2024sks results

2024sks results

Information

Transient

Name:	`AT2024sks`
Right ascension:	`21h30m37.42s`
Declination:	`38d30m45.90s`
Discovery Date:	`Aug. 18, 2024, 6:45 a.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.169`

Host

Name:	`2024sks`
Right ascension:	`21h30m38.14s`
Declination:	`38d30m45.47s`
Redshift:	`0.074616`
Photometric Redshift:	`0.040`

Cutout Download Report

Downloaded	Unavailable
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y	GALEX_NUV 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	2.74
Transient MWEBV	processed	0.16
Host match	processed	2.74
Host information	processed	0.14
Host MWEBV	processed	0.09
Global aperture construction	processed	0.69
Global aperture photometry	processed	4.8
Validate global photometry	processed	10.26
Global host SED inference	processed	426.74
Local aperture photometry	processed	3.55
Validate local photometry	processed	0.02
Local host SED inference	processed	476.63

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	21h30m37.42s, 38d30m45.90s
semi major axis, semi minor axis (arcsec):	1.41, 1.41
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	4.7	0.42	22.220	0.096	AB
PanSTARRS_r	9.5	0.47	21.455	0.054	AB
PanSTARRS_i	15.63	0.56	20.915	0.039	AB
PanSTARRS_z	20.78	1.21	20.606	0.063	AB
PanSTARRS_y	20.1	3.11	20.642	0.168	AB

Aperture details

RA, DEC (J2000):	21h30m38.12s, 38d30m45.48s
semi major axis, semi minor axis (arcsec):	12.52, 10.42
angle (degrees, anti-clockwise from east):	-126.5

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
PanSTARRS_g	812.92	3.43	16.625	0.005	AB
PanSTARRS_z	2574.71	9.58	15.373	0.004	AB
2MASS_J	4296.59	351.09	13.922	0.089	Vega
2MASS_H	4968.71	485.26	13.292	0.106	Vega
2MASS_K	4258.76	583.33	12.989	0.149	Vega
WISE_W2	1840.21	49.94	12.399	0.029	Vega
WISE_W3	8412.9	147.33	8.914	0.019	Vega
WISE_W4	21456.68	1173.93	6.451	0.059	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.685	8.883	9.045
{\rm log}_{10}({\rm SFR})	-2.628	-1.502	-0.946
{\rm log}_{10}({\rm sSFR})	-11.647	-10.346	-9.784
{\rm stellar\ age}	2.453	6.475	8.200

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.600	-0.890	-0.218
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.591	-0.800	0.102

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.671	1.225	1.659
\delta	-0.156	0.101	0.315
\tau_1/\tau_2	0.672	1.060	1.407
Q_{PAH}	1.546	3.630	5.770
U_{min}	3.150	9.058	16.918
{\rm log}_{10}(\gamma_e)\,	-2.804	-1.666	-0.615

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.447	-0.798	0.122
{\rm log}_{10}(\tau_{AGN})\,	1.128	1.537	1.930

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.628	-1.502	-0.946
0.03-0.10 Gyr	-2.365	-1.430	-0.790
0.10-0.33 Gyr	-2.600	-1.505	-0.804
0.33-1.07 Gyr	-2.635	-1.469	-0.845
1.07-3.51 Gyr	-2.575	-1.457	-1.055
3.51-11.49 Gyr	-2.483	-1.336	-1.067
11.49-12.77 Gyr	-2.734	-1.318	-0.696

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.591	10.716	10.814
{\rm log}_{10}({\rm SFR})	0.189	0.490	0.778
{\rm log}_{10}({\rm sSFR})	-10.575	-10.237	-9.906
{\rm stellar\ age}	3.177	5.696	7.105

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.761	-0.386	-0.111
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.750	-1.067	0.139

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.233	0.424	0.649
\delta	-0.712	-0.312	0.192
\tau_1/\tau_2	0.684	1.030	1.397
Q_{PAH}	0.723	1.516	2.976
U_{min}	2.913	8.239	16.153
{\rm log}_{10}(\gamma_e)\,	-3.104	-2.049	-1.254

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.543	-1.976	-1.251
{\rm log}_{10}(\tau_{AGN})\,	1.101	1.558	1.906

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.189	0.490	0.778
0.03-0.10 Gyr	-0.338	0.689	1.263
0.10-0.33 Gyr	-0.575	0.455	0.907
0.33-1.07 Gyr	0.003	0.581	0.915
1.07-3.51 Gyr	0.335	0.732	1.025
3.51-11.49 Gyr	-0.255	0.481	0.708
11.49-12.77 Gyr	-0.605	0.436	0.907