2025kjf results

2025kjf results

Information

Transient

Name:	`AT2025kjf`
Right ascension:	`20h43m38.12s`
Declination:	`22d55m14.59s`
Discovery Date:	`May 7, 2025, 10:46 a.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.098`

Host

Name:	`2025kjf`
Right ascension:	`20h43m37.92s`
Declination:	`22d55m11.71s`
Redshift:	`None`
Photometric Redshift:	`0.147`

Cutout Download Report

Downloaded	Unavailable
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

Processing Status: blocked

Task Name	Status	Time (s)
Cutout download	processed	4.36
Transient MWEBV	processed	0.07
Host match	processed	4.91
Host information	processed	0.09
Host MWEBV	processed	0.1
Global aperture construction	processed	0.72
Global aperture photometry	processed	4.45
Validate global photometry	processed	13.39
Global host SED inference	processed	520.23
Local aperture photometry	processed	4.23
Validate local photometry	no valid phot	0.02
Local host SED inference	not processed	None

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

Data not available

Aperture details

RA, DEC (J2000):	20h43m37.92s, 22d55m11.80s
semi major axis, semi minor axis (arcsec):	8.86, 5.47
angle (degrees, anti-clockwise from east):	-76.03

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	18.6	3.85	20.726	0.225	AB
GALEX_NUV	18.14	3.07	20.753	0.183	AB
PanSTARRS_g	143.57	1.68	18.507	0.013	AB
PanSTARRS_r	257.89	2.07	17.871	0.009	AB
PanSTARRS_i	343.59	4.04	17.560	0.013	AB
PanSTARRS_z	449.99	5.86	17.267	0.014	AB
PanSTARRS_y	434.38	13.82	17.305	0.035	AB
2MASS_J	251.15	146.2	17.005	0.632	Vega
2MASS_H	749.69	200.82	15.345	0.291	Vega
2MASS_K	424.9	316.04	15.491	0.808	Vega
WISE_W1	261.89	47.81	15.156	0.198	Vega
WISE_W2	119.58	37.33	15.367	0.339	Vega
WISE_W3	386.27	76.75	12.259	0.216	Vega

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})\,	10.583	10.693	10.819
{\rm log}_{10}({\rm SFR})	0.112	0.650	1.015
{\rm log}_{10}({\rm sSFR})	-10.642	-10.027	-9.664
{\rm stellar\ age}	6.634	7.959	11.099

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.530	-1.116	-0.739
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.602	-0.515	0.243

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.074	0.164	0.303
\delta	-0.356	0.051	0.288
\tau_1/\tau_2	0.452	0.932	1.468
Q_{PAH}	0.512	1.722	3.737
U_{min}	3.244	9.529	17.750
{\rm log}_{10}(\gamma_e)\,	-2.488	-1.383	-0.552

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.249	-3.149	-2.113
{\rm log}_{10}(\tau_{AGN})\,	1.065	1.647	1.968

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.999	-1.141	-0.230
0.03-0.10 Gyr	0.253	0.804	1.176
0.10-0.32 Gyr	-2.228	0.231	0.807
0.32-1.03 Gyr	-3.827	-0.786	0.402
1.03-3.33 Gyr	-3.340	-0.578	0.544
3.33-10.70 Gyr	-1.061	0.688	0.959
10.70-11.89 Gyr	0.231	1.337	1.978