2020oms

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Information

Transient

Name: 2020oms
Right ascension: 21h38m10.98s
Declination: 6d44m27.73s
Discovery Date: None
Classification: Ia
Redshift: 0.063831
MW E(B-V): 0.026

Host

Name: 2020oms
Right ascension: 21h38m11.38s
Declination: 6d44m31.85s
Redshift: 0.065025
Photometric Redshift: 0.049

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	2.02
Cutout download	processed	20.66
Global aperture construction	processed	0.94
Local aperture photometry	processed	7.15
Global aperture photometry	processed	6.12
Validate local photometry	processed	0.02
Validate global photometry	processed	22.43
Host information	processed	0.08
Global host SED inference	processed	871.82
Local host SED inference	processed	485.57
Transient information	processed	0.0
Transient MWEBV	processed	0.06
Host MWEBV	processed	0.05
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) = 21h38m10.98s, 6d44m27.73s
semi major axis, semi minor axis (arcsec) = 1.6, 1.6
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	18.66	1.8	20.722	0.104	AB
SDSS_g	50.55	1.89	19.641	0.041	AB
DES_g	51.19	0.27	19.627	0.006	AB
PanSTARRS_g	53.44	0.36	19.580	0.007	AB
SDSS_r	75.36	2.34	19.207	0.034	AB
PanSTARRS_r	76.64	0.44	19.189	0.006	AB
DES_r	85.77	0.58	19.067	0.007	AB
SDSS_i	105.55	2.83	18.841	0.029	AB
PanSTARRS_i	104.9	0.44	18.848	0.005	AB
PanSTARRS_z	107.65	1.17	18.820	0.012	AB
SDSS_z	124.0	4.92	18.666	0.043	AB
DES_z	127.34	1.72	18.638	0.015	AB
PanSTARRS_y	140.02	2.7	18.535	0.021	AB

Aperture details

RA, DEC (J2000) = 21h38m11.35s, 6d44m31.79s
semi major axis, semi minor axis (arcsec) = 26.47, 8.6
angle (degrees, anti-clockwise from east) = -124.06

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
SDSS_u	656.92	15.43	16.856	0.025	AB
SDSS_g	1642.06	11.35	15.862	0.008	AB
DES_g	935.37	1.33	16.473	0.002	AB
PanSTARRS_g	1754.1	3.23	15.790	0.002	AB
SDSS_r	2594.65	14.58	15.365	0.006	AB
PanSTARRS_r	2614.45	3.9	15.357	0.002	AB
DES_r	1669.66	2.85	15.843	0.002	AB
SDSS_i	3573.45	18.02	15.017	0.005	AB
PanSTARRS_i	3457.3	3.98	15.053	0.001	AB
PanSTARRS_z	3836.32	10.57	14.940	0.003	AB
SDSS_z	4294.23	41.49	14.818	0.010	AB
DES_z	2611.98	8.57	15.358	0.004	AB
2MASS_J	5364.28	404.52	13.681	0.082	Vega
2MASS_H	5951.88	663.96	13.096	0.121	Vega
2MASS_K	7546.49	672.6	12.368	0.097	Vega
WISE_W1	3555.87	46.93	12.324	0.014	Vega
WISE_W2	2407.74	51.49	12.107	0.023	Vega
WISE_W3	11906.37	217.61	8.537	0.020	Vega
WISE_W4	22672.7	1882.4	6.391	0.090	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	8.868	9.108	9.241
${\rm log}_{10}({\rm SFR})$	-1.021	-0.540	0.016
${\rm log}_{10}({\rm sSFR})$	-10.186	-9.642	-8.958
${\rm stellar\ age}$	1.971	5.051	6.816

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.334	-0.659	-0.153
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-0.254	0.085	0.307

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.235	0.608	0.982
$\delta$	-0.658	-0.230	0.076
$\tau_1/\tau_2$	0.740	1.070	1.406
$Q_{PAH}$	0.775	2.556	4.703
$U_{min}$	2.964	7.858	14.742
${\rm log}_{10}(\gamma_e)\,$	-3.200	-2.220	-0.854

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-3.826	-1.776	-0.539
${\rm log}_{10}(\tau_{AGN})\,$	1.031	1.418	1.897

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.039	-0.721	-0.440
0.03-0.10 Gyr	-1.138	-0.499	0.147
0.10-0.33 Gyr	-1.024	-0.420	0.096
0.33-1.08 Gyr	-1.212	-0.616	-0.246
1.08-3.54 Gyr	-1.569	-0.771	-0.505
3.54-11.60 Gyr	-2.149	-1.005	-0.680
11.60-12.89 Gyr	-2.241	-1.039	-0.473

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	10.722	10.880	11.008
${\rm log}_{10}({\rm SFR})$	0.607	1.025	1.353
${\rm log}_{10}({\rm sSFR})$	-10.260	-9.842	-9.508
${\rm stellar\ age}$	6.363	7.652	11.054

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.424	-0.909	-0.552
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.331	-0.676	-0.068

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.418	0.625	0.831
$\delta$	-0.193	0.182	0.337
$\tau_1/\tau_2$	0.282	0.698	1.152
$Q_{PAH}$	0.817	1.520	2.784
$U_{min}$	2.713	7.398	14.702
${\rm log}_{10}(\gamma_e)\,$	-3.493	-2.553	-1.737

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-1.913	-1.609	-1.310
${\rm log}_{10}(\tau_{AGN})\,$	0.942	1.376	1.734

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.415	0.733	0.989
0.03-0.10 Gyr	0.588	1.117	1.468
0.10-0.33 Gyr	-0.852	0.517	1.002
0.33-1.08 Gyr	-2.525	-0.174	0.527
1.08-3.54 Gyr	-1.170	0.393	0.975
3.54-11.60 Gyr	0.008	0.910	1.170
11.60-12.89 Gyr	0.142	1.145	2.023