2022aevd

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Information

Transient

Name: AT2022aevd
Right ascension: 19h40m45.14s
Declination: 33d28m56.50s
Discovery Date: April 15, 2022, 9 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.229

Host

Name: 2022aevd
Right ascension: 19h40m44.61s
Declination: 33d29m02.28s
Redshift: None
Photometric Redshift: 0.061

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	6.07
Cutout download	processed	3.02
Global aperture construction	processed	0.68
Local aperture photometry	processed	3.56
Global aperture photometry	processed	3.79
Validate local photometry	processed	0.02
Validate global photometry	processed	11.1
Host information	processed	0.14
Global host SED inference	processed	651.25
Local host SED inference	processed	498.37
Transient information	processed	0.0
Transient MWEBV	processed	0.04
Host MWEBV	processed	0.09
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) = 19h40m45.14s, 33d28m56.50s
semi major axis, semi minor axis (arcsec) = 1.7, 1.7
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
PanSTARRS_g	6.61	0.47	21.850	0.077	AB
PanSTARRS_r	16.8	0.62	20.837	0.040	AB
PanSTARRS_i	20.61	1.24	20.615	0.066	AB
PanSTARRS_z	4.99	2.1	22.154	0.456	AB
PanSTARRS_y	9.34	3.59	21.475	0.417	AB

Aperture details

RA, DEC (J2000) = 19h40m44.60s, 33d29m02.44s
semi major axis, semi minor axis (arcsec) = 2.43, 2.3
angle (degrees, anti-clockwise from east) = -105.04

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
PanSTARRS_g	44.2	0.66	19.786	0.016	AB
PanSTARRS_r	76.96	0.82	19.184	0.012	AB
PanSTARRS_i	96.63	1.59	18.937	0.018	AB
PanSTARRS_z	109.42	2.62	18.802	0.026	AB
PanSTARRS_y	109.68	4.36	18.800	0.043	AB
2MASS_J	222.96	109.67	17.135	0.534	Vega
2MASS_H	28.12	149.25	18.910	5.763	Vega
2MASS_K	136.86	168.02	16.721	1.333	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	8.352	8.669	8.852
${\rm log}_{10}({\rm SFR})$	-1.560	-0.973	-0.555
${\rm log}_{10}({\rm sSFR})$	-10.321	-9.668	-8.897
${\rm stellar\ age}$	3.481	6.682	8.556

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.738	-1.234	-0.543
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.479	-0.079	0.196

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.383	0.820	1.175
$\delta$	-0.505	-0.162	0.200
$\tau_1/\tau_2$	0.587	0.970	1.366
$Q_{PAH}$	1.107	2.845	5.277
$U_{min}$	3.121	8.579	16.028
${\rm log}_{10}(\gamma_e)\,$	-3.224	-1.933	-0.716

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-3.301	-0.885	-0.106
${\rm log}_{10}(\tau_{AGN})\,$	1.014	1.457	1.882

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.742	-1.138	-0.682
0.03-0.10 Gyr	-2.227	-1.351	-0.571
0.10-0.33 Gyr	-2.916	-1.868	-1.211
0.33-1.08 Gyr	-3.115	-1.895	-1.291
1.08-3.55 Gyr	-3.000	-1.711	-1.275
3.55-11.65 Gyr	-2.426	-1.542	-1.254
11.65-12.95 Gyr	-2.525	-1.463	-0.814

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	8.907	9.153	9.274
${\rm log}_{10}({\rm SFR})$	-2.174	-1.367	-0.861
${\rm log}_{10}({\rm sSFR})$	-11.376	-10.543	-9.910
${\rm stellar\ age}$	1.620	5.208	7.133

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.817	-1.499	-0.938
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.747	-1.259	-0.178

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.116	0.336	0.671
$\delta$	-0.591	-0.118	0.262
$\tau_1/\tau_2$	0.714	1.094	1.458
$Q_{PAH}$	1.167	3.065	5.200
$U_{min}$	3.200	9.713	17.893
${\rm log}_{10}(\gamma_e)\,$	-3.106	-1.596	-0.512

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-3.234	-1.339	-0.518
${\rm log}_{10}(\tau_{AGN})\,$	1.047	1.525	1.911

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.322	-1.524	-0.999
0.03-0.10 Gyr	-1.745	-0.799	-0.150
0.10-0.33 Gyr	-1.374	-0.695	-0.039
0.33-1.08 Gyr	-1.465	-0.803	-0.339
1.08-3.55 Gyr	-2.122	-1.050	-0.698
3.55-11.65 Gyr	-2.593	-1.153	-0.849
11.65-12.95 Gyr	-2.919	-1.197	-0.665