2024vlj

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Information

Transient

Name: AT2024vlj
Right ascension: 0h06m41.84s
Declination: -7d33m03.87s
Discovery Date: Aug. 23, 2024, 8:08 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.027

Host

Name: 2024vlj
Right ascension: 0h06m42.66s
Declination: -7d33m20.58s
Redshift: None
Photometric Redshift: 0.197
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.13
Cutout download processed 7.54
Global aperture construction processed 0.68
Local aperture photometry processed 2.6
Global aperture photometry processed 2.55
Validate local photometry no valid phot 0.02
Validate global photometry processed 9.05
Host information processed 0.08
Global host SED inference processed 656.24
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.12
Host MWEBV processed 0.05
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) = 0h06m41.84s, -7d33m03.87s
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) = 0h06m42.67s, -7d33m20.75s
semi major axis, semi minor axis (arcsec) = 5.44, 3.79
angle (degrees, anti-clockwise from east) = 142.74

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 6.99 1.76 21.789 0.273
GALEX_NUV 12.42 1.7 21.165 0.149
DES_g 43.06 0.45 19.815 0.011
2MASS_J -40.99 133.49
2MASS_H 42.21 203.7 18.469 5.239
2MASS_K 51.88 257.29 17.775 5.385
WISE_W1 43.95 22.9 17.094 0.566
WISE_W2 2.03 47.42 19.792 25.364
WISE_W4 -61.89 640.73
 

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})\, 9.177 9.571 9.869
{\rm log}_{10}({\rm SFR}) 0.437 0.841 1.376
{\rm log}_{10}({\rm sSFR}) -9.292 -8.562 -7.976
{\rm stellar\ age} 0.130 1.593 5.371

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.360 -0.500 -0.007
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.478 -0.506 0.064

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.221 0.505 1.100
\delta -0.512 -0.058 0.236
\tau_1/\tau_2 0.549 1.059 1.554
Q_{PAH} 0.741 2.334 5.001
U_{min} 3.472 9.271 16.655
{\rm log}_{10}(\gamma_e)\, -3.158 -1.977 -0.855

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.973 -2.187 -0.443
{\rm log}_{10}(\tau_{AGN})\, 0.937 1.308 1.736

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.198 0.695 1.115
0.03-0.10 Gyr 0.139 0.860 1.475
0.10-0.32 Gyr -1.145 0.339 0.938
0.32-1.01 Gyr -3.020 -0.609 0.278
1.01-3.21 Gyr -4.799 -1.234 -0.097
3.21-10.21 Gyr -5.506 -1.449 -0.180
10.21-11.35 Gyr -5.378 -1.343 0.052