2025ackt

Download data

Information

Transient

Name: AT2025ackt
Right ascension: 0h58m08.84s
Declination: 0d44m39.61s
Discovery Date: Oct. 14, 2025, 6:11 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.024

Host

Name:
Right ascension: 0h58m08.84s
Declination: 0d44m42.05s
Redshift: None
Photometric Redshift: 0.182

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	11.52
Transient MWEBV	processed	0.03
Host match	processed	5.89
Host information	processed	0.17
Host MWEBV	processed	0.04
Global aperture construction	processed	0.62
Global aperture photometry	processed	5.27
Validate global photometry	processed	13.38
Global host SED inference	processed	405.74
Local aperture photometry	processed	5.19
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) = 0h58m08.84s, 0d44m39.61s
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) = 0h58m08.82s, 0d44m42.28s
semi major axis, semi minor axis (arcsec) = 4.89, 3.71
angle (degrees, anti-clockwise from east) = -9.63

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	5.74	0.49	22.003	0.092	AB
GALEX_NUV	12.2	0.46	21.184	0.041	AB
DES_g	86.24	0.33	19.061	0.004	AB
PanSTARRS_g	85.56	1.13	19.069	0.014	AB
SDSS_r	166.59	5.02	18.346	0.033	AB
PanSTARRS_r	164.06	1.24	18.363	0.008	AB
PanSTARRS_i	240.4	1.36	17.948	0.006	AB
PanSTARRS_z	296.61	3.27	17.720	0.012	AB
SDSS_z	348.04	15.97	17.546	0.050	AB
PanSTARRS_y	345.98	6.76	17.552	0.021	AB
2MASS_H	462.93	171.04	15.869	0.401	Vega
WISE_W1	235.33	10.65	15.272	0.049	Vega
WISE_W2	179.58	14.71	14.925	0.089	Vega
WISE_W3	641.73	64.3	11.708	0.109	Vega
WISE_W4	820.63	416.76	9.995	0.551	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})\,	10.614	10.674	10.776
{\rm log}_{10}({\rm SFR})	0.525	0.903	1.233
{\rm log}_{10}({\rm sSFR})	-10.183	-9.779	-9.435
{\rm stellar\ age}	6.224	6.940	9.846

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.109	-0.634	-0.361
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.490	0.022	0.355

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.247	0.397	0.601
\delta	-0.544	-0.250	-0.013
\tau_1/\tau_2	0.631	1.088	1.508
Q_{PAH}	0.579	1.622	3.462
U_{min}	2.768	8.526	16.165
{\rm log}_{10}(\gamma_e)\,	-2.737	-1.634	-0.687

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.733	-2.100	-1.391
{\rm log}_{10}(\tau_{AGN})\,	1.046	1.437	1.789

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.732	-0.311	0.271
0.03-0.10 Gyr	0.640	1.051	1.391
0.10-0.32 Gyr	-0.911	0.557	0.949
0.32-1.02 Gyr	-1.889	0.157	0.530
1.02-3.25 Gyr	-1.392	0.280	0.660
3.25-10.36 Gyr	0.134	0.832	0.971
10.36-11.51 Gyr	0.444	1.105	1.873