2024syb results

2024syb results

Information

Transient

Name:	`AT2024syb`
Right ascension:	`20h41m35.37s`
Declination:	`19d53m36.76s`
Discovery Date:	`Aug. 24, 2024, 8 a.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.085`

Host

Name:	`2024syb`
Right ascension:	`20h41m35.44s`
Declination:	`19d53m37.53s`
Redshift:	`None`
Photometric Redshift:	`0.090`

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	3.65
Transient MWEBV	processed	0.12
Host match	processed	4.66
Host information	processed	0.08
Host MWEBV	processed	0.14
Global aperture construction	processed	0.71
Global aperture photometry	processed	3.65
Validate global photometry	processed	11.51
Global host SED inference	processed	477.32
Local aperture photometry	processed	3.58
Validate local photometry	processed	0.02
Local host SED inference	processed	630.58

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	20h41m35.37s, 19d53m36.76s
semi major axis, semi minor axis (arcsec):	1.19, 1.19
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
PanSTARRS_r	72.02	0.41	19.256	0.006	AB
PanSTARRS_i	101.56	0.63	18.883	0.007	AB
PanSTARRS_z	133.12	0.95	18.589	0.008	AB
PanSTARRS_y	160.59	2.2	18.386	0.015	AB

Aperture details

RA, DEC (J2000):	20h41m35.42s, 19d53m37.67s
semi major axis, semi minor axis (arcsec):	7.33, 5.11
angle (degrees, anti-clockwise from east):	-93.72

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_NUV	11.84	2.7	21.217	0.248	AB
PanSTARRS_g	192.72	1.44	18.188	0.008	AB
PanSTARRS_i	560.09	3.01	17.029	0.006	AB
PanSTARRS_z	701.5	4.59	16.785	0.007	AB
PanSTARRS_y	858.95	10.73	16.565	0.014	AB
2MASS_H	1391.5	185.97	14.674	0.145	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.606	9.741	9.849
{\rm log}_{10}({\rm SFR})	-2.874	-1.507	-0.727
{\rm log}_{10}({\rm sSFR})	-12.531	-11.242	-10.500
{\rm stellar\ age}	2.641	6.110	7.565

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.929	-0.252	0.093
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.330	-0.641	0.012

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.247	0.729	1.242
\delta	-0.364	0.080	0.284
\tau_1/\tau_2	0.609	0.978	1.359
Q_{PAH}	1.356	3.478	5.744
U_{min}	2.985	9.009	17.146
{\rm log}_{10}(\gamma_e)\,	-3.118	-1.763	-0.652

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.934	-0.914	-0.306
{\rm log}_{10}(\tau_{AGN})\,	1.092	1.585	1.973

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.874	-1.507	-0.727
0.03-0.10 Gyr	-2.066	-0.946	-0.068
0.10-0.33 Gyr	-1.883	-0.783	-0.146
0.33-1.06 Gyr	-1.162	-0.441	0.178
1.06-3.47 Gyr	-1.105	-0.425	-0.112
3.47-11.32 Gyr	-1.380	-0.433	-0.216
11.32-12.58 Gyr	-1.970	-0.492	0.056

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.450	10.523	10.595
{\rm log}_{10}({\rm SFR})	-0.478	-0.184	0.159
{\rm log}_{10}({\rm sSFR})	-11.046	-10.694	-10.262
{\rm stellar\ age}	6.220	7.370	8.899

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.830	-0.334	-0.069
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.342	-0.051	0.236

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.202	0.511	1.039
\delta	-0.617	-0.152	0.204
\tau_1/\tau_2	0.894	1.232	1.598
Q_{PAH}	0.579	2.129	4.468
U_{min}	3.094	8.963	16.982
{\rm log}_{10}(\gamma_e)\,	-2.775	-1.557	-0.649

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.468	-1.458	-0.736
{\rm log}_{10}(\tau_{AGN})\,	1.024	1.537	1.923

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.478	-0.184	0.159
0.03-0.10 Gyr	-0.351	0.139	0.736
0.10-0.33 Gyr	-0.804	-0.108	0.337
0.33-1.06 Gyr	-1.021	-0.223	0.235
1.06-3.47 Gyr	-0.768	0.015	0.422
3.47-11.32 Gyr	0.135	0.441	0.559
11.32-12.58 Gyr	0.012	0.547	1.084