2025wtt

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Information

Transient

Name: AT2025wtt
Right ascension: 0h35m46.87s
Declination: 4d37m41.33s
Discovery Date: Sept. 2, 2025, 10:36 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.023

Host

Name:
Right ascension: 0h35m46.94s
Declination: 4d37m42.17s
Redshift: 0.108641
Photometric Redshift: 0.121

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	45.51
Transient MWEBV	processed	0.05
Host match	processed	6.34
Host information	processed	0.15
Host MWEBV	processed	0.05
Global aperture construction	processed	0.76
Global aperture photometry	processed	4.51
Validate global photometry	processed	11.54
Global host SED inference	processed	416.1
Local aperture photometry	processed	5.88
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) = 0h35m46.87s, 4d37m41.33s
semi major axis, semi minor axis (arcsec) = 1.01, 1.01
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) = 0h35m46.93s, 4d37m42.28s
semi major axis, semi minor axis (arcsec) = 10.41, 9.95
angle (degrees, anti-clockwise from east) = -129.37

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	12.55	1.09	21.154	0.095	AB
GALEX_NUV	18.56	0.91	20.728	0.053	AB
DES_g	460.32	1.53	17.242	0.004	AB
PanSTARRS_g	459.3	2.55	17.245	0.006	AB
PanSTARRS_r	843.26	2.41	16.585	0.003	AB
PanSTARRS_i	1248.1	3.51	16.159	0.003	AB
PanSTARRS_z	1638.8	6.91	15.864	0.005	AB
PanSTARRS_y	1858.72	13.17	15.727	0.008	AB
2MASS_J	2462.65	229.27	14.527	0.101	Vega
2MASS_H	2626.37	346.56	13.984	0.143	Vega
2MASS_K	2911.01	387.15	13.402	0.144	Vega
WISE_W1	1199.31	29.37	13.504	0.027	Vega
WISE_W2	751.55	38.55	13.371	0.056	Vega
WISE_W3	727.7	145.4	11.571	0.217	Vega
WISE_W4	219.93	742.0	11.424	3.663	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})\,	10.918	10.960	10.996
{\rm log}_{10}({\rm SFR})	-0.080	0.198	0.483
{\rm log}_{10}({\rm sSFR})	-11.049	-10.773	-10.475
{\rm stellar\ age}	6.858	7.402	8.465

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.507	-0.384	-0.289
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.422	-0.318	0.244

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.152	0.211	0.313
\delta	-0.888	-0.685	-0.396
\tau_1/\tau_2	0.648	0.982	1.338
Q_{PAH}	0.223	0.965	2.766
U_{min}	2.347	7.345	14.575
{\rm log}_{10}(\gamma_e)\,	-2.374	-1.459	-0.791

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.511	-3.574	-2.574
{\rm log}_{10}(\tau_{AGN})\,	1.082	1.595	1.946

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.475	-0.008	0.239
0.03-0.10 Gyr	-0.106	0.257	0.601
0.10-0.32 Gyr	-0.025	0.319	0.627
0.32-1.05 Gyr	0.001	0.356	0.616
1.05-3.42 Gyr	0.258	0.687	0.946
3.42-11.11 Gyr	1.017	1.161	1.240
11.11-12.35 Gyr	0.827	1.249	1.698