2025aauv

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Information

Transient

Name: AT2025aauv
Right ascension: 22h00m37.18s
Declination: 2d26m01.15s
Discovery Date: Sept. 17, 2025, 7:27 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.048

Host

Name:
Right ascension: 22h00m37.19s
Declination: 2d26m02.68s
Redshift: None
Photometric Redshift: 0.193

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	19.1
Transient MWEBV	processed	0.05
Host match	processed	5.59
Host information	processed	0.12
Host MWEBV	processed	0.04
Global aperture construction	processed	2.7
Global aperture photometry	processed	7.7
Validate global photometry	processed	18.83
Global host SED inference	processed	431.27
Local aperture photometry	processed	7.39
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) = 22h00m37.18s, 2d26m01.15s
semi major axis, semi minor axis (arcsec) = 0.63, 0.63
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) = 22h00m37.14s, 2d26m02.71s
semi major axis, semi minor axis (arcsec) = 3.7, 2.83
angle (degrees, anti-clockwise from east) = -119.59

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	2.13	0.49	23.078	0.248	AB
GALEX_NUV	2.21	0.44	23.041	0.219	AB
SDSS_u	1.43	3.36	23.515	2.561	AB
SDSS_g	9.15	1.24	21.497	0.147	AB
DES_g	10.94	0.26	21.302	0.026	AB
PanSTARRS_g	11.04	0.7	21.292	0.069	AB
SDSS_r	19.88	1.83	20.654	0.100	AB
PanSTARRS_r	19.32	0.79	20.685	0.044	AB
DES_r	20.1	0.5	20.642	0.027	AB
SDSS_i	24.06	2.5	20.447	0.113	AB
PanSTARRS_i	29.49	0.84	20.226	0.031	AB
PanSTARRS_z	34.41	2.34	20.058	0.074	AB
SDSS_z	58.09	12.03	19.490	0.225	AB
DES_z	26.76	2.42	20.331	0.098	AB
PanSTARRS_y	40.83	6.77	19.873	0.180	AB
2MASS_J	97.89	84.34	18.028	0.935	Vega
2MASS_H	140.47	125.7	17.163	0.972	Vega
2MASS_K	-62.1	137.39			Vega
WISE_W1	149.63	9.99	15.763	0.072	Vega
WISE_W2	87.11	13.14	15.711	0.164	Vega
WISE_W3	37.46	66.01	14.792	1.913	Vega
WISE_W4	-467.28	420.23			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})\,	9.411	9.670	9.925
{\rm log}_{10}({\rm SFR})	0.451	0.699	0.982
{\rm log}_{10}({\rm sSFR})	-9.341	-8.992	-8.574
{\rm stellar\ age}	0.391	1.838	4.298

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.431	-0.755	-0.132
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.662	-1.175	-0.117

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	1.298	1.558	1.873
\delta	0.237	0.317	0.375
\tau_1/\tau_2	0.843	1.193	1.530
Q_{PAH}	2.044	4.067	5.652
U_{min}	3.310	8.785	16.194
{\rm log}_{10}(\gamma_e)\,	-2.978	-1.672	-0.997

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.986	-2.416	-1.154
{\rm log}_{10}(\tau_{AGN})\,	0.888	1.336	1.845

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.506	0.763	0.971
0.03-0.10 Gyr	0.058	0.653	1.032
0.10-0.32 Gyr	0.307	0.735	1.113
0.32-1.01 Gyr	-0.910	0.283	0.684
1.01-3.22 Gyr	-2.724	-0.511	0.146
3.22-10.25 Gyr	-3.582	-1.044	-0.200
10.25-11.39 Gyr	-3.793	-1.088	-0.065