2026bcs results

2026bcs results

Information

Transient

Name:	`SN2026bcs`
Right ascension:	`17h54m25.37s`
Declination:	`42d49m17.89s`
Discovery Date:	`Jan. 18, 2026, 1:21 p.m.`
Classification:	`SN Ia`
Redshift:	`0.069500`
MW E(B-V):	`0.024`

Host

Name:
Right ascension:	`17h54m21.47s`
Declination:	`42d49m19.48s`
Redshift:	`None`
Photometric Redshift:	`None`

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	18.5
Transient MWEBV	processed	0.06
Host match	processed	6.59
Host information	processed	0.18
Host MWEBV	processed	0.04
Global aperture construction	processed	0.64
Global aperture photometry	processed	5.1
Validate global photometry	processed	16.5
Global host SED inference	processed	455.76
Local aperture photometry	processed	4.86
Validate local photometry	processed	0.02
Local host SED inference	failed	0.06

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	17h54m25.37s, 42d49m17.89s
semi major axis, semi minor axis (arcsec):	1.51, 1.51
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_g	-0.81	0.55			AB
PanSTARRS_g	0.22	0.39	25.520	1.862	AB
SDSS_r	-0.69	0.83			AB
PanSTARRS_r	0.22	0.4	25.558	2.025	AB
SDSS_i	-0.14	1.44			AB
PanSTARRS_i	-1.06	0.29			AB
PanSTARRS_z	-3.09	0.95			AB
SDSS_z	5.02	5.01	22.149	1.085	AB
PanSTARRS_y	-5.22	2.37			AB

Aperture details

RA, DEC (J2000):	17h54m21.47s, 42d49m19.65s
semi major axis, semi minor axis (arcsec):	9.05, 7.97
angle (degrees, anti-clockwise from east):	-169.29

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	5.67	1.83	22.016	0.351	AB
GALEX_NUV	11.12	2.1	21.285	0.206	AB
SDSS_u	96.44	7.41	18.939	0.083	AB
SDSS_g	579.13	6.86	16.993	0.013	AB
PanSTARRS_g	634.34	2.38	16.894	0.004	AB
SDSS_r	1335.94	10.42	16.086	0.008	AB
PanSTARRS_r	1282.78	2.52	16.130	0.002	AB
SDSS_i	1904.72	13.79	15.700	0.008	AB
PanSTARRS_z	2389.39	5.59	15.454	0.003	AB
SDSS_z	2593.12	30.98	15.365	0.013	AB
PanSTARRS_y	2960.96	13.7	15.221	0.005	AB
2MASS_J	3528.52	164.21	14.136	0.051	Vega
2MASS_H	4268.24	258.43	13.457	0.066	Vega
2MASS_K	3831.0	295.3	13.104	0.084	Vega
WISE_W1	1564.71	26.51	13.215	0.018	Vega
WISE_W2	863.49	39.85	13.220	0.050	Vega
WISE_W3	110.3	60.37	13.620	0.594	Vega
WISE_W4	164.01	360.98	11.743	2.390	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})\,	10.768	10.835	10.936
{\rm log}_{10}({\rm SFR})	-0.789	-0.130	0.390
{\rm log}_{10}({\rm sSFR})	-11.716	-10.951	-10.418
{\rm stellar\ age}	7.520	9.403	12.085

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.363	-0.923	-0.666
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.013	-0.393	0.055

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.309	0.456	0.674
\delta	-0.887	-0.713	-0.539
\tau_1/\tau_2	0.536	1.017	1.505
Q_{PAH}	0.376	1.392	3.161
U_{min}	2.598	8.341	16.815
{\rm log}_{10}(\gamma_e)\,	-2.529	-1.434	-0.779

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.624	-3.878	-2.839
{\rm log}_{10}(\tau_{AGN})\,	1.143	1.677	1.998

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.198	-0.669	-0.224
0.03-0.10 Gyr	-0.975	-0.044	0.537
0.10-0.33 Gyr	-1.938	-0.186	0.478
0.33-1.07 Gyr	-3.116	-0.586	0.227
1.07-3.52 Gyr	-3.075	-0.688	0.364
3.52-11.55 Gyr	-0.883	0.820	1.070
11.55-12.84 Gyr	0.653	1.607	2.071