2026fvx results

2026fvx results

Information

Transient

Name:	`SN2026fvx`
Right ascension:	`12h14m58.06s`
Declination:	`63d47m16.02s`
Discovery Date:	`March 17, 2026, 11:39 p.m.`
Classification:	`SN Ia`
Redshift:	`0.004846`
MW E(B-V):	`0.017`

Host

Name:	`NGC4205`
Right ascension:	`12h14m55.58s`
Declination:	`63d46m57.93s`
Redshift:	`0.004838`
Photometric Redshift:	`None`

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 SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g	GALEX_NUV GALEX_FUV DES_g DES_r DES_i DES_z DES_Y

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	14.89
Transient MWEBV	processed	0.13
Host match	processed	5.09
Host information	processed	0.1
Host MWEBV	processed	0.06
Global aperture construction	processed	0.67
Global aperture photometry	processed	5.47
Validate global photometry	processed	15.5
Global host SED inference	processed	418.31
Local aperture photometry	processed	4.88
Validate local photometry	processed	0.02
Local host SED inference	processed	394.91

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	12h14m58.06s, 63d47m16.02s
semi major axis, semi minor axis (arcsec):	20.03, 20.03
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	1054.25	19.47	16.343	0.020	AB
SDSS_g	4088.72	17.7	14.871	0.005	AB
PanSTARRS_g	4221.65	6.2	14.836	0.002	AB
SDSS_r	6716.03	23.51	14.332	0.004	AB
PanSTARRS_r	6725.46	7.63	14.331	0.001	AB
SDSS_i	8568.99	29.47	14.068	0.004	AB
PanSTARRS_i	8156.27	8.95	14.121	0.001	AB
PanSTARRS_z	9103.37	18.12	14.002	0.002	AB
SDSS_z	9428.57	75.78	13.964	0.009	AB
PanSTARRS_y	11162.24	43.15	13.781	0.004	AB
2MASS_J	12897.39	432.84	12.729	0.036	Vega
2MASS_H	13803.37	750.97	12.182	0.059	Vega
2MASS_K	13212.59	715.93	11.760	0.059	Vega
WISE_W1	6808.73	467.38	11.618	0.075	Vega
WISE_W2	4398.95	401.96	11.453	0.099	Vega
WISE_W3	21879.98	1524.42	7.876	0.076	Vega
WISE_W4	34994.15	2730.96	5.920	0.085	Vega

Aperture details

RA, DEC (J2000):	12h14m55.15s, 63d46m54.58s
semi major axis, semi minor axis (arcsec):	68.48, 18.28
angle (degrees, anti-clockwise from east):	-150.77

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	3624.54	34.9	15.002	0.010	AB
SDSS_g	14103.36	32.56	13.527	0.003	AB
PanSTARRS_g	14536.01	10.83	13.494	0.001	AB
SDSS_r	22653.85	42.64	13.012	0.002	AB
PanSTARRS_r	22704.06	13.48	13.010	0.001	AB
SDSS_i	29312.69	53.18	12.732	0.002	AB
PanSTARRS_i	27613.09	16.07	12.797	0.001	AB
PanSTARRS_z	31749.04	31.99	12.646	0.001	AB
SDSS_z	32321.79	133.8	12.626	0.004	AB
PanSTARRS_y	37544.51	79.31	12.464	0.002	AB
2MASS_J	43056.96	768.9	11.420	0.019	Vega
2MASS_H	52385.18	1333.55	10.734	0.028	Vega
WISE_W2	14560.46	683.92	10.153	0.051	Vega
WISE_W3	62925.25	2835.3	6.729	0.049	Vega
WISE_W4	99229.55	5216.78	4.788	0.057	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.742	8.904	9.046
{\rm log}_{10}({\rm SFR})	-1.690	-1.335	-0.991
{\rm log}_{10}({\rm sSFR})	-10.648	-10.234	-9.814
{\rm stellar\ age}	5.097	7.003	8.688

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.624	-1.210	-0.788
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.504	-0.290	0.197

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.403	0.566	0.742
\delta	-0.518	-0.171	0.142
\tau_1/\tau_2	0.681	1.011	1.359
Q_{PAH}	0.465	1.416	3.265
U_{min}	2.307	7.131	13.724
{\rm log}_{10}(\gamma_e)\,	-3.528	-2.760	-1.766

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.801	-2.423	-1.732
{\rm log}_{10}(\tau_{AGN})\,	0.879	1.234	1.721

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.468	-1.256	-1.018
0.03-0.10 Gyr	-2.099	-1.388	-0.948
0.10-0.33 Gyr	-2.145	-1.302	-0.850
0.33-1.10 Gyr	-1.999	-1.194	-0.814
1.10-3.66 Gyr	-1.608	-1.082	-0.822
3.66-12.14 Gyr	-1.490	-1.062	-0.821
12.14-13.49 Gyr	-1.569	-0.987	-0.410

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.237	9.411	9.541
{\rm log}_{10}({\rm SFR})	-1.573	-0.885	-0.516
{\rm log}_{10}({\rm sSFR})	-11.056	-10.294	-9.840
{\rm stellar\ age}	4.297	6.992	8.516

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.336	-0.953	-0.626
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.575	-1.049	-0.220

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.312	0.502	0.675
\delta	-0.724	-0.329	0.078
\tau_1/\tau_2	0.551	0.915	1.313
Q_{PAH}	0.420	1.154	2.611
U_{min}	2.552	6.851	13.713
{\rm log}_{10}(\gamma_e)\,	-3.370	-2.686	-1.907

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.620	-2.257	-1.572
{\rm log}_{10}(\tau_{AGN})\,	1.000	1.407	1.827

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.217	-0.729	-0.527
0.03-0.10 Gyr	-2.154	-1.000	-0.489
0.10-0.33 Gyr	-2.087	-0.916	-0.363
0.33-1.10 Gyr	-1.464	-0.739	-0.227
1.10-3.66 Gyr	-1.128	-0.603	-0.293
3.66-12.14 Gyr	-1.146	-0.546	-0.295
12.14-13.49 Gyr	-1.468	-0.563	0.030