2025cww results

2025cww results

Information

Transient

Name:	`AT2025cww`
Right ascension:	`3h43m50.86s`
Declination:	`-10d40m34.13s`
Discovery Date:	`Feb. 24, 2025, 3:40 a.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.070`

Host

Name:	`2025cww`
Right ascension:	`3h43m46.01s`
Declination:	`-10d40m52.18s`
Redshift:	`0.034787`
Photometric Redshift:	`0.038`

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 DES_g DES_r DES_z	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	8.52
Transient MWEBV	processed	0.11
Host match	processed	6.67
Host information	processed	0.09
Host MWEBV	processed	0.12
Global aperture construction	processed	0.59
Global aperture photometry	processed	4.97
Validate global photometry	processed	13.6
Global host SED inference	processed	450.21
Local aperture photometry	processed	4.78
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):	3h43m50.86s, -10d40m34.13s
semi major axis, semi minor axis (arcsec):	2.89, 2.89
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	0.42	0.22	24.843	0.576	AB
PanSTARRS_g	-3.02	0.67			AB
PanSTARRS_r	-0.22	0.71			AB
DES_r	0.25	0.34	25.397	1.465	AB
PanSTARRS_i	-2.15	0.84			AB
PanSTARRS_z	-0.94	1.96			AB
DES_z	0.9	0.86	24.016	1.036	AB
PanSTARRS_y	-4.68	5.0			AB
2MASS_H	9.25	88.19	20.117	10.352	Vega

Aperture details

RA, DEC (J2000):	3h43m46.00s, -10d40m51.91s
semi major axis, semi minor axis (arcsec):	21.48, 17.2
angle (degrees, anti-clockwise from east):	-111.85

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	11.92	7.0	21.209	0.637	AB
GALEX_NUV	34.4	5.0	20.058	0.158	AB
DES_g	3852.83	3.04	14.936	0.001	AB
PanSTARRS_g	4139.26	4.51	14.858	0.001	AB
PanSTARRS_r	8198.16	5.38	14.116	0.001	AB
DES_r	8792.3	6.51	14.040	0.001	AB
PanSTARRS_i	12242.65	6.13	13.680	0.001	AB
PanSTARRS_z	15459.85	13.19	13.427	0.001	AB
DES_z	16422.11	20.66	13.361	0.001	AB
PanSTARRS_y	19742.12	29.37	13.162	0.002	AB
2MASS_J	24642.93	435.73	12.026	0.019	Vega
2MASS_H	30720.55	635.28	11.314	0.022	Vega
2MASS_K	24798.23	920.22	11.076	0.040	Vega
WISE_W1	12750.71	83.15	10.937	0.007	Vega
WISE_W2	7288.86	79.2	10.904	0.012	Vega
WISE_W3	2765.97	216.74	10.121	0.085	Vega
WISE_W4	3602.57	1237.25	8.388	0.373	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})\,	10.926	11.042	11.145
{\rm log}_{10}({\rm SFR})	-2.094	-1.317	-0.806
{\rm log}_{10}({\rm sSFR})	-13.110	-12.383	-11.781
{\rm stellar\ age}	6.811	8.338	12.049

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.368	-0.236	-0.124
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.428	-0.687	0.045

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.047	0.229	0.358
\delta	-0.869	-0.536	-0.084
\tau_1/\tau_2	0.517	0.890	1.252
Q_{PAH}	0.219	0.684	2.811
U_{min}	2.750	7.739	15.067
{\rm log}_{10}(\gamma_e)\,	-3.333	-2.586	-1.605

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.593	-3.944	-3.099
{\rm log}_{10}(\tau_{AGN})\,	1.033	1.504	1.904

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.158	-1.197	-0.687
0.03-0.10 Gyr	-3.098	-1.524	-0.845
0.10-0.33 Gyr	-2.903	-1.448	-0.667
0.33-1.09 Gyr	-2.211	-0.864	0.242
1.09-3.62 Gyr	-1.529	0.210	1.147
3.62-11.96 Gyr	0.242	1.092	1.294
11.96-13.29 Gyr	0.593	1.394	2.229