2025afhj

Download data

Information

Transient

Name: AT2025afhj
Right ascension: 7h37m07.12s
Declination: 33d18m17.43s
Discovery Date: Nov. 24, 2025, 9:21 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.034

Host

Name:
Right ascension: 7h37m07.33s
Declination: 33d18m17.03s
Redshift: None
Photometric Redshift: 0.165

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	18.55
Transient MWEBV	processed	0.17
Host match	processed	5.89
Host information	processed	0.13
Host MWEBV	processed	0.1
Global aperture construction	processed	3.25
Global aperture photometry	processed	6.94
Validate global photometry	processed	17.35
Global host SED inference	processed	455.44
Local aperture photometry	processed	6.62
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) = 7h37m07.12s, 33d18m17.43s
semi major axis, semi minor axis (arcsec) = 0.71, 0.71
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) = 7h37m07.29s, 33d18m16.99s
semi major axis, semi minor axis (arcsec) = 4.25, 3.3
angle (degrees, anti-clockwise from east) = -128.92

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	4.04	2.32	22.384	0.624	AB
SDSS_g	16.53	1.47	20.854	0.097	AB
DES_g	13.05	0.23	21.111	0.019	AB
PanSTARRS_g	14.22	0.8	21.018	0.061	AB
SDSS_r	15.7	1.92	20.910	0.133	AB
PanSTARRS_r	19.24	1.06	20.689	0.060	AB
DES_r	21.1	0.57	20.589	0.029	AB
SDSS_i	26.01	3.01	20.362	0.126	AB
PanSTARRS_i	24.09	1.59	20.446	0.072	AB
PanSTARRS_z	28.11	3.07	20.278	0.119	AB
SDSS_z	33.06	9.05	20.102	0.297	AB
DES_z	24.77	1.1	20.415	0.048	AB
PanSTARRS_y	30.28	5.4	20.197	0.193	AB
2MASS_J	-34.1	104.77			Vega
2MASS_H	32.25	149.18	18.761	5.022	Vega
2MASS_K	-212.16	152.24			Vega
WISE_W1	14.93	10.79	18.266	0.784	Vega
WISE_W2	5.45	10.82	18.721	2.157	Vega
WISE_W3	5.48	57.88	16.879	11.466	Vega
WISE_W4	980.31	474.56	9.802	0.526	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})\,	8.886	9.121	9.319
{\rm log}_{10}({\rm SFR})	-1.443	-0.377	0.429
{\rm log}_{10}({\rm sSFR})	-10.691	-9.568	-8.492
{\rm stellar\ age}	0.238	1.612	4.713

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.687	-1.148	-0.312
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.573	-0.263	0.288

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.270	0.577	0.998
\delta	-0.583	-0.172	0.198
\tau_1/\tau_2	0.551	0.964	1.390
Q_{PAH}	1.143	3.014	5.145
U_{min}	3.722	9.675	17.521
{\rm log}_{10}(\gamma_e)\,	-2.887	-1.819	-0.762

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.906	-0.797	-0.099
{\rm log}_{10}(\tau_{AGN})\,	0.953	1.389	1.827

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.095	-0.762	-0.233
0.03-0.10 Gyr	-1.897	-0.326	0.571
0.10-0.32 Gyr	-0.820	0.146	0.669
0.32-1.03 Gyr	-2.325	-0.366	0.179
1.03-3.29 Gyr	-4.243	-1.374	-0.468
3.29-10.52 Gyr	-5.124	-1.804	-0.778
10.52-11.69 Gyr	-5.391	-1.799	-0.630