2025dvd results

2025dvd results

Information

Transient

Name:	`SN2025dvd`
Right ascension:	`9h38m50.76s`
Declination:	`50d51m27.59s`
Discovery Date:	`Feb. 25, 2025, 8:13 a.m.`
Classification:	`SN Ia`
Redshift:	`0.064000`
MW E(B-V):	`0.009`

Host

Name:
Right ascension:	`9h38m50.68s`
Declination:	`50d51m28.36s`
Redshift:	`None`
Photometric Redshift:	`0.068`

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: blocked

Task Name	Status	Time (s)
Cutout download	processed	27.34
Transient MWEBV	processed	0.04
Host match	processed	6.12
Host information	processed	0.14
Host MWEBV	processed	0.04
Global aperture construction	processed	0.68
Global aperture photometry	processed	5.27
Validate global photometry	processed	16.09
Global host SED inference	time limit exceeded	7191.87
Local aperture photometry	processed	5.77
Validate local photometry	processed	0.03
Local host SED inference	processed	479.71

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	9h38m50.76s, 50d51m27.59s
semi major axis, semi minor axis (arcsec):	1.63, 1.63
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	31.02	1.81	20.171	0.063	AB
SDSS_g	94.16	2.56	18.965	0.029	AB
DES_g	81.63	0.69	19.120	0.009	AB
PanSTARRS_g	74.84	0.48	19.215	0.007	AB
SDSS_r	144.06	3.19	18.504	0.024	AB
PanSTARRS_r	115.95	0.46	18.739	0.004	AB
SDSS_i	202.09	3.89	18.136	0.021	AB
PanSTARRS_i	151.89	0.43	18.446	0.003	AB
PanSTARRS_z	179.95	1.16	18.262	0.007	AB
SDSS_z	228.84	5.51	18.001	0.026	AB
DES_z	222.84	2.91	18.030	0.014	AB
PanSTARRS_y	215.01	2.83	18.069	0.014	AB

Aperture details

RA, DEC (J2000):	9h38m50.60s, 50d51m28.83s
semi major axis, semi minor axis (arcsec):	19.6, 5.66
angle (degrees, anti-clockwise from east):	-73.96

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	79.14	8.16	19.154	0.112	AB
GALEX_NUV	241.09	2.32	17.945	0.010	AB
SDSS_u	275.48	8.6	17.800	0.034	AB
DES_g	17140.93	9.91	13.315	0.001	AB
PanSTARRS_g	619.1	2.94	16.921	0.005	AB
PanSTARRS_r	918.3	2.68	16.493	0.003	AB
SDSS_i	1542.98	13.01	15.929	0.009	AB
PanSTARRS_i	1087.93	2.64	16.308	0.003	AB
PanSTARRS_z	1122.88	7.31	16.274	0.007	AB
SDSS_z	1111.16	26.82	16.286	0.026	AB
DES_z	1172.47	7.4	16.227	0.007	AB
PanSTARRS_y	1920.31	18.12	15.692	0.010	AB
WISE_W2	1961.23	37.43	12.330	0.021	Vega
WISE_W3	2584.5	124.56	10.195	0.052	Vega
WISE_W4	4369.98	837.19	8.179	0.208	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.998	9.346	9.477
{\rm log}_{10}({\rm SFR})	-1.156	-0.090	0.720
{\rm log}_{10}({\rm sSFR})	-10.535	-9.472	-8.169
{\rm stellar\ age}	0.317	4.863	7.392

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.238	-0.419	-0.068
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.329	-0.170	0.348

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.255	0.930	1.444
\delta	-0.486	-0.113	0.218
\tau_1/\tau_2	0.562	1.029	1.458
Q_{PAH}	0.584	2.191	4.331
U_{min}	3.675	9.578	17.409
{\rm log}_{10}(\gamma_e)\,	-3.324	-1.995	-0.789

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.788	-1.717	-0.143
{\rm log}_{10}(\tau_{AGN})\,	1.013	1.431	1.947

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.959	-1.480	-0.764
0.03-0.10 Gyr	-1.148	0.057	0.882
0.10-0.33 Gyr	-1.922	-0.403	0.516
0.33-1.08 Gyr	-3.392	-0.868	-0.188
1.08-3.54 Gyr	-3.991	-0.887	-0.324
3.54-11.62 Gyr	-4.467	-1.048	-0.442
11.62-12.91 Gyr	-4.655	-0.980	-0.078

Global parameter details

Documentation

Data not available