2025vfu

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Information

Transient

Name: AT2025vfu
Right ascension: 17h14m26.27s
Declination: 9d48m39.46s
Discovery Date: May 23, 2025, 12:53 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.099

Host

Name:
Right ascension: 17h14m26.40s
Declination: 9d48m36.04s
Redshift: None
Photometric Redshift: 0.138

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	30.5
Transient MWEBV	processed	0.06
Host match	processed	7.7
Host information	processed	0.14
Host MWEBV	processed	0.04
Global aperture construction	processed	0.73
Global aperture photometry	processed	6.17
Validate global photometry	processed	18.29
Global host SED inference	processed	906.15
Local aperture photometry	processed	6.99
Validate local photometry	no valid phot	0.03
Local host SED inference	not processed	None

Cutout Download Report

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:

Aperture Photometry

Aperture details

RA, DEC (J2000) = 17h14m26.27s, 9d48m39.46s
semi major axis, semi minor axis (arcsec) = 0.82, 0.82
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys

Data not available

Aperture details

RA, DEC (J2000) = 17h14m26.39s, 9d48m36.22s
semi major axis, semi minor axis (arcsec) = 7.33, 4.45
angle (degrees, anti-clockwise from east) = -41.5

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	5.62	2.04	22.026	0.393	AB
GALEX_NUV	14.11	2.43	21.026	0.187	AB
SDSS_u	51.12	5.31	19.629	0.113	AB
SDSS_g	109.57	3.2	18.801	0.032	AB
DES_g	126.1	0.66	18.648	0.006	AB
PanSTARRS_g	128.01	1.17	18.632	0.010	AB
SDSS_r	260.53	4.98	17.860	0.021	AB
PanSTARRS_r	271.46	1.41	17.816	0.006	AB
DES_r	299.8	2.16	17.708	0.008	AB
SDSS_i	413.26	6.89	17.359	0.018	AB
PanSTARRS_z	507.86	3.96	17.136	0.008	AB
SDSS_z	580.66	18.18	16.990	0.034	AB
DES_z	567.92	6.61	17.014	0.013	AB
PanSTARRS_y	635.21	10.79	16.893	0.018	AB
2MASS_J	1161.7	150.67	15.342	0.141	Vega
2MASS_H	526.19	234.51	15.730	0.484	Vega
2MASS_K	1114.37	270.89	14.445	0.264	Vega
WISE_W1	447.87	22.9	14.573	0.056	Vega
WISE_W3	521.09	127.14	11.934	0.265	Vega

Imaging data

Click the image to load the interactive plot.

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Data not available

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.756	10.809	10.871
{\rm log}_{10}({\rm SFR})	0.390	0.780	1.037
{\rm log}_{10}({\rm sSFR})	-10.453	-10.033	-9.744
{\rm stellar\ age}	7.463	9.059	11.096

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.302	-0.205	-0.110
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.502	-0.372	0.084

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.089	0.168	0.245
\delta	-0.946	-0.800	-0.511
\tau_1/\tau_2	0.876	1.350	1.751
Q_{PAH}	0.263	0.865	2.224
U_{min}	2.742	7.592	14.405
{\rm log}_{10}(\gamma_e)\,	-3.017	-1.973	-1.228

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.016	-2.508	-1.508
{\rm log}_{10}(\tau_{AGN})\,	1.170	1.563	1.907

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.144	0.429	0.671
0.03-0.10 Gyr	0.426	0.875	1.153
0.10-0.32 Gyr	-1.603	-0.553	-0.058
0.32-1.04 Gyr	-2.326	-1.068	-0.401
1.04-3.35 Gyr	-1.811	-0.755	-0.092
3.35-10.80 Gyr	-0.146	0.852	1.051
10.80-12.00 Gyr	0.987	1.652	2.004