2025fk

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Information

Transient

Name: AT2025fk
Right ascension: 11h00m59.91s
Declination: -14d02m18.75s
Discovery Date: Jan. 3, 2025, 12:33 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.041

Host

Name: 2025fk
Right ascension: 11h00m59.86s
Declination: -14d02m19.68s
Redshift: 0.013376
Photometric Redshift: 0.025

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	1.19
Cutout download	processed	4.66
Global aperture construction	processed	0.86
Local aperture photometry	processed	4.72
Global aperture photometry	processed	4.9
Validate local photometry	processed	0.03
Validate global photometry	processed	14.47
Host information	processed	0.12
Global host SED inference	processed	657.18
Local host SED inference	processed	2555.36
Transient information	processed	0.0
Transient MWEBV	processed	0.08
Host MWEBV	processed	0.09
Log transient processing status	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) = 11h00m59.91s, -14d02m18.75s
semi major axis, semi minor axis (arcsec) = 7.32, 7.32
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
GALEX_FUV	12.96	3.56	21.118	0.298	AB
GALEX_NUV	26.22	1.54	20.353	0.064	AB
PanSTARRS_g	4422.68	2.75	14.786	0.001	AB
PanSTARRS_r	8941.37	2.9	14.021	0.000	AB
PanSTARRS_i	12586.81	4.48	13.650	0.000	AB
PanSTARRS_z	16221.46	5.54	13.375	0.000	AB
PanSTARRS_y	19603.39	13.65	13.169	0.001	AB
2MASS_J	24672.56	182.11	12.025	0.008	Vega
2MASS_H	31138.99	267.0	11.299	0.009	Vega
2MASS_K	26163.14	383.44	11.018	0.016	Vega
WISE_W1	6891.31	60.16	11.605	0.009	Vega
WISE_W2	3339.38	47.26	11.752	0.015	Vega
WISE_W3	685.29	70.32	11.636	0.111	Vega

Aperture details

RA, DEC (J2000) = 11h00m59.85s, -14d02m19.39s
semi major axis, semi minor axis (arcsec) = 24.57, 13.71
angle (degrees, anti-clockwise from east) = -97.3

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
GALEX_FUV	48.19	6.87	19.693	0.155	AB
GALEX_NUV	59.95	3.16	19.455	0.057	AB
PanSTARRS_g	7017.73	5.97	14.285	0.001	AB
PanSTARRS_r	14219.92	5.85	13.518	0.000	AB
PanSTARRS_i	19935.06	9.77	13.151	0.001	AB
PanSTARRS_y	31735.4	33.0	12.646	0.001	AB
2MASS_J	40336.72	478.84	11.491	0.013	Vega
2MASS_H	50730.05	710.82	10.769	0.015	Vega
2MASS_K	42515.96	1038.55	10.491	0.027	Vega
WISE_W1	20294.8	160.21	10.433	0.009	Vega
WISE_W2	11096.17	126.49	10.448	0.012	Vega
WISE_W3	3624.31	286.59	9.828	0.086	Vega
WISE_W4	3281.27	1246.22	8.490	0.412	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	10.168	10.279	10.319
${\rm log}_{10}({\rm SFR})$	-3.727	-2.212	-1.380
${\rm log}_{10}({\rm sSFR})$	-13.967	-12.444	-11.612
${\rm stellar\ age}$	9.006	12.567	12.704

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-0.993	-0.809	-0.627
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-0.935	-0.073	0.297

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.110	0.218	0.331
$\delta$	-0.954	-0.819	-0.610
$\tau_1/\tau_2$	0.383	0.809	1.281
$Q_{PAH}$	0.276	1.030	2.686
$U_{min}$	3.345	9.861	18.051
${\rm log}_{10}(\gamma_e)\,$	-2.730	-1.557	-0.731

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-4.629	-3.777	-2.764
${\rm log}_{10}(\tau_{AGN})\,$	1.229	1.734	2.050

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-3.535	-1.969	-0.976
0.03-0.10 Gyr	-5.752	-3.392	-2.042
0.10-0.33 Gyr	-6.848	-3.767	-2.173
0.33-1.10 Gyr	-7.296	-4.298	-2.157
1.10-3.63 Gyr	-5.374	-3.613	-1.784
3.63-12.04 Gyr	-2.701	-1.020	0.337
12.04-13.38 Gyr	0.681	1.393	1.444

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	10.430	10.519	10.551
${\rm log}_{10}({\rm SFR})$	-2.446	-1.979	-1.589
${\rm log}_{10}({\rm sSFR})$	-12.936	-12.465	-12.054
${\rm stellar\ age}$	8.980	12.388	12.697

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-0.369	-0.232	-0.110
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.465	-0.639	0.154

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.054	0.115	0.200
$\delta$	-0.565	-0.192	0.129
$\tau_1/\tau_2$	0.591	0.997	1.403
$Q_{PAH}$	0.880	2.278	4.059
$U_{min}$	2.886	8.458	15.499
${\rm log}_{10}(\gamma_e)\,$	-2.861	-1.735	-0.890

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-4.591	-3.851	-2.980
${\rm log}_{10}(\tau_{AGN})\,$	1.018	1.510	1.935

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.517	-1.952	-1.630
0.03-0.10 Gyr	-3.476	-2.067	-1.504
0.10-0.33 Gyr	-4.083	-2.305	-1.627
0.33-1.10 Gyr	-4.572	-2.402	-1.493
1.10-3.63 Gyr	-3.710	-1.957	-0.883
3.63-12.04 Gyr	-2.155	-0.458	0.613
12.04-13.38 Gyr	0.920	1.619	1.674