2025agdz

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Information

Transient

Name: AT2025agdz
Right ascension: 23h01m31.61s
Declination: 2d36m57.18s
Discovery Date: Dec. 6, 2025, 12:17 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.063

Host

Name:
Right ascension: 23h01m31.54s
Declination: 2d36m57.47s
Redshift: None
Photometric Redshift: 0.172
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 17.67
Transient MWEBV processed 0.09
Host match processed 6.29
Host information processed 0.16
Host MWEBV processed 0.04
Global aperture construction processed 2.77
Global aperture photometry processed 5.69
Validate global photometry processed 16.11
Global host SED inference processed 473.53
Local aperture photometry processed 5.69
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) = 23h01m31.61s, 2d36m57.18s
semi major axis, semi minor axis (arcsec) = 0.68, 0.68
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) = 23h01m31.50s, 2d36m57.54s
semi major axis, semi minor axis (arcsec) = 3.67, 3.58
angle (degrees, anti-clockwise from east) = -40.25

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 6.38 2.5 21.888 0.425 AB
SDSS_u 9.76 3.63 21.427 0.404 AB
SDSS_g 10.08 1.39 21.391 0.150 AB
PanSTARRS_g 10.6 0.7 21.337 0.071 AB
SDSS_r 16.57 1.94 20.852 0.127 AB
PanSTARRS_r 16.39 1.24 20.863 0.082 AB
DES_r 18.03 0.41 20.760 0.025 AB
SDSS_i 24.99 2.96 20.405 0.128 AB
PanSTARRS_i 21.57 0.7 20.565 0.035 AB
PanSTARRS_z 20.83 2.24 20.603 0.117 AB
SDSS_z 43.57 12.19 19.802 0.304 AB
PanSTARRS_y 44.9 6.67 19.769 0.161 AB
2MASS_J 4.95 105.23 21.269 23.079 Vega
2MASS_H 456.44 170.55 15.884 0.406 Vega
2MASS_K 97.52 168.36 17.089 1.874 Vega
WISE_W1 21.47 8.14 17.871 0.412 Vega
WISE_W2 15.38 13.3 17.594 0.939 Vega
WISE_W3 -7.43 77.06 Vega
WISE_W4 -75.77 398.14 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})\, 8.831 9.189 9.445
{\rm log}_{10}({\rm SFR}) -0.850 0.136 0.747
{\rm log}_{10}({\rm sSFR}) -10.158 -9.048 -8.060
{\rm stellar\ age} 0.188 1.130 4.698

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.420 -0.390 0.065
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.941 -0.211 0.104

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.515 0.820 1.299
\delta -0.490 -0.164 0.122
\tau_1/\tau_2 0.573 1.068 1.527
Q_{PAH} 1.081 3.241 5.384
U_{min} 3.669 9.663 17.549
{\rm log}_{10}(\gamma_e)\, -2.921 -1.779 -0.682

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.474 -1.460 -0.309
{\rm log}_{10}(\tau_{AGN})\, 1.042 1.417 1.833

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.719 -0.309 0.220
0.03-0.10 Gyr -1.114 0.174 0.901
0.10-0.32 Gyr -1.218 0.114 0.712
0.32-1.02 Gyr -3.198 -0.670 0.160
1.02-3.27 Gyr -5.417 -1.689 -0.398
3.27-10.45 Gyr -6.279 -2.136 -0.675
10.45-11.61 Gyr -6.464 -1.947 -0.569