2024ddx

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Information

Transient

Name: AT2024ddx
Right ascension: 14h30m46.89s
Declination: 3d01m42.26s
Discovery Date: Feb. 21, 2024, 2:12 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.027

Host

Name: 2024ddx
Right ascension: 14h30m47.12s
Declination: 3d01m40.67s
Redshift: None
Photometric Redshift: 0.159
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.28
Cutout download processed 18.66
Global aperture construction processed 0.64
Local aperture photometry processed 6.26
Global aperture photometry processed 6.24
Validate local photometry no valid phot 0.03
Validate global photometry processed 16.92
Host information processed 0.12
Global host SED inference processed 406.0
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.09
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) = 14h30m46.89s, 3d01m42.26s
semi major axis, semi minor axis (arcsec) = 0.73, 0.73
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) = 14h30m47.11s, 3d01m40.82s
semi major axis, semi minor axis (arcsec) = 5.31, 4.52
angle (degrees, anti-clockwise from east) = -77.17

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 3.43 0.62 22.563 0.196
GALEX_NUV 5.32 0.58 22.085 0.118
SDSS_u 29.96 3.82 20.209 0.139
SDSS_g 69.66 2.93 19.293 0.046
DES_g 76.16 0.44 19.196 0.006
PanSTARRS_g 75.57 1.07 19.204 0.015
SDSS_r 147.64 4.08 18.477 0.030
PanSTARRS_r 170.4 1.57 18.321 0.010
DES_r 169.82 1.08 18.325 0.007
SDSS_i 234.28 5.52 17.976 0.026
PanSTARRS_i 226.9 1.61 18.010 0.008
PanSTARRS_z 279.49 3.2 17.784 0.012
SDSS_z 298.06 15.82 17.714 0.058
DES_z 300.53 2.75 17.705 0.010
PanSTARRS_y 341.78 7.52 17.566 0.024
2MASS_J 367.35 169.64 16.592 0.501
2MASS_H 1004.1 213.72 15.028 0.231
2MASS_K 503.45 298.64 15.307 0.644
WISE_W1 228.74 12.75 15.303 0.060
WISE_W2 152.96 19.8 15.100 0.141
WISE_W3 431.22 73.01 12.139 0.184
WISE_W4 941.05 510.87 9.846 0.589
 

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})\, 10.514 10.544 10.574
{\rm log}_{10}({\rm SFR}) -0.052 0.145 0.315
{\rm log}_{10}({\rm sSFR}) -10.618 -10.411 -10.239
{\rm stellar\ age} 6.639 7.126 7.956

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.604 -0.401 -0.238
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.530 -0.837 0.022

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.198 0.276 0.396
\delta -0.895 -0.702 -0.475
\tau_1/\tau_2 0.713 1.026 1.332
Q_{PAH} 0.572 1.609 3.306
U_{min} 2.649 8.231 16.085
{\rm log}_{10}(\gamma_e)\, -2.577 -1.540 -0.737

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.966 -2.749 -1.804
{\rm log}_{10}(\tau_{AGN})\, 1.034 1.464 1.907

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.193 0.003 0.173
0.03-0.10 Gyr -0.324 0.065 0.441
0.10-0.32 Gyr -0.637 -0.199 0.094
0.32-1.03 Gyr -0.770 -0.319 -0.052
1.03-3.30 Gyr -0.644 -0.052 0.267
3.30-10.59 Gyr 0.419 0.551 0.618
10.59-11.76 Gyr 0.224 0.641 1.003