2024ydb

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Information

Transient

Name: AT2024ydb
Right ascension: 21h08m17.93s
Declination: 32d24m39.95s
Discovery Date: Oct. 10, 2024, 4:35 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.178

Host

Name: 2024ydb
Right ascension: 21h08m17.85s
Declination: 32d24m38.37s
Redshift: None
Photometric Redshift: 0.124
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
no valid phot
 status
Local host SED inference
Local host SED inference
not processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 5.59
Cutout download processed 3.13
Global aperture construction processed 0.68
Local aperture photometry processed 3.34
Global aperture photometry processed 3.44
Validate local photometry no valid phot 0.02
Validate global photometry processed 10.36
Host information processed 0.11
Global host SED inference processed 718.66
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.12
Host MWEBV processed 0.11
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) = 21h08m17.93s, 32d24m39.95s
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) = 21h08m17.84s, 32d24m37.83s
semi major axis, semi minor axis (arcsec) = 5.1, 3.29
angle (degrees, anti-clockwise from east) = -147.3

Warning: possible contaminating objects in the global aperture
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 15.2 3.39 20.945 0.242 AB
PanSTARRS_g 78.84 0.89 19.158 0.012 AB
PanSTARRS_r 121.51 1.14 18.688 0.010 AB
PanSTARRS_i 175.99 1.43 18.286 0.009 AB
PanSTARRS_z 177.21 3.92 18.279 0.024 AB
PanSTARRS_y 183.41 8.23 18.241 0.049 AB
2MASS_J 261.57 137.71 16.961 0.572 Vega
2MASS_H 554.94 216.2 15.672 0.423 Vega
2MASS_K 144.48 232.71 16.663 1.749 Vega
WISE_W1 632.84 54.35 14.198 0.093 Vega
WISE_W2 267.12 74.0 14.494 0.301 Vega
WISE_W3 158.41 106.35 13.227 0.729 Vega
WISE_W4 -523.45 633.48 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
Warning: possible contaminating objects in the global aperture
 
 

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})\, 9.582 9.927 10.116
{\rm log}_{10}({\rm SFR}) 0.827 1.304 1.642
{\rm log}_{10}({\rm sSFR}) -9.140 -8.654 -8.027
{\rm stellar\ age} 0.168 0.851 3.935

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.781 -1.421 -0.761
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.419 -1.072 -0.521

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.020 1.302 1.528
\delta 0.208 0.331 0.382
\tau_1/\tau_2 0.446 0.910 1.378
Q_{PAH} 2.825 4.082 5.478
U_{min} 3.329 10.025 17.588
{\rm log}_{10}(\gamma_e)\, -3.435 -2.433 -1.339

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.513 -3.737 -2.548
{\rm log}_{10}(\tau_{AGN})\, 0.948 1.441 1.934

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.555 0.849 1.065
0.03-0.10 Gyr 0.790 1.414 1.786
0.10-0.32 Gyr -1.039 0.949 1.503
0.32-1.05 Gyr -2.475 -0.148 0.841
1.05-3.38 Gyr -4.534 -1.449 0.039
3.38-10.95 Gyr -5.779 -1.940 -0.260
10.95-12.16 Gyr -6.215 -1.715 0.013