2020fr

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Information

Transient

Name: AT2020fr
Right ascension: 8h59m33.59s
Declination: -10d41m52.31s
Discovery Date: Jan. 5, 2020, 11:02 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.037

Host

Name: 2020fr
Right ascension: 8h59m33.59s
Declination: -10d41m52.26s
Redshift: None
Photometric Redshift: 0.174

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	2.14
Cutout download	processed	2.77
Global aperture construction	processed	0.13
Local aperture photometry	processed	3.58
Global aperture photometry	processed	3.84
Validate local photometry	no valid phot	0.02
Validate global photometry	processed	4.15
Host information	processed	0.08
Global host SED inference	processed	490.9
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.05
Host MWEBV	processed	0.05
Processing status	blocked	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) = 8h59m33.59s, -10d41m52.31s
semi major axis, semi minor axis (arcsec) = 0.68, 0.68
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys

Data not available

Aperture details

RA, DEC (J2000) = 8h59m33.60s, -10d41m52.29s
semi major axis, semi minor axis (arcsec) = 4.77, 2.84
angle (degrees, anti-clockwise from east) = -71.94

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	23.59	3.79	20.468	0.174	AB
GALEX_NUV	13.88	0.66	21.044	0.052	AB
PanSTARRS_g	71.05	0.92	19.271	0.014	AB
PanSTARRS_r	186.94	1.08	18.221	0.006	AB
PanSTARRS_i	314.66	1.18	17.655	0.004	AB
PanSTARRS_z	408.86	2.86	17.371	0.008	AB
PanSTARRS_y	478.79	6.83	17.200	0.015	AB
2MASS_J	806.44	104.7	15.739	0.141	Vega
2MASS_H	1321.74	155.65	14.730	0.128	Vega
2MASS_K	1728.97	198.55	13.968	0.125	Vega
WISE_W1	678.01	15.64	14.123	0.025	Vega
WISE_W2	781.39	21.82	13.329	0.030	Vega
WISE_W3	853.76	72.53	11.398	0.092	Vega
WISE_W4	2091.54	638.85	8.979	0.332	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Data not available

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	11.029	11.081	11.142
{\rm log}_{10}({\rm SFR})	0.167	0.455	0.774
{\rm log}_{10}({\rm sSFR})	-10.913	-10.624	-10.300
{\rm stellar\ age}	7.414	9.546	10.907

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.126	0.042	0.140
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.257	0.139	0.369

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.256	0.402	0.592
\delta	0.007	0.215	0.345
\tau_1/\tau_2	0.329	0.660	1.075
Q_{PAH}	0.328	1.133	2.571
U_{min}	2.411	7.065	14.200
{\rm log}_{10}(\gamma_e)\,	-3.299	-2.307	-1.283

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-1.069	-0.922	-0.784
{\rm log}_{10}(\tau_{AGN})\,	0.890	1.082	1.302

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.414	0.645	0.877
0.03-0.10 Gyr	-0.657	0.293	0.779
0.10-0.32 Gyr	-2.087	-0.477	0.102
0.32-1.02 Gyr	-2.316	-0.680	-0.096
1.02-3.26 Gyr	-1.797	-0.403	0.320
3.26-10.43 Gyr	-0.351	0.967	1.315
10.43-11.59 Gyr	1.415	2.082	2.301