2025xob

Download data

Information

Transient

Name: AT2025xob
Right ascension: 2h09m21.14s
Declination: 13d23m39.23s
Discovery Date: Aug. 27, 2025, 12:37 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.092

Host

Name:
Right ascension: 2h09m21.12s
Declination: 13d23m40.67s
Redshift: None
Photometric Redshift: 0.173

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	17.71
Transient MWEBV	processed	0.04
Host match	processed	8.52
Host information	processed	0.11
Host MWEBV	processed	0.04
Global aperture construction	processed	0.62
Global aperture photometry	processed	5.83
Validate global photometry	processed	16.48
Global host SED inference	processed	391.24
Local aperture photometry	processed	5.97
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) = 2h09m21.14s, 13d23m39.23s
semi major axis, semi minor axis (arcsec) = 0.68, 0.68
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) = 2h09m21.12s, 13d23m41.09s
semi major axis, semi minor axis (arcsec) = 3.66, 2.64
angle (degrees, anti-clockwise from east) = -170.2

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	1.51	0.4	23.452	0.288	AB
GALEX_NUV	2.9	0.49	22.746	0.183	AB
SDSS_u	15.81	2.52	20.903	0.173	AB
SDSS_g	31.89	1.78	20.141	0.061	AB
DES_g	37.32	0.3	19.970	0.009	AB
PanSTARRS_g	39.26	0.92	19.915	0.025	AB
SDSS_r	78.82	2.78	19.158	0.038	AB
PanSTARRS_r	82.43	0.98	19.110	0.013	AB
DES_r	89.34	0.85	19.022	0.010	AB
SDSS_i	127.28	3.67	18.638	0.031	AB
PanSTARRS_i	120.67	0.95	18.696	0.009	AB
PanSTARRS_z	156.61	2.15	18.413	0.015	AB
SDSS_z	161.97	10.24	18.376	0.069	AB
DES_z	164.89	2.11	18.357	0.014	AB
PanSTARRS_y	175.1	4.81	18.292	0.030	AB
2MASS_J	443.7	75.44	16.387	0.185	Vega
2MASS_H	427.02	115.99	15.956	0.295	Vega
2MASS_K	560.9	159.75	15.190	0.309	Vega
WISE_W1	157.56	7.85	15.707	0.054	Vega
WISE_W2	115.97	12.01	15.400	0.112	Vega
WISE_W3	193.75	50.94	13.008	0.285	Vega
WISE_W4	439.1	308.02	10.674	0.762	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})\,	10.325	10.389	10.475
{\rm log}_{10}({\rm SFR})	-0.083	0.299	0.647
{\rm log}_{10}({\rm sSFR})	-10.501	-10.093	-9.724
{\rm stellar\ age}	5.820	6.551	7.687

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.982	-0.595	-0.301
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.759	-0.974	0.144

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.288	0.460	0.662
\delta	-0.478	-0.160	0.140
\tau_1/\tau_2	0.638	0.999	1.343
Q_{PAH}	0.631	1.634	3.353
U_{min}	2.673	7.451	14.506
{\rm log}_{10}(\gamma_e)\,	-2.880	-2.048	-1.118

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.038	-2.657	-1.710
{\rm log}_{10}(\tau_{AGN})\,	0.938	1.348	1.829

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.612	-0.109	0.167
0.03-0.10 Gyr	-0.047	0.397	0.781
0.10-0.32 Gyr	-0.009	0.360	0.660
0.32-1.02 Gyr	-0.364	0.122	0.389
1.02-3.27 Gyr	-0.156	0.323	0.556
3.27-10.44 Gyr	0.377	0.568	0.693
10.44-11.60 Gyr	0.123	0.624	1.149