2022dsu

Download data

Information

Transient

Name: SN2022dsu
Right ascension: 14h05m30.77s
Declination: 15d43m15.52s
Discovery Date: Feb. 27, 2022, 8:54 a.m.
Classification: SN Ia-91bg-like
Redshift: 0.070000
MW E(B-V): 0.016

Host

Name: 2022dsu
Right ascension: 14h05m31.00s
Declination: 15d43m15.44s
Redshift: 0.062000
Photometric Redshift: 0.071

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	4.41
Cutout download	processed	0.03
Global aperture construction	processed	0.65
Local aperture photometry	processed	6.59
Global aperture photometry	processed	5.6
Validate local photometry	processed	0.03
Validate global photometry	processed	17.78
Host information	processed	0.33
Global host SED inference	processed	468.79
Local host SED inference	processed	472.77
Transient information	processed	0.0
Transient MWEBV	processed	0.06
Host MWEBV	processed	0.13
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) = 14h05m30.77s, 15d43m15.52s
semi major axis, semi minor axis (arcsec) = 1.67, 1.67
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	8.58	1.45	21.566	0.184	AB
SDSS_g	28.28	1.45	20.271	0.056	AB
DES_g	29.11	0.24	20.240	0.009	AB
PanSTARRS_g	29.42	0.5	20.228	0.018	AB
SDSS_r	55.05	2.06	19.548	0.041	AB
PanSTARRS_r	52.37	0.45	19.602	0.009	AB
DES_r	58.43	0.51	19.483	0.009	AB
SDSS_i	76.42	2.54	19.192	0.036	AB
PanSTARRS_i	71.9	0.5	19.258	0.008	AB
PanSTARRS_z	86.57	1.0	19.057	0.013	AB
SDSS_z	98.61	5.27	18.915	0.058	AB
DES_z	100.02	1.57	18.900	0.017	AB
PanSTARRS_y	105.87	2.46	18.838	0.025	AB

Aperture details

RA, DEC (J2000) = 14h05m30.99s, 15d43m15.53s
semi major axis, semi minor axis (arcsec) = 7.85, 4.66
angle (degrees, anti-clockwise from east) = -59.88

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	4.74	2.14	22.211	0.491	AB
GALEX_NUV	2.79	2.03	22.788	0.790	AB
SDSS_u	71.01	5.28	19.272	0.081	AB
SDSS_g	306.88	4.83	17.683	0.017	AB
DES_g	307.74	0.78	17.680	0.003	AB
PanSTARRS_g	342.68	1.8	17.563	0.006	AB
SDSS_r	629.73	7.05	16.902	0.012	AB
PanSTARRS_r	633.28	1.58	16.896	0.003	AB
DES_r	653.26	1.71	16.862	0.003	AB
SDSS_i	871.23	8.69	16.550	0.011	AB
PanSTARRS_i	882.98	1.74	16.535	0.002	AB
PanSTARRS_z	1069.77	3.46	16.327	0.004	AB
SDSS_z	1168.77	18.87	16.231	0.018	AB
DES_z	1108.27	5.24	16.288	0.005	AB
PanSTARRS_y	1250.49	8.44	16.157	0.007	AB
2MASS_J	1605.46	170.02	14.991	0.115	Vega
2MASS_H	1994.3	298.67	14.283	0.163	Vega
2MASS_K	1989.59	269.34	13.815	0.147	Vega
WISE_W1	737.5	18.53	14.032	0.027	Vega
WISE_W2	447.29	22.77	13.935	0.055	Vega
WISE_W3	360.71	81.1	12.333	0.244	Vega
WISE_W4	722.39	465.32	10.133	0.699	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})\,	9.095	9.200	9.297
{\rm log}_{10}({\rm SFR})	-1.983	-1.338	-0.686
{\rm log}_{10}({\rm sSFR})	-11.221	-10.582	-9.850
{\rm stellar\ age}	5.494	7.196	9.098

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.163	-0.526	-0.138
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.573	-0.085	0.366

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.128	0.547	1.079
\delta	-0.529	-0.142	0.196
\tau_1/\tau_2	0.669	1.006	1.311
Q_{PAH}	0.901	2.749	5.278
U_{min}	2.956	7.740	14.656
{\rm log}_{10}(\gamma_e)\,	-2.994	-1.861	-0.757

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.118	-0.574	-0.056
{\rm log}_{10}(\tau_{AGN})\,	1.134	1.567	1.938

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.144	-1.542	-0.982
0.03-0.10 Gyr	-2.096	-1.311	-0.604
0.10-0.33 Gyr	-2.063	-1.243	-0.590
0.33-1.08 Gyr	-2.077	-1.157	-0.591
1.08-3.54 Gyr	-1.639	-0.882	-0.575
3.54-11.64 Gyr	-1.132	-0.713	-0.538
11.64-12.93 Gyr	-1.246	-0.632	0.036

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.301	10.363	10.471
{\rm log}_{10}({\rm SFR})	-5.297	-2.297	-1.259
{\rm log}_{10}({\rm sSFR})	-15.454	-12.621	-11.620
{\rm stellar\ age}	7.591	8.726	12.162

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.097	-0.815	-0.626
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.536	-0.683	0.129

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.167	0.301	0.467
\delta	-0.456	-0.111	0.119
\tau_1/\tau_2	0.544	0.976	1.394
Q_{PAH}	0.791	2.086	4.288
U_{min}	3.129	9.457	17.981
{\rm log}_{10}(\gamma_e)\,	-2.796	-1.713	-0.541

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.164	-2.998	-2.014
{\rm log}_{10}(\tau_{AGN})\,	1.074	1.545	1.938

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-6.606	-2.805	-1.554
0.03-0.10 Gyr	-5.863	-2.476	-1.201
0.10-0.33 Gyr	-5.816	-2.622	-1.156
0.33-1.08 Gyr	-5.379	-2.476	-1.004
1.08-3.54 Gyr	-3.612	-1.479	-0.194
3.54-11.64 Gyr	-1.134	0.481	0.647
11.64-12.93 Gyr	-0.543	0.913	1.597