2025ko results

2025ko results

Information

Transient

Name:	`AT2025ko`
Right ascension:	`11h41m59.25s`
Declination:	`-8d47m07.54s`
Discovery Date:	`Jan. 10, 2025, 1:28 a.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.027`

Host

Name:	`2025ko`
Right ascension:	`11h41m59.08s`
Declination:	`-8d47m45.70s`
Redshift:	`0.076823`
Photometric Redshift:	`0.078`

Cutout Download Report

Downloaded	Unavailable
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y DES_g DES_r DES_z	GALEX_NUV GALEX_FUV SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_i DES_Y

Processing Status: blocked

Task Name	Status	Time (s)
Cutout download	processed	7.33
Transient MWEBV	processed	0.15
Host match	processed	2.43
Host information	processed	0.09
Host MWEBV	processed	0.15
Global aperture construction	processed	0.61
Global aperture photometry	processed	4.98
Validate global photometry	processed	11.93
Global host SED inference	processed	431.36
Local aperture photometry	processed	4.99
Validate local photometry	processed	0.02
Local host SED inference	failed	0.01

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	11h41m59.25s, -8d47m07.54s
semi major axis, semi minor axis (arcsec):	1.38, 1.38
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_g	0.25	0.11	25.384	0.463	AB
PanSTARRS_g	0.2	0.29	25.657	1.605	AB
PanSTARRS_r	0.63	0.34	24.410	0.587	AB
DES_r	0.37	0.21	24.994	0.614	AB
PanSTARRS_i	-0.12	0.45			AB
PanSTARRS_z	0.08	0.81	26.674	11.279	AB
DES_z	0.45	0.34	24.758	0.818	AB
PanSTARRS_y	0.23	1.94	25.493	9.128	AB

Aperture details

RA, DEC (J2000):	11h41m59.07s, -8d47m45.40s
semi major axis, semi minor axis (arcsec):	12.54, 7.81
angle (degrees, anti-clockwise from east):	-16.98

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
PanSTARRS_g	678.43	2.24	16.821	0.004	AB
PanSTARRS_r	1440.52	2.67	16.004	0.002	AB
DES_r	1568.62	3.39	15.911	0.002	AB
PanSTARRS_i	2074.49	3.43	15.608	0.002	AB
PanSTARRS_z	2702.64	5.8	15.321	0.002	AB
DES_z	2887.73	7.66	15.249	0.003	AB
PanSTARRS_y	3486.36	13.76	15.044	0.004	AB
2MASS_J	4030.16	278.78	13.992	0.075	Vega
2MASS_H	5804.09	404.27	13.123	0.076	Vega
2MASS_K	5188.61	581.3	12.775	0.122	Vega
WISE_W1	2747.35	37.12	12.604	0.015	Vega
WISE_W2	1973.04	44.38	12.323	0.024	Vega
WISE_W3	3791.1	170.69	9.779	0.049	Vega
WISE_W4	10990.63	1309.73	7.177	0.129	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})\,	10.973	11.017	11.088
{\rm log}_{10}({\rm SFR})	-1.375	-0.637	0.012
{\rm log}_{10}({\rm sSFR})	-12.399	-11.685	-11.010
{\rm stellar\ age}	7.438	8.217	10.874

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.250	-0.045	0.079
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.267	0.033	0.387

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.105	0.227	0.393
\delta	-0.692	-0.216	0.206
\tau_1/\tau_2	0.572	0.936	1.320
Q_{PAH}	0.670	1.898	3.870
U_{min}	2.654	8.157	15.237
{\rm log}_{10}(\gamma_e)\,	-2.418	-1.366	-0.507

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-1.551	-1.277	-1.036
{\rm log}_{10}(\tau_{AGN})\,	1.200	1.525	1.789

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.278	-0.497	0.039
0.03-0.10 Gyr	-2.107	-0.857	-0.015
0.10-0.33 Gyr	-2.129	-0.853	-0.041
0.33-1.07 Gyr	-2.040	-0.728	0.017
1.07-3.50 Gyr	-0.952	0.192	0.853
3.50-11.47 Gyr	0.654	1.177	1.291
11.47-12.74 Gyr	0.854	1.463	2.104