2025djn results

2025djn results

Information

Transient

Name:	`SN2025djn`
Right ascension:	`17h16m48.40s`
Declination:	`44d00m43.35s`
Discovery Date:	`March 5, 2025, 11:12 a.m.`
Classification:	`SN Ia`
Redshift:	`0.034000`
MW E(B-V):	`0.015`

Host

Name:
Right ascension:	`17h16m48.38s`
Declination:	`44d00m43.95s`
Redshift:	`None`
Photometric Redshift:	`0.034`

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	27.59
Transient MWEBV	processed	0.08
Host match	processed	6.85
Host information	processed	0.15
Host MWEBV	processed	0.05
Global aperture construction	processed	0.66
Global aperture photometry	processed	5.27
Validate global photometry	processed	14.98
Global host SED inference	processed	480.26
Local aperture photometry	processed	5.41
Validate local photometry	processed	0.02
Local host SED inference	processed	554.43

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	17h16m48.40s, 44d00m43.35s
semi major axis, semi minor axis (arcsec):	2.95, 2.95
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	84.91	3.01	19.078	0.038	AB
SDSS_g	228.12	3.99	18.005	0.019	AB
PanSTARRS_g	227.86	0.67	18.006	0.003	AB
SDSS_r	307.26	4.69	17.681	0.017	AB
PanSTARRS_r	296.72	0.96	17.719	0.004	AB
SDSS_i	370.88	5.33	17.477	0.016	AB
PanSTARRS_i	358.09	1.0	17.515	0.003	AB
PanSTARRS_z	390.24	1.84	17.422	0.005	AB
SDSS_z	426.44	9.32	17.325	0.024	AB
PanSTARRS_y	402.9	5.15	17.387	0.014	AB
2MASS_J	373.26	70.31	16.575	0.205	Vega
2MASS_H	531.41	110.56	15.719	0.226	Vega
2MASS_K	228.99	106.89	16.163	0.507	Vega

Aperture details

RA, DEC (J2000):	17h16m48.34s, 44d00m44.20s
semi major axis, semi minor axis (arcsec):	12.79, 11.88
angle (degrees, anti-clockwise from east):	-38.71

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	130.04	9.76	18.615	0.081	AB
GALEX_NUV	159.62	6.41	18.392	0.044	AB
SDSS_u	244.5	9.07	17.929	0.040	AB
SDSS_g	679.09	7.51	16.820	0.012	AB
PanSTARRS_g	714.71	2.56	16.765	0.004	AB
SDSS_r	938.92	9.34	16.468	0.011	AB
PanSTARRS_r	909.72	3.75	16.503	0.004	AB
SDSS_i	1095.56	11.73	16.301	0.012	AB
PanSTARRS_z	1188.73	7.46	16.212	0.007	AB
SDSS_z	1180.85	33.45	16.220	0.031	AB
PanSTARRS_y	1185.95	21.38	16.215	0.020	AB
2MASS_J	1148.63	298.93	15.355	0.283	Vega
2MASS_H	1343.37	469.73	14.712	0.380	Vega
2MASS_K	925.41	455.62	14.646	0.535	Vega
WISE_W1	631.44	21.1	14.200	0.036	Vega
WISE_W2	390.1	23.03	14.083	0.064	Vega
WISE_W3	1058.31	91.03	11.164	0.093	Vega
WISE_W4	1115.56	481.51	9.661	0.469	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.852	9.066	9.212
{\rm log}_{10}({\rm SFR})	-2.760	-1.046	-0.274
{\rm log}_{10}({\rm sSFR})	-11.758	-10.134	-9.334
{\rm stellar\ age}	1.313	5.526	7.628

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.791	-1.447	-0.937
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.755	-1.096	-0.176

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.164	0.406	0.753
\delta	-0.593	-0.163	0.194
\tau_1/\tau_2	0.673	1.066	1.488
Q_{PAH}	1.307	3.061	5.295
U_{min}	3.349	9.580	17.369
{\rm log}_{10}(\gamma_e)\,	-3.362	-2.063	-0.755

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.042	-1.986	-0.720
{\rm log}_{10}(\tau_{AGN})\,	0.960	1.442	1.970

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-4.027	-2.180	-1.433
0.03-0.10 Gyr	-2.797	-0.920	-0.115
0.10-0.33 Gyr	-1.173	-0.398	0.232
0.33-1.09 Gyr	-2.565	-0.892	-0.392
1.09-3.62 Gyr	-2.828	-0.992	-0.565
3.62-11.97 Gyr	-3.748	-1.116	-0.668
11.97-13.30 Gyr	-3.934	-1.152	-0.378

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.429	9.518	9.626
{\rm log}_{10}({\rm SFR})	-0.781	-0.351	-0.090
{\rm log}_{10}({\rm sSFR})	-10.314	-9.873	-9.572
{\rm stellar\ age}	4.993	6.424	7.775

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.311	-0.994	-0.748
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.862	-1.565	-0.515

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.071	0.150	0.262
\delta	-0.151	0.186	0.346
\tau_1/\tau_2	0.591	0.932	1.307
Q_{PAH}	1.116	2.700	4.858
U_{min}	2.559	8.061	15.523
{\rm log}_{10}(\gamma_e)\,	-3.304	-2.306	-1.338

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.383	-2.315	-1.792
{\rm log}_{10}(\tau_{AGN})\,	0.956	1.317	1.751

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-3.234	-1.156	-0.637
0.03-0.10 Gyr	-0.734	-0.232	0.066
0.10-0.33 Gyr	-0.437	-0.103	0.215
0.33-1.09 Gyr	-0.737	-0.307	-0.079
1.09-3.62 Gyr	-0.753	-0.395	-0.170
3.62-11.97 Gyr	-0.854	-0.468	-0.283
11.97-13.30 Gyr	-1.024	-0.391	0.119