2025ahf

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Information

Transient

Name: AT2025ahf
Right ascension: 5h54m53.94s
Declination: -24d34m07.21s
Discovery Date: Jan. 20, 2025, 4:26 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.031

Host

Name: 2025ahf
Right ascension: 5h54m53.82s
Declination: -24d34m05.06s
Redshift: None
Photometric Redshift: 0.141

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	2.14
Cutout download	processed	8.03
Global aperture construction	processed	0.69
Local aperture photometry	processed	5.26
Global aperture photometry	processed	5.52
Validate local photometry	no valid phot	0.02
Validate global photometry	processed	14.4
Host information	processed	0.09
Global host SED inference	processed	980.71
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.15
Host MWEBV	processed	0.16
Processing status	blocked	N/A	N/A

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) = 5h54m53.94s, -24d34m07.21s
semi major axis, semi minor axis (arcsec) = 0.8, 0.8
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) = 5h54m53.82s, -24d34m05.03s
semi major axis, semi minor axis (arcsec) = 5.45, 4.26
angle (degrees, anti-clockwise from east) = -142.59

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	19.31	4.41	20.686	0.248	AB
GALEX_NUV	20.16	3.35	20.639	0.181	AB
DES_g	71.4	0.35	19.266	0.005	AB
PanSTARRS_g	71.08	1.22	19.271	0.019	AB
PanSTARRS_r	117.45	1.43	18.725	0.013	AB
DES_r	121.12	0.47	18.692	0.004	AB
PanSTARRS_i	149.41	1.36	18.464	0.010	AB
PanSTARRS_z	173.67	3.81	18.301	0.024	AB
DES_z	176.97	1.84	18.280	0.011	AB
PanSTARRS_y	175.44	8.66	18.290	0.054	AB
2MASS_J	228.7	158.22	17.107	0.751	Vega
2MASS_H	306.04	240.83	16.318	0.854	Vega
2MASS_K	271.05	303.58	15.980	1.216	Vega
WISE_W1	280.55	12.98	15.081	0.050	Vega
WISE_W2	163.31	18.36	15.028	0.122	Vega
WISE_W3	237.38	67.41	12.787	0.308	Vega
WISE_W4	-14.09	383.65			Vega

Imaging data

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})\,	9.938	10.045	10.141
{\rm log}_{10}({\rm SFR})	0.673	0.941	1.184
{\rm log}_{10}({\rm sSFR})	-9.409	-9.104	-8.811
{\rm stellar\ age}	3.205	4.959	6.309

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.859	-0.508	-0.223
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.396	-0.990	-0.450

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.618	0.882	1.105
\delta	0.315	0.367	0.391
\tau_1/\tau_2	0.584	0.930	1.260
Q_{PAH}	0.693	1.597	3.162
U_{min}	3.015	7.741	14.505
{\rm log}_{10}(\gamma_e)\,	-3.226	-2.269	-1.537

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.493	-2.158	-1.533
{\rm log}_{10}(\tau_{AGN})\,	0.815	1.119	1.634

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.237	0.466	0.711
0.03-0.10 Gyr	0.753	1.052	1.313
0.10-0.32 Gyr	0.134	0.604	0.896
0.32-1.04 Gyr	-0.119	0.322	0.596
1.04-3.34 Gyr	-0.142	0.191	0.436
3.34-10.76 Gyr	-0.460	0.007	0.240
10.76-11.96 Gyr	-0.581	0.045	0.524