2024xdd

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Information

Transient

Name: AT2024xdd
Right ascension: 0h26m31.08s
Declination: -0d30m43.44s
Discovery Date: Sept. 29, 2024, 9:10 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.018

Host

Name: 2024xdd
Right ascension: 0h26m30.82s
Declination: -0d30m48.86s
Redshift: 0.163020
Photometric Redshift: 0.146
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.54
Cutout download processed 9.64
Global aperture construction processed 0.57
Local aperture photometry processed 5.14
Global aperture photometry processed 5.21
Validate local photometry no valid phot 0.02
Validate global photometry processed 13.91
Host information processed 0.08
Global host SED inference processed 394.69
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.06
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) = 0h26m31.08s, -0d30m43.44s
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) = 0h26m30.84s, -0d30m48.59s
semi major axis, semi minor axis (arcsec) = 7.94, 5.93
angle (degrees, anti-clockwise from east) = -92.19

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 17.66 0.8 20.782 0.049
GALEX_NUV 28.4 0.72 20.267 0.028
DES_g 194.68 0.54 18.177 0.003
PanSTARRS_g 199.5 2.14 18.150 0.012
PanSTARRS_r 331.59 2.12 17.598 0.007
DES_r 363.72 0.74 17.498 0.002
PanSTARRS_i 447.99 2.39 17.272 0.006
PanSTARRS_z 517.53 5.16 17.115 0.011
DES_z 570.65 8.29 17.009 0.016
PanSTARRS_y 546.44 10.89 17.056 0.022
2MASS_J 778.88 161.26 15.776 0.225
2MASS_H 868.96 247.77 15.185 0.310
2MASS_K 810.84 336.92 14.790 0.451
WISE_W1 385.13 18.67 14.737 0.053
WISE_W2 281.84 27.73 14.436 0.107
WISE_W3 908.42 115.46 11.330 0.138
WISE_W4 959.7 674.28 9.825 0.763
 

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})\, 10.613 10.672 10.750
{\rm log}_{10}({\rm SFR}) 0.156 0.589 0.927
{\rm log}_{10}({\rm sSFR}) -10.573 -10.087 -9.732
{\rm stellar\ age} 4.967 5.913 6.927

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.127 -0.757 -0.482
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.630 -0.164 0.341

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.180 0.289 0.449
\delta -0.442 -0.109 0.160
\tau_1/\tau_2 0.699 1.090 1.438
Q_{PAH} 0.818 2.082 4.043
U_{min} 2.516 7.567 14.720
{\rm log}_{10}(\gamma_e)\, -2.965 -1.919 -0.968

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.394 -1.917 -1.363
{\rm log}_{10}(\tau_{AGN})\, 0.980 1.384 1.828

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.772 0.079 0.407
0.03-0.10 Gyr 0.164 0.685 1.066
0.10-0.32 Gyr 0.659 0.933 1.157
0.32-1.03 Gyr 0.362 0.799 1.011
1.03-3.29 Gyr 0.478 0.797 1.007
3.29-10.54 Gyr 0.557 0.789 0.935
10.54-11.71 Gyr 0.253 0.808 1.288