2025adgk

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Information

Transient

Name: AT2025adgk
Right ascension: 4h34m44.07s
Declination: -20d11m48.25s
Discovery Date: Nov. 8, 2025, 6:26 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.035

Host

Name:
Right ascension: 4h34m43.90s
Declination: -20d11m53.25s
Redshift: None
Photometric Redshift: 0.160
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 1.94
Transient MWEBV processed 0.09
Host match processed 5.53
Host information processed 0.15
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 4.01
Validate global photometry processed 11.15
Global host SED inference processed 413.55
Local aperture photometry processed 3.94
Validate local photometry no valid phot 0.02
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) = 4h34m44.07s, -20d11m48.25s
semi major axis, semi minor axis (arcsec) = 0.73, 0.73
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) = 4h34m43.89s, -20d11m53.08s
semi major axis, semi minor axis (arcsec) = 5.95, 4.6
angle (degrees, anti-clockwise from east) = -174.63

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.38 1.65 21.888 0.282 AB
GALEX_NUV 7.05 1.52 21.780 0.235 AB
PanSTARRS_g 170.12 1.36 18.323 0.009 AB
PanSTARRS_r 379.09 1.66 17.453 0.005 AB
PanSTARRS_i 546.83 1.66 17.055 0.003 AB
PanSTARRS_z 704.41 4.99 16.780 0.008 AB
PanSTARRS_y 824.67 9.14 16.609 0.012 AB
2MASS_J 1201.47 148.5 15.306 0.134 Vega
2MASS_H 1329.99 228.09 14.723 0.186 Vega
2MASS_K 1154.62 281.04 14.406 0.264 Vega
WISE_W1 540.65 13.18 14.369 0.026 Vega
WISE_W2 388.89 16.98 14.086 0.047 Vega
WISE_W3 163.38 60.92 13.193 0.405 Vega
WISE_W4 638.32 390.88 10.267 0.665 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})\, 10.924 10.967 11.023
{\rm log}_{10}({\rm SFR}) -0.129 0.274 0.657
{\rm log}_{10}({\rm sSFR}) -11.109 -10.709 -10.324
{\rm stellar\ age} 6.629 7.149 9.079

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.795 -0.581 -0.446
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.475 -0.322 0.301

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.164 0.258 0.382
\delta -0.841 -0.623 -0.334
\tau_1/\tau_2 0.676 1.051 1.457
Q_{PAH} 0.867 2.574 4.959
U_{min} 2.401 7.338 14.517
{\rm log}_{10}(\gamma_e)\, -2.901 -1.851 -0.703

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.228 -2.954 -1.899
{\rm log}_{10}(\tau_{AGN})\, 1.168 1.669 2.001

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.837 -0.093 0.260
0.03-0.10 Gyr -0.154 0.347 0.790
0.10-0.32 Gyr -0.304 0.319 0.702
0.32-1.03 Gyr -0.348 0.282 0.623
1.03-3.30 Gyr -0.274 0.557 0.891
3.30-10.57 Gyr 0.947 1.188 1.282
10.57-11.75 Gyr 0.773 1.296 1.951