2025wlr

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Information

Transient

Name: AT2025wlr
Right ascension: 1h57m07.37s
Declination: -0d26m52.81s
Discovery Date: Aug. 23, 2025, 8:36 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.025

Host

Name:
Right ascension: 1h57m05.30s
Declination: -0d28m06.02s
Redshift: 0.022449
Photometric Redshift:

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	19.66
Transient MWEBV	processed	0.08
Host match	processed	8.75
Host information	processed	0.15
Host MWEBV	processed	0.04
Global aperture construction	processed	0.67
Global aperture photometry	processed	5.96
Validate global photometry	processed	18.18
Global host SED inference	processed	408.44
Local aperture photometry	processed	6.36
Validate local photometry	processed	0.03
Local host SED inference	failed	0.01

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) = 1h57m07.37s, -0d26m52.81s
semi major axis, semi minor axis (arcsec) = 4.41, 4.41
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	-0.3	0.14			AB
SDSS_u	2.94	3.77	22.730	1.394	AB
SDSS_g	1.43	1.51	23.515	1.148	AB
DES_g	-0.58	0.21			AB
PanSTARRS_g	1.88	1.07	23.214	0.617	AB
SDSS_r	-4.98	2.31			AB
PanSTARRS_r	-4.03	1.3			AB
DES_r	-0.74	0.31			AB
SDSS_i	10.27	3.96	21.371	0.418	AB
PanSTARRS_i	1.03	1.08	23.866	1.134	AB
PanSTARRS_z	7.38	2.78	21.730	0.409	AB
SDSS_z	25.56	15.7	20.381	0.667	AB
PanSTARRS_y	-32.29	7.02			AB
2MASS_J	177.54	102.43	17.382	0.626	Vega
2MASS_H	138.81	144.74	17.176	1.132	Vega
2MASS_K	187.26	190.74	16.381	1.106	Vega

Aperture details

RA, DEC (J2000) = 1h57m05.31s, -0d28m07.57s
semi major axis, semi minor axis (arcsec) = 64.84, 9.38
angle (degrees, anti-clockwise from east) = -27.39

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	128.54	2.22	18.627	0.019	AB
GALEX_NUV	217.34	1.91	18.057	0.010	AB
SDSS_u	939.21	22.74	16.468	0.026	AB
SDSS_g	3211.53	16.66	15.133	0.006	AB
DES_g	4900.76	2.48	14.674	0.001	AB
PanSTARRS_g	3620.63	6.34	15.003	0.002	AB
SDSS_r	6360.27	24.21	14.391	0.004	AB
DES_r	7290.26	3.89	14.243	0.001	AB
SDSS_i	9537.28	33.69	13.951	0.004	AB
PanSTARRS_i	9404.87	7.13	13.967	0.001	AB
SDSS_z	12899.3	95.2	13.624	0.008	AB
PanSTARRS_y	15291.26	41.69	13.439	0.003	AB
2MASS_J	23477.25	585.32	12.078	0.027	Vega
2MASS_K	27934.33	1087.86	10.947	0.042	Vega
WISE_W1	17041.29	75.51	10.622	0.005	Vega
WISE_W3	39797.01	317.23	7.226	0.009	Vega
WISE_W4	57119.91	2094.56	5.388	0.040	Vega

Imaging data

Click the image to load the interactive plot.

Spectral Energy Distribution

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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})\,	10.439	10.534	10.588
{\rm log}_{10}({\rm SFR})	-0.116	0.137	0.426
{\rm log}_{10}({\rm sSFR})	-10.683	-10.387	-10.068
{\rm stellar\ age}	4.384	6.065	7.103

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.158	0.040	0.129
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.101	-0.795	-0.518

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.810	0.932	1.107
\delta	0.086	0.215	0.349
\tau_1/\tau_2	0.353	0.634	0.946
Q_{PAH}	1.122	1.920	2.742
U_{min}	2.277	6.358	13.260
{\rm log}_{10}(\gamma_e)\,	-3.369	-2.220	-1.732

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.357	-3.193	-1.848
{\rm log}_{10}(\tau_{AGN})\,	1.132	1.606	1.979

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.099	0.225	0.481
0.03-0.10 Gyr	-0.260	0.097	0.437
0.10-0.33 Gyr	0.043	0.472	0.770
0.33-1.10 Gyr	0.542	0.724	0.884
1.10-3.65 Gyr	0.578	0.787	0.970
3.65-12.11 Gyr	0.177	0.530	0.682
12.11-13.46 Gyr	-0.200	0.452	0.871