2025akea

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Information

Transient

Name: AT2025akea
Right ascension: 12h46m21.86s
Declination: -8d26m27.86s
Discovery Date: Dec. 27, 2025, 2:18 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.028

Host

Name:
Right ascension: 12h46m21.94s
Declination: -8d26m27.58s
Redshift: None
Photometric Redshift: 0.147

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	15.88
Transient MWEBV	processed	0.06
Host match	processed	5.83
Host information	processed	0.16
Host MWEBV	processed	0.11
Global aperture construction	processed	0.63
Global aperture photometry	processed	5.42
Validate global photometry	processed	15.8
Global host SED inference	processed	405.36
Local aperture photometry	processed	5.25
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) = 12h46m21.86s, -8d26m27.86s
semi major axis, semi minor axis (arcsec) = 0.78, 0.78
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) = 12h46m21.93s, -8d26m27.31s
semi major axis, semi minor axis (arcsec) = 6.18, 4.33
angle (degrees, anti-clockwise from east) = -126.02

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	10.79	3.37	21.318	0.339	AB
GALEX_NUV	14.93	1.89	20.965	0.137	AB
SDSS_u	31.25	4.96	20.163	0.172	AB
SDSS_g	65.9	2.72	19.353	0.045	AB
PanSTARRS_g	62.56	1.08	19.409	0.019	AB
SDSS_r	91.37	3.68	18.998	0.044	AB
PanSTARRS_r	97.99	1.42	18.922	0.016	AB
SDSS_i	141.88	5.21	18.520	0.040	AB
PanSTARRS_i	119.59	1.89	18.706	0.017	AB
PanSTARRS_z	127.99	3.04	18.632	0.026	AB
SDSS_z	206.47	18.02	18.113	0.095	AB
PanSTARRS_y	116.59	6.34	18.733	0.059	AB
2MASS_J	249.54	142.25	17.012	0.619	Vega
2MASS_H	232.27	250.91	16.617	1.173	Vega
2MASS_K	13.54	238.01	19.234	19.092	Vega
WISE_W1	63.28	8.48	16.698	0.145	Vega
WISE_W2	27.37	12.33	16.968	0.489	Vega
WISE_W3	59.04	73.57	14.298	1.353	Vega
WISE_W4	664.66	401.01	10.223	0.655	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})\,	9.764	9.906	10.027
{\rm log}_{10}({\rm SFR})	-0.031	0.300	0.659
{\rm log}_{10}({\rm sSFR})	-9.954	-9.608	-9.211
{\rm stellar\ age}	4.274	5.736	6.923

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.675	-1.261	-0.688
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.364	0.051	0.312

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.143	0.277	0.480
\delta	-0.527	-0.156	0.106
\tau_1/\tau_2	0.646	1.043	1.414
Q_{PAH}	0.801	2.273	4.291
U_{min}	2.621	7.658	14.463
{\rm log}_{10}(\gamma_e)\,	-2.884	-1.884	-0.809

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.478	-1.751	-0.960
{\rm log}_{10}(\tau_{AGN})\,	1.093	1.470	1.851

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.494	-0.156	0.087
0.03-0.10 Gyr	0.028	0.409	0.796
0.10-0.32 Gyr	0.039	0.374	0.640
0.32-1.03 Gyr	-0.372	0.028	0.327
1.03-3.33 Gyr	-0.390	-0.033	0.206
3.33-10.71 Gyr	-0.390	-0.015	0.198
10.71-11.89 Gyr	-0.615	-0.002	0.500