2025akdg

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Information

Transient

Name: AT2025akdg
Right ascension: 23h50m04.53s
Declination: 7d13m52.60s
Discovery Date: Aug. 1, 2025, 1:18 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.116

Host

Name:
Right ascension: 23h50m04.48s
Declination: 7d13m50.86s
Redshift: None
Photometric Redshift: 0.090
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 12.35
Transient MWEBV processed 0.04
Host match processed 5.35
Host information processed 0.17
Host MWEBV processed 0.05
Global aperture construction processed 2.96
Global aperture photometry processed 5.05
Validate global photometry phot valid failed 0.07
Global host SED inference not processed None
Local aperture photometry processed 3.38
Validate local photometry processed 0.03
Local host SED inference processed 500.54
 

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) = 23h50m04.53s, 7d13m52.60s
semi major axis, semi minor axis (arcsec) = 1.19, 1.19
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 5.88 0.29 21.977 0.053 AB
PanSTARRS_i 7.06 0.29 21.778 0.045 AB

Aperture details

RA, DEC (J2000) = 23h50m04.46s, 7d13m51.03s
semi major axis, semi minor axis (arcsec) = 5.07, 3.81
angle (degrees, anti-clockwise from east) = -177.23

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available

 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.057 8.366 8.571
{\rm log}_{10}({\rm SFR}) -1.920 -1.276 -0.432
{\rm log}_{10}({\rm sSFR}) -10.367 -9.648 -8.616
{\rm stellar\ age} 0.597 4.949 6.981

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.565 -0.828 -0.118
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.438 -0.749 -0.007

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.291 0.739 1.378
\delta -0.335 0.063 0.294
\tau_1/\tau_2 0.628 1.020 1.413
Q_{PAH} 1.178 3.156 5.540
U_{min} 3.237 8.381 16.071
{\rm log}_{10}(\gamma_e)\, -2.769 -1.690 -0.624

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.406 -0.024 0.314
{\rm log}_{10}(\tau_{AGN})\, 1.065 1.516 1.911

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.306 -1.520 -0.851
0.03-0.10 Gyr -2.033 -1.293 -0.320
0.10-0.33 Gyr -2.203 -1.354 -0.675
0.33-1.06 Gyr -3.054 -1.492 -1.029
1.06-3.47 Gyr -3.837 -1.613 -1.253
3.47-11.32 Gyr -4.301 -1.743 -1.301
11.32-12.57 Gyr -4.240 -1.852 -1.139

Global parameter details

Documentation

Data not available