2024acgu results

2024acgu results

Information

Transient

Name:	`AT2024acgu`
Right ascension:	`13h10m38.82s`
Declination:	`-17d57m54.30s`
Discovery Date:	`Nov. 26, 2024, 1:16 p.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.071`

Host

Name:	`2024acgu`
Right ascension:	`13h10m38.53s`
Declination:	`-17d57m55.28s`
Redshift:	`None`
Photometric Redshift:	`0.041`

Cutout Download Report

Downloaded	Unavailable
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

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	3.26
Transient MWEBV	processed	0.15
Host match	processed	1.99
Host information	processed	0.09
Host MWEBV	processed	0.05
Global aperture construction	processed	0.66
Global aperture photometry	processed	3.93
Validate global photometry	processed	11.37
Global host SED inference	processed	481.6
Local aperture photometry	processed	3.66
Validate local photometry	processed	0.02
Local host SED inference	processed	482.14

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	13h10m38.82s, -17d57m54.30s
semi major axis, semi minor axis (arcsec):	2.46, 2.46
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	55.61	0.72	19.537	0.014	AB
PanSTARRS_r	77.99	1.2	19.170	0.017	AB
PanSTARRS_i	100.78	0.95	18.892	0.010	AB
PanSTARRS_z	101.06	1.76	18.889	0.019	AB
PanSTARRS_y	125.41	3.88	18.654	0.034	AB

Aperture details

RA, DEC (J2000):	13h10m38.55s, -17d57m56.51s
semi major axis, semi minor axis (arcsec):	18.9, 15.2
angle (degrees, anti-clockwise from east):	-99.8

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	168.4	12.08	18.334	0.078	AB
PanSTARRS_g	954.62	4.85	16.450	0.006	AB
PanSTARRS_i	1703.12	6.38	15.822	0.004	AB
PanSTARRS_z	1657.81	11.9	15.851	0.008	AB
2MASS_H	4177.51	626.14	13.480	0.163	Vega
WISE_W1	1258.88	33.81	13.451	0.029	Vega
WISE_W4	1048.51	998.46	9.729	1.034	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.532	8.748	8.907
{\rm log}_{10}({\rm SFR})	-1.647	-0.925	-0.347
{\rm log}_{10}({\rm sSFR})	-10.492	-9.717	-9.014
{\rm stellar\ age}	2.555	5.775	7.723

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.774	-1.381	-0.767
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.438	-0.403	0.221

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.190	0.579	0.941
\delta	-0.478	-0.113	0.236
\tau_1/\tau_2	0.659	1.010	1.362
Q_{PAH}	0.503	1.719	3.920
U_{min}	3.135	8.189	15.409
{\rm log}_{10}(\gamma_e)\,	-3.232	-1.931	-0.915

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.550	-1.314	-0.195
{\rm log}_{10}(\tau_{AGN})\,	1.023	1.398	1.866

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.748	-1.259	-0.853
0.03-0.10 Gyr	-1.727	-0.870	-0.224
0.10-0.33 Gyr	-1.816	-0.901	-0.401
0.33-1.09 Gyr	-2.039	-1.147	-0.719
1.09-3.60 Gyr	-2.093	-1.246	-0.927
3.60-11.88 Gyr	-2.294	-1.314	-0.995
11.88-13.21 Gyr	-2.407	-1.323	-0.719

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.849	10.012	10.128
{\rm log}_{10}({\rm SFR})	0.044	0.372	0.641
{\rm log}_{10}({\rm sSFR})	-9.982	-9.647	-9.309
{\rm stellar\ age}	6.181	7.580	9.643

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.309	-0.954	-0.660
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.813	-1.183	0.050

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.122	0.259	0.463
\delta	-0.193	0.177	0.339
\tau_1/\tau_2	0.460	0.851	1.286
Q_{PAH}	0.499	1.343	2.991
U_{min}	2.148	6.281	13.099
{\rm log}_{10}(\gamma_e)\,	-3.574	-2.917	-1.874

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.344	-1.673	-1.328
{\rm log}_{10}(\tau_{AGN})\,	0.892	1.249	1.767

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.295	0.026	0.231
0.03-0.10 Gyr	0.037	0.471	0.769
0.10-0.33 Gyr	-0.985	-0.085	0.342
0.33-1.09 Gyr	-1.119	-0.344	0.050
1.09-3.60 Gyr	-0.918	-0.263	0.048
3.60-11.88 Gyr	-0.309	0.059	0.259
11.88-13.21 Gyr	-0.288	0.267	0.932