2025aawo

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Information

Transient

Name: SN2025aawo
Right ascension: 7h45m51.06s
Declination: 18d27m53.56s
Discovery Date: Oct. 19, 2025, 3:48 a.m.
Classification: SN Ia
Redshift: 0.052000
MW E(B-V): 0.033

Host

Name:
Right ascension: 7h45m51.13s
Declination: 18d27m50.73s
Redshift: None
Photometric Redshift: 0.084

Processing Status: completed

Task Name	Status	Time taken (s)
Cutout download	processed	16.32
Transient MWEBV	processed	0.08
Host match	processed	5.24
Host information	processed	0.09
Host MWEBV	processed	0.04
Global aperture construction	processed	0.67
Global aperture photometry	processed	6.44
Validate global photometry	processed	16.73
Global host SED inference	processed	1131.88
Local aperture photometry	processed	6.91
Validate local photometry	processed	0.03
Local host SED inference	processed	469.79

Cutout Download Report

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:

Aperture Photometry

Aperture details

RA, DEC (J2000) = 7h45m51.06s, 18d27m53.56s
semi major axis, semi minor axis (arcsec) = 1.97, 1.97
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	13.51	1.97	21.073	0.158	AB
SDSS_g	30.71	1.54	20.182	0.055	AB
DES_g	32.25	0.28	20.129	0.010	AB
PanSTARRS_g	36.63	0.51	19.991	0.015	AB
SDSS_r	34.65	1.84	20.051	0.058	AB
PanSTARRS_r	56.35	0.56	19.523	0.011	AB
DES_r	45.51	0.95	19.755	0.023	AB
SDSS_i	33.93	2.29	20.074	0.073	AB
PanSTARRS_i	60.09	0.83	19.453	0.015	AB
PanSTARRS_z	71.38	1.45	19.266	0.022	AB
SDSS_z	42.79	6.16	19.822	0.156	AB
DES_z	58.79	1.56	19.477	0.029	AB
PanSTARRS_y	80.99	3.08	19.129	0.041	AB

Aperture details

RA, DEC (J2000) = 7h45m51.24s, 18d27m49.90s
semi major axis, semi minor axis (arcsec) = 16.37, 4.96
angle (degrees, anti-clockwise from east) = -44.21

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	39.02	4.1	19.922	0.114	AB
GALEX_NUV	58.61	1.42	19.480	0.026	AB
DES_g	229.92	0.89	17.996	0.004	AB
PanSTARRS_g	308.63	2.3	17.676	0.008	AB
PanSTARRS_r	439.44	2.61	17.293	0.006	AB
DES_r	342.27	3.05	17.564	0.010	AB
PanSTARRS_i	536.74	3.73	17.076	0.008	AB
PanSTARRS_z	727.51	6.58	16.745	0.010	AB
DES_z	553.97	5.41	17.041	0.011	AB
PanSTARRS_y	774.97	13.95	16.677	0.020	AB
2MASS_J	584.25	169.21	16.089	0.314	Vega
2MASS_H	866.62	286.86	15.188	0.359	Vega
2MASS_K	280.26	298.88	15.943	1.158	Vega
WISE_W2	1334.13	130.62	12.748	0.106	Vega
WISE_W3	465.75	143.6	12.056	0.335	Vega
WISE_W4	982.95	725.27	9.799	0.801	Vega

Imaging data

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Spectral Energy Distribution

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Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.454	8.659	8.774
{\rm log}_{10}({\rm SFR})	-1.582	-1.054	-0.487
{\rm log}_{10}({\rm sSFR})	-10.280	-9.711	-9.000
{\rm stellar\ age}	2.762	5.826	7.354

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.158	-0.581	-0.170
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.454	-0.983	-0.285

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.100	0.357	0.763
\delta	-0.684	-0.180	0.249
\tau_1/\tau_2	0.603	0.987	1.353
Q_{PAH}	1.314	3.627	5.706
U_{min}	3.146	8.545	15.600
{\rm log}_{10}(\gamma_e)\,	-3.061	-2.048	-0.917

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.742	-0.750	-0.143
{\rm log}_{10}(\tau_{AGN})\,	0.963	1.481	1.974

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.798	-1.384	-0.999
0.03-0.10 Gyr	-1.624	-0.983	-0.365
0.10-0.33 Gyr	-1.455	-0.895	-0.427
0.33-1.08 Gyr	-1.884	-1.191	-0.837
1.08-3.57 Gyr	-2.027	-1.339	-1.054
3.57-11.76 Gyr	-2.285	-1.364	-1.118
11.76-13.06 Gyr	-2.348	-1.379	-0.845

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.827	9.926	9.997
{\rm log}_{10}({\rm SFR})	-0.167	0.232	0.699
{\rm log}_{10}({\rm sSFR})	-10.135	-9.686	-9.182
{\rm stellar\ age}	7.380	9.811	12.095

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.532	-0.342	-0.198
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.296	-0.858	-0.225

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.027	0.111	0.497
\delta	-0.549	0.054	0.316
\tau_1/\tau_2	0.387	0.844	1.366
Q_{PAH}	0.146	0.556	1.638
U_{min}	3.338	9.162	17.301
{\rm log}_{10}(\gamma_e)\,	-3.147	-1.989	-0.945

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-0.881	-0.658	-0.533
{\rm log}_{10}(\tau_{AGN})\,	0.742	0.857	1.098

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.461	-0.773	-0.334
0.03-0.10 Gyr	-0.046	0.377	0.850
0.10-0.33 Gyr	-3.378	-1.553	-0.547
0.33-1.08 Gyr	-4.983	-2.016	-0.865
1.08-3.57 Gyr	-3.521	-1.539	-0.480
3.57-11.76 Gyr	-1.658	-0.224	0.108
11.76-13.06 Gyr	-0.471	0.762	1.103