2026fvf results

2026fvf results

Information

Transient

Name:	`SN2026fvf`
Right ascension:	`12h41m24.64s`
Declination:	`-12d36m41.53s`
Discovery Date:	`March 17, 2026, 1:49 a.m.`
Classification:	`SN II`
Redshift:	`0.014600`
MW E(B-V):	`0.045`

Host

Name:	`PGC042562`
Right ascension:	`12h41m24.02s`
Declination:	`-12d36m51.49s`
Redshift:	`0.013617`
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: completed

Task Name	Status	Time (s)
Cutout download	processed	16.77
Transient MWEBV	processed	0.06
Host match	processed	4.25
Host information	processed	0.15
Host MWEBV	processed	0.05
Global aperture construction	processed	0.7
Global aperture photometry	processed	5.2
Validate global photometry	processed	15.88
Global host SED inference	processed	381.75
Local aperture photometry	processed	4.84
Validate local photometry	processed	0.02
Local host SED inference	processed	455.52

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	12h41m24.64s, -12d36m41.53s
semi major axis, semi minor axis (arcsec):	7.19, 7.19
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	81.1	8.96	19.127	0.120	AB
GALEX_NUV	139.43	6.87	18.539	0.053	AB
SDSS_u	400.62	7.27	17.393	0.020	AB
SDSS_g	1214.62	9.24	16.189	0.008	AB
PanSTARRS_g	1223.37	1.88	16.181	0.002	AB
SDSS_r	2023.92	12.05	15.635	0.006	AB
PanSTARRS_r	2077.05	3.11	15.606	0.002	AB
SDSS_i	2623.56	14.39	15.353	0.006	AB
PanSTARRS_i	2670.83	3.14	15.333	0.001	AB
PanSTARRS_z	3131.47	4.63	15.161	0.002	AB
SDSS_z	3210.04	22.37	15.134	0.008	AB
PanSTARRS_y	3678.03	9.51	14.986	0.003	AB
2MASS_J	4483.55	193.93	13.876	0.047	Vega
2MASS_H	5376.74	276.82	13.206	0.056	Vega
2MASS_K	4314.65	353.59	12.975	0.089	Vega
WISE_W1	1525.95	20.98	13.242	0.015	Vega
WISE_W2	908.1	24.02	13.166	0.029	Vega
WISE_W3	3071.69	96.98	10.008	0.034	Vega

Aperture details

RA, DEC (J2000):	12h41m24.08s, -12d36m50.93s
semi major axis, semi minor axis (arcsec):	45.89, 24.82
angle (degrees, anti-clockwise from east):	-124.16

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	767.69	27.65	16.687	0.039	AB
GALEX_NUV	1064.75	20.66	16.332	0.021	AB
SDSS_u	3097.78	28.47	15.172	0.010	AB
SDSS_g	9977.74	27.49	13.902	0.003	AB
PanSTARRS_g	9841.42	8.28	13.917	0.001	AB
SDSS_r	16516.49	36.27	13.355	0.002	AB
PanSTARRS_r	16409.12	13.76	13.362	0.001	AB
SDSS_i	21333.86	45.71	13.077	0.002	AB
PanSTARRS_i	21225.76	13.97	13.083	0.001	AB
PanSTARRS_z	24292.21	20.98	12.936	0.001	AB
PanSTARRS_y	28535.57	43.4	12.762	0.002	AB
2MASS_J	35241.41	908.61	11.637	0.028	Vega
2MASS_H	39002.37	1299.41	11.055	0.036	Vega
2MASS_K	34518.86	1662.63	10.717	0.052	Vega
WISE_W1	19122.77	94.51	10.497	0.005	Vega
WISE_W2	11615.22	118.27	10.398	0.011	Vega
WISE_W3	47664.96	563.58	7.031	0.013	Vega
WISE_W4	56918.74	2632.39	5.392	0.050	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.269	9.339	9.437
{\rm log}_{10}({\rm SFR})	-0.865	-0.601	-0.292
{\rm log}_{10}({\rm sSFR})	-10.207	-9.944	-9.642
{\rm stellar\ age}	7.295	8.167	10.719

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.121	-0.800	-0.582
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.087	0.238	0.401

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.137	0.227	0.361
\delta	-0.817	-0.544	-0.264
\tau_1/\tau_2	0.718	1.065	1.425
Q_{PAH}	0.203	0.671	1.611
U_{min}	2.825	8.064	15.376
{\rm log}_{10}(\gamma_e)\,	-3.011	-2.202	-1.476

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.340	-3.335	-2.303
{\rm log}_{10}(\tau_{AGN})\,	1.014	1.544	1.939

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.837	-1.236	-1.026
0.03-0.10 Gyr	-0.766	-0.471	-0.141
0.10-0.33 Gyr	-1.502	-0.918	-0.586
0.33-1.10 Gyr	-2.015	-1.269	-0.938
1.10-3.63 Gyr	-1.974	-1.110	-0.703
3.63-12.04 Gyr	-0.921	-0.557	-0.424
12.04-13.37 Gyr	-0.831	-0.270	0.388

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.106	10.174	10.258
{\rm log}_{10}({\rm SFR})	-0.169	0.072	0.286
{\rm log}_{10}({\rm sSFR})	-10.390	-10.120	-9.870
{\rm stellar\ age}	5.298	6.428	7.417

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.947	-0.645	-0.439
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.380	0.145	0.353

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.355	0.494	0.651
\delta	-0.057	0.097	0.269
\tau_1/\tau_2	0.666	0.978	1.319
Q_{PAH}	0.973	1.615	2.577
U_{min}	2.658	6.841	13.258
{\rm log}_{10}(\gamma_e)\,	-3.173	-2.462	-1.983

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.987	-2.914	-2.123
{\rm log}_{10}(\tau_{AGN})\,	1.000	1.442	1.916

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.274	-0.054	0.115
0.03-0.10 Gyr	-0.195	0.110	0.380
0.10-0.33 Gyr	0.045	0.310	0.536
0.33-1.10 Gyr	0.079	0.314	0.479
1.10-3.63 Gyr	0.125	0.342	0.537
3.63-12.04 Gyr	0.012	0.224	0.374
12.04-13.37 Gyr	-0.288	0.214	0.611