2024twg results

2024twg results

Information

Transient

Name:	`AT2024twg`
Right ascension:	`0h55m53.44s`
Declination:	`47d30m51.33s`
Discovery Date:	`Aug. 27, 2024, 9:11 a.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.130`

Host

Name:	`2024twg`
Right ascension:	`0h55m53.88s`
Declination:	`47d30m44.52s`
Redshift:	`0.072575`
Photometric Redshift:	`0.095`

Cutout Download Report

Downloaded	Unavailable
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 GALEX_NUV PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y	GALEX_FUV 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	2.97
Transient MWEBV	processed	0.11
Host match	processed	3.8
Host information	processed	0.09
Host MWEBV	processed	0.04
Global aperture construction	processed	0.66
Global aperture photometry	processed	3.52
Validate global photometry	processed	10.48
Global host SED inference	processed	461.23
Local aperture photometry	processed	3.65
Validate local photometry	processed	0.02
Local host SED inference	processed	408.26

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	0h55m53.44s, 47d30m51.33s
semi major axis, semi minor axis (arcsec):	1.45, 1.45
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	6.86	0.41	21.810	0.065	AB
PanSTARRS_r	14.52	0.48	20.995	0.036	AB
PanSTARRS_i	21.87	0.64	20.550	0.032	AB
PanSTARRS_z	24.77	1.32	20.415	0.058	AB
PanSTARRS_y	37.07	2.71	19.977	0.079	AB

Aperture details

RA, DEC (J2000):	0h55m53.88s, 47d30m44.70s
semi major axis, semi minor axis (arcsec):	10.68, 6.25
angle (degrees, anti-clockwise from east):	-12.81

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
PanSTARRS_g	389.76	2.36	17.423	0.007	AB
PanSTARRS_i	1226.76	3.51	16.178	0.003	AB
PanSTARRS_y	1859.22	14.58	15.727	0.009	AB
2MASS_J	2575.43	263.59	14.478	0.111	Vega
2MASS_H	3542.36	430.34	13.659	0.132	Vega
2MASS_K	3529.94	399.76	13.193	0.123	Vega
WISE_W1	1740.32	28.88	13.099	0.018	Vega
WISE_W2	1120.62	44.83	12.937	0.043	Vega
WISE_W3	2753.02	98.31	10.126	0.039	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.796	8.964	9.082
{\rm log}_{10}({\rm SFR})	-2.088	-1.439	-0.890
{\rm log}_{10}({\rm sSFR})	-11.061	-10.410	-9.756
{\rm stellar\ age}	4.084	6.892	8.422

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.513	-0.817	-0.185
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.460	-0.398	0.220

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.505	1.022	1.535
\delta	-0.219	0.036	0.265
\tau_1/\tau_2	0.675	1.023	1.391
Q_{PAH}	1.353	3.044	5.140
U_{min}	2.959	8.597	16.131
{\rm log}_{10}(\gamma_e)\,	-3.069	-1.973	-0.882

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.157	-0.539	-0.025
{\rm log}_{10}(\tau_{AGN})\,	1.117	1.534	1.931

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.088	-1.439	-0.890
0.03-0.10 Gyr	-2.131	-1.319	-0.583
0.10-0.33 Gyr	-2.384	-1.515	-0.815
0.33-1.07 Gyr	-2.509	-1.554	-0.939
1.07-3.52 Gyr	-2.440	-1.415	-1.027
3.52-11.52 Gyr	-1.974	-1.194	-0.988
11.52-12.80 Gyr	-2.042	-1.165	-0.575

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.547	10.667	10.766
{\rm log}_{10}({\rm SFR})	-0.969	-0.271	0.151
{\rm log}_{10}({\rm sSFR})	-11.691	-10.927	-10.479
{\rm stellar\ age}	5.422	7.044	8.382

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.685	-0.370	-0.061
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.757	-1.098	0.208

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.325	0.503	0.720
\delta	-0.540	-0.121	0.220
\tau_1/\tau_2	0.658	0.994	1.324
Q_{PAH}	0.866	1.976	3.836
U_{min}	2.702	8.267	16.012
{\rm log}_{10}(\gamma_e)\,	-3.280	-2.459	-1.583

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.614	-2.322	-1.592
{\rm log}_{10}(\tau_{AGN})\,	1.002	1.371	1.803

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.969	-0.271	0.151
0.03-0.10 Gyr	-1.439	-0.073	0.482
0.10-0.33 Gyr	-1.491	-0.100	0.356
0.33-1.07 Gyr	-1.217	0.013	0.427
1.07-3.52 Gyr	-0.131	0.440	0.774
3.52-11.52 Gyr	0.107	0.538	0.717
11.52-12.80 Gyr	-0.142	0.536	1.115