2024vdn

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Information

Transient

Name: AT2024vdn
Right ascension: 0h19m04.94s
Declination: 25d33m09.49s
Discovery Date: Sept. 3, 2024, 8:42 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.022

Host

Name: 2024vdn
Right ascension: 0h19m04.88s
Declination: 25d33m13.36s
Redshift: None
Photometric Redshift: 0.195
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.99
Cutout download processed 8.53
Global aperture construction processed 0.61
Local aperture photometry processed 5.25
Global aperture photometry processed 5.27
Validate local photometry no valid phot 0.02
Validate global photometry processed 13.83
Host information processed 0.09
Global host SED inference processed 392.91
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.17
Host MWEBV processed 0.08
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) = 0h19m04.94s, 25d33m09.49s
semi major axis, semi minor axis (arcsec) = 0.62, 0.62
angle (degrees, anti-clockwise from east) = 0.0

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

Aperture details

RA, DEC (J2000) = 0h19m04.89s, 25d33m13.12s
semi major axis, semi minor axis (arcsec) = 5.76, 4.14
angle (degrees, anti-clockwise from east) = -21.83

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 8.73 1.77 21.548 0.220
GALEX_NUV 11.97 1.35 21.205 0.122
DES_g 64.86 0.59 19.370 0.010
PanSTARRS_g 62.83 0.93 19.405 0.016
PanSTARRS_r 105.8 1.22 18.839 0.012
DES_r 117.86 1.13 18.722 0.010
PanSTARRS_i 148.42 1.58 18.471 0.012
PanSTARRS_z 157.18 3.6 18.409 0.025
DES_z 173.76 2.78 18.300 0.017
PanSTARRS_y 196.09 8.0 18.169 0.044
2MASS_J 112.67 139.0 17.876 1.339
2MASS_H 503.67 206.69 15.777 0.446
2MASS_K -64.96 258.16
WISE_W1 141.67 13.63 15.823 0.104
WISE_W2 151.28 18.2 15.112 0.131
WISE_W3 283.25 102.36 12.596 0.392
WISE_W4 498.22 565.28 10.536 1.232
 

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})\, 10.200 10.278 10.355
{\rm log}_{10}({\rm SFR}) 0.379 0.648 0.920
{\rm log}_{10}({\rm sSFR}) -9.915 -9.632 -9.324
{\rm stellar\ age} 3.619 4.896 5.866

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.914 -0.407 -0.078
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.511 0.089 0.346

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.245 0.413 0.638
\delta -0.352 -0.023 0.172
\tau_1/\tau_2 0.842 1.161 1.465
Q_{PAH} 1.012 2.858 5.031
U_{min} 2.519 7.431 14.528
{\rm log}_{10}(\gamma_e)\, -2.833 -1.751 -0.643

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.715 -2.159 -1.210
{\rm log}_{10}(\tau_{AGN})\, 0.992 1.423 1.864

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.179 0.412 0.601
0.03-0.10 Gyr 0.400 0.723 1.034
0.10-0.32 Gyr 0.609 0.866 1.094
0.32-1.01 Gyr 0.401 0.699 0.938
1.01-3.21 Gyr 0.188 0.439 0.628
3.21-10.22 Gyr 0.053 0.329 0.489
10.22-11.36 Gyr -0.229 0.299 0.719