2025cfw results

2025cfw results

Information

Transient

Name:	`AT2025cfw`
Right ascension:	`7h04m05.37s`
Declination:	`44d40m49.01s`
Discovery Date:	`Feb. 17, 2025, 4:11 a.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.086`

Host

Name:	`2025cfw`
Right ascension:	`7h04m05.37s`
Declination:	`44d40m48.73s`
Redshift:	`0.099933`
Photometric Redshift:	`0.120`

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: completed

Task Name	Status	Time (s)
Cutout download	processed	3.22
Transient MWEBV	processed	0.12
Host match	processed	2.41
Host information	processed	0.09
Host MWEBV	processed	0.06
Global aperture construction	processed	0.62
Global aperture photometry	processed	3.52
Validate global photometry	processed	10.72
Global host SED inference	processed	427.32
Local aperture photometry	processed	3.41
Validate local photometry	processed	0.02
Local host SED inference	processed	739.97

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	7h04m05.37s, 44d40m49.01s
semi major axis, semi minor axis (arcsec):	1.09, 1.09
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
PanSTARRS_z	282.19	0.91	17.774	0.003	AB
PanSTARRS_y	290.5	2.05	17.742	0.008	AB

Aperture details

RA, DEC (J2000):	7h04m05.36s, 44d40m48.92s
semi major axis, semi minor axis (arcsec):	7.55, 3.78
angle (degrees, anti-clockwise from east):	-150.04

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	2.85	1.2	22.762	0.456	AB
PanSTARRS_g	173.83	1.2	18.300	0.008	AB
PanSTARRS_r	410.71	1.64	17.366	0.004	AB
PanSTARRS_i	632.4	1.29	16.898	0.002	AB
PanSTARRS_z	844.86	3.84	16.583	0.005	AB
PanSTARRS_y	978.97	9.37	16.423	0.010	AB
2MASS_J	1641.13	156.97	14.967	0.104	Vega
2MASS_H	2056.67	225.21	14.249	0.119	Vega
2MASS_K	2190.32	250.84	13.711	0.124	Vega
WISE_W1	1135.41	29.39	13.563	0.028	Vega
WISE_W2	816.72	32.11	13.281	0.043	Vega
WISE_W4	2608.63	681.3	8.739	0.284	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.506	9.818	10.023
{\rm log}_{10}({\rm SFR})	0.077	0.533	1.176
{\rm log}_{10}({\rm sSFR})	-9.805	-9.272	-8.338
{\rm stellar\ age}	0.845	5.174	7.618

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.814	-1.412	-0.705
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.326	-0.669	0.164

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.174	0.322	0.657
\delta	-0.819	-0.472	-0.034
\tau_1/\tau_2	0.592	1.056	1.508
Q_{PAH}	0.385	1.448	3.764
U_{min}	3.262	8.971	16.988
{\rm log}_{10}(\gamma_e)\,	-3.366	-2.148	-0.629

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.833	-1.769	-0.645
{\rm log}_{10}(\tau_{AGN})\,	0.973	1.458	1.948

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.203	0.526	0.862
0.03-0.10 Gyr	-0.458	0.495	1.289
0.10-0.33 Gyr	-1.583	-0.154	0.560
0.33-1.06 Gyr	-2.265	-0.364	0.342
1.06-3.44 Gyr	-2.454	-0.413	0.166
3.44-11.21 Gyr	-2.618	-0.364	0.163
11.21-12.45 Gyr	-2.494	-0.316	0.517

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.694	10.804	10.892
{\rm log}_{10}({\rm SFR})	-1.308	-0.412	0.207
{\rm log}_{10}({\rm sSFR})	-12.116	-11.214	-10.545
{\rm stellar\ age}	6.439	7.511	9.807

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.649	-0.345	-0.090
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.544	-0.852	-0.113

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.414	0.602	0.789
\delta	-0.399	0.025	0.273
\tau_1/\tau_2	0.481	0.836	1.232
Q_{PAH}	0.811	2.441	4.906
U_{min}	2.341	7.156	15.102
{\rm log}_{10}(\gamma_e)\,	-3.220	-2.090	-1.118

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.071	-1.531	-1.252
{\rm log}_{10}(\tau_{AGN})\,	0.841	1.109	1.568

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.204	-0.192	0.399
0.03-0.10 Gyr	-2.735	-0.693	0.114
0.10-0.33 Gyr	-2.798	-0.734	0.091
0.33-1.06 Gyr	-2.488	-0.544	0.286
1.06-3.44 Gyr	-1.141	0.388	0.929
3.44-11.21 Gyr	0.381	0.943	1.108
11.21-12.45 Gyr	0.182	1.048	1.812