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)
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
Log transient processing status	processed	None

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
SDSS_u	8.58	1.45	21.566	0.184
SDSS_g	28.28	1.45	20.271	0.056
DES_g	29.11	0.24	20.240	0.009
PanSTARRS_g	29.42	0.5	20.228	0.018
SDSS_r	55.05	2.06	19.548	0.041
PanSTARRS_r	52.37	0.45	19.602	0.009
DES_r	58.43	0.51	19.483	0.009
SDSS_i	76.42	2.54	19.192	0.036
PanSTARRS_i	71.9	0.5	19.258	0.008
PanSTARRS_z	86.57	1.0	19.057	0.013
SDSS_z	98.61	5.27	18.915	0.058
DES_z	100.02	1.57	18.900	0.017
PanSTARRS_y	105.87	2.46	18.838	0.025

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
GALEX_FUV	4.74	2.14	22.211	0.491
GALEX_NUV	2.79	2.03	22.788	0.790
SDSS_u	71.01	5.28	19.272	0.081
SDSS_g	306.88	4.83	17.683	0.017
DES_g	307.74	0.78	17.680	0.003
PanSTARRS_g	342.68	1.8	17.563	0.006
SDSS_r	629.73	7.05	16.902	0.012
PanSTARRS_r	633.28	1.58	16.896	0.003
DES_r	653.26	1.71	16.862	0.003
SDSS_i	871.23	8.69	16.550	0.011
PanSTARRS_i	882.98	1.74	16.535	0.002
PanSTARRS_z	1069.77	3.46	16.327	0.004
SDSS_z	1168.77	18.87	16.231	0.018
DES_z	1108.27	5.24	16.288	0.005
PanSTARRS_y	1250.49	8.44	16.157	0.007
2MASS_J	1605.46	170.02	14.991	0.115
2MASS_H	1994.3	298.67	14.283	0.163
2MASS_K	1989.59	269.34	13.815	0.147
WISE_W1	737.5	18.53	14.032	0.027
WISE_W2	447.29	22.77	13.935	0.055
WISE_W3	360.71	81.1	12.333	0.244
WISE_W4	722.39	465.32	10.133	0.699

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