2020dsf

Download data

Information

Transient

Name: 2020dsf
Right ascension: 19h44m44.44s
Declination: -28d23m13.27s
Discovery Date: None
Classification: Ia
Redshift: 0.016080
MW E(B-V): 0.156

Host

Name: 2020dsf
Right ascension: 19h44m44.83s
Declination: -28d23m09.96s
Redshift: 0.016081
Photometric Redshift: 0.025

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	1.17
Cutout download	processed	4.72
Global aperture construction	processed	0.6
Local aperture photometry	processed	3.88
Global aperture photometry	processed	4.11
Validate local photometry	processed	0.02
Validate global photometry	processed	11.57
Host information	processed	0.09
Global host SED inference	processed	819.07
Local host SED inference	processed	2189.85
Transient information	processed	0.0
Transient MWEBV	processed	0.04
Host MWEBV	processed	0.05
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) = 19h44m44.44s, -28d23m13.27s
semi major axis, semi minor axis (arcsec) = 6.11, 6.11
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	6.7	3.11	21.835	0.504	AB
GALEX_NUV	9.38	0.8	21.470	0.093	AB
PanSTARRS_g	1683.54	1.96	15.834	0.001	AB
PanSTARRS_r	3600.73	2.46	15.009	0.001	AB
PanSTARRS_i	5534.91	2.34	14.542	0.000	AB
PanSTARRS_z	7352.93	7.14	14.234	0.001	AB
PanSTARRS_y	9277.42	15.72	13.981	0.002	AB
2MASS_J	12599.02	146.9	12.754	0.013	Vega
2MASS_H	15761.09	249.1	12.038	0.017	Vega
2MASS_K	13189.52	262.37	11.762	0.022	Vega
WISE_W1	3869.6	38.51	12.232	0.011	Vega

Aperture details

RA, DEC (J2000) = 19h44m44.91s, -28d23m10.22s
semi major axis, semi minor axis (arcsec) = 25.16, 20.52
angle (degrees, anti-clockwise from east) = -65.01

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	32.81	10.19	20.110	0.337	AB
GALEX_NUV	39.57	2.68	19.906	0.074	AB
PanSTARRS_g	8056.77	6.76	14.135	0.001	AB
PanSTARRS_i	26314.2	8.23	12.850	0.000	AB
PanSTARRS_y	44808.67	56.5	12.272	0.001	AB
2MASS_H	73587.07	922.99	10.365	0.014	Vega
WISE_W2	15543.61	137.95	10.082	0.010	Vega
WISE_W3	4135.59	291.14	9.685	0.076	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})\,	9.964	10.062	10.190
{\rm log}_{10}({\rm SFR})	-1.368	-0.754	-0.180
{\rm log}_{10}({\rm sSFR})	-11.488	-10.823	-10.202
{\rm stellar\ age}	7.744	9.118	12.622

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.265	-1.017	-0.816
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.441	-0.095	0.213

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.366	0.536	0.711
\delta	-0.978	-0.922	-0.809
\tau_1/\tau_2	0.510	0.848	1.213
Q_{PAH}	0.087	0.335	0.904
U_{min}	2.498	7.576	14.681
{\rm log}_{10}(\gamma_e)\,	-3.560	-2.612	-1.433

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.462	-2.198	-1.455
{\rm log}_{10}(\tau_{AGN})\,	1.288	1.644	1.937

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.310	-0.673	-0.308
0.03-0.10 Gyr	-2.113	-0.936	-0.123
0.10-0.33 Gyr	-2.491	-1.088	-0.295
0.33-1.10 Gyr	-3.058	-1.231	-0.498
1.10-3.67 Gyr	-3.056	-0.975	-0.140
3.67-12.19 Gyr	-1.108	0.069	0.266
12.19-13.54 Gyr	-0.033	0.640	1.292

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.772	10.845	10.911
{\rm log}_{10}({\rm SFR})	-2.310	-1.779	-1.380
{\rm log}_{10}({\rm sSFR})	-13.151	-12.611	-12.218
{\rm stellar\ age}	8.340	11.167	12.843

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.381	-0.224	-0.099
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.513	-0.707	0.063

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.030	0.086	0.173
\delta	-0.497	0.002	0.286
\tau_1/\tau_2	0.513	0.905	1.340
Q_{PAH}	0.131	0.540	1.680
U_{min}	3.199	8.672	16.449
{\rm log}_{10}(\gamma_e)\,	-2.967	-2.036	-1.349

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.763	-4.253	-3.315
{\rm log}_{10}(\tau_{AGN})\,	1.126	1.650	1.978

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.588	-1.818	-1.460
0.03-0.10 Gyr	-2.909	-1.847	-1.311
0.10-0.33 Gyr	-3.181	-1.890	-1.223
0.33-1.10 Gyr	-3.460	-1.798	-0.972
1.10-3.67 Gyr	-2.897	-1.229	-0.106
3.67-12.19 Gyr	-1.446	0.647	1.020
12.19-13.54 Gyr	0.905	1.777	2.021