2025dxg

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Information

Transient

Name: AT2025dxg
Right ascension: 13h56m37.80s
Declination: -12d46m11.49s
Discovery Date: March 9, 2025, 10:51 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.069

Host

Name: 2025dxg
Right ascension: 13h56m43.83s
Declination: -12d47m35.75s
Redshift: 0.059044
Photometric Redshift: 0.077
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 10.97
Cutout download processed 3.76
Global aperture construction processed 0.64
Local aperture photometry processed 3.85
Global aperture photometry processed 3.8
Validate local photometry processed 0.02
Validate global photometry processed 10.76
Host information processed 0.11
Global host SED inference processed 537.02
Local host SED inference failed 0.01
Transient information processed 0.0
Transient MWEBV processed 0.2
Host MWEBV processed 0.14
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) = 13h56m37.80s, -12d46m11.49s
semi major axis, semi minor axis (arcsec) = 1.75, 1.75
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 0.37 0.46 24.970 1.341
PanSTARRS_r 0.74 0.6 24.228 0.883
PanSTARRS_i -0.02 0.66
PanSTARRS_z 3.02 1.13 22.699 0.405
PanSTARRS_y -2.01 2.17

Aperture details

RA, DEC (J2000) = 13h56m43.83s, -12d47m35.66s
semi major axis, semi minor axis (arcsec) = 6.99, 3.32
angle (degrees, anti-clockwise from east) = -50.03

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 19.86 4.51 20.655 0.247
GALEX_NUV 11.58 3.16 21.241 0.296
PanSTARRS_g 236.09 1.34 17.967 0.006
PanSTARRS_r 445.29 1.85 17.278 0.005
PanSTARRS_i 672.4 1.8 16.831 0.003
PanSTARRS_z 833.14 2.97 16.598 0.004
PanSTARRS_y 1022.98 5.37 16.375 0.006
2MASS_J 1338.87 162.16 15.188 0.131
2MASS_H 1807.67 249.61 14.390 0.150
2MASS_K 1575.52 341.53 14.069 0.235
WISE_W1 881.29 20.11 13.838 0.025
WISE_W2 570.3 27.72 13.671 0.053
WISE_W3 2535.05 110.44 10.216 0.047
WISE_W4 3697.73 605.52 8.360 0.178
 

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})\, 10.231 10.289 10.378
{\rm log}_{10}({\rm SFR}) -0.729 -0.406 -0.085
{\rm log}_{10}({\rm sSFR}) -11.003 -10.686 -10.389
{\rm stellar\ age} 7.536 8.356 11.467

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.641 -0.424 -0.225
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.395 -0.026 0.298

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.301 0.441 0.625
\delta 0.152 0.300 0.369
\tau_1/\tau_2 0.558 0.945 1.366
Q_{PAH} 1.690 3.622 5.446
U_{min} 2.638 7.876 15.457
{\rm log}_{10}(\gamma_e)\, -2.351 -1.350 -0.581

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.615 -2.159 -1.348
{\rm log}_{10}(\tau_{AGN})\, 1.114 1.634 1.964

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.647 -0.370 -0.154
0.03-0.10 Gyr -1.103 -0.458 -0.007
0.10-0.33 Gyr -1.515 -0.773 -0.332
0.33-1.08 Gyr -1.615 -0.822 -0.362
1.08-3.55 Gyr -1.411 -0.518 0.073
3.55-11.67 Gyr -0.213 0.431 0.546
11.67-12.97 Gyr 0.158 0.731 1.443