2025aduh

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Information

Transient

Name: AT2025aduh
Right ascension: 8h30m42.94s
Declination: 43d55m13.66s
Discovery Date: Nov. 17, 2025, 1:19 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.023

Host

Name:
Right ascension: 8h30m42.92s
Declination: 43d55m12.44s
Redshift: None
Photometric Redshift: 0.131
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 18.72
Transient MWEBV processed 0.09
Host match processed 5.41
Host information processed 0.12
Host MWEBV processed 0.1
Global aperture construction processed 2.82
Global aperture photometry processed 5.16
Validate global photometry processed 13.9
Global host SED inference processed 419.43
Local aperture photometry processed 5.08
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) = 8h30m42.94s, 43d55m13.66s
semi major axis, semi minor axis (arcsec) = 0.86, 0.86
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) = 8h30m42.93s, 43d55m12.54s
semi major axis, semi minor axis (arcsec) = 4.37, 4.1
angle (degrees, anti-clockwise from east) = -58.54

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.79 0.36 22.788 0.141 AB
GALEX_NUV 2.09 0.3 23.097 0.155 AB
SDSS_u -10.38 3.87 AB
SDSS_g 17.04 1.55 20.821 0.099 AB
PanSTARRS_g 12.67 0.84 21.143 0.072 AB
SDSS_r 19.48 2.29 20.676 0.128 AB
PanSTARRS_r 17.06 1.13 20.820 0.072 AB
SDSS_i 27.89 3.53 20.286 0.137 AB
PanSTARRS_i 21.5 1.01 20.569 0.051 AB
PanSTARRS_z 18.76 2.59 20.717 0.150 AB
SDSS_z -2.96 11.16 AB
PanSTARRS_y 32.87 7.31 20.108 0.242 AB
2MASS_H 57.74 162.08 18.129 3.048 Vega
WISE_W1 -5.48 7.3 Vega
WISE_W2 -4.11 10.82 Vega
WISE_W3 107.37 53.38 13.649 0.540 Vega
WISE_W4 459.42 439.29 10.624 1.038 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})\, 8.505 8.742 8.983
{\rm log}_{10}({\rm SFR}) -0.831 -0.306 0.164
{\rm log}_{10}({\rm sSFR}) -9.688 -9.045 -8.381
{\rm stellar\ age} 0.216 1.470 4.722

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.348 -0.544 0.048
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.483 -0.309 0.195

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.261 0.565 0.939
\delta -0.418 -0.038 0.172
\tau_1/\tau_2 0.651 1.106 1.523
Q_{PAH} 1.302 3.128 5.118
U_{min} 3.383 9.188 16.758
{\rm log}_{10}(\gamma_e)\, -2.964 -1.820 -0.746

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.452 -1.034 -0.224
{\rm log}_{10}(\tau_{AGN})\, 0.958 1.320 1.764

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.855 -0.467 -0.138
0.03-0.10 Gyr -0.954 -0.293 0.269
0.10-0.32 Gyr -0.793 -0.151 0.261
0.32-1.04 Gyr -2.739 -0.828 -0.278
1.04-3.37 Gyr -4.354 -1.784 -0.895
3.37-10.88 Gyr -5.078 -2.181 -1.154
10.88-12.08 Gyr -5.422 -2.187 -1.019