2025tjd

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Information

Transient

Name: AT2025tjd
Right ascension: 13h06m08.53s
Declination: -34d18m54.42s
Discovery Date: Aug. 7, 2025, 5:29 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.052

Host

Name: 45338
Right ascension: 13h06m09.68s
Declination: -34d19m00.13s
Redshift: 0.049558
Photometric Redshift:
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 29.21
Transient MWEBV processed 0.1
Host match processed 4.22
Host information processed 0.16
Host MWEBV processed 0.04
Global aperture construction processed 0.2
Global aperture photometry processed 0.65
Validate global photometry processed 0.8
Global host SED inference processed 2033.17
Local aperture photometry processed 0.89
Validate local photometry no valid phot 0.01
Local host SED inference not 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) = 13h06m08.53s, -34d18m54.42s
semi major axis, semi minor axis (arcsec) = 2.06, 2.06
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 13h06m09.67s, -34d19m00.01s
semi major axis, semi minor axis (arcsec) = 18.63, 16.58
angle (degrees, anti-clockwise from east) = -118.6

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 44.98 5.83 19.767 0.141 AB
2MASS_J 24580.98 424.46 12.029 0.019 Vega
2MASS_H 30669.35 607.98 11.316 0.022 Vega
2MASS_K 27877.36 733.93 10.949 0.029 Vega
WISE_W1 11723.64 81.26 11.028 0.008 Vega
WISE_W2 6375.9 79.67 11.050 0.014 Vega
WISE_W3 1482.65 162.75 10.798 0.119 Vega
WISE_W4 127.51 635.39 12.016 5.410 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.339 11.475 11.548
{\rm log}_{10}({\rm SFR}) -5.487 -2.344 -1.009
{\rm log}_{10}({\rm sSFR}) -16.602 -13.769 -12.489
{\rm stellar\ age} 7.703 12.067 12.436

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.036 -0.783 -0.542
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.503 -0.690 0.094

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.028 0.109 0.310
\delta -0.887 -0.629 -0.257
\tau_1/\tau_2 0.346 0.857 1.408
Q_{PAH} 0.238 0.853 2.772
U_{min} 3.087 9.356 17.599
{\rm log}_{10}(\gamma_e)\, -3.511 -2.630 -1.430

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.615 -3.954 -3.084
{\rm log}_{10}(\tau_{AGN})\, 1.091 1.614 1.971

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -6.502 -2.811 -1.072
0.03-0.10 Gyr -6.581 -3.114 -1.117
0.10-0.33 Gyr -6.912 -3.648 -1.192
0.33-1.09 Gyr -6.417 -2.873 -0.642
1.09-3.58 Gyr -4.114 -1.912 0.333
3.58-11.78 Gyr -1.556 0.513 1.637
11.78-13.09 Gyr 0.826 2.590 2.684