2025akvo

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Information

Transient

Name: AT2025akvo
Right ascension: 2h01m46.08s
Declination: -5d46m35.99s
Discovery Date: Sept. 15, 2025, 12:46 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.020

Host

Name:
Right ascension: 2h01m46.01s
Declination: -5d46m35.90s
Redshift: 0.188300
Photometric Redshift:

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	16.22
Transient MWEBV	processed	0.04
Host match	processed	6.12
Host information	processed	0.16
Host MWEBV	processed	0.04
Global aperture construction	processed	0.62
Global aperture photometry	processed	5.41
Validate global photometry	processed	15.93
Global host SED inference	processed	405.75
Local aperture photometry	processed	5.33
Validate local photometry	no valid phot	0.05
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) = 2h01m46.08s, -5d46m35.99s
semi major axis, semi minor axis (arcsec) = 0.64, 0.64
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) = 2h01m45.99s, -5d46m35.58s
semi major axis, semi minor axis (arcsec) = 5.39, 2.63
angle (degrees, anti-clockwise from east) = -123.58

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	6.98	1.84	21.791	0.287	AB
GALEX_NUV	9.13	0.14	21.498	0.016	AB
SDSS_u	17.34	3.92	20.802	0.245	AB
SDSS_g	40.16	2.03	19.890	0.055	AB
PanSTARRS_g	47.24	0.93	19.714	0.021	AB
SDSS_r	79.2	2.9	19.153	0.040	AB
PanSTARRS_r	72.12	0.88	19.255	0.013	AB
SDSS_i	100.35	3.67	18.896	0.040	AB
PanSTARRS_i	98.95	0.89	18.911	0.010	AB
PanSTARRS_z	110.95	2.31	18.787	0.023	AB
SDSS_z	85.73	10.09	19.067	0.128	AB
PanSTARRS_y	122.16	6.29	18.683	0.056	AB
2MASS_J	231.25	93.87	17.095	0.441	Vega
2MASS_H	137.54	141.2	17.186	1.115	Vega
2MASS_K	97.09	181.76	17.094	2.032	Vega
WISE_W1	54.69	8.13	16.856	0.161	Vega
WISE_W2	53.06	11.19	16.249	0.229	Vega
WISE_W3	129.96	49.43	13.441	0.413	Vega
WISE_W4	228.99	286.49	11.380	1.358	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})\,	9.849	10.015	10.116
{\rm log}_{10}({\rm SFR})	0.189	0.554	0.869
{\rm log}_{10}({\rm sSFR})	-9.869	-9.475	-9.078
{\rm stellar\ age}	3.051	4.925	6.113

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.384	-0.627	-0.199
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.466	0.124	0.359

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.195	0.370	0.564
\delta	-0.501	-0.172	0.056
\tau_1/\tau_2	0.719	1.076	1.445
Q_{PAH}	1.083	2.881	4.701
U_{min}	2.639	7.892	15.045
{\rm log}_{10}(\gamma_e)\,	-2.790	-1.756	-0.492

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.097	-2.354	-1.320
{\rm log}_{10}(\tau_{AGN})\,	1.004	1.447	1.847

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.263	0.078	0.317
0.03-0.10 Gyr	0.245	0.673	1.007
0.10-0.32 Gyr	0.288	0.629	0.931
0.32-1.01 Gyr	-0.054	0.328	0.609
1.01-3.23 Gyr	-0.303	0.117	0.341
3.23-10.29 Gyr	-0.471	0.024	0.263
10.29-11.43 Gyr	-0.620	0.045	0.510