3.774
U_{min}	2.645	7.506	14.427
{\rm log}_{10}(\gamma_e)\,	-3.361	-2.368	-1.082

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.053	-1.787	-0.634
{\rm log}_{10}(\tau_{AGN})\,	0.958	1.468	1.955

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.204	-0.898	-0.602
0.03-0.10 Gyr	-1.873	-0.896	-0.346
0.10-0.33 Gyr	-1.922	-0.847	-0.297
0.33-1.10 Gyr	-1.831	-0.959	-0.562
1.10-3.62 Gyr	-1.614	-0.966	-0.651
3.62-11.99 Gyr	-1.739	-1.005	-0.685
11.99-13.32 Gyr	-1.951	-1.029	-0.431

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.667	10.005	10.210
{\rm log}_{10}({\rm SFR})	0.076	0.594	1.027
{\rm log}_{10}({\rm sSFR})	-10.199	-9.462	-8.693
{\rm stellar\ age}	2.484	5.180	6.955

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.042	-0.559	-0.158
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.171	-0.037	0.169

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.374	0.492	0.640
\delta	-0.681	-0.322	0.020
\tau_1/\tau_2	0.479	0.876	1.238
Q_{PAH}	0.172	0.516	1.163
U_{min}	2.602	7.096	13.149
{\rm log}_{10}(\gamma_e)\,	-3.746	-3.265	-2.559

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.406	-3.689	-2.856
{\rm log}_{10}(\tau_{AGN})\,	0.960	1.436	1.904

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.307	0.463	0.581
0.03-0.10 Gyr	-0.140	0.642	1.144
0.10-0.33 Gyr	-0.512	0.413	0.789
0.33-1.10 Gyr	-0.606	0.231	0.557
1.10-3.62 Gyr	-0.599	0.083	0.472
3.62-11.99 Gyr	-0.965	-0.148	0.256
11.99-13.32 Gyr	-1.242	-0.212	0.399