2023adsu

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Information

Transient

Name: AT2023adsu
Right ascension: 3h32m43.76s
Declination: -27d47m00.27s
Discovery Date: Sept. 28, 2023, midnight
Classification: None
Redshift: None
MW E(B-V): 0.007

Host

Name: 2023adsu
Right ascension: 3h32m46.53s
Declination: -27d47m09.08s
Redshift: 0.127892
Photometric Redshift: 0.455

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	1.66
Cutout download	processed	7.79
Global aperture construction	processed	0.88
Local aperture photometry	processed	5.85
Global aperture photometry	processed	5.21
Validate local photometry	no valid phot	0.03
Validate global photometry	processed	1.99
Host information	processed	0.08
Global host SED inference	processed	394.85
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.14
Host MWEBV	processed	0.04
Log transient processing status	blocked	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) = 3h32m43.76s, -27d47m00.27s
semi major axis, semi minor axis (arcsec) = 0.88, 0.88
angle (degrees, anti-clockwise from east) = 0.0

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

Aperture details

RA, DEC (J2000) = 3h32m46.51s, -27d47m09.20s
semi major axis, semi minor axis (arcsec) = 4.01, 2.47
angle (degrees, anti-clockwise from east) = -126.05

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error
GALEX_FUV	0.92	0.05	23.987	0.063
GALEX_NUV	1.68	0.05	23.339	0.034
DES_g	6.8	0.16	21.819	0.026
PanSTARRS_g	6.64	0.61	21.845	0.100
PanSTARRS_r	11.56	0.93	21.242	0.087
PanSTARRS_i	12.26	1.31	21.179	0.116
PanSTARRS_z	16.75	1.74	20.840	0.112
DES_z	18.33	0.67	20.742	0.040
PanSTARRS_y	28.13	6.14	20.277	0.237
2MASS_J	-146.46	111.34
2MASS_H	-33.15	175.37
2MASS_K	-87.51	235.67
WISE_W1	19.97	5.78	17.950	0.314
WISE_W2	1.07	7.85	20.490	7.984
WISE_W3	18.67	33.82	15.548	1.967
WISE_W4	321.54	231.62	11.012	0.782

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	8.741	8.996	9.151
${\rm log}_{10}({\rm SFR})$	-0.719	-0.277	0.214
${\rm log}_{10}({\rm sSFR})$	-9.783	-9.299	-8.577
${\rm stellar\ age}$	1.217	5.129	6.901

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.232	-0.412	0.001
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.281	-0.556	-0.015

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.568	1.001	1.457
$\delta$	0.037	0.208	0.323
$\tau_1/\tau_2$	0.738	1.172	1.556
$Q_{PAH}$	0.893	2.274	4.194
$U_{min}$	3.536	9.454	17.036
${\rm log}_{10}(\gamma_e)\,$	-2.459	-1.364	-0.484

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-3.928	-1.995	-0.426
${\rm log}_{10}(\tau_{AGN})\,$	1.107	1.578	1.922

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.476	-0.664	-0.276
0.03-0.10 Gyr	-0.725	-0.212	0.344
0.10-0.32 Gyr	-1.209	-0.416	0.126
0.32-1.04 Gyr	-2.185	-0.957	-0.519
1.04-3.37 Gyr	-2.782	-1.040	-0.706
3.37-10.91 Gyr	-2.877	-1.051	-0.755
10.91-12.12 Gyr	-2.863	-1.068	-0.417