2024udb

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Information

Transient

Name: AT2024udb
Right ascension: 1h28m49.69s
Declination: -19d02m33.41s
Discovery Date: Aug. 27, 2024, 1:11 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.012

Host

Name: 2024udb
Right ascension: 1h28m49.64s
Declination: -19d02m34.64s
Redshift: None
Photometric Redshift: 0.073
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.37
Cutout download processed 8.14
Global aperture construction processed 0.6
Local aperture photometry processed 4.69
Global aperture photometry processed 4.66
Validate local photometry processed 0.02
Validate global photometry processed 11.45
Host information processed 0.09
Global host SED inference processed 421.64
Local host SED inference processed 497.53
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.1
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) = 1h28m49.69s, -19d02m33.41s
semi major axis, semi minor axis (arcsec) = 1.44, 1.44
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 39.81 0.19 19.900 0.005
PanSTARRS_g 41.55 0.38 19.854 0.010
PanSTARRS_r 73.92 0.54 19.228 0.008
DES_r 72.66 0.3 19.247 0.005
PanSTARRS_i 90.29 0.59 19.011 0.007
PanSTARRS_z 112.36 1.06 18.773 0.010
DES_z 110.46 1.12 18.792 0.011
PanSTARRS_y 122.44 2.46 18.680 0.022

Aperture details

RA, DEC (J2000) = 1h28m49.63s, -19d02m34.41s
semi major axis, semi minor axis (arcsec) = 16.82, 7.72
angle (degrees, anti-clockwise from east) = -73.71

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 65.08 5.99 19.366 0.100
GALEX_NUV 78.75 4.29 19.159 0.059
DES_g 534.75 0.83 17.080 0.002
PanSTARRS_g 521.89 2.79 17.106 0.006
PanSTARRS_r 843.12 3.92 16.585 0.005
DES_r 891.09 1.2 16.525 0.001
PanSTARRS_i 1014.78 4.41 16.384 0.005
PanSTARRS_z 1198.11 7.97 16.204 0.007
DES_z 1284.92 4.27 16.128 0.004
PanSTARRS_y 1313.31 18.88 16.104 0.016
2MASS_H 1662.49 492.09 14.481 0.321
WISE_W1 839.08 24.73 13.891 0.032
WISE_W2 452.51 33.72 13.922 0.081
WISE_W3 890.25 145.79 11.352 0.178
WISE_W4 2056.03 845.52 8.997 0.446
 

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})\, 9.312 9.392 9.503
{\rm log}_{10}({\rm SFR}) -2.377 -1.619 -1.013
{\rm log}_{10}({\rm sSFR}) -11.786 -11.020 -10.438
{\rm stellar\ age} 6.166 7.406 9.343

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.332 -0.791 -0.389
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.474 -0.802 -0.087

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.081 0.287 0.638
\delta -0.598 -0.102 0.252
\tau_1/\tau_2 0.654 0.993 1.329
Q_{PAH} 1.341 3.407 5.504
U_{min} 3.110 8.447 15.124
{\rm log}_{10}(\gamma_e)\, -2.986 -1.847 -0.678

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.052 -0.438 -0.094
{\rm log}_{10}(\tau_{AGN})\, 1.154 1.567 2.036

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.772 -1.875 -1.361
0.03-0.10 Gyr -2.511 -1.602 -0.907
0.10-0.33 Gyr -2.157 -1.272 -0.663
0.33-1.07 Gyr -2.074 -1.123 -0.581
1.07-3.51 Gyr -1.810 -0.765 -0.432
3.51-11.51 Gyr -0.827 -0.491 -0.323
11.51-12.79 Gyr -0.971 -0.392 0.288

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.273 10.326 10.382
{\rm log}_{10}({\rm SFR}) -0.140 0.143 0.390
{\rm log}_{10}({\rm sSFR}) -10.512 -10.209 -9.939
{\rm stellar\ age} 5.930 6.831 7.781

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.712 -0.514 -0.356
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.682 -0.168 0.363

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.076 0.153 0.258
\delta -0.126 0.180 0.340
\tau_1/\tau_2 0.651 0.980 1.310
Q_{PAH} 1.163 3.255 5.427
U_{min} 2.397 7.378 14.635
{\rm log}_{10}(\gamma_e)\, -2.719 -1.667 -0.683

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.385 -3.373 -2.358
{\rm log}_{10}(\tau_{AGN})\, 1.055 1.547 1.926

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.130 -0.453 -0.229
0.03-0.10 Gyr -0.079 0.266 0.539
0.10-0.33 Gyr 0.167 0.393 0.599
0.33-1.07 Gyr 0.006 0.287 0.444
1.07-3.51 Gyr 0.079 0.369 0.565
3.51-11.51 Gyr 0.239 0.435 0.546
11.51-12.79 Gyr 0.017 0.499 0.923