2024zdu

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Information

Transient

Name: AT2024zdu
Right ascension: 13h57m41.19s
Declination: 5d19m12.83s
Discovery Date: March 6, 2024, 7:26 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.024

Host

Name: 2024zdu
Right ascension: 13h57m41.15s
Declination: 5d19m13.65s
Redshift: 0.150792
Photometric Redshift: 0.117
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.51
Cutout download processed 21.35
Global aperture construction processed 0.58
Local aperture photometry processed 6.52
Global aperture photometry processed 6.41
Validate local photometry no valid phot 0.03
Validate global photometry processed 18.41
Host information processed 0.08
Global host SED inference processed 379.46
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 13h57m41.19s, 5d19m12.83s
semi major axis, semi minor axis (arcsec) = 0.76, 0.76
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) = 13h57m41.13s, 5d19m13.96s
semi major axis, semi minor axis (arcsec) = 5.53, 4.9
angle (degrees, anti-clockwise from east) = -29.75

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 14.33 0.33 21.009 0.025
GALEX_NUV 22.96 0.26 20.498 0.012
SDSS_u 63.76 4.27 19.389 0.073
SDSS_g 150.11 3.51 18.459 0.025
DES_g 169.73 0.64 18.326 0.004
PanSTARRS_g 169.85 1.36 18.325 0.009
SDSS_r 293.34 4.93 17.732 0.018
PanSTARRS_r 308.59 1.59 17.677 0.006
DES_r 331.1 1.39 17.600 0.005
SDSS_i 430.61 6.35 17.315 0.016
PanSTARRS_i 413.4 1.91 17.359 0.005
PanSTARRS_z 494.61 3.19 17.164 0.007
SDSS_z 541.53 12.95 17.066 0.026
DES_z 517.55 4.03 17.115 0.008
PanSTARRS_y 562.7 7.73 17.024 0.015
2MASS_J 530.08 192.53 16.194 0.394
2MASS_H 936.25 242.35 15.104 0.281
2MASS_K 1063.71 317.83 14.495 0.324
WISE_W1 420.5 12.92 14.642 0.033
WISE_W2 292.44 16.86 14.396 0.063
WISE_W3 723.44 68.22 11.577 0.102
WISE_W4 1344.57 467.76 9.459 0.378
 

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})\, 10.617 10.653 10.693
{\rm log}_{10}({\rm SFR}) 0.583 0.793 1.023
{\rm log}_{10}({\rm sSFR}) -10.076 -9.858 -9.619
{\rm stellar\ age} 6.013 6.651 7.452

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.571 -0.351 -0.200
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.764 -1.397 0.006

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.163 0.250 0.392
\delta -0.739 -0.444 -0.173
\tau_1/\tau_2 0.832 1.165 1.502
Q_{PAH} 0.584 1.747 3.721
U_{min} 2.481 7.188 14.046
{\rm log}_{10}(\gamma_e)\, -2.670 -1.711 -0.895

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.923 -2.532 -1.675
{\rm log}_{10}(\tau_{AGN})\, 0.987 1.454 1.893

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.230 0.418 0.564
0.03-0.10 Gyr 0.651 0.897 1.150
0.10-0.32 Gyr 0.450 0.707 0.925
0.32-1.03 Gyr 0.180 0.458 0.651
1.03-3.32 Gyr 0.312 0.598 0.802
3.32-10.67 Gyr 0.690 0.828 0.913
10.67-11.85 Gyr 0.527 0.931 1.302