2025kiv

Download data

Information

Transient

Name: AT2025kiv
Right ascension: 0h41m20.91s
Declination: 23d19m13.19s
Discovery Date: May 10, 2025, 11:40 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.023

Host

Name: 2025kiv
Right ascension: 0h41m20.32s
Declination: 23d19m16.83s
Redshift: 0.101930
Photometric Redshift: 0.102

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	16.99
Transient MWEBV	processed	0.05
Host match	processed	3.61
Host information	processed	0.1
Host MWEBV	processed	0.05
Global aperture construction	processed	0.63
Global aperture photometry	processed	7.25
Validate global photometry	processed	18.79
Global host SED inference	processed	592.31
Local aperture photometry	processed	6.76
Validate local photometry	processed	0.03
Local host SED inference	not enough filters	18.06

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) = 0h41m20.91s, 23d19m13.19s
semi major axis, semi minor axis (arcsec) = 1.07, 1.07
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_z	4.25	0.42	22.330	0.108	AB
PanSTARRS_y	4.06	1.77	22.379	0.472	AB

Aperture details

RA, DEC (J2000) = 0h41m20.31s, 23d19m16.93s
semi major axis, semi minor axis (arcsec) = 8.64, 6.99
angle (degrees, anti-clockwise from east) = -151.51

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	4.49	1.27	22.270	0.307	AB
GALEX_NUV	6.12	1.61	21.933	0.285	AB
SDSS_u	146.53	8.88	18.485	0.066	AB
SDSS_g	498.48	6.37	17.156	0.014	AB
DES_g	567.08	1.18	17.016	0.002	AB
PanSTARRS_g	564.2	1.95	17.021	0.004	AB
SDSS_r	1248.58	10.08	16.159	0.009	AB
PanSTARRS_r	1255.36	1.83	16.153	0.002	AB
DES_r	1399.3	3.26	16.035	0.003	AB
SDSS_i	1849.44	12.77	15.732	0.007	AB
PanSTARRS_i	1888.59	2.45	15.710	0.001	AB
PanSTARRS_z	2436.16	5.11	15.433	0.002	AB
SDSS_z	2683.13	25.89	15.328	0.010	AB
DES_z	2618.65	8.69	15.355	0.004	AB
PanSTARRS_y	2923.58	12.69	15.235	0.005	AB
2MASS_J	3613.82	197.7	14.110	0.059	Vega
2MASS_H	4619.74	264.56	13.371	0.062	Vega
2MASS_K	3749.87	377.73	13.127	0.109	Vega
WISE_W1	1780.99	26.16	13.074	0.016	Vega
WISE_W2	1101.23	28.7	12.956	0.028	Vega
WISE_W3	295.44	92.74	12.550	0.341	Vega
WISE_W4	388.89	462.3	10.805	1.291	Vega

Imaging data

Click the image to load the interactive plot.

Spectral Energy Distribution

Click the image to load the interactive plot.

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})\,	11.253	11.291	11.321
{\rm log}_{10}({\rm SFR})	-2.139	-1.128	-0.525
{\rm log}_{10}({\rm sSFR})	-13.530	-12.396	-11.823
{\rm stellar\ age}	11.058	11.783	11.806

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.825	-0.648	-0.518
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.538	-0.459	0.271

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.140	0.231	0.359
\delta	-0.635	-0.358	-0.127
\tau_1/\tau_2	0.506	1.003	1.471
Q_{PAH}	0.307	1.160	2.628
U_{min}	3.502	9.682	17.599
{\rm log}_{10}(\gamma_e)\,	-2.688	-1.429	-0.606

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.325	-3.268	-2.327
{\rm log}_{10}(\tau_{AGN})\,	1.113	1.605	1.961

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-3.843	-1.685	-0.895
0.03-0.10 Gyr	-2.793	-1.142	-0.403
0.10-0.33 Gyr	-4.328	-1.911	-0.743
0.33-1.06 Gyr	-5.962	-3.184	-1.226
1.06-3.44 Gyr	-4.462	-2.352	-0.844
3.44-11.19 Gyr	-1.952	-0.821	0.838
11.19-12.43 Gyr	2.346	2.447	2.480