2026dak results

2026dak results

Information

Transient

Name:	`SN2026dak`
Right ascension:	`15h37m55.26s`
Declination:	`44d34m26.25s`
Discovery Date:	`Feb. 10, 2026, 5:18 a.m.`
Classification:	`SN II`
Redshift:	`0.035000`
MW E(B-V):	`0.016`

Host

Name:
Right ascension:	`15h37m55.28s`
Declination:	`44d34m25.92s`
Redshift:	`None`
Photometric Redshift:	`0.128`

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	16.42
Transient MWEBV	processed	0.1
Host match	processed	6.36
Host information	processed	0.13
Host MWEBV	processed	0.15
Global aperture construction	processed	0.68
Global aperture photometry	processed	5.01
Validate global photometry	processed	15.79
Global host SED inference	processed	476.72
Local aperture photometry	processed	4.85
Validate local photometry	processed	0.02
Local host SED inference	processed	483.0

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	15h37m55.26s, 44d34m26.25s
semi major axis, semi minor axis (arcsec):	2.87, 2.87
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	6.16	2.5	21.926	0.440	AB
SDSS_g	15.75	1.27	20.907	0.087	AB
PanSTARRS_g	12.82	0.68	21.130	0.057	AB
SDSS_r	22.62	1.73	20.514	0.083	AB
PanSTARRS_r	18.45	0.73	20.735	0.043	AB
SDSS_i	18.42	2.46	20.737	0.145	AB
PanSTARRS_i	26.58	1.09	20.339	0.045	AB
PanSTARRS_z	24.66	1.68	20.420	0.074	AB
SDSS_z	27.48	7.45	20.302	0.294	AB
PanSTARRS_y	21.35	4.2	20.577	0.213	AB
2MASS_H	-58.62	86.39			Vega

Aperture details

RA, DEC (J2000):	15h37m55.30s, 44d34m26.03s
semi major axis, semi minor axis (arcsec):	2.46, 2.08
angle (degrees, anti-clockwise from east):	-154.77

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	1.65	1.26	23.359	0.833	AB
GALEX_NUV	4.33	1.72	22.309	0.431	AB
SDSS_u	7.17	2.1	21.761	0.319	AB
SDSS_g	14.49	1.15	20.998	0.086	AB
PanSTARRS_g	12.99	0.53	21.116	0.045	AB
SDSS_r	20.31	1.5	20.631	0.080	AB
PanSTARRS_r	16.52	0.56	20.855	0.037	AB
SDSS_i	18.14	2.01	20.754	0.120	AB
PanSTARRS_i	23.02	0.82	20.495	0.039	AB
PanSTARRS_z	21.05	1.25	20.592	0.064	AB
SDSS_z	24.82	5.88	20.413	0.257	AB
PanSTARRS_y	20.27	3.08	20.633	0.165	AB
2MASS_J	54.13	64.98	18.671	1.303	Vega
2MASS_H	-97.4	101.0			Vega
2MASS_K	49.92	134.9	17.816	2.934	Vega
WISE_W1	13.65	4.46	18.363	0.355	Vega
WISE_W2	15.57	7.52	17.581	0.525	Vega
WISE_W3	-12.29	20.98			Vega
WISE_W4	212.2	197.93	11.463	1.013	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	7.840	8.074	8.230
{\rm log}_{10}({\rm SFR})	-2.430	-1.759	-0.933
{\rm log}_{10}({\rm sSFR})	-10.507	-9.821	-8.954
{\rm stellar\ age}	2.246	6.468	8.485

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.820	-1.491	-1.044
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.763	-1.034	0.100

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.283	0.719	1.271
\delta	-0.286	0.084	0.295
\tau_1/\tau_2	0.627	0.999	1.370
Q_{PAH}	0.919	2.398	4.911
U_{min}	3.008	7.921	15.226
{\rm log}_{10}(\gamma_e)\,	-2.954	-1.802	-0.661

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.206	-0.458	0.099
{\rm log}_{10}(\tau_{AGN})\,	1.063	1.531	1.936

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.962	-2.166	-1.575
0.03-0.10 Gyr	-2.505	-1.703	-0.788
0.10-0.33 Gyr	-2.799	-1.874	-1.180
0.33-1.09 Gyr	-3.407	-2.117	-1.465
1.09-3.62 Gyr	-3.440	-2.032	-1.664
3.62-11.96 Gyr	-3.410	-1.953	-1.661
11.96-13.29 Gyr	-3.304	-1.939	-1.231

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	7.646	7.879	8.042
{\rm log}_{10}({\rm SFR})	-2.537	-1.698	-1.070
{\rm log}_{10}({\rm sSFR})	-10.467	-9.606	-8.872
{\rm stellar\ age}	1.679	5.726	7.651

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.801	-1.467	-0.936
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.651	-0.851	0.129

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.258	0.607	0.924
\delta	-0.329	0.040	0.292
\tau_1/\tau_2	0.621	1.031	1.435
Q_{PAH}	0.881	2.281	4.212
U_{min}	3.816	9.641	17.217
{\rm log}_{10}(\gamma_e)\,	-2.515	-1.411	-0.610

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.615	-1.395	-0.418
{\rm log}_{10}(\tau_{AGN})\,	1.154	1.620	1.935

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-4.048	-2.589	-1.955
0.03-0.10 Gyr	-2.516	-1.594	-0.916
0.10-0.33 Gyr	-2.549	-1.680	-1.088
0.32-1.04 Gyr	-2.008	-0.733	-0.294
1.04-3.37 Gyr	-2.971	-1.300	-0.814
3.37-10.90 Gyr	-3.370	-1.579	-1.012
10.90-12.12 Gyr	-3.524	-1.616	-0.841
0.33-1.09 Gyr	-3.495	-2.020	-1.579
1.09-3.62 Gyr	-4.021	-2.158	-1.804
3.62-11.96 Gyr	-4.094	-2.224	-1.874
11.96-13.29 Gyr	-4.459	-2.231	-1.538