2024vtb

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Information

Transient

Name: AT2024vtb
Right ascension: 5h10m02.75s
Declination: -25d42m53.29s
Discovery Date: Sept. 19, 2024, 5:39 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.017

Host

Name: 2024vtb
Right ascension: 5h10m02.65s
Declination: -25d43m01.34s
Redshift: 0.046399
Photometric Redshift: 0.067
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.92
Cutout download processed 8.11
Global aperture construction processed 0.61
Local aperture photometry processed 4.85
Global aperture photometry processed 5.09
Validate local photometry processed 0.02
Validate global photometry processed 13.79
Host information processed 0.09
Global host SED inference processed 414.66
Local host SED inference processed 398.63
Transient information processed 0.0
Transient MWEBV processed 0.21
Host MWEBV processed 0.14
Log transient processing status processed 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) = 5h10m02.75s, -25d42m53.29s
semi major axis, semi minor axis (arcsec) = 2.2, 2.2
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 65.18 0.29 19.365 0.005
PanSTARRS_g 68.22 0.64 19.315 0.010
PanSTARRS_r 109.03 0.85 18.806 0.008
DES_r 115.17 0.4 18.747 0.004
PanSTARRS_i 145.62 0.95 18.492 0.007
PanSTARRS_z 163.54 2.2 18.366 0.015
DES_z 173.5 1.58 18.302 0.010
PanSTARRS_y 210.39 4.05 18.092 0.021

Aperture details

RA, DEC (J2000) = 5h10m02.65s, -25d43m01.15s
semi major axis, semi minor axis (arcsec) = 24.24, 21.89
angle (degrees, anti-clockwise from east) = -113.13

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 318.82 14.88 17.641 0.051
PanSTARRS_g 3468.84 6.5 15.050 0.002
PanSTARRS_r 5747.3 8.67 14.501 0.002
DES_r 6215.36 3.08 14.416 0.001
PanSTARRS_z 8814.31 22.48 14.037 0.003
PanSTARRS_y 11182.88 41.66 13.779 0.004
2MASS_J 12439.87 628.17 12.768 0.055
2MASS_K 13324.77 1212.04 11.751 0.099
WISE_W1 7588.85 60.15 11.501 0.009
WISE_W2 4715.98 64.34 11.377 0.015
WISE_W3 9464.23 291.12 8.786 0.033
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.978 9.135 9.277
{\rm log}_{10}({\rm SFR}) -1.521 -1.004 -0.445
{\rm log}_{10}({\rm sSFR}) -10.756 -10.163 -9.500
{\rm stellar\ age} 4.368 6.523 8.002

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.610 -1.040 -0.541
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.408 0.004 0.306

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.362 0.700 1.033
\delta -0.576 -0.208 0.122
\tau_1/\tau_2 0.716 1.048 1.392
Q_{PAH} 0.817 2.452 4.759
U_{min} 2.971 7.823 14.151
{\rm log}_{10}(\gamma_e)\, -3.213 -2.101 -0.741

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.574 -1.731 -0.509
{\rm log}_{10}(\tau_{AGN})\, 0.970 1.363 1.859

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.466 -1.030 -0.659
0.03-0.10 Gyr -1.732 -1.017 -0.353
0.10-0.33 Gyr -1.696 -0.930 -0.377
0.33-1.09 Gyr -1.553 -0.886 -0.487
1.09-3.59 Gyr -1.362 -0.824 -0.556
3.59-11.82 Gyr -1.289 -0.829 -0.595
11.82-13.14 Gyr -1.521 -0.825 -0.314

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.823 10.902 10.965
{\rm log}_{10}({\rm SFR}) 0.099 0.449 0.790
{\rm log}_{10}({\rm sSFR}) -10.775 -10.435 -10.126
{\rm stellar\ age} 5.692 7.094 8.304

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.263 -0.070 0.079
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.155 0.207 0.363

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.109 0.199 0.333
\delta -0.520 -0.146 0.173
\tau_1/\tau_2 0.499 0.860 1.213
Q_{PAH} 0.338 1.053 3.132
U_{min} 2.726 7.065 13.690
{\rm log}_{10}(\gamma_e)\, -3.117 -2.212 -1.460

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.096 -3.080 -2.209
{\rm log}_{10}(\tau_{AGN})\, 0.987 1.402 1.861

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.365 0.624 0.860
0.03-0.10 Gyr -0.323 0.276 0.804
0.10-0.33 Gyr -0.275 0.303 0.723
0.33-1.09 Gyr 0.119 0.567 0.808
1.09-3.59 Gyr 0.537 0.962 1.239
3.59-11.82 Gyr 0.749 1.004 1.144
11.82-13.14 Gyr 0.406 0.995 1.505