2025owd results

2025owd results

Information

Transient

Name:	`SN2025owd`
Right ascension:	`14h37m05.29s`
Declination:	`78d48m49.51s`
Discovery Date:	`June 24, 2025, 12:52 a.m.`
Classification:	`SN Ia`
Redshift:	`0.058000`
MW E(B-V):	`0.028`

Host

Name:
Right ascension:	`14h37m07.05s`
Declination:	`78d48m51.79s`
Redshift:	`0.043747`
Photometric Redshift:	`0.043`

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	29.39
Transient MWEBV	processed	0.11
Host match	processed	6.76
Host information	processed	0.15
Host MWEBV	processed	0.06
Global aperture construction	processed	0.64
Global aperture photometry	processed	3.72
Validate global photometry	processed	9.39
Global host SED inference	processed	601.08
Local aperture photometry	processed	4.23
Validate local photometry	processed	0.02
Local host SED inference	processed	494.26

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	14h37m05.29s, 78d48m49.51s
semi major axis, semi minor axis (arcsec):	2.32, 2.32
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
PanSTARRS_g	73.28	0.75	19.238	0.011	AB
PanSTARRS_r	127.34	1.08	18.638	0.009	AB
PanSTARRS_i	172.55	1.16	18.308	0.007	AB
PanSTARRS_z	197.08	2.22	18.163	0.012	AB
PanSTARRS_y	247.57	4.77	17.916	0.021	AB

Aperture details

RA, DEC (J2000):	14h37m06.97s, 78d48m51.77s
semi major axis, semi minor axis (arcsec):	23.05, 17.14
angle (degrees, anti-clockwise from east):	-87.65

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	183.59	9.48	18.240	0.056	AB
PanSTARRS_r	3566.64	8.93	15.019	0.003	AB
PanSTARRS_y	7058.01	40.55	14.278	0.006	AB
2MASS_J	9290.97	520.26	13.085	0.061	Vega
2MASS_K	9551.22	789.52	12.112	0.090	Vega
WISE_W4	5083.8	718.35	8.015	0.153	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.117	9.257	9.442
{\rm log}_{10}({\rm SFR})	-1.603	-0.876	-0.423
{\rm log}_{10}({\rm sSFR})	-10.827	-10.170	-9.654
{\rm stellar\ age}	5.286	7.345	9.290

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.620	-1.078	-0.606
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.532	-0.080	0.328

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.378	0.831	1.161
\delta	-0.491	-0.098	0.216
\tau_1/\tau_2	0.734	1.054	1.390
Q_{PAH}	0.603	2.093	4.610
U_{min}	2.613	7.695	14.739
{\rm log}_{10}(\gamma_e)\,	-3.283	-2.232	-0.639

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.907	-1.903	-0.459
{\rm log}_{10}(\tau_{AGN})\,	0.921	1.387	1.885

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.580	-0.910	-0.561
0.03-0.10 Gyr	-1.893	-0.913	-0.367
0.10-0.33 Gyr	-1.997	-1.038	-0.417
0.33-1.09 Gyr	-2.023	-1.033	-0.549
1.09-3.59 Gyr	-1.773	-0.859	-0.532
3.59-11.85 Gyr	-1.196	-0.667	-0.450
11.85-13.17 Gyr	-1.257	-0.561	0.146

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.711	10.784	10.875
{\rm log}_{10}({\rm SFR})	-0.063	0.262	0.629
{\rm log}_{10}({\rm sSFR})	-10.824	-10.516	-10.161
{\rm stellar\ age}	7.179	8.388	11.720

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.437	-0.213	-0.032
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.626	-0.814	0.243

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.109	0.244	0.491
\delta	-0.388	0.088	0.312
\tau_1/\tau_2	0.357	0.801	1.251
Q_{PAH}	0.246	1.028	2.877
U_{min}	2.515	6.663	13.334
{\rm log}_{10}(\gamma_e)\,	-3.547	-2.846	-1.938

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.040	-1.789	-1.289
{\rm log}_{10}(\tau_{AGN})\,	0.859	1.157	1.715

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.027	0.260	0.533
0.03-0.10 Gyr	-0.464	0.213	0.694
0.10-0.33 Gyr	-1.105	-0.116	0.405
0.33-1.09 Gyr	-1.256	-0.102	0.442
1.09-3.59 Gyr	-1.068	0.155	0.752
3.59-11.85 Gyr	0.221	0.857	1.013
11.85-13.17 Gyr	0.688	1.232	1.935