2023osu

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Information

Transient

Name: 2023osu
Right ascension: 16h21m52.56s
Declination: -0d57m03.51s
Discovery Date: None
Classification: SN Ia
Redshift: 0.046293
MW E(B-V): 0.078

Host

Name: 2023osu
Right ascension: 16h21m52.80s
Declination: -0d56m59.64s
Redshift: 0.046238
Photometric Redshift: 0.044

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	2.38
Cutout download	processed	19.02
Global aperture construction	processed	0.66
Local aperture photometry	processed	6.34
Global aperture photometry	processed	6.6
Validate local photometry	processed	0.03
Validate global photometry	processed	18.18
Host information	processed	0.08
Global host SED inference	processed	403.22
Local host SED inference	processed	421.94
Transient information	processed	0.0
Transient MWEBV	processed	0.04
Host MWEBV	processed	0.09
Processing status	completed	N/A	N/A

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) = 16h21m52.56s, -0d57m03.51s
semi major axis, semi minor axis (arcsec) = 2.2, 2.2
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	6.25	1.43	21.911	0.248	AB
SDSS_g	37.91	1.76	19.953	0.050	AB
DES_g	40.1	0.38	19.892	0.010	AB
PanSTARRS_g	37.9	0.66	19.953	0.019	AB
SDSS_r	78.8	2.53	19.159	0.035	AB
PanSTARRS_r	78.1	0.57	19.168	0.008	AB
DES_r	87.09	0.75	19.050	0.009	AB
SDSS_i	117.33	3.33	18.727	0.031	AB
PanSTARRS_i	111.68	0.79	18.780	0.008	AB
PanSTARRS_z	146.32	1.51	18.487	0.011	AB
SDSS_z	149.27	7.46	18.465	0.054	AB
DES_z	160.09	1.97	18.389	0.013	AB
PanSTARRS_y	184.88	3.83	18.233	0.022	AB

Aperture details

RA, DEC (J2000) = 16h21m52.79s, -0d56m59.38s
semi major axis, semi minor axis (arcsec) = 15.91, 8.67
angle (degrees, anti-clockwise from east) = -62.79

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	13.23	5.72	21.096	0.469	AB
GALEX_NUV	30.1	4.18	20.203	0.151	AB
SDSS_u	163.12	7.81	18.369	0.052	AB
SDSS_g	1047.39	9.36	16.350	0.010	AB
DES_g	1100.12	1.99	16.296	0.002	AB
PanSTARRS_g	1107.95	3.5	16.289	0.003	AB
SDSS_r	2334.16	13.75	15.480	0.006	AB
PanSTARRS_r	2326.36	3.03	15.483	0.001	AB
DES_r	2531.87	4.05	15.391	0.002	AB
SDSS_i	3460.72	18.11	15.052	0.006	AB
PanSTARRS_i	3415.13	4.23	15.066	0.001	AB
PanSTARRS_z	4380.68	7.84	14.796	0.002	AB
SDSS_z	4617.0	40.21	14.739	0.009	AB
DES_z	4814.33	10.71	14.694	0.002	AB
PanSTARRS_y	5502.74	19.74	14.549	0.004	AB
2MASS_J	7316.19	333.24	13.344	0.049	Vega
2MASS_H	8952.53	475.39	12.653	0.058	Vega
2MASS_K	7888.66	620.42	12.320	0.085	Vega
WISE_W1	4025.93	46.78	12.189	0.013	Vega
WISE_W2	2432.27	58.55	12.096	0.026	Vega
WISE_W3	3632.78	198.65	9.825	0.059	Vega
WISE_W4	3650.54	1287.04	8.374	0.383	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.051	9.198	9.311
{\rm log}_{10}({\rm SFR})	-1.431	-0.950	-0.399
{\rm log}_{10}({\rm sSFR})	-10.692	-10.145	-9.513
{\rm stellar\ age}	5.182	6.954	8.389

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.292	-0.542	-0.161
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.616	-0.056	0.307

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.433	0.867	1.233
\delta	-0.605	-0.312	0.005
\tau_1/\tau_2	0.726	1.067	1.418
Q_{PAH}	0.751	2.598	4.715
U_{min}	2.862	7.577	14.242
{\rm log}_{10}(\gamma_e)\,	-3.239	-2.230	-0.966

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.850	-1.938	-0.722
{\rm log}_{10}(\tau_{AGN})\,	0.970	1.464	1.876

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.297	-0.837	-0.496
0.03-0.10 Gyr	-1.653	-1.027	-0.353
0.10-0.33 Gyr	-1.681	-1.040	-0.495
0.33-1.09 Gyr	-1.600	-0.967	-0.586
1.09-3.59 Gyr	-1.396	-0.830	-0.569
3.59-11.82 Gyr	-1.152	-0.730	-0.541
11.82-13.14 Gyr	-1.342	-0.713	-0.151

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.661	10.720	10.786
{\rm log}_{10}({\rm SFR})	-0.490	-0.044	0.225
{\rm log}_{10}({\rm sSFR})	-11.272	-10.748	-10.461
{\rm stellar\ age}	7.061	7.847	9.622

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.570	-0.408	-0.280
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.839	-1.399	0.103

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.359	0.507	0.644
\delta	-0.577	-0.396	-0.176
\tau_1/\tau_2	0.500	0.849	1.219
Q_{PAH}	0.276	0.721	1.591
U_{min}	2.350	6.761	13.349
{\rm log}_{10}(\gamma_e)\,	-3.515	-2.924	-1.952

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.219	-3.247	-2.328
{\rm log}_{10}(\tau_{AGN})\,	1.005	1.413	1.854

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.315	0.115	0.362
0.03-0.10 Gyr	-0.928	-0.185	0.202
0.10-0.33 Gyr	-0.761	0.027	0.406
0.33-1.09 Gyr	-0.656	0.075	0.418
1.09-3.59 Gyr	-0.181	0.455	0.751
3.59-11.82 Gyr	0.629	0.866	0.976
11.82-13.14 Gyr	0.504	0.997	1.579