2025kts

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Information

Transient

Name: AT2025kts
Right ascension: 14h40m28.23s
Declination: 37d13m40.23s
Discovery Date: May 19, 2025, 7:45 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.008

Host

Name: 2025kts
Right ascension: 14h40m28.24s
Declination: 37d13m41.39s
Redshift: 0.095877
Photometric Redshift: 0.117

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	17.1
Transient MWEBV	processed	0.08
Host match	processed	1.93
Host information	processed	0.09
Host MWEBV	processed	0.05
Global aperture construction	processed	0.67
Global aperture photometry	processed	7.07
Validate global photometry	processed	16.64
Global host SED inference	failed	452.61
Local aperture photometry	processed	7.13
Validate local photometry	processed	0.03
Local host SED inference	processed	526.81

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) = 14h40m28.23s, 37d13m40.23s
semi major axis, semi minor axis (arcsec) = 1.13, 1.13
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
PanSTARRS_i	165.63	0.31	18.352	0.002	AB
PanSTARRS_z	207.08	0.64	18.110	0.003	AB
DES_z	256.32	3.35	17.878	0.014	AB
PanSTARRS_y	244.49	1.58	17.929	0.007	AB

Aperture details

RA, DEC (J2000) = 14h40m28.22s, 37d13m41.47s
semi major axis, semi minor axis (arcsec) = 7.79, 6.24
angle (degrees, anti-clockwise from east) = -20.47

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	1.55	0.43	23.422	0.302	AB
GALEX_NUV	2.01	0.31	23.142	0.170	AB
SDSS_u	28.59	5.76	20.259	0.219	AB
SDSS_g	301.41	4.87	17.702	0.018	AB
DES_g	317.97	1.35	17.644	0.005	AB
PanSTARRS_g	355.83	1.74	17.522	0.005	AB
SDSS_r	730.18	7.62	16.741	0.011	AB
PanSTARRS_r	748.02	2.03	16.715	0.003	AB
SDSS_i	1074.72	9.7	16.322	0.010	AB
PanSTARRS_i	1086.11	1.67	16.310	0.002	AB
PanSTARRS_z	1377.26	3.6	16.052	0.003	AB
SDSS_z	1375.14	27.48	16.054	0.022	AB
DES_z	1444.38	8.14	16.001	0.006	AB
PanSTARRS_y	1655.02	9.57	15.853	0.006	AB
WISE_W1	992.78	16.23	13.709	0.018	Vega
WISE_W2	580.57	17.71	13.651	0.033	Vega
WISE_W3	73.02	51.26	14.067	0.762	Vega
WISE_W4	-42.27	293.45			Vega

Imaging data

Click the image to load the interactive plot.

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})\,	9.773	9.985	10.171
{\rm log}_{10}({\rm SFR})	-1.084	-0.194	0.597
{\rm log}_{10}({\rm sSFR})	-11.098	-10.181	-9.198
{\rm stellar\ age}	2.897	6.528	9.002

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.125	-0.357	0.014
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.336	-0.628	0.077

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.454	0.971	1.417
\delta	-0.651	-0.341	0.092
\tau_1/\tau_2	0.581	0.995	1.392
Q_{PAH}	1.162	2.978	5.412
U_{min}	3.112	8.485	16.096
{\rm log}_{10}(\gamma_e)\,	-3.294	-2.099	-0.746

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.787	-1.697	-0.552
{\rm log}_{10}(\tau_{AGN})\,	1.074	1.537	1.961

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.564	-0.373	0.101
0.03-0.10 Gyr	-1.512	-0.241	0.722
0.10-0.33 Gyr	-1.814	-0.379	0.409
0.33-1.06 Gyr	-2.279	-0.230	0.421
1.06-3.46 Gyr	-2.135	-0.256	0.231
3.46-11.25 Gyr	-1.650	-0.055	0.300
11.25-12.50 Gyr	-1.172	0.073	0.942

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.788	10.859	10.970
{\rm log}_{10}({\rm SFR})	-1.604	-0.958	-0.471
{\rm log}_{10}({\rm sSFR})	-12.553	-11.820	-11.305
{\rm stellar\ age}	7.249	8.946	11.857

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.263	-0.905	-0.702
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.395	-0.701	-0.054

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.316	0.443	0.595
\delta	-0.919	-0.776	-0.620
\tau_1/\tau_2	0.410	0.865	1.333
Q_{PAH}	0.681	2.117	4.663
U_{min}	2.802	9.151	17.222
{\rm log}_{10}(\gamma_e)\,	-2.752	-1.173	-0.520

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.437	-3.350	-2.289
{\rm log}_{10}(\tau_{AGN})\,	1.058	1.566	1.949

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.807	-0.795	-0.258
0.03-0.10 Gyr	-3.574	-1.372	-0.569
0.10-0.33 Gyr	-4.176	-1.605	-0.556
0.33-1.06 Gyr	-3.488	-1.016	0.032
1.06-3.46 Gyr	-3.239	-0.600	0.627
3.46-11.25 Gyr	-1.567	0.858	1.109
11.25-12.50 Gyr	0.593	1.579	2.125