2025vev

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Information

Transient

Name: AT2025vev
Right ascension: 15h57m06.01s
Declination: 26d01m44.43s
Discovery Date: Aug. 23, 2025, 3:52 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.053

Host

Name:
Right ascension: 15h57m06.04s
Declination: 26d01m44.14s
Redshift: None
Photometric Redshift: 0.098

Processing Status: completed

Task Name	Status	Time taken (s)
Cutout download	processed	34.69
Transient MWEBV	processed	0.04
Host match	processed	6.07
Host information	processed	0.16
Host MWEBV	processed	0.04
Global aperture construction	processed	2.72
Global aperture photometry	processed	6.43
Validate global photometry	processed	17.3
Global host SED inference	processed	470.12
Local aperture photometry	processed	7.46
Validate local photometry	processed	0.03
Local host SED inference	processed	471.57

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) = 15h57m06.01s, 26d01m44.43s
semi major axis, semi minor axis (arcsec) = 1.1, 1.1
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_r	8.21	0.3	21.614	0.040	AB
PanSTARRS_z	7.41	0.84	21.725	0.123	AB
DES_z	9.94	1.47	21.406	0.160	AB
PanSTARRS_y	8.5	1.61	21.576	0.206	AB

Aperture details

RA, DEC (J2000) = 15h57m06.01s, 26d01m44.67s
semi major axis, semi minor axis (arcsec) = 5.23, 4.15
angle (degrees, anti-clockwise from east) = -101.79

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	5.49	0.73	22.050	0.145	AB
GALEX_NUV	5.85	0.48	21.983	0.088	AB
SDSS_u	5.43	3.27	22.063	0.653	AB
SDSS_g	25.54	1.74	20.382	0.074	AB
DES_g	22.82	0.46	20.504	0.022	AB
PanSTARRS_g	22.3	1.12	20.529	0.054	AB
SDSS_r	32.94	2.46	20.106	0.081	AB
PanSTARRS_r	29.32	1.16	20.232	0.043	AB
DES_r	34.22	0.86	20.064	0.027	AB
SDSS_i	41.5	3.92	19.855	0.103	AB
PanSTARRS_i	38.68	1.25	19.931	0.035	AB
PanSTARRS_z	44.47	3.48	19.780	0.085	AB
SDSS_z	-12.49	15.8			AB
DES_z	43.5	4.16	19.804	0.104	AB
PanSTARRS_y	54.79	6.69	19.553	0.133	AB
2MASS_J	-19.33	122.91			Vega
2MASS_H	99.15	174.58	17.542	1.912	Vega
2MASS_K	134.39	225.85	16.741	1.825	Vega
WISE_W1	18.78	7.64	18.017	0.442	Vega
WISE_W2	16.63	10.2	17.509	0.666	Vega
WISE_W3	6.56	45.59	16.683	7.542	Vega
WISE_W4	-201.37	271.08			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

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	7.833	8.200	8.497
{\rm log}_{10}({\rm SFR})	-1.211	-0.786	-0.303
{\rm log}_{10}({\rm sSFR})	-9.564	-8.962	-8.170
{\rm stellar\ age}	0.565	3.667	6.576

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.707	-1.137	-0.387
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.473	-0.377	0.233

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.325	0.703	1.165
\delta	-0.570	-0.131	0.234
\tau_1/\tau_2	0.629	1.007	1.411
Q_{PAH}	0.772	2.312	4.924
U_{min}	2.802	8.022	15.452
{\rm log}_{10}(\gamma_e)\,	-3.084	-2.145	-1.019

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.298	-0.509	0.058
{\rm log}_{10}(\tau_{AGN})\,	0.991	1.420	1.930

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.066	-0.657	-0.307
0.03-0.10 Gyr	-1.711	-0.934	-0.268
0.10-0.33 Gyr	-2.710	-1.362	-0.733
0.33-1.06 Gyr	-3.298	-1.698	-1.043
1.06-3.45 Gyr	-3.969	-1.987	-1.411
3.45-11.23 Gyr	-4.174	-2.132	-1.443
11.23-12.48 Gyr	-4.233	-2.170	-1.321

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.641	9.011	9.211
{\rm log}_{10}({\rm SFR})	-0.291	0.272	0.743
{\rm log}_{10}({\rm sSFR})	-9.426	-8.670	-8.013
{\rm stellar\ age}	0.184	2.791	6.213

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.654	-1.053	-0.181
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.541	-0.300	0.285

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.405	0.954	1.524
\delta	0.048	0.222	0.334
\tau_1/\tau_2	0.540	1.038	1.552
Q_{PAH}	1.168	2.917	4.991
U_{min}	3.649	9.825	17.980
{\rm log}_{10}(\gamma_e)\,	-2.917	-1.713	-0.672

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.770	-1.745	-0.492
{\rm log}_{10}(\tau_{AGN})\,	0.957	1.444	1.845

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.292	-0.897	-0.384
0.03-0.10 Gyr	-0.174	0.416	0.895
0.10-0.33 Gyr	-2.245	-0.353	0.374
0.33-1.06 Gyr	-3.738	-1.266	-0.472
1.06-3.45 Gyr	-5.125	-1.620	-0.775
3.45-11.23 Gyr	-5.549	-1.783	-0.845
11.23-12.48 Gyr	-5.616	-1.685	-0.553