2025vs

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Information

Transient

Name: AT2025vs
Right ascension: 2h50m34.69s
Declination: -3d05m25.68s
Discovery Date: Jan. 19, 2025, 4:22 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.037

Host

Name: 2025vs
Right ascension: 2h50m34.94s
Declination: -3d05m20.07s
Redshift: None
Photometric Redshift: 0.166

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	1.92
Cutout download	processed	13.43
Global aperture construction	processed	0.68
Local aperture photometry	processed	4.83
Global aperture photometry	processed	5.23
Validate local photometry	no valid phot	0.02
Validate global photometry	processed	14.44
Host information	processed	0.08
Global host SED inference	processed	415.47
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.04
Host MWEBV	processed	0.09
Processing status	blocked	N/A	N/A

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) = 2h50m34.69s, -3d05m25.68s
semi major axis, semi minor axis (arcsec) = 0.7, 0.7
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) = 2h50m34.92s, -3d05m20.10s
semi major axis, semi minor axis (arcsec) = 9.4, 4.37
angle (degrees, anti-clockwise from east) = -161.59

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	5.22	2.25	22.105	0.468	AB
GALEX_NUV	7.37	2.95	21.731	0.434	AB
SDSS_u	20.85	6.11	20.602	0.318	AB
SDSS_g	132.42	3.87	18.595	0.032	AB
PanSTARRS_g	149.2	1.64	18.466	0.012	AB
SDSS_r	331.7	5.93	17.598	0.019	AB
PanSTARRS_r	332.41	1.79	17.596	0.006	AB
SDSS_i	495.43	8.54	17.163	0.019	AB
PanSTARRS_i	518.54	1.98	17.113	0.004	AB
PanSTARRS_z	665.99	4.05	16.841	0.007	AB
SDSS_z	644.65	21.29	16.877	0.036	AB
PanSTARRS_y	824.49	10.39	16.610	0.014	AB
2MASS_J	1059.03	200.65	15.443	0.206	Vega
2MASS_H	1657.24	331.11	14.484	0.217	Vega
2MASS_K	905.82	381.19	14.670	0.457	Vega
WISE_W1	591.76	22.89	14.271	0.042	Vega
WISE_W2	335.93	24.67	14.245	0.080	Vega
WISE_W3	50.68	133.79	14.464	2.866	Vega
WISE_W4	-228.86	867.75			Vega

Imaging data

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})\,	10.645	10.801	10.932
{\rm log}_{10}({\rm SFR})	-1.490	0.060	1.126
{\rm log}_{10}({\rm sSFR})	-12.184	-10.721	-9.646
{\rm stellar\ age}	2.210	4.831	6.644

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.834	-0.551	-0.379
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.561	-0.605	0.199

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.436	0.675	0.921
\delta	-0.926	-0.797	-0.592
\tau_1/\tau_2	0.613	0.990	1.396
Q_{PAH}	0.385	1.246	3.052
U_{min}	2.486	7.431	14.767
{\rm log}_{10}(\gamma_e)\,	-3.433	-2.376	-1.242

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.561	-3.790	-2.745
{\rm log}_{10}(\tau_{AGN})\,	1.098	1.612	1.970

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.754	-0.605	0.281
0.03-0.10 Gyr	-1.648	0.098	1.267
0.10-0.32 Gyr	-0.832	0.970	1.642
0.32-1.03 Gyr	-0.269	1.102	1.536
1.03-3.28 Gyr	-0.154	0.960	1.304
3.28-10.51 Gyr	-0.659	0.725	1.068
10.51-11.68 Gyr	-0.777	0.666	1.371