2025uug

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Information

Transient

Name: AT2025uug
Right ascension: 19h02m03.79s
Declination: 59d19m37.52s
Discovery Date: Aug. 20, 2025, 9 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.049

Host

Name:
Right ascension: 19h02m03.57s
Declination: 59d19m36.30s
Redshift: None
Photometric Redshift: 0.145
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
no valid phot
 status
Local host SED inference
Local host SED inference
not processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 6.47
Cutout download processed 24.98
Global aperture construction processed 0.65
Local aperture photometry processed 4.03
Global aperture photometry processed 3.61
Validate local photometry no valid phot 0.02
Validate global photometry processed 9.78
Host information processed 0.14
Global host SED inference processed 405.04
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.1
Host MWEBV processed 0.12
Processing status blocked N/A N/A
 

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) = 19h02m03.79s, 59d19m37.52s
semi major axis, semi minor axis (arcsec) = 0.79, 0.79
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) = 19h02m03.58s, 59d19m36.38s
semi major axis, semi minor axis (arcsec) = 4.64, 3.48
angle (degrees, anti-clockwise from east) = -118.36

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 46.13 0.98 19.740 0.023 AB
PanSTARRS_r 120.35 1.6 18.699 0.014 AB
PanSTARRS_i 213.23 1.19 18.078 0.006 AB
PanSTARRS_z 300.68 3.21 17.705 0.012 AB
PanSTARRS_y 378.36 7.07 17.455 0.020 AB
2MASS_J 415.9 110.86 16.458 0.289 Vega
2MASS_H 854.19 167.88 15.204 0.213 Vega
2MASS_K 831.06 183.67 14.763 0.240 Vega
WISE_W1 315.45 12.4 14.954 0.043 Vega
WISE_W2 214.32 14.17 14.733 0.072 Vega
WISE_W3 101.42 34.71 13.711 0.372 Vega
WISE_W4 -153.55 247.54 Vega
 

Imaging data

 

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})\, 10.477 10.589 10.687
{\rm log}_{10}({\rm SFR}) -0.715 0.133 0.720
{\rm log}_{10}({\rm sSFR}) -11.296 -10.460 -9.811
{\rm stellar\ age} 5.277 6.827 8.904

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.806 -0.434 -0.234
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.532 -0.429 0.266

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.634 0.856 1.143
\delta -0.815 -0.644 -0.440
\tau_1/\tau_2 0.610 0.979 1.339
Q_{PAH} 0.431 1.427 3.215
U_{min} 2.697 7.601 15.266
{\rm log}_{10}(\gamma_e)\, -2.849 -1.820 -0.980

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.358 -3.231 -2.017
{\rm log}_{10}(\tau_{AGN})\, 1.060 1.530 1.915

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.914 -0.450 0.087
0.03-0.10 Gyr -0.762 0.203 0.868
0.10-0.32 Gyr -0.583 0.270 0.825
0.32-1.04 Gyr -0.681 0.207 0.798
1.04-3.33 Gyr -0.479 0.418 0.749
3.33-10.73 Gyr 0.039 0.718 0.894
10.73-11.92 Gyr 0.047 0.798 1.562