2024tdh

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Information

Transient

Name: AT2024tdh
Right ascension: 13h34m38.92s
Declination: -1d50m50.15s
Discovery Date: July 2, 2024, 3:12 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.032

Host

Name: 2024tdh
Right ascension: 13h34m38.80s
Declination: -1d50m50.91s
Redshift: None
Photometric Redshift: 0.127
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.67
Cutout download processed 10.68
Global aperture construction processed 0.61
Local aperture photometry processed 5.43
Global aperture photometry processed 5.82
Validate local photometry no valid phot 0.03
Validate global photometry processed 16.29
Host information processed 0.08
Global host SED inference processed 541.15
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
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) = 13h34m38.92s, -1d50m50.15s
semi major axis, semi minor axis (arcsec) = 0.88, 0.88
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) = 13h34m38.78s, -1d50m50.89s
semi major axis, semi minor axis (arcsec) = 4.0, 2.41
angle (degrees, anti-clockwise from east) = -113.64

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 1.48 1.07 23.477 0.786
GALEX_NUV 3.11 0.58 22.667 0.201
SDSS_u 13.1 2.47 21.107 0.205
SDSS_g 46.89 2.02 19.722 0.047
DES_g 45.66 0.37 19.751 0.009
PanSTARRS_g 48.07 0.62 19.695 0.014
SDSS_r 66.65 2.52 19.341 0.041
PanSTARRS_r 67.69 1.0 19.324 0.016
DES_r 66.9 0.76 19.336 0.012
SDSS_i 73.42 3.19 19.235 0.047
PanSTARRS_i 76.27 1.17 19.194 0.017
PanSTARRS_z 67.26 1.69 19.331 0.027
SDSS_z 73.58 8.63 19.233 0.127
PanSTARRS_y 84.64 3.81 19.081 0.049
2MASS_J 255.76 114.53 16.986 0.486
2MASS_H -58.38 156.69
2MASS_K 19.21 227.22 18.853 12.841
WISE_W1 25.01 9.08 17.706 0.394
WISE_W2 22.69 13.55 17.172 0.648
WISE_W3 -13.8 53.35
WISE_W4 214.03 391.7 11.454 1.987
 

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})\, 9.026 9.235 9.374
{\rm log}_{10}({\rm SFR}) -0.944 -0.399 0.241
{\rm log}_{10}({\rm sSFR}) -10.253 -9.634 -8.796
{\rm stellar\ age} 0.217 0.749 2.361

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.660 -0.849 -0.002
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.162 -0.703 -0.281

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.185 0.335 0.583
\delta -0.858 -0.550 -0.168
\tau_1/\tau_2 0.551 1.023 1.487
Q_{PAH} 1.559 3.825 5.730
U_{min} 3.283 8.986 16.777
{\rm log}_{10}(\gamma_e)\, -2.693 -1.422 -0.438

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.979 -1.312 -0.570
{\rm log}_{10}(\tau_{AGN})\, 0.885 1.379 1.816

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.705 -0.265 0.041
0.03-0.10 Gyr -2.468 -0.591 0.320
0.10-0.32 Gyr -1.286 0.038 0.720
0.32-1.05 Gyr -2.005 0.245 0.521
1.05-3.38 Gyr -4.336 -1.859 -0.532
3.38-10.92 Gyr -5.880 -2.835 -1.268
10.92-12.13 Gyr -6.285 -2.787 -1.174