2024dbb

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Information

Transient

Name: AT2024dbb
Right ascension: 1h36m35.80s
Declination: 33d24m04.14s
Discovery Date: Feb. 18, 2024, 5:46 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.037

Host

Name: 2024dbb
Right ascension: 1h36m35.26s
Declination: 33d23m57.70s
Redshift: 0.162600
Photometric Redshift: 0.135
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.22
Cutout download processed 17.71
Global aperture construction processed 0.6
Local aperture photometry processed 5.67
Global aperture photometry processed 5.79
Validate local photometry no valid phot 0.03
Validate global photometry processed 16.29
Host information processed 0.13
Global host SED inference processed 397.39
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.14
Host MWEBV processed 0.04
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) = 1h36m35.80s, 33d24m04.14s
semi major axis, semi minor axis (arcsec) = 0.72, 0.72
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) = 1h36m35.25s, 33d23m57.78s
semi major axis, semi minor axis (arcsec) = 4.9, 3.84
angle (degrees, anti-clockwise from east) = -106.89

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 14.26 2.33 21.014 0.177
GALEX_NUV 15.66 1.85 20.913 0.128
SDSS_u 43.08 4.09 19.814 0.103
SDSS_g 110.84 2.98 18.788 0.029
DES_g 111.67 0.77 18.780 0.007
PanSTARRS_g 113.51 0.94 18.762 0.009
SDSS_r 190.18 4.32 18.202 0.025
PanSTARRS_r 186.85 1.2 18.221 0.007
DES_r 198.59 1.63 18.155 0.009
SDSS_i 253.75 5.49 17.889 0.024
PanSTARRS_i 260.25 1.31 17.862 0.005
PanSTARRS_z 282.56 2.58 17.772 0.010
SDSS_z 318.79 15.57 17.641 0.053
DES_z 309.44 5.06 17.674 0.018
PanSTARRS_y 333.3 6.25 17.593 0.020
2MASS_J 454.82 105.65 16.360 0.252
2MASS_H 625.46 181.4 15.542 0.315
2MASS_K 476.0 185.29 15.368 0.423
WISE_W1 236.14 10.32 15.268 0.047
WISE_W2 207.44 15.25 14.769 0.080
WISE_W3 932.38 64.56 11.302 0.075
WISE_W4 1360.11 457.09 9.446 0.365
 

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})\, 10.317 10.368 10.416
{\rm log}_{10}({\rm SFR}) 0.161 0.326 0.460
{\rm log}_{10}({\rm sSFR}) -10.221 -10.048 -9.886
{\rm stellar\ age} 4.781 5.688 6.451

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.745 -0.443 -0.230
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.198 0.324 0.427

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.153 0.239 0.384
\delta -0.779 -0.471 -0.170
\tau_1/\tau_2 0.689 0.986 1.282
Q_{PAH} 0.745 2.238 4.889
U_{min} 2.697 8.197 15.667
{\rm log}_{10}(\gamma_e)\, -3.188 -2.125 -1.034

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.751 -2.197 -1.295
{\rm log}_{10}(\tau_{AGN})\, 1.021 1.397 1.842

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.035 0.199 0.333
0.03-0.10 Gyr 0.193 0.440 0.676
0.10-0.32 Gyr 0.207 0.445 0.651
0.32-1.03 Gyr 0.144 0.355 0.529
1.03-3.29 Gyr 0.081 0.300 0.493
3.29-10.55 Gyr 0.083 0.268 0.376
10.55-11.72 Gyr -0.190 0.244 0.589