2025uhf

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Information

Transient

Name: AT2025uhf
Right ascension: 0h42m58.96s
Declination: -10d01m35.95s
Discovery Date: Aug. 17, 2025, 10:03 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.030

Host

Name:
Right ascension: 0h42m59.00s
Declination: -10d01m37.77s
Redshift: None
Photometric Redshift: 0.184

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	32.0
Transient MWEBV	processed	0.06
Host match	processed	5.87
Host information	processed	0.14
Host MWEBV	processed	0.04
Global aperture construction	processed	0.57
Global aperture photometry	processed	6.43
Validate global photometry	processed	17.54
Global host SED inference	processed	411.77
Local aperture photometry	processed	7.13
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) = 0h42m58.96s, -10d01m35.95s
semi major axis, semi minor axis (arcsec) = 0.65, 0.65
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) = 0h42m58.98s, -10d01m37.66s
semi major axis, semi minor axis (arcsec) = 4.08, 3.51
angle (degrees, anti-clockwise from east) = -140.62

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	6.85	1.88	21.811	0.298	AB
GALEX_NUV	11.42	1.59	21.256	0.152	AB
SDSS_u	11.84	3.78	21.217	0.347	AB
SDSS_g	42.5	2.12	19.829	0.054	AB
DES_g	46.57	0.4	19.730	0.009	AB
PanSTARRS_g	42.35	0.95	19.833	0.024	AB
SDSS_r	75.93	3.06	19.199	0.044	AB
PanSTARRS_r	71.34	0.94	19.267	0.014	AB
DES_r	77.11	0.72	19.182	0.010	AB
SDSS_i	91.04	4.29	19.002	0.051	AB
PanSTARRS_i	88.57	1.25	19.032	0.015	AB
PanSTARRS_z	101.83	2.69	18.880	0.029	AB
SDSS_z	136.83	15.63	18.560	0.124	AB
DES_z	114.57	1.94	18.752	0.018	AB
PanSTARRS_y	110.14	5.8	18.795	0.057	AB
2MASS_J	256.75	84.58	16.981	0.358	Vega
2MASS_H	100.8	123.41	17.524	1.329	Vega
2MASS_K	358.19	179.12	15.677	0.543	Vega
WISE_W1	63.84	8.59	16.688	0.146	Vega
WISE_W2	64.33	12.69	16.040	0.214	Vega
WISE_W3	140.01	69.12	13.361	0.536	Vega
WISE_W4	485.92	406.93	10.564	0.909	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})\,	9.922	10.038	10.152
{\rm log}_{10}({\rm SFR})	-0.325	0.450	0.804
{\rm log}_{10}({\rm sSFR})	-10.361	-9.588	-9.196
{\rm stellar\ age}	3.407	5.170	6.453

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.363	-0.803	-0.188
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.614	-0.857	0.053

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.195	0.380	0.616
\delta	-0.158	0.152	0.307
\tau_1/\tau_2	0.554	0.939	1.328
Q_{PAH}	1.284	3.188	5.141
U_{min}	3.159	9.007	16.301
{\rm log}_{10}(\gamma_e)\,	-2.500	-1.324	-0.452

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.930	-2.165	-1.171
{\rm log}_{10}(\tau_{AGN})\,	1.072	1.488	1.889

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.545	-1.020	-0.440
0.03-0.10 Gyr	-0.220	0.606	0.962
0.10-0.32 Gyr	0.347	0.724	1.051
0.32-1.02 Gyr	-0.355	0.281	0.586
1.02-3.24 Gyr	-0.504	0.096	0.367
3.24-10.33 Gyr	-0.566	0.052	0.274
10.33-11.48 Gyr	-0.689	0.101	0.667