2024vai

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Information

Transient

Name: AT2024vai
Right ascension: 1h27m21.06s
Declination: -22d33m11.26s
Discovery Date: Sept. 1, 2024, 1:22 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.016

Host

Name: 2024vai
Right ascension: 1h27m21.11s
Declination: -22d33m09.50s
Redshift: None
Photometric Redshift: 0.188
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.07
Cutout download processed 8.15
Global aperture construction processed 0.56
Local aperture photometry processed 5.15
Global aperture photometry processed 5.13
Validate local photometry no valid phot 0.02
Validate global photometry processed 13.6
Host information processed 0.09
Global host SED inference processed 391.63
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.07
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) = 1h27m21.06s, -22d33m11.26s
semi major axis, semi minor axis (arcsec) = 0.64, 0.64
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) = 1h27m21.10s, -22d33m09.40s
semi major axis, semi minor axis (arcsec) = 5.04, 3.84
angle (degrees, anti-clockwise from east) = -173.52

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 6.87 1.92 21.808 0.303
GALEX_NUV 11.72 1.56 21.228 0.145
DES_g 53.46 0.29 19.580 0.006
PanSTARRS_g 55.22 1.16 19.545 0.023
PanSTARRS_r 88.97 1.51 19.027 0.018
DES_r 101.9 0.42 18.880 0.004
PanSTARRS_i 124.31 1.93 18.664 0.017
PanSTARRS_z 133.18 3.03 18.589 0.025
DES_z 152.57 1.62 18.441 0.012
PanSTARRS_y 150.13 9.38 18.459 0.068
2MASS_J 497.69 132.79 16.263 0.290
2MASS_H 218.9 213.26 16.682 1.058
2MASS_K 91.52 239.23 17.158 2.838
WISE_W1 106.89 14.05 16.129 0.143
WISE_W2 90.2 21.39 15.673 0.258
WISE_W3 382.09 122.57 12.271 0.348
WISE_W4 696.22 712.98 10.173 1.112
 

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})\, 10.140 10.214 10.289
{\rm log}_{10}({\rm SFR}) 0.119 0.409 0.681
{\rm log}_{10}({\rm sSFR}) -10.120 -9.813 -9.530
{\rm stellar\ age} 4.252 5.391 6.442

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.106 -0.556 -0.138
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.672 0.005 0.315

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.206 0.347 0.527
\delta -0.331 -0.012 0.199
\tau_1/\tau_2 0.772 1.082 1.390
Q_{PAH} 0.871 2.176 4.191
U_{min} 2.683 7.518 14.489
{\rm log}_{10}(\gamma_e)\, -2.692 -1.583 -0.545

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.963 -2.394 -1.280
{\rm log}_{10}(\tau_{AGN})\, 0.992 1.432 1.879

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.170 0.142 0.413
0.03-0.10 Gyr 0.134 0.485 0.791
0.10-0.32 Gyr 0.397 0.649 0.893
0.32-1.01 Gyr 0.180 0.481 0.725
1.01-3.23 Gyr 0.125 0.356 0.538
3.23-10.30 Gyr 0.067 0.303 0.461
10.30-11.44 Gyr -0.192 0.318 0.745