2025agdi

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Information

Transient

Name: AT2025agdi
Right ascension: 3h23m38.18s
Declination: -36d53m15.02s
Discovery Date: Dec. 6, 2025, 9:28 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.017

Host

Name: 12688
Right ascension: 3h23m38.18s
Declination: -36d53m15.39s
Redshift: 0.040102
Photometric Redshift:
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 4.12
Transient MWEBV processed 0.14
Host match processed 4.81
Host information processed 0.12
Host MWEBV processed 0.04
Global aperture construction processed 0.13
Global aperture photometry processed 0.84
Validate global photometry processed 1.02
Global host SED inference processed 824.01
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) = 3h23m38.18s, -36d53m15.02s
semi major axis, semi minor axis (arcsec) = 2.52, 2.52
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) = 3h23m38.18s, -36d53m15.25s
semi major axis, semi minor axis (arcsec) = 11.89, 7.62
angle (degrees, anti-clockwise from east) = -145.16

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 10.3 2.27 21.368 0.239 AB
GALEX_NUV 30.28 2.57 20.197 0.092 AB
2MASS_J 7659.41 205.98 13.295 0.029 Vega
2MASS_H 9560.87 299.79 12.581 0.034 Vega
2MASS_K 9189.54 333.52 12.154 0.039 Vega
WISE_W1 4086.9 29.23 12.173 0.008 Vega
WISE_W2 2732.39 34.71 11.970 0.014 Vega
WISE_W3 9382.08 83.08 8.795 0.010 Vega
WISE_W4 17534.29 979.7 6.670 0.061 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})\, 10.461 10.612 10.743
{\rm log}_{10}({\rm SFR}) -0.532 0.173 0.718
{\rm log}_{10}({\rm sSFR}) -11.180 -10.407 -9.868
{\rm stellar\ age} 6.450 8.067 11.416

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.680 -0.189 0.061
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.189 -0.457 0.013

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.341 0.579 0.910
\delta -0.857 -0.631 -0.370
\tau_1/\tau_2 0.212 0.615 1.162
Q_{PAH} 0.163 0.613 1.909
U_{min} 2.467 7.072 13.707
{\rm log}_{10}(\gamma_e)\, -3.412 -2.251 -1.443

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.407 -1.935 -1.057
{\rm log}_{10}(\tau_{AGN})\, 1.366 1.792 2.031

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.944 0.080 0.598
0.03-0.10 Gyr -1.250 -0.015 0.821
0.10-0.33 Gyr -1.673 -0.287 0.347
0.33-1.09 Gyr -1.590 -0.197 0.457
1.09-3.60 Gyr -1.093 0.217 0.664
3.60-11.90 Gyr -0.094 0.623 0.848
11.90-13.22 Gyr 0.242 0.952 1.757