2024vbn

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Information

Transient

Name: AT2024vbn
Right ascension: 21h39m37.45s
Declination: 21d44m48.25s
Discovery Date: Aug. 31, 2024, 8:06 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.081

Host

Name: 2024vbn
Right ascension: 21h39m37.44s
Declination: 21d44m48.47s
Redshift: None
Photometric Redshift: 0.112
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.55
Cutout download processed 8.85
Global aperture construction processed 0.63
Local aperture photometry processed 5.36
Global aperture photometry processed 6.59
Validate local photometry processed 0.02
Validate global photometry processed 17.33
Host information processed 0.09
Global host SED inference processed 389.44
Local host SED inference not enough filters 23.9
Transient information processed 0.0
Transient MWEBV processed 0.24
Host MWEBV processed 0.09
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) = 21h39m37.45s, 21d44m48.25s
semi major axis, semi minor axis (arcsec) = 0.99, 0.99
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_z 195.24 2.92 18.174 0.016

Aperture details

RA, DEC (J2000) = 21h39m37.43s, 21d44m48.59s
semi major axis, semi minor axis (arcsec) = 4.14, 3.77
angle (degrees, anti-clockwise from east) = -89.8

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 4.01 1.84 22.392 0.497
DES_g 98.14 0.54 18.920 0.006
PanSTARRS_g 113.28 1.08 18.765 0.010
PanSTARRS_r 253.18 1.1 17.891 0.005
DES_r 266.36 1.28 17.836 0.005
PanSTARRS_i 371.31 1.45 17.476 0.004
PanSTARRS_z 469.94 2.85 17.220 0.007
DES_z 500.94 4.79 17.151 0.010
PanSTARRS_y 562.33 5.75 17.025 0.011
2MASS_J 896.77 140.09 15.623 0.170
2MASS_H 873.85 199.44 15.179 0.248
2MASS_K 1344.9 237.03 14.240 0.191
WISE_W1 720.29 21.23 14.057 0.032
WISE_W2 423.75 23.5 13.993 0.060
 

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})\, 10.389 10.515 10.632
{\rm log}_{10}({\rm SFR}) -0.007 0.333 0.596
{\rm log}_{10}({\rm sSFR}) -10.573 -10.178 -9.877
{\rm stellar\ age} 4.872 6.652 8.138

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.536 -0.312 -0.112
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.861 -0.684 -0.497

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.577 0.739 0.912
\delta -0.536 -0.268 -0.004
\tau_1/\tau_2 0.365 0.708 1.072
Q_{PAH} 0.993 2.518 4.311
U_{min} 2.036 6.436 14.127
{\rm log}_{10}(\gamma_e)\, -3.364 -2.433 -1.485

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.234 -3.213 -2.227
{\rm log}_{10}(\tau_{AGN})\, 0.944 1.327 1.824

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.391 0.609 0.779
0.03-0.10 Gyr -1.106 0.097 0.526
0.10-0.32 Gyr -1.195 0.025 0.491
0.32-1.05 Gyr -0.767 0.237 0.710
1.05-3.42 Gyr -0.168 0.556 0.847
3.42-11.08 Gyr 0.214 0.604 0.835
11.08-12.31 Gyr -0.097 0.616 1.251