2025ahry

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Information

Transient

Name: AT2025ahry
Right ascension: 12h12m28.88s
Declination: 3d21m57.05s
Discovery Date: Dec. 17, 2025, 12:16 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.016

Host

Name:
Right ascension: 12h12m28.78s
Declination: 3d21m58.00s
Redshift: None
Photometric Redshift: 0.140

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	17.9
Transient MWEBV	processed	0.06
Host match	processed	5.2
Host information	processed	0.12
Host MWEBV	processed	0.08
Global aperture construction	processed	0.65
Global aperture photometry	processed	6.19
Validate global photometry	processed	3.48
Global host SED inference	processed	475.53
Local aperture photometry	processed	6.23
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) = 12h12m28.88s, 3d21m57.05s
semi major axis, semi minor axis (arcsec) = 0.81, 0.81
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) = 12h12m28.76s, 3d21m58.07s
semi major axis, semi minor axis (arcsec) = 6.64, 4.19
angle (degrees, anti-clockwise from east) = -75.95

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	14.92	3.87	20.965	0.282	AB
GALEX_NUV	15.35	0.56	20.935	0.040	AB
SDSS_u	43.46	5.29	19.805	0.132	AB
SDSS_g	71.04	2.84	19.271	0.043	AB
DES_g	76.62	0.61	19.189	0.009	AB
PanSTARRS_g	76.39	1.19	19.192	0.017	AB
SDSS_r	118.29	4.01	18.718	0.037	AB
PanSTARRS_r	114.69	1.74	18.751	0.016	AB
DES_r	129.95	1.44	18.616	0.012	AB
SDSS_i	153.19	5.71	18.437	0.040	AB
PanSTARRS_i	155.65	1.42	18.420	0.010	AB
PanSTARRS_z	184.86	3.07	18.233	0.018	AB
SDSS_z	158.36	17.68	18.401	0.121	AB
DES_z	191.61	4.24	18.194	0.024	AB
PanSTARRS_y	170.83	7.32	18.319	0.047	AB
2MASS_J	110.46	167.01	17.897	1.641	Vega
2MASS_H	408.42	230.26	16.005	0.612	Vega
2MASS_K	482.69	297.47	15.353	0.669	Vega
WISE_W1	95.04	15.12	16.256	0.173	Vega
WISE_W2	73.23	15.98	15.899	0.237	Vega
WISE_W3	213.35	76.09	12.903	0.387	Vega
WISE_W4	315.08	501.81	11.034	1.729	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})\,	10.035	10.166	10.285
{\rm log}_{10}({\rm SFR})	0.245	0.565	0.871
{\rm log}_{10}({\rm sSFR})	-9.944	-9.582	-9.288
{\rm stellar\ age}	5.726	6.837	9.980

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.664	-1.265	-0.776
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.379	0.115	0.413

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.245	0.405	0.570
\delta	-0.287	-0.002	0.240
\tau_1/\tau_2	0.503	0.911	1.381
Q_{PAH}	0.887	2.694	4.963
U_{min}	2.839	8.861	16.607
{\rm log}_{10}(\gamma_e)\,	-2.626	-1.515	-0.531

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.172	-2.715	-1.519
{\rm log}_{10}(\tau_{AGN})\,	1.099	1.574	1.921

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.145	-0.824	-0.263
0.03-0.10 Gyr	0.384	0.718	1.032
0.10-0.32 Gyr	-1.862	0.163	0.596
0.32-1.04 Gyr	-2.465	-0.294	0.163
1.04-3.35 Gyr	-2.014	-0.081	0.289
3.35-10.78 Gyr	-0.431	0.217	0.442
10.78-11.98 Gyr	-0.369	0.432	1.327