2020aerg

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Information

Transient

Name: AT2020aerg
Right ascension: 22h59m43.12s
Declination: 36d18m34.02s
Discovery Date: Dec. 31, 2020, 4:50 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.085

Host

Name: 2020aerg
Right ascension: 22h59m43.11s
Declination: 36d18m34.08s
Redshift: None
Photometric Redshift: 0.190

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	2.5
Cutout download	processed	1.2
Global aperture construction	processed	0.13
Local aperture photometry	processed	3.83
Global aperture photometry	processed	3.95
Validate local photometry	no valid phot	0.02
Validate global photometry	processed	4.05
Host information	processed	0.11
Global host SED inference	processed	369.1
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.03
Host MWEBV	processed	0.04
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) = 22h59m43.12s, 36d18m34.02s
semi major axis, semi minor axis (arcsec) = 0.63, 0.63
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) = 22h59m43.10s, 36d18m34.07s
semi major axis, semi minor axis (arcsec) = 3.3, 2.41
angle (degrees, anti-clockwise from east) = -170.05

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	0.45	1.86	24.779	4.533	AB
GALEX_NUV	5.19	1.66	22.113	0.347	AB
PanSTARRS_g	45.62	1.42	19.752	0.034	AB
PanSTARRS_r	132.24	1.01	18.597	0.008	AB
PanSTARRS_i	214.89	0.89	18.069	0.005	AB
PanSTARRS_z	270.09	2.11	17.821	0.008	AB
PanSTARRS_y	325.69	4.36	17.618	0.015	AB
2MASS_J	565.65	94.82	16.124	0.182	Vega
2MASS_H	718.79	141.74	15.391	0.214	Vega
2MASS_K	882.1	165.72	14.698	0.204	Vega
WISE_W1	426.41	12.73	14.626	0.032	Vega
WISE_W2	356.53	16.08	14.181	0.049	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})\,	10.843	10.910	10.985
{\rm log}_{10}({\rm SFR})	0.451	0.777	1.065
{\rm log}_{10}({\rm sSFR})	-10.501	-10.113	-9.802
{\rm stellar\ age}	6.207	7.023	8.876

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.544	-0.248	-0.022
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.325	-0.672	-0.127

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.528	0.726	0.960
\delta	-0.231	-0.065	0.076
\tau_1/\tau_2	0.769	1.108	1.451
Q_{PAH}	0.403	1.496	3.420
U_{min}	2.545	7.288	13.812
{\rm log}_{10}(\gamma_e)\,	-3.259	-2.096	-1.119

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.698	-2.233	-1.385
{\rm log}_{10}(\tau_{AGN})\,	1.021	1.438	1.854

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.663	0.919	1.136
0.03-0.10 Gyr	0.123	0.691	1.066
0.10-0.32 Gyr	-0.229	0.453	0.834
0.32-1.01 Gyr	-0.447	0.313	0.710
1.01-3.23 Gyr	-0.168	0.549	0.915
3.23-10.28 Gyr	0.820	1.100	1.218
10.28-11.42 Gyr	0.806	1.312	1.908