2024vjb

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Information

Transient

Name: AT2024vjb
Right ascension: 4h27m39.78s
Declination: -5d46m59.41s
Discovery Date: Sept. 11, 2024, noon
Classification: None
Redshift: None
MW E(B-V): 0.028

Host

Name: 2024vjb
Right ascension: 4h27m39.82s
Declination: -5d47m01.42s
Redshift: 0.040261
Photometric Redshift: 0.032
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.9
Cutout download processed 8.11
Global aperture construction processed 0.6
Local aperture photometry processed 4.98
Global aperture photometry processed 5.39
Validate local photometry processed 0.02
Validate global photometry processed 13.95
Host information processed 0.08
Global host SED inference processed 429.8
Local host SED inference processed 537.22
Transient information processed 0.0
Transient MWEBV processed 0.12
Host MWEBV processed 0.19
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) = 4h27m39.78s, -5d46m59.41s
semi major axis, semi minor axis (arcsec) = 2.51, 2.51
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 755.68 1.32 16.704 0.002
PanSTARRS_g 814.19 0.85 16.623 0.001
PanSTARRS_r 1701.9 1.12 15.823 0.001
DES_r 1712.35 3.45 15.816 0.002
PanSTARRS_i 2514.79 1.14 15.399 0.000
PanSTARRS_z 3175.9 2.49 15.145 0.001
DES_z 3278.2 7.37 15.111 0.002
PanSTARRS_y 3805.04 5.0 14.949 0.001

Aperture details

RA, DEC (J2000) = 4h27m39.81s, -5d47m01.35s
semi major axis, semi minor axis (arcsec) = 17.83, 14.37
angle (degrees, anti-clockwise from east) = -111.88

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 8.95 7.02 21.520 0.851
GALEX_NUV 41.09 5.37 19.866 0.142
DES_g 3657.94 3.06 14.992 0.001
PanSTARRS_g 3693.37 4.13 14.981 0.001
PanSTARRS_r 7587.72 5.08 14.200 0.001
DES_r 8111.51 7.74 14.127 0.001
PanSTARRS_i 10866.55 5.28 13.810 0.001
PanSTARRS_z 13719.74 13.55 13.557 0.001
DES_z 14732.36 16.0 13.479 0.001
PanSTARRS_y 16867.81 30.14 13.332 0.002
2MASS_J 21190.87 390.58 12.190 0.020
2MASS_H 25854.27 645.36 11.501 0.027
2MASS_K 21148.74 734.47 11.249 0.038
WISE_W1 10553.7 66.75 11.142 0.007
WISE_W2 5941.31 66.96 11.126 0.012
WISE_W3 1502.81 208.0 10.784 0.150
WISE_W4 -1103.3 944.86
 

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})\, 10.293 10.423 10.586
{\rm log}_{10}({\rm SFR}) -3.139 -0.865 0.413
{\rm log}_{10}({\rm sSFR}) -13.597 -11.296 -9.988
{\rm stellar\ age} 5.505 7.687 10.617

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.572 -1.050 -0.670
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.590 -0.529 0.268

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.615 0.939 1.293
\delta -0.706 -0.485 -0.043
\tau_1/\tau_2 0.607 1.003 1.406
Q_{PAH} 0.984 2.526 4.615
U_{min} 2.762 8.115 15.773
{\rm log}_{10}(\gamma_e)\, -3.252 -1.557 -0.558

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.196 -2.100 -0.727
{\rm log}_{10}(\tau_{AGN})\, 0.966 1.523 1.934

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.767 -1.162 -0.225
0.03-0.10 Gyr -3.836 -0.976 0.541
0.10-0.33 Gyr -3.027 -0.542 0.603
0.33-1.09 Gyr -2.823 -0.314 0.470
1.09-3.60 Gyr -1.914 0.132 0.641
3.60-11.90 Gyr -0.808 0.449 0.721
11.90-13.22 Gyr -0.662 0.598 1.492

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.017 11.084 11.144
{\rm log}_{10}({\rm SFR}) -1.960 -1.209 -0.718
{\rm log}_{10}({\rm sSFR}) -13.072 -12.318 -11.775
{\rm stellar\ age} 7.359 8.139 10.648

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.466 -0.351 -0.245
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.554 -0.697 0.095

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.179 0.263 0.350
\delta -0.825 -0.551 -0.252
\tau_1/\tau_2 0.599 0.956 1.292
Q_{PAH} 0.221 0.670 1.310
U_{min} 3.323 8.342 15.410
{\rm log}_{10}(\gamma_e)\, -3.066 -2.429 -1.737

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.549 -3.883 -3.053
{\rm log}_{10}(\tau_{AGN})\, 1.065 1.577 1.947

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.189 -1.225 -0.652
0.03-0.10 Gyr -2.304 -1.299 -0.707
0.10-0.33 Gyr -2.229 -1.157 -0.477
0.33-1.09 Gyr -1.743 -0.667 0.066
1.09-3.60 Gyr -0.894 0.464 1.068
3.60-11.90 Gyr 0.863 1.241 1.360
11.90-13.22 Gyr 0.706 1.364 2.068