2025lkf

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Information

Transient

Name: AT2025lkf
Right ascension: 14h58m01.52s
Declination: 39d40m05.74s
Discovery Date: May 21, 2025, 9:42 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.010

Host

Name: 2025lkf
Right ascension: 14h58m01.69s
Declination: 39d40m05.66s
Redshift: None
Photometric Redshift: 0.130

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	14.53
Transient MWEBV	processed	0.04
Host match	processed	1.67
Host information	processed	0.08
Host MWEBV	processed	0.04
Global aperture construction	processed	0.62
Global aperture photometry	processed	5.62
Validate global photometry	processed	16.02
Global host SED inference	processed	475.34
Local aperture photometry	processed	5.86
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) = 14h58m01.52s, 39d40m05.74s
semi major axis, semi minor axis (arcsec) = 0.87, 0.87
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) = 14h58m01.66s, 39d40m05.97s
semi major axis, semi minor axis (arcsec) = 7.9, 7.54
angle (degrees, anti-clockwise from east) = -39.59

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	20.72	3.64	20.609	0.191	AB
GALEX_NUV	29.89	2.81	20.211	0.102	AB
SDSS_u	85.89	5.35	19.065	0.068	AB
SDSS_g	171.06	3.88	18.317	0.025	AB
PanSTARRS_g	170.97	1.63	18.318	0.010	AB
SDSS_r	253.81	5.2	17.889	0.022	AB
PanSTARRS_r	243.82	1.84	17.932	0.008	AB
SDSS_i	302.25	7.29	17.699	0.026	AB
PanSTARRS_i	317.56	1.83	17.645	0.006	AB
PanSTARRS_z	346.1	4.16	17.552	0.013	AB
SDSS_z	279.78	21.97	17.783	0.085	AB
PanSTARRS_y	378.06	10.3	17.456	0.030	AB
2MASS_J	83.83	165.39	18.197	2.142	Vega
2MASS_H	478.77	266.08	15.832	0.603	Vega
2MASS_K	208.85	318.46	16.263	1.656	Vega
WISE_W1	192.96	9.93	15.487	0.056	Vega
WISE_W2	118.04	11.88	15.381	0.109	Vega
WISE_W3	261.52	48.33	12.682	0.201	Vega
WISE_W4	270.74	277.2	11.199	1.112	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})\,	9.981	10.088	10.199
{\rm log}_{10}({\rm SFR})	0.217	0.664	0.972
{\rm log}_{10}({\rm sSFR})	-9.897	-9.431	-9.080
{\rm stellar\ age}	3.968	5.340	6.609

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.183	-0.781	-0.521
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.523	0.092	0.388

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.142	0.217	0.330
\delta	-0.870	-0.609	-0.316
\tau_1/\tau_2	0.549	0.944	1.353
Q_{PAH}	0.212	0.674	1.578
U_{min}	2.335	6.840	13.741
{\rm log}_{10}(\gamma_e)\,	-3.351	-2.686	-2.070

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.292	-3.309	-2.313
{\rm log}_{10}(\tau_{AGN})\,	0.971	1.388	1.852

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.556	-0.184	0.040
0.03-0.10 Gyr	0.332	0.809	1.123
0.10-0.32 Gyr	0.420	0.789	1.034
0.32-1.04 Gyr	-0.313	0.254	0.545
1.04-3.37 Gyr	-0.190	0.198	0.452
3.37-10.89 Gyr	-0.261	0.094	0.312
10.89-12.10 Gyr	-0.428	0.139	0.608