2025rxt

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Information

Transient

Name: AT2025rxt
Right ascension: 0h05m21.51s
Declination: -33d01m37.37s
Discovery Date: July 19, 2025, 1:20 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.011

Host

Name: 682173
Right ascension: 0h05m20.76s
Declination: -33d01m38.64s
Redshift: None
Photometric Redshift: 0.070
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 18.89
Transient MWEBV processed 0.1
Host match processed 4.44
Host information processed 0.15
Host MWEBV processed 0.05
Global aperture construction processed 0.3
Global aperture photometry processed 0.77
Validate global photometry processed 0.9
Global host SED inference processed 571.37
Local aperture photometry processed 0.99
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) = 0h05m21.51s, -33d01m37.37s
semi major axis, semi minor axis (arcsec) = 1.5, 1.5
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) = 0h05m20.90s, -33d01m39.77s
semi major axis, semi minor axis (arcsec) = 10.72, 8.95
angle (degrees, anti-clockwise from east) = -110.16

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 93.21 7.31 18.976 0.085 AB
GALEX_NUV 134.58 3.23 18.578 0.026 AB
2MASS_J 1446.25 224.11 15.104 0.168 Vega
2MASS_H 1626.82 380.66 14.504 0.254 Vega
2MASS_K 1410.67 438.4 14.189 0.337 Vega
WISE_W1 638.46 20.76 14.188 0.035 Vega
WISE_W2 402.24 23.75 14.050 0.064 Vega
WISE_W3 1621.97 97.31 10.701 0.065 Vega
WISE_W4 1574.18 571.85 9.287 0.394 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})\, 9.780 10.044 10.256
{\rm log}_{10}({\rm SFR}) -0.046 0.356 0.777
{\rm log}_{10}({\rm sSFR}) -10.214 -9.658 -9.168
{\rm stellar\ age} 2.966 6.259 8.213

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.078 -0.438 -0.077
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.439 -0.435 0.008

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.081 0.157 0.278
\delta -0.831 -0.496 -0.003
\tau_1/\tau_2 0.497 0.945 1.400
Q_{PAH} 0.381 1.296 3.311
U_{min} 2.220 6.576 13.185
{\rm log}_{10}(\gamma_e)\, -3.534 -2.741 -1.576

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.334 -3.273 -1.935
{\rm log}_{10}(\tau_{AGN})\, 1.058 1.581 1.961

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.199 0.298 0.648
0.03-0.10 Gyr -0.501 0.287 0.884
0.10-0.33 Gyr -0.638 0.155 0.726
0.33-1.07 Gyr -1.083 -0.044 0.508
1.07-3.52 Gyr -0.920 -0.028 0.341
3.52-11.55 Gyr -0.908 0.042 0.357
11.55-12.83 Gyr -0.927 0.107 0.801