2024vgi

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Information

Transient

Name: AT2024vgi
Right ascension: 20h32m57.31s
Declination: -17d52m40.74s
Discovery Date: Sept. 12, 2024, 5:03 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.067

Host

Name: 2024vgi
Right ascension: 20h32m57.37s
Declination: -17d52m41.91s
Redshift: None
Photometric Redshift: 0.132
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.62
Cutout download processed 3.33
Global aperture construction processed 0.7
Local aperture photometry processed 3.72
Global aperture photometry processed 3.69
Validate local photometry no valid phot 0.02
Validate global photometry processed 11.08
Host information processed 0.09
Global host SED inference processed 413.13
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.08
Host MWEBV processed 0.07
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) = 20h32m57.31s, -17d52m40.74s
semi major axis, semi minor axis (arcsec) = 0.85, 0.85
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) = 20h32m57.37s, -17d52m41.71s
semi major axis, semi minor axis (arcsec) = 5.3, 5.04
angle (degrees, anti-clockwise from east) = -133.68

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 13.31 2.67 21.090 0.218
GALEX_NUV 11.3 2.42 21.268 0.233
PanSTARRS_g 145.48 1.18 18.493 0.009
PanSTARRS_r 267.43 1.5 17.832 0.006
PanSTARRS_i 382.33 1.14 17.444 0.003
PanSTARRS_z 459.71 3.52 17.244 0.008
PanSTARRS_y 529.11 9.46 17.091 0.019
2MASS_J 553.47 163.83 16.147 0.321
2MASS_H 577.32 283.54 15.629 0.533
2MASS_K 333.4 286.76 15.755 0.934
WISE_W1 325.83 30.8 14.919 0.103
WISE_W2 236.92 32.63 14.625 0.150
WISE_W3 782.83 135.29 11.492 0.188
WISE_W4 521.73 661.9 10.486 1.377
 

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})\, 10.489 10.540 10.598
{\rm log}_{10}({\rm SFR}) -0.223 0.022 0.328
{\rm log}_{10}({\rm sSFR}) -10.772 -10.509 -10.209
{\rm stellar\ age} 6.029 6.810 7.721

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.763 -0.546 -0.373
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.397 0.029 0.336

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.079 0.151 0.266
\delta -0.738 -0.336 0.049
\tau_1/\tau_2 0.666 1.001 1.356
Q_{PAH} 0.692 2.181 4.555
U_{min} 2.453 7.683 14.949
{\rm log}_{10}(\gamma_e)\, -2.529 -1.372 -0.400

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.223 -1.688 -1.120
{\rm log}_{10}(\tau_{AGN})\, 1.268 1.632 1.930

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.348 -0.086 0.130
0.03-0.10 Gyr -0.273 0.063 0.427
0.10-0.32 Gyr -0.175 0.184 0.490
0.32-1.04 Gyr -0.092 0.272 0.546
1.04-3.36 Gyr 0.112 0.493 0.729
3.36-10.86 Gyr 0.555 0.722 0.824
10.86-12.06 Gyr 0.275 0.771 1.176