2025kvw

Download data

Information

Transient

Name: AT2025kvw
Right ascension: 11h48m14.41s
Declination: -1d58m59.53s
Discovery Date: May 17, 2025, 12:41 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.016

Host

Name: 2025kvw
Right ascension: 11h48m14.03s
Declination: -1d59m03.56s
Redshift: None
Photometric Redshift: 0.123

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	15.41
Transient MWEBV	processed	0.04
Host match	processed	3.93
Host information	processed	0.09
Host MWEBV	processed	0.04
Global aperture construction	processed	0.67
Global aperture photometry	processed	6.05
Validate global photometry	processed	14.12
Global host SED inference	processed	455.29
Local aperture photometry	processed	5.55
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) = 11h48m14.41s, -1d58m59.53s
semi major axis, semi minor axis (arcsec) = 0.91, 0.91
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) = 11h48m14.25s, -1d59m00.82s
semi major axis, semi minor axis (arcsec) = 16.41, 6.83
angle (degrees, anti-clockwise from east) = -129.31

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_NUV	7.11	0.9	21.770	0.138	AB
SDSS_u	152.65	8.49	18.441	0.060	AB
SDSS_g	620.66	7.28	16.918	0.013	AB
PanSTARRS_g	653.77	2.64	16.861	0.004	AB
SDSS_r	1498.56	11.36	15.961	0.008	AB
PanSTARRS_r	1443.88	3.96	16.001	0.003	AB
SDSS_i	2228.49	15.27	15.530	0.007	AB
PanSTARRS_i	2084.99	4.23	15.602	0.002	AB
PanSTARRS_z	2955.72	6.65	15.223	0.002	AB
SDSS_z	3109.02	34.01	15.168	0.012	AB
PanSTARRS_y	3276.65	13.64	15.111	0.005	AB
WISE_W1	2453.44	33.77	12.727	0.015	Vega
WISE_W2	1473.03	40.43	12.640	0.030	Vega
WISE_W3	513.24	143.3	11.950	0.303	Vega
WISE_W4	516.39	574.52	10.498	1.208	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})\,	11.409	11.474	11.564
{\rm log}_{10}({\rm SFR})	-5.202	-1.826	-0.758
{\rm log}_{10}({\rm sSFR})	-16.773	-13.404	-12.248
{\rm stellar\ age}	7.217	9.417	11.544

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.821	-0.607	-0.449
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.609	-0.741	0.120

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.215	0.314	0.463
\delta	-0.246	-0.040	0.138
\tau_1/\tau_2	0.574	1.023	1.484
Q_{PAH}	0.365	1.151	2.419
U_{min}	3.336	9.788	17.478
{\rm log}_{10}(\gamma_e)\,	-2.921	-1.664	-1.015

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.445	-3.513	-2.495
{\rm log}_{10}(\tau_{AGN})\,	1.069	1.544	1.955

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-7.026	-3.195	-1.188
0.03-0.10 Gyr	-5.715	-1.885	-0.658
0.10-0.32 Gyr	-5.367	-2.271	-0.761
0.32-1.05 Gyr	-4.822	-2.136	-0.614
1.05-3.39 Gyr	-2.925	-1.196	0.308
3.39-10.96 Gyr	-0.749	1.503	1.756
10.96-12.18 Gyr	0.805	2.347	2.723