2025trj results

2025trj results

Information

Transient

Name:	`SN2025trj`
Right ascension:	`16h30m23.82s`
Declination:	`40d39m36.38s`
Discovery Date:	`Aug. 11, 2025, 5:41 p.m.`
Classification:	`SN Ia`
Redshift:	`0.029270`
MW E(B-V):	`0.008`

Host

Name:	`58378`
Right ascension:	`16h30m24.00s`
Declination:	`40d39m56.52s`
Redshift:	`0.029269`
Photometric Redshift:	`0.030`

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_z	DES_r DES_i DES_Y

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	31.57
Transient MWEBV	processed	0.09
Host match	processed	6.39
Host information	processed	0.08
Host MWEBV	processed	0.04
Global aperture construction	processed	0.73
Global aperture photometry	processed	6.32
Validate global photometry	processed	16.86
Global host SED inference	processed	470.34
Local aperture photometry	processed	6.59
Validate local photometry	processed	0.03
Local host SED inference	processed	617.03

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	16h30m23.82s, 40d39m36.38s
semi major axis, semi minor axis (arcsec):	3.41, 3.41
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	3.41	2.17	22.567	0.692	AB
SDSS_g	8.64	1.21	21.558	0.152	AB
DES_g	9.07	0.25	21.506	0.029	AB
PanSTARRS_g	8.96	0.7	21.519	0.085	AB
SDSS_r	16.49	1.84	20.857	0.121	AB
PanSTARRS_r	17.51	0.86	20.792	0.054	AB
SDSS_i	24.48	2.79	20.428	0.124	AB
PanSTARRS_i	21.95	0.89	20.546	0.044	AB
PanSTARRS_z	30.62	2.21	20.185	0.078	AB
SDSS_z	18.42	9.51	20.737	0.561	AB
DES_z	9.58	1.16	21.447	0.132	AB
PanSTARRS_y	29.83	5.22	20.213	0.190	AB
2MASS_J	-25.0	86.36			Vega
2MASS_H	-58.88	139.6			Vega
2MASS_K	54.41	146.33	17.723	2.920	Vega

Aperture details

RA, DEC (J2000):	16h30m23.91s, 40d39m56.54s
semi major axis, semi minor axis (arcsec):	15.08, 12.53
angle (degrees, anti-clockwise from east):	-51.56

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	11.05	0.44	21.291	0.043	AB
GALEX_NUV	31.99	0.29	20.138	0.010	AB
SDSS_u	565.11	10.29	17.020	0.020	AB
SDSS_g	3144.3	14.98	15.156	0.005	AB
DES_g	3184.71	3.47	15.142	0.001	AB
PanSTARRS_g	3558.46	3.06	15.022	0.001	AB
SDSS_r	6679.8	21.99	14.338	0.004	AB
PanSTARRS_r	6831.7	3.83	14.314	0.001	AB
PanSTARRS_i	9509.53	3.76	13.955	0.000	AB
PanSTARRS_z	12253.11	9.15	13.679	0.001	AB
SDSS_z	12292.63	46.9	13.676	0.004	AB
DES_z	12208.59	20.88	13.683	0.002	AB
PanSTARRS_y	14575.52	21.06	13.491	0.002	AB
2MASS_J	19147.49	357.38	12.300	0.020	Vega
2MASS_H	22747.0	573.72	11.640	0.027	Vega
2MASS_K	18994.02	601.87	11.366	0.034	Vega
WISE_W1	8372.6	46.21	11.394	0.006	Vega
WISE_W2	4566.82	46.78	11.412	0.011	Vega
WISE_W3	1375.57	116.72	10.880	0.092	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	7.887	8.002	8.130
{\rm log}_{10}({\rm SFR})	-2.595	-2.025	-1.574
{\rm log}_{10}({\rm sSFR})	-10.575	-10.035	-9.559
{\rm stellar\ age}	5.902	7.468	9.459

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.911	-1.744	-1.415
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.758	-0.903	0.084

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.500	0.867	1.223
\delta	-0.332	0.003	0.249
\tau_1/\tau_2	0.561	0.906	1.260
Q_{PAH}	0.815	2.467	4.731
U_{min}	2.721	8.048	15.155
{\rm log}_{10}(\gamma_e)\,	-3.022	-2.062	-0.997

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.438	-0.614	0.051
{\rm log}_{10}(\tau_{AGN})\,	1.075	1.424	1.914

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.437	-1.899	-1.513
0.03-0.10 Gyr	-2.887	-2.147	-1.574
0.10-0.33 Gyr	-3.282	-2.391	-1.797
0.33-1.10 Gyr	-3.506	-2.461	-1.900
1.10-3.63 Gyr	-2.968	-2.098	-1.770
3.63-12.03 Gyr	-2.323	-1.911	-1.729
12.03-13.36 Gyr	-2.433	-1.826	-1.181

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.731	10.798	10.862
{\rm log}_{10}({\rm SFR})	-2.227	-1.693	-1.331
{\rm log}_{10}({\rm sSFR})	-13.040	-12.507	-12.122
{\rm stellar\ age}	8.355	11.082	12.651

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.448	-0.319	-0.212
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.532	-0.749	0.060

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.096	0.148	0.223
\delta	-0.868	-0.608	-0.293
\tau_1/\tau_2	0.539	0.949	1.350
Q_{PAH}	0.341	0.992	2.140
U_{min}	3.221	8.712	16.493
{\rm log}_{10}(\gamma_e)\,	-1.934	-1.224	-0.567

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.682	-4.020	-3.142
{\rm log}_{10}(\tau_{AGN})\,	1.082	1.611	1.984

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.398	-1.680	-1.290
0.03-0.10 Gyr	-2.845	-1.816	-1.288
0.10-0.33 Gyr	-2.872	-1.766	-1.169
0.33-1.10 Gyr	-2.913	-1.651	-0.908
1.10-3.63 Gyr	-2.629	-1.181	-0.233
3.63-12.03 Gyr	-1.186	0.608	0.983
12.03-13.36 Gyr	0.926	1.754	1.982