2025akif

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Information

Transient

Name: AT2025akif
Right ascension: 0h45m53.45s
Declination: 6d39m48.07s
Discovery Date: Oct. 25, 2025, 7:38 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.030

Host

Name:
Right ascension: 0h45m53.69s
Declination: 6d39m46.65s
Redshift: None
Photometric Redshift: 0.072

Processing Status: completed

Task Name	Status	Time taken (s)
Cutout download	processed	18.97
Transient MWEBV	processed	0.07
Host match	processed	5.11
Host information	processed	0.15
Host MWEBV	processed	0.04
Global aperture construction	processed	0.63
Global aperture photometry	processed	6.7
Validate global photometry	processed	19.41
Global host SED inference	processed	401.74
Local aperture photometry	processed	7.04
Validate local photometry	processed	0.03
Local host SED inference	processed	437.62

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) = 0h45m53.45s, 6d39m48.07s
semi major axis, semi minor axis (arcsec) = 1.47, 1.47
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_g	20.01	1.32	20.647	0.072	AB
DES_g	18.66	0.23	20.723	0.013	AB
PanSTARRS_g	20.11	0.39	20.641	0.021	AB
SDSS_r	27.89	1.52	20.286	0.059	AB
PanSTARRS_r	29.38	0.39	20.230	0.014	AB
DES_r	29.15	0.46	20.238	0.017	AB
SDSS_i	35.75	1.92	20.017	0.058	AB
PanSTARRS_i	38.15	0.43	19.946	0.012	AB
PanSTARRS_z	42.27	1.06	19.835	0.027	AB
SDSS_z	39.63	4.5	19.905	0.123	AB
DES_z	41.21	1.38	19.863	0.036	AB
PanSTARRS_y	51.99	2.34	19.610	0.049	AB

Aperture details

RA, DEC (J2000) = 0h45m53.68s, 6d39m46.74s
semi major axis, semi minor axis (arcsec) = 10.86, 4.11
angle (degrees, anti-clockwise from east) = -57.42

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	16.33	3.96	20.868	0.263	AB
GALEX_NUV	20.74	3.17	20.608	0.166	AB
SDSS_u	59.28	6.97	19.468	0.128	AB
SDSS_g	177.14	4.6	18.279	0.028	AB
DES_g	145.86	0.72	18.490	0.005	AB
PanSTARRS_g	183.25	1.74	18.242	0.010	AB
SDSS_r	289.24	5.37	17.747	0.020	AB
PanSTARRS_r	276.07	1.73	17.797	0.007	AB
DES_r	245.14	1.48	17.926	0.007	AB
SDSS_i	356.58	7.17	17.520	0.022	AB
PanSTARRS_i	360.52	1.94	17.508	0.006	AB
PanSTARRS_z	398.14	4.79	17.400	0.013	AB
SDSS_z	349.09	19.91	17.543	0.062	AB
DES_z	368.15	4.42	17.485	0.013	AB
PanSTARRS_y	486.89	10.52	17.181	0.023	AB
2MASS_J	460.29	202.65	16.348	0.478	Vega
2MASS_H	584.88	316.93	15.615	0.588	Vega
2MASS_K	388.98	336.65	15.587	0.940	Vega
WISE_W1	272.75	17.59	15.112	0.070	Vega
WISE_W2	179.6	24.1	14.925	0.146	Vega
WISE_W3	394.01	108.63	12.237	0.299	Vega
WISE_W4	255.95	631.99	11.260	2.681	Vega

Imaging data

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Spectral Energy Distribution

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Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.690	8.848	8.967
{\rm log}_{10}({\rm SFR})	-1.845	-1.088	-0.397
{\rm log}_{10}({\rm sSFR})	-10.693	-9.934	-9.215
{\rm stellar\ age}	3.543	6.260	7.656

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.466	-0.921	-0.420
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.512	-0.704	0.088

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.155	0.434	0.880
\delta	-0.581	-0.137	0.226
\tau_1/\tau_2	0.669	1.058	1.440
Q_{PAH}	0.904	2.343	4.426
U_{min}	3.191	8.473	15.556
{\rm log}_{10}(\gamma_e)\,	-2.880	-1.674	-0.479

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-1.392	-0.354	0.058
{\rm log}_{10}(\tau_{AGN})\,	1.191	1.538	1.975

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.220	-1.631	-1.199
0.03-0.10 Gyr	-1.867	-0.984	-0.242
0.10-0.33 Gyr	-1.760	-1.016	-0.543
0.33-1.07 Gyr	-1.959	-1.139	-0.753
1.07-3.52 Gyr	-1.836	-1.116	-0.848
3.52-11.53 Gyr	-1.936	-1.128	-0.907
11.53-12.81 Gyr	-2.063	-1.127	-0.562

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.803	9.866	9.929
{\rm log}_{10}({\rm SFR})	-0.657	-0.382	-0.123
{\rm log}_{10}({\rm sSFR})	-10.503	-10.238	-9.999
{\rm stellar\ age}	6.108	7.119	8.088

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.716	-0.505	-0.321
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.432	-0.150	-0.041

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.096	0.157	0.286
\delta	-0.804	-0.438	-0.003
\tau_1/\tau_2	0.675	1.031	1.367
Q_{PAH}	0.948	2.400	4.264
U_{min}	2.671	7.400	14.140
{\rm log}_{10}(\gamma_e)\,	-2.455	-1.452	-0.560

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.518	-1.940	-1.484
{\rm log}_{10}(\tau_{AGN})\,	0.982	1.349	1.762

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.464	-0.331	-0.202
0.03-0.10 Gyr	-0.861	-0.408	-0.068
0.10-0.33 Gyr	-0.880	-0.442	-0.160
0.33-1.07 Gyr	-0.850	-0.442	-0.171
1.07-3.52 Gyr	-0.490	-0.154	0.092
3.52-11.53 Gyr	-0.181	0.007	0.123
11.53-12.81 Gyr	-0.440	0.049	0.473