2025ug

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Information

Transient

Name: TDE2025ug
Right ascension: 10h40m30.47s
Declination: -4d59m28.26s
Discovery Date: Jan. 6, 2025, 9:36 a.m.
Classification: TDE
Redshift: 0.133100
MW E(B-V): 0.042

Host

Name: 2025ug
Right ascension: 10h40m30.47s
Declination: -4d59m28.43s
Redshift: None
Photometric Redshift: 0.164
 

Processing Status

Cutout download
Cutout download
processed
status
Transient information
Transient information
processed
status
Transient MWEBV
Transient MWEBV
processed
status
Host match
Host match
processed
status
Host information
Host information
processed
status
Local aperture photometry
Local aperture photometry
processed
status
Validate local photometry
Validate local photometry
no valid phot
status
Local host SED inference
Local host SED inference
not processed
status
Host MWEBV
Host MWEBV
processed
status
Global host SED inference
Global host SED inference
processed
status
Validate global photometry
Validate global photometr...
processed
status
Global aperture construction
Global aperture construct...
processed
status
Global aperture photometry
Global aperture photometr...
processed
status
Task Name Status Time taken (s) Warning Flag
Host match processed 1.65
Cutout download processed 3.92
Global aperture construction processed 0.67
Local aperture photometry processed 4.43
Global aperture photometry processed 4.8
Validate local photometry no valid phot 0.02
Validate global photometry processed 14.36
Host information processed 0.09
Global host SED inference processed 429.7
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.04
Processing status blocked N/A N/A
 

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) = 10h40m30.47s, -4d59m28.26s
semi major axis, semi minor axis (arcsec) = 0.85, 0.85
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) = 10h40m30.46s, -4d59m28.32s
semi major axis, semi minor axis (arcsec) = 3.43, 3.04
angle (degrees, anti-clockwise from east) = -44.99

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.29 2.28 22.091 0.467 AB
GALEX_NUV 2.53 1.06 22.891 0.453 AB
DES_g 34.83 0.35 20.045 0.011 AB
PanSTARRS_g 35.34 0.54 20.029 0.017 AB
PanSTARRS_r 73.96 0.78 19.228 0.011 AB
DES_r 76.23 0.85 19.195 0.012 AB
PanSTARRS_i 100.55 1.15 18.894 0.012 AB
PanSTARRS_z 128.71 1.83 18.626 0.015 AB
DES_z 133.46 1.97 18.587 0.016 AB
PanSTARRS_y 138.97 5.39 18.543 0.042 AB
2MASS_J 105.62 81.92 17.946 0.842 Vega
2MASS_H 264.11 110.92 16.478 0.456 Vega
2MASS_K 444.52 175.93 15.442 0.430 Vega
WISE_W1 68.64 7.34 16.610 0.116 Vega
WISE_W2 53.13 11.78 16.248 0.241 Vega
WISE_W3 -3.56 57.53 Vega
WISE_W4 -35.3 434.05 Vega
 

Imaging data

 

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})\, 9.865 9.978 10.085
{\rm log}_{10}({\rm SFR}) -1.942 -0.825 -0.202
{\rm log}_{10}({\rm sSFR}) -11.959 -10.829 -10.143
{\rm stellar\ age} 4.893 6.556 7.861

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.300 -0.778 -0.452
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.447 -0.774 -0.104

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.218 0.380 0.542
\delta -0.833 -0.575 -0.174
\tau_1/\tau_2 0.559 0.925 1.276
Q_{PAH} 1.181 2.944 5.239
U_{min} 3.160 8.709 15.707
{\rm log}_{10}(\gamma_e)\, -2.442 -1.313 -0.453

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.453 -1.821 -1.061
{\rm log}_{10}(\tau_{AGN})\, 1.106 1.564 1.903

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.307 -1.028 -0.471
0.03-0.10 Gyr -2.155 -0.830 -0.103
0.10-0.32 Gyr -1.786 -0.569 0.080
0.32-1.04 Gyr -1.737 -0.350 0.190
1.04-3.36 Gyr -0.732 0.002 0.304
3.36-10.85 Gyr -0.353 0.099 0.305
10.85-12.06 Gyr -0.707 0.099 0.693