2024zzu

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Information

Transient

Name: AT2024zzu
Right ascension: 23h34m45.06s
Declination: -48d14m27.55s
Discovery Date: Nov. 1, 2024, 11:20 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.008

Host

Name: 2024zzu
Right ascension: 23h34m45.20s
Declination: -48d14m14.52s
Redshift: 0.068856
Photometric Redshift:
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.73
Cutout download processed 7.61
Global aperture construction processed 0.66
Local aperture photometry processed 2.22
Global aperture photometry processed 2.18
Validate local photometry processed 0.01
Validate global photometry processed 7.59
Host information processed 0.08
Global host SED inference processed 476.38
Local host SED inference processed 431.51
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 23h34m45.06s, -48d14m27.55s
semi major axis, semi minor axis (arcsec) = 1.52, 1.52
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 13.01 0.12 21.114 0.010
DES_r 23.39 0.18 20.478 0.008
DES_z 34.19 0.6 20.065 0.019

Aperture details

RA, DEC (J2000) = 23h34m45.46s, -48d14m12.94s
semi major axis, semi minor axis (arcsec) = 35.84, 20.6
angle (degrees, anti-clockwise from east) = 148.78

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 170.78 9.7 18.319 0.062
GALEX_NUV 181.05 2.89 18.256 0.017
DES_g 2597.54 1.8 15.364 0.001
DES_r 5321.93 2.79 14.585 0.001
DES_z 8727.13 9.87 14.048 0.001
2MASS_J 10539.35 765.4 12.948 0.079
2MASS_H 14546.92 1196.95 12.125 0.089
2MASS_K 8737.77 1279.25 12.209 0.159
WISE_W1 6498.69 58.31 11.669 0.010
WISE_W3 9982.32 362.34 8.728 0.039
WISE_W4 10144.01 1946.32 7.264 0.208
 

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})\, 8.670 8.822 8.948
{\rm log}_{10}({\rm SFR}) -1.795 -1.240 -0.735
{\rm log}_{10}({\rm sSFR}) -10.673 -10.084 -9.494
{\rm stellar\ age} 4.056 6.601 8.060

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.758 -1.243 -0.643
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.693 -0.516 0.229

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.403 0.764 1.206
\delta -0.322 -0.056 0.217
\tau_1/\tau_2 0.669 1.015 1.367
Q_{PAH} 0.747 2.543 4.992
U_{min} 2.866 8.011 14.637
{\rm log}_{10}(\gamma_e)\, -3.057 -1.997 -0.743

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.067 -0.499 0.132
{\rm log}_{10}(\tau_{AGN})\, 1.032 1.401 1.909

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.827 -1.168 -0.696
0.03-0.10 Gyr -2.117 -1.387 -0.719
0.10-0.33 Gyr -2.215 -1.426 -0.759
0.33-1.08 Gyr -2.134 -1.354 -0.787
1.08-3.53 Gyr -1.910 -1.159 -0.888
3.53-11.56 Gyr -1.633 -1.095 -0.874
11.56-12.84 Gyr -1.887 -1.123 -0.561

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.228 11.284 11.353
{\rm log}_{10}({\rm SFR}) -0.008 0.234 0.485
{\rm log}_{10}({\rm sSFR}) -11.286 -11.047 -10.793
{\rm stellar\ age} 7.355 8.051 10.251

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.497 -0.324 -0.179
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.439 0.029 0.318

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.063 0.136 0.240
\delta -0.430 0.010 0.270
\tau_1/\tau_2 0.547 0.964 1.421
Q_{PAH} 1.655 3.600 5.298
U_{min} 2.386 7.548 15.007
{\rm log}_{10}(\gamma_e)\, -2.790 -1.738 -0.848

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.745 -1.675 -1.189
{\rm log}_{10}(\tau_{AGN})\, 1.155 1.478 1.912

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.153 0.391 0.584
0.03-0.10 Gyr -0.761 0.092 0.521
0.10-0.33 Gyr -0.850 0.017 0.466
0.33-1.08 Gyr -0.699 0.136 0.551
1.08-3.53 Gyr -0.217 0.673 1.196
3.53-11.56 Gyr 1.115 1.453 1.556
11.56-12.84 Gyr 1.089 1.653 2.278