2025agvk

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Information

Transient

Name: AT2025agvk
Right ascension: 9h17m46.49s
Declination: -6d24m41.89s
Discovery Date: Dec. 14, 2025, 3:15 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.030

Host

Name:
Right ascension: 9h17m46.49s
Declination: -6d24m40.53s
Redshift: None
Photometric Redshift: 0.179

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	9.18
Transient MWEBV	processed	0.04
Host match	processed	5.77
Host information	processed	0.16
Host MWEBV	processed	0.04
Global aperture construction	processed	0.64
Global aperture photometry	processed	5.99
Validate global photometry	processed	14.71
Global host SED inference	processed	413.15
Local aperture photometry	processed	5.95
Validate local photometry	no valid phot	0.02
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) = 9h17m46.49s, -6d24m41.89s
semi major axis, semi minor axis (arcsec) = 0.66, 0.66
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) = 9h17m46.48s, -6d24m40.30s
semi major axis, semi minor axis (arcsec) = 5.83, 3.19
angle (degrees, anti-clockwise from east) = -134.02

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	2.02	1.0	23.137	0.536	AB
GALEX_NUV	6.3	1.38	21.902	0.238	AB
DES_g	54.06	0.35	19.568	0.007	AB
PanSTARRS_g	60.09	1.08	19.453	0.020	AB
PanSTARRS_r	107.77	1.06	18.819	0.011	AB
DES_r	110.39	0.87	18.793	0.009	AB
PanSTARRS_i	153.64	1.2	18.434	0.008	AB
PanSTARRS_z	188.5	2.58	18.212	0.015	AB
DES_z	199.29	2.3	18.151	0.013	AB
PanSTARRS_y	241.8	6.64	17.941	0.030	AB
2MASS_J	289.39	103.63	16.851	0.389	Vega
2MASS_H	331.6	143.17	16.231	0.469	Vega
2MASS_K	736.83	205.08	14.894	0.302	Vega
WISE_W1	171.26	14.27	15.617	0.090	Vega
WISE_W2	104.26	17.02	15.516	0.177	Vega
WISE_W3	179.94	49.76	13.088	0.300	Vega
WISE_W4	424.24	358.57	10.711	0.918	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})\,	10.308	10.393	10.468
{\rm log}_{10}({\rm SFR})	-0.106	0.502	0.946
{\rm log}_{10}({\rm sSFR})	-10.581	-9.939	-9.419
{\rm stellar\ age}	4.545	5.819	6.839

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.727	-0.403	-0.174
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.434	-0.018	0.346

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.323	0.526	0.756
\delta	-0.507	-0.223	-0.005
\tau_1/\tau_2	0.694	1.030	1.378
Q_{PAH}	0.310	1.007	2.221
U_{min}	2.724	7.428	14.489
{\rm log}_{10}(\gamma_e)\,	-3.037	-2.154	-1.162

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.395	-3.372	-2.214
{\rm log}_{10}(\tau_{AGN})\,	1.019	1.556	1.937

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.079	-0.246	0.087
0.03-0.10 Gyr	-0.064	0.634	1.099
0.10-0.32 Gyr	0.409	0.812	1.106
0.32-1.02 Gyr	0.070	0.501	0.793
1.02-3.25 Gyr	0.096	0.454	0.675
3.25-10.38 Gyr	0.196	0.499	0.650
10.38-11.54 Gyr	-0.049	0.547	1.016