2026ymi results

2026ymi results

Information

Transient

Name:	`SN2026ymi`
Right ascension:	`0h43m25.66s`
Declination:	`22d56m56.07s`
Discovery Date:	`Aug. 10, 2026, 2:22 a.m.`
Classification:	`SN Ia`
Redshift:	`0.035000`
MW E(B-V):	`0.030`

Host

Name:	`J004325.64+225657.97`
Object ID:	`9906629883855078`
Catalog Name:	`decals`
Catalog Release:	`dr9`
Right ascension:	`0h43m25.64s`
Declination:	`22d56m57.97s`
Redshift:	`None`
Photometric Redshift:	`0.066`

Dataset

Version: 0

Cutout Download Report

Downloadable	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_z	DES_i DES_Y

Processing Status: blocked

Task Name	Status	Time (s)
Cutout download	processed	17.66
Transient MWEBV	processed	0.13
Host match	processed	5.23
Host information	processed	0.12
Host MWEBV	processed	0.05
Host spectrum download	processed	0.09
Global aperture construction	processed	0.62
Global aperture photometry	processed	6.12
Validate global photometry	processed	19.34
Global host SED inference	processed	375.09
Local aperture photometry	processed	5.98
Validate local photometry	processed	0.03
Local host SED inference	processed	357.74

Imaging data

Spectral Energy Distribution

Host Galaxy Spectrum

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.829	8.979	9.090
{\rm log}_{10}({\rm SFR})	-1.284	-0.850	-0.371
{\rm log}_{10}({\rm sSFR})	-10.286	-9.851	-9.251
{\rm stellar\ age}	4.566	6.783	7.999

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.582	-1.028	-0.487
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.308	-0.230	0.224

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.263	0.626	1.003
\delta	-0.496	-0.135	0.195
\tau_1/\tau_2	0.693	0.985	1.286
Q_{PAH}	0.676	1.995	4.084
U_{min}	2.698	7.449	14.538
{\rm log}_{10}(\gamma_e)\,	-3.078	-2.014	-0.840

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.343	-3.124	-0.816
{\rm log}_{10}(\tau_{AGN})\,	1.044	1.484	1.941

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.241	-0.793	-0.363
0.03-0.10 Gyr	-1.457	-0.938	-0.373
0.10-0.33 Gyr	-1.663	-1.085	-0.595
0.33-1.09 Gyr	-1.742	-1.230	-0.884
1.09-3.61 Gyr	-1.655	-1.213	-0.933
3.61-11.95 Gyr	-1.670	-1.230	-1.009
11.95-13.28 Gyr	-1.908	-1.200	-0.715
0.33-1.09 Gyr	-1.709	-1.161	-0.765
1.09-3.62 Gyr	-1.493	-1.015	-0.751
3.62-11.96 Gyr	-1.417	-0.954	-0.761
11.96-13.29 Gyr	-1.640	-0.990	-0.529

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.473	9.537	9.606
{\rm log}_{10}({\rm SFR})	-1.055	-0.782	-0.476
{\rm log}_{10}({\rm sSFR})	-10.605	-10.316	-9.990
{\rm stellar\ age}	6.809	7.630	8.554

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.842	-0.562	-0.349
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.485	-0.734	0.018

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.153	0.283	0.461
\delta	-0.285	0.064	0.286
\tau_1/\tau_2	0.632	0.939	1.231
Q_{PAH}	0.343	0.872	1.779
U_{min}	2.912	7.658	14.676
{\rm log}_{10}(\gamma_e)\,	-3.016	-2.074	-1.158

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.535	-3.792	-2.699
{\rm log}_{10}(\tau_{AGN})\,	1.047	1.513	1.940

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.289	-0.986	-0.765
0.03-0.10 Gyr	-1.076	-0.721	-0.364
0.10-0.33 Gyr	-1.260	-0.890	-0.549
0.33-1.09 Gyr	-4.923	-2.362	-1.225
1.09-3.61 Gyr	-3.170	-1.195	-0.644
3.61-11.95 Gyr	-1.568	-0.596	-0.381
11.95-13.28 Gyr	-1.605	-0.386	0.536
0.33-1.09 Gyr	-1.301	-0.884	-0.596
1.09-3.62 Gyr	-1.019	-0.640	-0.396
3.62-11.96 Gyr	-0.460	-0.300	-0.193
11.96-13.29 Gyr	-0.713	-0.284	0.123

Aperture Photometry

Aperture details

RA, DEC (J2000):	0h43m25.66s, 22d56m56.07s
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	34.66	3.13	20.050	0.098	AB
SDSS_g	90.31	2.64	19.011	0.032	AB
DES_g	95.37	0.65	18.951	0.007	AB
PanSTARRS_g	86.47	0.65	19.058	0.008	AB
SDSS_r	145.73	3.46	18.491	0.026	AB
PanSTARRS_r	135.11	0.71	18.573	0.006	AB
DES_r	167.86	1.54	18.338	0.010	AB
SDSS_i	193.41	4.26	18.184	0.024	AB
PanSTARRS_i	184.23	0.91	18.237	0.005	AB
PanSTARRS_z	205.03	2.04	18.120	0.011	AB
SDSS_z	245.27	8.56	17.926	0.038	AB
DES_z	244.24	3.98	17.930	0.018	AB
PanSTARRS_y	232.63	5.18	17.983	0.024	AB
2MASS_H	318.95	92.49	16.273	0.315	Vega

Aperture details

RA, DEC (J2000):	0h43m25.63s, 22d56m58.27s
semi major axis, semi minor axis (arcsec):	9.63, 7.88
angle (degrees, anti-clockwise from east):	233.32

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_NUV	34.15	4.0	20.066	0.127	AB
SDSS_u	155.07	9.11	18.424	0.064	AB
DES_g	268.62	1.2	17.827	0.005	AB
PanSTARRS_g	268.62	1.91	17.827	0.008	AB
PanSTARRS_r	433.24	2.08	17.308	0.005	AB
PanSTARRS_i	592.86	2.69	16.968	0.005	AB
DES_z	738.7	7.33	16.729	0.011	AB
2MASS_J	894.17	218.88	15.627	0.266	Vega
2MASS_H	1498.2	291.63	14.593	0.211	Vega
2MASS_K	436.98	416.15	15.461	1.034	Vega
WISE_W2	241.02	19.28	14.606	0.087	Vega
WISE_W3	416.56	85.67	12.177	0.223	Vega
WISE_W4	484.64	494.38	10.566	1.108	Vega