2025tkv

Download data

Information

Transient

Name: AT2025tkv
Right ascension: 22h04m17.14s
Declination: 7d46m44.23s
Discovery Date: June 6, 2025, 1:14 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.080

Host

Name:
Right ascension: 22h04m17.23s
Declination: 7d46m46.06s
Redshift: None
Photometric Redshift: 0.131

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	28.78
Transient MWEBV	processed	0.12
Host match	processed	7.59
Host information	processed	0.14
Host MWEBV	processed	0.04
Global aperture construction	processed	0.71
Global aperture photometry	processed	6.62
Validate global photometry	processed	17.25
Global host SED inference	processed	410.97
Local aperture photometry	processed	7.92
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) = 22h04m17.14s, 7d46m44.23s
semi major axis, semi minor axis (arcsec) = 0.86, 0.86
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) = 22h04m17.22s, 7d46m46.22s
semi major axis, semi minor axis (arcsec) = 10.1, 5.94
angle (degrees, anti-clockwise from east) = -23.91

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	27.92	6.91	20.285	0.269	AB
SDSS_g	179.39	4.01	18.265	0.024	AB
DES_g	177.4	0.72	18.278	0.004	AB
PanSTARRS_g	191.43	1.76	18.195	0.010	AB
SDSS_r	320.23	5.87	17.636	0.020	AB
PanSTARRS_r	310.76	1.89	17.669	0.007	AB
DES_r	338.13	1.55	17.577	0.005	AB
SDSS_i	455.2	8.44	17.254	0.020	AB
PanSTARRS_i	423.62	2.19	17.333	0.006	AB
PanSTARRS_z	508.07	6.48	17.135	0.014	AB
SDSS_z	660.7	24.21	16.850	0.040	AB
DES_z	544.88	4.04	17.059	0.008	AB
PanSTARRS_y	610.15	15.75	16.936	0.028	AB
2MASS_J	436.5	185.37	16.405	0.461	Vega
2MASS_H	1252.59	305.26	14.788	0.265	Vega
2MASS_K	1335.53	324.78	14.248	0.264	Vega
WISE_W1	490.75	18.39	14.474	0.041	Vega
WISE_W2	335.48	24.82	14.247	0.080	Vega
WISE_W3	774.37	91.58	11.504	0.128	Vega
WISE_W4	1324.49	547.35	9.475	0.449	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})\,	10.373	10.468	10.552
{\rm log}_{10}({\rm SFR})	-0.470	0.001	0.415
{\rm log}_{10}({\rm sSFR})	-10.944	-10.460	-10.030
{\rm stellar\ age}	2.062	4.112	5.698

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.710	-0.265	-0.007
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.313	0.047	0.345

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.175	0.356	0.631
\delta	-0.333	0.010	0.251
\tau_1/\tau_2	0.577	0.926	1.269
Q_{PAH}	0.478	1.572	3.628
U_{min}	2.551	7.360	14.139
{\rm log}_{10}(\gamma_e)\,	-2.847	-1.684	-0.608

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.199	-2.906	-1.772
{\rm log}_{10}(\tau_{AGN})\,	1.077	1.571	1.947

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.342	0.058	0.292
0.03-0.10 Gyr	-1.050	-0.063	0.483
0.10-0.32 Gyr	-0.735	0.335	0.935
0.32-1.04 Gyr	0.902	1.131	1.381
1.04-3.37 Gyr	0.343	0.758	1.000
3.37-10.87 Gyr	-0.658	0.320	0.605
10.87-12.08 Gyr	-1.026	0.188	0.809