2025tqx

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Information

Transient

Name: AT2025tqx
Right ascension: 1h00m45.97s
Declination: -30d55m31.92s
Discovery Date: Aug. 12, 2025, 6:03 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.020

Host

Name: ESO412-002
Right ascension: 1h00m44.61s
Declination: -30d55m49.16s
Redshift: 0.077760
Photometric Redshift:
 

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
processed
 status
Local host SED inference
Local host SED inference
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 6.22
Cutout download processed 29.35
Global aperture construction processed 0.68
Local aperture photometry processed 4.8
Global aperture photometry processed 4.12
Validate local photometry processed 0.02
Validate global photometry processed 10.2
Host information processed 0.17
Global host SED inference processed 917.89
Local host SED inference processed 1399.1
Transient information processed 0.0
Transient MWEBV processed 0.12
Host MWEBV processed 0.06
Processing status completed 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) = 1h00m45.97s, -30d55m31.92s
semi major axis, semi minor axis (arcsec) = 1.36, 1.36
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 0.29 0.08 25.260 0.293 AB
PanSTARRS_g -0.47 0.83 AB
PanSTARRS_r 3.16 1.34 22.649 0.460 AB
DES_r 0.67 0.11 24.332 0.172 AB
PanSTARRS_i -0.91 0.71 AB
DES_z 1.22 0.43 23.687 0.388 AB

Aperture details

RA, DEC (J2000) = 1h00m44.57s, -30d55m48.72s
semi major axis, semi minor axis (arcsec) = 6.79, 6.2
angle (degrees, anti-clockwise from east) = -167.76

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 14.41 3.28 21.003 0.247 AB
GALEX_NUV 32.79 0.93 20.111 0.031 AB
DES_g 497.93 0.9 17.157 0.002 AB
PanSTARRS_g 492.93 4.21 17.168 0.009 AB
DES_r 1174.6 1.47 16.225 0.001 AB
PanSTARRS_i 1597.42 3.44 15.891 0.002 AB
DES_z 2151.07 7.49 15.568 0.004 AB
2MASS_J 3545.97 166.51 14.131 0.051 Vega
2MASS_H 4074.37 278.36 13.507 0.074 Vega
2MASS_K 3625.8 318.12 13.164 0.095 Vega
WISE_W1 1354.89 23.23 13.371 0.019 Vega
WISE_W2 844.35 25.31 13.245 0.033 Vega
WISE_W3 842.76 89.26 11.412 0.115 Vega
WISE_W4 2293.96 505.66 8.879 0.239 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.407 7.918 8.558
{\rm log}_{10}({\rm SFR}) -0.933 -0.564 -0.215
{\rm log}_{10}({\rm sSFR}) -9.272 -8.393 -7.962
{\rm stellar\ age} 0.016 4.980 9.131

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.032 -0.430 -0.040
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.348 -0.682 -0.093

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 2.430 3.068 3.693
\delta 0.265 0.342 0.384
\tau_1/\tau_2 0.527 0.779 1.037
Q_{PAH} 0.409 1.387 3.638
U_{min} 3.356 10.001 18.482
{\rm log}_{10}(\gamma_e)\, -3.294 -2.004 -0.674

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.543 -0.509 0.166
{\rm log}_{10}(\tau_{AGN})\, 1.077 1.477 1.879

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.516 -0.087 0.278
0.03-0.10 Gyr -4.253 -2.818 -1.237
0.10-0.33 Gyr -7.143 -4.837 -2.399
0.33-1.07 Gyr -8.287 -5.146 -2.482
1.07-3.50 Gyr -8.333 -4.196 -1.997
3.50-11.46 Gyr -8.530 -3.126 -1.451
11.46-12.73 Gyr -8.840 -2.594 -0.753

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.830 10.903 10.946
{\rm log}_{10}({\rm SFR}) -0.302 0.066 0.402
{\rm log}_{10}({\rm sSFR}) -11.197 -10.795 -10.486
{\rm stellar\ age} 9.532 11.883 12.070

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.692 -0.490 -0.366
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.515 0.283 0.436

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.145 0.211 0.335
\delta -0.902 -0.682 -0.365
\tau_1/\tau_2 0.680 1.187 1.678
Q_{PAH} 0.277 0.887 1.861
U_{min} 2.676 7.402 14.889
{\rm log}_{10}(\gamma_e)\, -3.392 -2.644 -1.622

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.611 -3.875 -2.882
{\rm log}_{10}(\tau_{AGN})\, 1.004 1.493 1.906

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.574 -0.076 0.245
0.03-0.10 Gyr -0.470 0.086 0.485
0.10-0.33 Gyr -3.439 -1.129 -0.247
0.33-1.07 Gyr -6.010 -2.142 -0.857
1.07-3.50 Gyr -4.195 -1.942 -0.684
3.50-11.46 Gyr -1.690 -0.231 0.908
11.46-12.73 Gyr 1.626 2.034 2.086