2024ysu

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Information

Transient

Name: AT2024ysu
Right ascension: 1h42m35.58s
Declination: 0d13m35.04s
Discovery Date: Oct. 21, 2024, 10:07 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.027

Host

Name: 2024ysu
Right ascension: 1h42m33.12s
Declination: 0d13m10.93s
Redshift: 0.080147
Photometric Redshift: 0.075

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	2.2
Cutout download	processed	15.48
Global aperture construction	processed	0.62
Local aperture photometry	processed	4.96
Global aperture photometry	processed	4.95
Validate local photometry	processed	0.02
Validate global photometry	processed	16.0
Host information	processed	0.09
Global host SED inference	processed	385.42
Local host SED inference	failed	718.26
Transient information	processed	0.0
Transient MWEBV	processed	0.11
Host MWEBV	processed	0.07
Log transient processing status	blocked	None

Cutout Download Report

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:

Aperture Photometry

Aperture details

RA, DEC (J2000) = 1h42m35.58s, 0d13m35.04s
semi major axis, semi minor axis (arcsec) = 1.32, 1.32
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	1.21	0.08	23.697	0.069	AB
PanSTARRS_g	1.1	0.3	23.798	0.296	AB
SDSS_r	2.91	0.8	22.742	0.301	AB
PanSTARRS_r	1.67	0.52	23.346	0.337	AB
SDSS_i	5.3	1.25	22.089	0.256	AB
PanSTARRS_i	1.33	0.33	23.588	0.267	AB
PanSTARRS_z	3.1	0.86	22.671	0.301	AB
SDSS_z	8.56	5.04	21.568	0.639	AB
PanSTARRS_y	-0.34	2.32			AB

Aperture details

RA, DEC (J2000) = 1h42m33.12s, 0d13m11.26s
semi major axis, semi minor axis (arcsec) = 11.38, 8.82
angle (degrees, anti-clockwise from east) = -114.82

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	50.08	1.34	19.651	0.029	AB
GALEX_NUV	82.19	1.11	19.113	0.015	AB
SDSS_u	176.3	9.76	18.284	0.060	AB
SDSS_g	670.72	7.4	16.834	0.012	AB
DES_g	709.02	1.01	16.773	0.002	AB
PanSTARRS_g	716.99	2.31	16.761	0.003	AB
SDSS_r	1144.45	10.08	16.254	0.010	AB
PanSTARRS_r	1153.44	3.75	16.245	0.004	AB
SDSS_i	1635.55	13.32	15.866	0.009	AB
PanSTARRS_i	1566.37	2.5	15.913	0.002	AB
PanSTARRS_z	1807.28	6.39	15.757	0.004	AB
SDSS_z	2090.32	39.11	15.599	0.020	AB
PanSTARRS_y	2129.46	16.28	15.579	0.008	AB
2MASS_J	2521.97	228.87	14.501	0.099	Vega
2MASS_H	3444.4	372.17	13.690	0.117	Vega
2MASS_K	3795.65	472.02	13.114	0.135	Vega
WISE_W1	1573.77	29.07	13.209	0.020	Vega
WISE_W2	1029.22	36.15	13.030	0.038	Vega
WISE_W3	5049.78	180.81	9.468	0.039	Vega
WISE_W4	5026.31	1188.42	8.027	0.257	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.622	10.672	10.730
{\rm log}_{10}({\rm SFR})	0.259	0.470	0.706
{\rm log}_{10}({\rm sSFR})	-10.413	-10.207	-9.968
{\rm stellar\ age}	6.197	6.926	7.982

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.606	-0.401	-0.250
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.581	-0.211	0.220

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.206	0.302	0.428
\delta	-0.312	-0.074	0.119
\tau_1/\tau_2	0.929	1.255	1.602
Q_{PAH}	1.952	3.379	4.930
U_{min}	2.480	7.247	13.797
{\rm log}_{10}(\gamma_e)\,	-2.519	-1.739	-0.982

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.592	-2.352	-1.596
{\rm log}_{10}(\tau_{AGN})\,	1.147	1.596	1.948

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.132	0.312	0.447
0.03-0.10 Gyr	0.225	0.525	0.819
0.10-0.33 Gyr	0.396	0.651	0.867
0.33-1.07 Gyr	0.359	0.592	0.764
1.07-3.50 Gyr	0.393	0.661	0.838
3.50-11.43 Gyr	0.648	0.798	0.901
11.43-12.70 Gyr	0.443	0.887	1.333