2024ybc

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Information

Transient

Name: AT2024ybc
Right ascension: 6h38m37.11s
Declination: 51d38m43.39s
Discovery Date: Oct. 4, 2024, 1:41 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.077

Host

Name: 2024ybc
Right ascension: 6h38m37.24s
Declination: 51d38m43.02s
Redshift: None
Photometric Redshift: 0.125

Processing Status

Task Name	Status	Time taken (s)	Warning Flag
Host match	processed	None
Cutout download	processed	6.78
Global aperture construction	processed	0.6
Local aperture photometry	processed	4.44
Global aperture photometry	processed	4.49
Validate local photometry	no valid phot	0.02
Validate global photometry	processed	13.28
Host information	processed	0.08
Global host SED inference	processed	377.24
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.1
Host MWEBV	processed	0.09
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) = 6h38m37.11s, 51d38m43.39s
semi major axis, semi minor axis (arcsec) = 0.9, 0.9
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) = 6h38m37.22s, 51d38m43.23s
semi major axis, semi minor axis (arcsec) = 4.64, 3.72
angle (degrees, anti-clockwise from east) = -52.92

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	8.31	2.24	21.601	0.293	AB
GALEX_NUV	18.13	1.85	20.754	0.111	AB
DES_g	95.51	0.57	18.950	0.007	AB
PanSTARRS_g	93.73	0.88	18.970	0.010	AB
PanSTARRS_r	158.06	1.48	18.403	0.010	AB
PanSTARRS_i	220.2	1.27	18.043	0.006	AB
PanSTARRS_z	244.65	2.93	17.929	0.013	AB
DES_z	250.21	2.8	17.904	0.012	AB
PanSTARRS_y	255.64	7.29	17.881	0.031	AB
2MASS_J	99.55	134.87	18.010	1.471	Vega
2MASS_H	351.12	214.99	16.169	0.665	Vega
2MASS_K	158.96	223.22	16.559	1.525	Vega
WISE_W2	117.44	16.42	15.386	0.152	Vega
WISE_W3	617.06	78.28	11.750	0.138	Vega
WISE_W4	182.65	341.91	11.626	2.032	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})\,	10.056	10.130	10.207
{\rm log}_{10}({\rm SFR})	0.158	0.409	0.655
{\rm log}_{10}({\rm sSFR})	-9.992	-9.716	-9.451
{\rm stellar\ age}	5.222	6.341	7.438

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.031	-0.678	-0.397
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.584	-1.019	-0.037

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.181	0.345	0.585
\delta	-0.272	0.102	0.307
\tau_1/\tau_2	0.770	1.113	1.454
Q_{PAH}	0.753	1.936	3.887
U_{min}	2.568	7.110	13.572
{\rm log}_{10}(\gamma_e)\,	-3.065	-2.229	-1.305

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.014	-2.708	-1.817
{\rm log}_{10}(\tau_{AGN})\,	0.981	1.390	1.831

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.016	0.201	0.398
0.03-0.10 Gyr	0.164	0.468	0.756
0.10-0.32 Gyr	0.092	0.410	0.677
0.32-1.05 Gyr	-0.244	0.156	0.425
1.05-3.38 Gyr	-0.157	0.154	0.370
3.38-10.94 Gyr	0.004	0.244	0.387
10.94-12.16 Gyr	-0.194	0.308	0.769