2025ahqo

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Information

Transient

Name: AT2025ahqo
Right ascension: 2h08m28.27s
Declination: -8d19m43.35s
Discovery Date: Dec. 13, 2025, 4:01 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.019

Host

Name:
Right ascension: 2h08m28.29s
Declination: -8d19m43.48s
Redshift: 0.166226
Photometric Redshift:

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	18.54
Transient MWEBV	processed	0.07
Host match	processed	6.03
Host information	processed	0.07
Host MWEBV	processed	0.04
Global aperture construction	processed	0.63
Global aperture photometry	processed	6.86
Validate global photometry	processed	3.02
Global host SED inference	processed	432.43
Local aperture photometry	processed	6.31
Validate local photometry	no valid phot	0.02
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) = 2h08m28.27s, -8d19m43.35s
semi major axis, semi minor axis (arcsec) = 0.7, 0.7
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) = 2h08m28.27s, -8d19m43.39s
semi major axis, semi minor axis (arcsec) = 5.07, 4.93
angle (degrees, anti-clockwise from east) = -96.85

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	37.9	1.58	19.953	0.045	AB
GALEX_NUV	50.31	1.08	19.646	0.023	AB
SDSS_u	87.26	4.55	19.048	0.057	AB
SDSS_g	224.38	4.15	18.023	0.020	AB
DES_g	233.69	0.59	17.978	0.003	AB
PanSTARRS_g	243.01	1.16	17.936	0.005	AB
SDSS_r	414.34	5.75	17.357	0.015	AB
PanSTARRS_r	421.51	1.6	17.338	0.004	AB
DES_r	457.43	0.92	17.249	0.002	AB
SDSS_i	609.27	7.65	16.938	0.014	AB
PanSTARRS_i	606.45	1.57	16.943	0.003	AB
PanSTARRS_z	723.58	3.13	16.751	0.005	AB
SDSS_z	815.3	17.25	16.622	0.023	AB
PanSTARRS_y	818.82	7.82	16.617	0.010	AB
2MASS_J	1066.81	128.28	15.435	0.131	Vega
2MASS_H	1719.42	210.84	14.444	0.133	Vega
2MASS_K	1609.84	236.89	14.045	0.160	Vega
WISE_W1	844.36	13.24	13.885	0.017	Vega
WISE_W2	868.45	19.6	13.214	0.025	Vega
WISE_W3	1658.51	53.36	10.677	0.035	Vega
WISE_W4	3101.38	458.38	8.551	0.160	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})\,	10.960	11.000	11.052
{\rm log}_{10}({\rm SFR})	1.076	1.264	1.453
{\rm log}_{10}({\rm sSFR})	-9.931	-9.737	-9.529
{\rm stellar\ age}	6.390	6.992	8.526

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.443	-0.217	-0.043
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.395	0.312	0.439

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.194	0.302	0.479
\delta	-0.298	-0.011	0.193
\tau_1/\tau_2	0.791	1.128	1.464
Q_{PAH}	0.257	0.863	1.948
U_{min}	2.066	6.222	12.816
{\rm log}_{10}(\gamma_e)\,	-3.394	-2.611	-1.771

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-1.312	-1.168	-1.050
{\rm log}_{10}(\tau_{AGN})\,	0.865	1.044	1.262

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.555	0.751	0.930
0.03-0.10 Gyr	1.172	1.381	1.591
0.10-0.32 Gyr	0.363	0.798	1.057
0.32-1.03 Gyr	0.110	0.518	0.753
1.03-3.28 Gyr	0.294	0.739	1.002
3.28-10.51 Gyr	0.974	1.188	1.280
10.51-11.68 Gyr	0.921	1.382	1.914