2025agds

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Information

Transient

Name: AT2025agds
Right ascension: 0h32m52.04s
Declination: -54d35m53.79s
Discovery Date: Dec. 8, 2025, 1:27 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.016

Host

Name:
Right ascension: 0h32m51.95s
Declination: -54d35m55.69s
Redshift: None
Photometric Redshift: 0.184
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 3.68
Transient MWEBV processed 0.12
Host match processed 6.46
Host information processed 0.12
Host MWEBV processed 0.06
Global aperture construction processed 0.28
Global aperture photometry processed 0.84
Validate global photometry processed 1.0
Global host SED inference processed 493.82
Local aperture photometry processed 0.8
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) = 0h32m52.04s, -54d35m53.79s
semi major axis, semi minor axis (arcsec) = 0.65, 0.65
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) = 0h32m51.90s, -54d35m55.25s
semi major axis, semi minor axis (arcsec) = 3.66, 2.23
angle (degrees, anti-clockwise from east) = -80.36

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.07 1.31 23.110 0.686 AB
GALEX_NUV 8.43 1.9 21.585 0.244 AB
2MASS_J 215.77 74.31 17.170 0.374 Vega
2MASS_H 288.38 120.49 16.382 0.454 Vega
2MASS_K 198.07 138.8 16.320 0.761 Vega
WISE_W1 84.31 6.25 16.386 0.080 Vega
WISE_W2 70.14 8.89 15.946 0.138 Vega
WISE_W3 177.39 37.94 13.104 0.232 Vega
WISE_W4 366.84 304.36 10.869 0.901 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})\, 9.574 9.908 10.119
{\rm log}_{10}({\rm SFR}) 0.133 0.527 0.871
{\rm log}_{10}({\rm sSFR}) -9.868 -9.393 -8.865
{\rm stellar\ age} 1.423 4.633 6.557

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.810 -0.270 0.052
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.805 -0.276 0.056

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.199 0.344 0.553
\delta -0.734 -0.419 0.003
\tau_1/\tau_2 0.553 0.954 1.369
Q_{PAH} 0.313 0.970 2.570
U_{min} 2.819 7.584 14.099
{\rm log}_{10}(\gamma_e)\, -3.274 -2.581 -1.689

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.227 -3.024 -1.591
{\rm log}_{10}(\tau_{AGN})\, 0.931 1.399 1.886

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.248 0.424 0.746
0.03-0.10 Gyr -0.170 0.525 0.969
0.10-0.32 Gyr -0.302 0.443 0.883
0.32-1.02 Gyr -0.822 0.058 0.539
1.02-3.24 Gyr -1.161 -0.097 0.289
3.24-10.34 Gyr -1.433 -0.142 0.266
10.34-11.49 Gyr -1.597 -0.156 0.497