2025akvq

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Information

Transient

Name: AT2025akvq
Right ascension: 3h56m07.20s
Declination: -6d42m48.21s
Discovery Date: Sept. 1, 2025, 1:52 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.069

Host

Name: 3104574
Right ascension: 3h56m07.18s
Declination: -6d42m40.93s
Redshift: None
Photometric Redshift: 0.128

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	18.41
Transient MWEBV	processed	0.04
Host match	processed	4.35
Host information	processed	0.09
Host MWEBV	processed	0.04
Global aperture construction	processed	0.62
Global aperture photometry	processed	6.46
Validate global photometry	processed	16.19
Global host SED inference	processed	536.16
Local aperture photometry	processed	6.52
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) = 3h56m07.20s, -6d42m48.21s
semi major axis, semi minor axis (arcsec) = 0.87, 0.87
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) = 3h56m07.20s, -6d42m40.85s
semi major axis, semi minor axis (arcsec) = 4.55, 4.02
angle (degrees, anti-clockwise from east) = -105.76

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	0.55	0.79	24.540	1.555	AB
GALEX_NUV	0.83	0.68	24.098	0.891	AB
SDSS_u	5.12	4.16	22.127	0.882	AB
SDSS_g	70.27	2.56	19.283	0.040	AB
DES_g	86.35	0.53	19.059	0.007	AB
PanSTARRS_g	90.0	1.13	19.014	0.014	AB
SDSS_r	202.32	4.26	18.135	0.023	AB
PanSTARRS_r	203.97	1.07	18.126	0.006	AB
DES_r	221.13	1.08	18.038	0.005	AB
SDSS_i	309.43	5.98	17.674	0.021	AB
PanSTARRS_i	298.19	1.5	17.714	0.005	AB
PanSTARRS_z	410.66	3.47	17.366	0.009	AB
SDSS_z	427.25	15.43	17.323	0.039	AB
PanSTARRS_y	473.49	6.97	17.212	0.016	AB
2MASS_J	405.02	117.41	16.486	0.315	Vega
WISE_W1	261.84	13.53	15.156	0.056	Vega
WISE_W2	167.3	16.8	15.002	0.109	Vega
WISE_W3	28.11	65.27	15.104	2.521	Vega
WISE_W4	269.67	485.07	11.203	1.953	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})\,	10.506	10.601	10.721
{\rm log}_{10}({\rm SFR})	-2.949	-0.786	0.153
{\rm log}_{10}({\rm sSFR})	-13.550	-11.441	-10.423
{\rm stellar\ age}	6.755	8.216	11.435

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.455	-1.108	-0.827
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.531	-0.746	0.074

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.295	0.442	0.611
\delta	-0.906	-0.744	-0.520
\tau_1/\tau_2	0.470	0.964	1.491
Q_{PAH}	0.940	2.832	5.001
U_{min}	3.323	10.115	18.253
{\rm log}_{10}(\gamma_e)\,	-2.678	-1.511	-0.447

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.686	-2.197	-1.405
{\rm log}_{10}(\tau_{AGN})\,	1.183	1.612	1.924

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-4.522	-1.747	-0.493
0.03-0.10 Gyr	-3.548	-0.758	0.303
0.10-0.32 Gyr	-3.621	-1.165	0.065
0.32-1.04 Gyr	-4.210	-1.465	-0.010
1.04-3.37 Gyr	-3.283	-0.778	0.505
3.37-10.90 Gyr	-1.376	0.604	0.890
10.90-12.11 Gyr	-0.192	1.256	1.883