2024ylj

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Information

Transient

Name: AT2024ylj
Right ascension: 0h35m19.93s
Declination: 19d24m25.72s
Discovery Date: Sept. 15, 2024, 9:06 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.048

Host

Name: 2024ylj
Right ascension: 0h35m20.28s
Declination: 19d24m25.53s
Redshift: None
Photometric Redshift: 0.128

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	1.76
Cutout download	processed	22.4
Global aperture construction	processed	0.58
Local aperture photometry	processed	6.38
Global aperture photometry	processed	6.68
Validate local photometry	no valid phot	0.02
Validate global photometry	processed	17.86
Host information	processed	0.09
Global host SED inference	processed	554.36
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.06
Host MWEBV	processed	0.06
Processing status	blocked	N/A	N/A

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) = 0h35m19.93s, 19d24m25.72s
semi major axis, semi minor axis (arcsec) = 0.88, 0.88
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys

Data not available

Aperture details

RA, DEC (J2000) = 0h35m20.28s, 19d24m25.73s
semi major axis, semi minor axis (arcsec) = 7.38, 4.63
angle (degrees, anti-clockwise from east) = -39.98

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	26.2	4.93	20.354	0.204	AB
GALEX_NUV	23.13	3.48	20.490	0.163	AB
SDSS_u	1.57	6.88	23.409	4.752	AB
SDSS_g	84.04	2.93	19.089	0.038	AB
DES_g	76.96	0.56	19.184	0.008	AB
PanSTARRS_g	86.59	1.18	19.056	0.015	AB
SDSS_r	101.88	4.27	18.880	0.045	AB
PanSTARRS_r	109.1	1.4	18.805	0.014	AB
DES_r	113.17	1.32	18.766	0.013	AB
SDSS_i	140.95	6.65	18.527	0.051	AB
PanSTARRS_i	134.74	1.8	18.576	0.014	AB
PanSTARRS_z	147.31	4.37	18.479	0.032	AB
SDSS_z	138.86	21.24	18.544	0.166	AB
DES_z	148.56	3.59	18.470	0.026	AB
PanSTARRS_y	135.14	8.42	18.573	0.068	AB
2MASS_J	481.58	178.89	16.298	0.403	Vega
2MASS_H	363.04	253.51	16.133	0.758	Vega
2MASS_K	265.43	344.12	16.002	1.408	Vega
WISE_W1	94.76	16.45	16.259	0.188	Vega
WISE_W2	75.0	18.89	15.873	0.273	Vega
WISE_W3	25.12	107.22	15.226	4.635	Vega
WISE_W4	-863.09	591.86			Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Data not available

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.581	9.770	9.918
{\rm log}_{10}({\rm SFR})	0.176	0.485	0.717
{\rm log}_{10}({\rm sSFR})	-9.619	-9.303	-8.969
{\rm stellar\ age}	3.493	5.326	6.617

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.651	-1.170	-0.524
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.748	-0.278	0.354

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.116	0.281	0.456
\delta	0.057	0.268	0.365
\tau_1/\tau_2	0.621	1.039	1.438
Q_{PAH}	1.307	3.391	5.427
U_{min}	2.781	7.930	15.182
{\rm log}_{10}(\gamma_e)\,	-2.674	-1.552	-0.513

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.826	-2.151	-1.267
{\rm log}_{10}(\tau_{AGN})\,	1.015	1.481	1.923

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.637	-0.338	-0.121
0.03-0.10 Gyr	0.293	0.625	0.865
0.10-0.32 Gyr	0.084	0.427	0.694
0.32-1.04 Gyr	-0.507	-0.007	0.271
1.04-3.37 Gyr	-0.606	-0.181	0.091
3.37-10.91 Gyr	-0.743	-0.238	0.025
10.91-12.12 Gyr	-0.847	-0.194	0.318