2025ujr

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Information

Transient

Name: AT2025ujr
Right ascension: 17h49m22.04s
Declination: 18d25m28.78s
Discovery Date: April 26, 2025, 11:34 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.057

Host

Name:
Right ascension: 17h49m22.16s
Declination: 18d25m29.87s
Redshift: None
Photometric Redshift: 0.149

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	33.51
Transient MWEBV	processed	0.05
Host match	processed	8.15
Host information	processed	0.17
Host MWEBV	processed	0.05
Global aperture construction	processed	0.7
Global aperture photometry	processed	6.2
Validate global photometry	processed	16.51
Global host SED inference	processed	405.84
Local aperture photometry	processed	6.71
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) = 17h49m22.04s, 18d25m28.78s
semi major axis, semi minor axis (arcsec) = 0.77, 0.77
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) = 17h49m22.14s, 18d25m30.01s
semi major axis, semi minor axis (arcsec) = 6.38, 3.01
angle (degrees, anti-clockwise from east) = -129.24

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	23.1	3.45	20.491	0.162	AB
SDSS_g	49.34	2.17	19.667	0.048	AB
DES_g	43.28	0.43	19.809	0.011	AB
PanSTARRS_g	54.75	1.13	19.554	0.022	AB
SDSS_r	86.82	3.02	19.053	0.038	AB
PanSTARRS_r	90.41	1.27	19.009	0.015	AB
DES_r	79.28	0.8	19.152	0.011	AB
SDSS_i	116.88	4.03	18.731	0.037	AB
PanSTARRS_i	119.32	1.26	18.708	0.011	AB
PanSTARRS_z	135.94	3.52	18.567	0.028	AB
SDSS_z	177.54	10.6	18.277	0.065	AB
DES_z	125.73	2.52	18.651	0.022	AB
PanSTARRS_y	155.56	7.59	18.420	0.053	AB
2MASS_J	414.34	148.42	16.462	0.389	Vega
2MASS_H	145.64	205.51	17.124	1.532	Vega
2MASS_K	123.41	264.58	16.834	2.328	Vega
WISE_W1	96.12	12.15	16.244	0.137	Vega
WISE_W2	81.6	13.65	15.782	0.182	Vega
WISE_W4	359.67	404.85	10.890	1.222	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})\,	9.796	9.956	10.074
{\rm log}_{10}({\rm SFR})	0.043	0.431	0.817
{\rm log}_{10}({\rm sSFR})	-9.928	-9.548	-9.043
{\rm stellar\ age}	3.992	5.644	6.956

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.048	-0.544	-0.169
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.684	-1.133	0.031

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.230	0.366	0.547
\delta	-0.859	-0.591	-0.253
\tau_1/\tau_2	0.732	1.162	1.543
Q_{PAH}	0.666	1.963	4.082
U_{min}	2.698	7.738	14.401
{\rm log}_{10}(\gamma_e)\,	-3.079	-2.087	-1.001

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.199	-2.843	-1.714
{\rm log}_{10}(\tau_{AGN})\,	1.005	1.434	1.872

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.064	0.159	0.351
0.03-0.10 Gyr	0.022	0.516	0.941
0.10-0.32 Gyr	-0.133	0.312	0.612
0.32-1.03 Gyr	-0.499	0.022	0.355
1.03-3.32 Gyr	-0.407	0.018	0.271
3.32-10.68 Gyr	-0.417	0.019	0.246
10.68-11.87 Gyr	-0.667	0.008	0.523