2024vlm results

2024vlm results

Information

Transient

Name:	`AT2024vlm`
Right ascension:	`2h46m48.61s`
Declination:	`-23d26m44.05s`
Discovery Date:	`Sept. 11, 2024, 10:01 a.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.023`

Host

Name:	`2024vlm`
Right ascension:	`2h46m48.50s`
Declination:	`-23d26m43.71s`
Redshift:	`0.079175`
Photometric Redshift:	`0.089`

Cutout Download Report

Downloaded	Unavailable
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 GALEX_NUV GALEX_FUV DES_g DES_z	PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_r DES_i DES_Y

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	6.57
Transient MWEBV	processed	0.11
Host match	processed	1.56
Host information	processed	0.11
Host MWEBV	processed	0.06
Global aperture construction	processed	0.58
Global aperture photometry	processed	1.93
Validate global photometry	processed	6.59
Global host SED inference	processed	391.44
Local aperture photometry	processed	1.63
Validate local photometry	processed	0.02
Local host SED inference	processed	527.45

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	2h46m48.61s, -23d26m44.05s
semi major axis, semi minor axis (arcsec):	1.34, 1.34
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_g	64.77	0.27	19.372	0.004	AB
DES_z	279.83	1.75	17.783	0.007	AB

Aperture details

RA, DEC (J2000):	2h46m48.51s, -23d26m43.82s
semi major axis, semi minor axis (arcsec):	13.37, 6.65
angle (degrees, anti-clockwise from east):	113.03

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	5.78	1.69	21.995	0.317	AB
GALEX_NUV	12.4	2.28	21.167	0.199	AB
DES_g	455.39	0.81	17.254	0.002	AB
DES_z	1827.19	4.69	15.746	0.003	AB
2MASS_J	2294.26	223.08	14.603	0.106	Vega
2MASS_H	3387.19	309.36	13.708	0.099	Vega
2MASS_K	2959.94	385.52	13.384	0.141	Vega
WISE_W1	1316.08	26.38	13.403	0.022	Vega
WISE_W2	782.41	28.79	13.327	0.040	Vega
WISE_W3	304.37	111.01	12.517	0.396	Vega
WISE_W4	-201.83	527.52			Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.755	9.964	10.111
{\rm log}_{10}({\rm SFR})	-0.862	-0.100	0.503
{\rm log}_{10}({\rm sSFR})	-10.890	-10.101	-9.349
{\rm stellar\ age}	4.614	7.105	9.576

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.393	-0.685	-0.253
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.454	-0.442	0.186

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.612	1.081	1.531
\delta	-0.544	-0.199	0.088
\tau_1/\tau_2	0.708	1.076	1.449
Q_{PAH}	0.626	2.447	4.781
U_{min}	3.359	8.425	15.868
{\rm log}_{10}(\gamma_e)\,	-3.217	-1.539	-0.500

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.044	-2.132	-0.399
{\rm log}_{10}(\tau_{AGN})\,	0.983	1.438	2.004

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.938	-0.127	0.354
0.03-0.10 Gyr	-1.216	-0.206	0.539
0.10-0.33 Gyr	-1.477	-0.374	0.360
0.33-1.07 Gyr	-1.961	-0.420	0.136
1.07-3.50 Gyr	-1.995	-0.290	0.118
3.50-11.44 Gyr	-0.996	-0.022	0.262
11.44-12.71 Gyr	-0.794	0.123	0.920

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.665	10.723	10.790
{\rm log}_{10}({\rm SFR})	-0.733	-0.266	0.199
{\rm log}_{10}({\rm sSFR})	-11.503	-10.985	-10.483
{\rm stellar\ age}	7.049	7.807	9.852

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.661	-0.417	-0.249
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.311	-0.488	0.118

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.204	0.307	0.467
\delta	-0.883	-0.660	-0.390
\tau_1/\tau_2	0.603	0.960	1.335
Q_{PAH}	0.574	2.224	4.765
U_{min}	2.309	6.972	14.396
{\rm log}_{10}(\gamma_e)\,	-2.932	-1.515	-0.668

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.399	-3.388	-2.388
{\rm log}_{10}(\tau_{AGN})\,	1.070	1.572	1.934

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.876	-0.326	0.034
0.03-0.10 Gyr	-1.107	-0.317	0.293
0.10-0.33 Gyr	-1.027	-0.178	0.418
0.33-1.07 Gyr	-1.146	-0.103	0.341
1.07-3.50 Gyr	-0.664	0.277	0.676
3.50-11.44 Gyr	0.590	0.888	1.002
11.44-12.71 Gyr	0.543	1.058	1.683