2022aexs

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Information

Transient

Name: AT2022aexs
Right ascension: 19h05m52.87s
Declination: -12d17m44.70s
Discovery Date: June 27, 2022, 7:28 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.347

Host

Name: 2022aexs
Right ascension: 19h05m52.68s
Declination: -12d17m42.70s
Redshift: None
Photometric Redshift: 0.055

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	6.2
Cutout download	processed	2.99
Global aperture construction	processed	0.67
Local aperture photometry	processed	3.44
Global aperture photometry	processed	3.52
Validate local photometry	processed	0.02
Validate global photometry	processed	10.95
Host information	processed	0.14
Global host SED inference	processed	595.27
Local host SED inference	processed	492.78
Transient information	processed	0.0
Transient MWEBV	processed	0.1
Host MWEBV	processed	0.14
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) = 19h05m52.87s, -12d17m44.70s
semi major axis, semi minor axis (arcsec) = 1.87, 1.87
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error
PanSTARRS_g	13.43	0.5	21.080	0.040
PanSTARRS_r	28.46	0.65	20.265	0.025
PanSTARRS_i	38.25	1.06	19.944	0.030
PanSTARRS_z	46.16	1.84	19.739	0.043
PanSTARRS_y	46.56	3.79	19.730	0.088

Aperture details

RA, DEC (J2000) = 19h05m52.76s, -12d17m45.07s
semi major axis, semi minor axis (arcsec) = 2.11, 2.08
angle (degrees, anti-clockwise from east) = -156.11

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error
PanSTARRS_g	19.18	0.56	20.693	0.032
PanSTARRS_r	43.91	0.69	19.794	0.017
PanSTARRS_i	57.07	1.08	19.509	0.021
PanSTARRS_z	66.26	1.83	19.347	0.030
PanSTARRS_y	65.66	3.67	19.357	0.061
2MASS_J	-52.65	142.24
2MASS_H	-109.22	212.47
2MASS_K	295.59	222.04	15.885	0.816
WISE_W1	-4.68	87.78
WISE_W4	151.79	598.59	11.827	4.282

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	8.538	8.816	8.947
${\rm log}_{10}({\rm SFR})$	-2.071	-1.558	-1.154
${\rm log}_{10}({\rm sSFR})$	-10.950	-10.362	-9.831
${\rm stellar\ age}$	2.459	6.179	7.943

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.738	-1.357	-0.838
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.755	-1.305	-0.101

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.117	0.364	0.625
$\delta$	-0.631	-0.255	0.156
$\tau_1/\tau_2$	0.644	1.005	1.389
$Q_{PAH}$	1.668	3.699	5.691
$U_{min}$	3.235	9.012	16.765
${\rm log}_{10}(\gamma_e)\,$	-2.842	-1.726	-0.533

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-3.700	-1.150	-0.299
${\rm log}_{10}(\tau_{AGN})\,$	1.118	1.539	1.943

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.233	-1.723	-1.301
0.03-0.10 Gyr	-1.614	-1.022	-0.395
0.10-0.33 Gyr	-1.877	-1.192	-0.689
0.33-1.08 Gyr	-2.321	-1.427	-0.957
1.08-3.56 Gyr	-2.277	-1.439	-1.126
3.56-11.72 Gyr	-2.558	-1.426	-1.152
11.72-13.02 Gyr	-2.635	-1.407	-0.816

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	8.873	9.026	9.115
${\rm log}_{10}({\rm SFR})$	-1.485	-1.063	-0.739
${\rm log}_{10}({\rm sSFR})$	-10.506	-10.082	-9.733
${\rm stellar\ age}$	4.386	6.661	7.982

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.820	-1.526	-1.086
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.760	-1.438	-0.262

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.150	0.427	0.704
$\delta$	-0.530	-0.073	0.285
$\tau_1/\tau_2$	0.760	1.139	1.517
$Q_{PAH}$	1.148	2.770	4.733
$U_{min}$	2.858	9.142	16.880
${\rm log}_{10}(\gamma_e)\,$	-3.071	-1.935	-0.734

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-3.526	-1.325	-0.477
${\rm log}_{10}(\tau_{AGN})\,$	1.098	1.523	1.964

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.662	-1.232	-0.900
0.03-0.10 Gyr	-1.602	-0.905	-0.276
0.10-0.33 Gyr	-1.968	-1.191	-0.691
0.33-1.08 Gyr	-2.046	-1.350	-0.924
1.08-3.56 Gyr	-1.820	-1.214	-0.912
3.56-11.72 Gyr	-1.606	-1.133	-0.959
11.72-13.02 Gyr	-1.736	-1.095	-0.685