2022aexa

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Information

Transient

Name: AT2022aexa
Right ascension: 19h35m16.87s
Declination: -0d08m59.30s
Discovery Date: June 26, 2022, 7:42 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.368

Host

Name: 2022aexa
Right ascension: 19h35m16.85s
Declination: -0d09m03.11s
Redshift: None
Photometric Redshift: 0.159

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	4.27
Cutout download	processed	3.77
Global aperture construction	processed	0.72
Local aperture photometry	processed	3.58
Global aperture photometry	processed	3.63
Validate local photometry	no valid phot	0.02
Validate global photometry	processed	11.85
Host information	processed	0.13
Global host SED inference	processed	1027.17
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.09
Host MWEBV	processed	0.12
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) = 19h35m16.87s, -0d08m59.30s
semi major axis, semi minor axis (arcsec) = 0.73, 0.73
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) = 19h35m16.85s, -0d09m03.08s
semi major axis, semi minor axis (arcsec) = 2.41, 1.91
angle (degrees, anti-clockwise from east) = -62.02

Warning: possible contaminating objects in the global aperture

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	-0.83	2.32			AB
GALEX_NUV	1.97	1.83	23.166	1.009	AB
PanSTARRS_g	36.8	0.51	19.985	0.015	AB
PanSTARRS_r	56.77	0.57	19.515	0.011	AB
PanSTARRS_i	73.32	0.83	19.237	0.012	AB
PanSTARRS_z	74.17	1.81	19.224	0.026	AB
PanSTARRS_y	75.12	3.64	19.211	0.053	AB
2MASS_J	247.51	105.06	17.021	0.461	Vega
2MASS_H	143.06	161.93	17.144	1.229	Vega
2MASS_K	224.82	183.93	16.183	0.888	Vega
WISE_W1	22.2	53.0	17.835	2.593	Vega
WISE_W2	21.28	41.71	17.241	2.128	Vega
WISE_W3	-20.69	66.85			Vega
WISE_W4	853.79	469.32	9.952	0.597	Vega

Imaging data

Spectral Energy Distribution

Warning: possible contaminating objects in the global aperture

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})\,	9.339	9.561	9.705
{\rm log}_{10}({\rm SFR})	-0.873	-0.219	0.152
{\rm log}_{10}({\rm sSFR})	-10.420	-9.722	-9.345
{\rm stellar\ age}	0.087	0.327	2.081

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.851	-1.592	-1.261
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.441	-0.371	0.277

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.194	0.386	0.640
\delta	-0.636	-0.219	0.122
\tau_1/\tau_2	0.462	0.955	1.445
Q_{PAH}	1.144	2.876	5.357
U_{min}	3.676	10.644	18.452
{\rm log}_{10}(\gamma_e)\,	-3.069	-1.608	-0.720

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.844	-2.102	-0.990
{\rm log}_{10}(\tau_{AGN})\,	0.845	1.277	1.796

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.904	-0.257	0.105
0.03-0.10 Gyr	-0.320	1.211	1.582
0.10-0.32 Gyr	-1.887	0.406	1.118
0.32-1.03 Gyr	-3.507	-1.349	0.132
1.03-3.30 Gyr	-5.321	-2.905	-0.948
3.30-10.59 Gyr	-7.263	-3.809	-1.164
10.59-11.76 Gyr	-7.775	-3.781	-1.017