2025ugq

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Information

Transient

Name: AT2025ugq
Right ascension: 0h39m35.13s
Declination: -23d35m45.11s
Discovery Date: Aug. 15, 2025, 10:32 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.015

Host

Name:
Right ascension: 0h39m35.08s
Declination: -23d35m46.21s
Redshift: None
Photometric Redshift: 0.127
 

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 7.61
Cutout download processed 23.21
Global aperture construction processed 0.67
Local aperture photometry processed 6.75
Global aperture photometry processed 6.03
Validate local photometry no valid phot 0.03
Validate global photometry processed 16.6
Host information processed 0.14
Global host SED inference processed 603.22
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
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) = 0h39m35.13s, -23d35m45.11s
semi major axis, semi minor axis (arcsec) = 0.88, 0.88
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) = 0h39m35.06s, -23d35m46.07s
semi major axis, semi minor axis (arcsec) = 4.0, 3.23
angle (degrees, anti-clockwise from east) = -176.81

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.57 0.57 24.514 1.082 AB
GALEX_NUV 0.67 1.05 24.341 1.708 AB
SDSS_u 15.44 3.81 20.929 0.268 AB
SDSS_g 89.05 2.67 19.026 0.033 AB
DES_g 94.48 0.43 18.962 0.005 AB
PanSTARRS_g 96.44 0.98 18.939 0.011 AB
SDSS_r 230.21 4.32 17.995 0.020 AB
PanSTARRS_r 228.3 1.31 18.004 0.006 AB
DES_r 244.81 0.8 17.928 0.004 AB
SDSS_i 330.42 5.48 17.602 0.018 AB
PanSTARRS_i 324.96 1.46 17.620 0.005 AB
PanSTARRS_z 449.82 2.52 17.267 0.006 AB
SDSS_z 461.54 13.23 17.239 0.031 AB
DES_z 464.55 2.46 17.232 0.006 AB
PanSTARRS_y 485.24 5.94 17.185 0.013 AB
2MASS_J 735.38 86.27 15.839 0.127 Vega
2MASS_H 882.95 140.31 15.168 0.173 Vega
2MASS_K 993.87 177.8 14.569 0.194 Vega
WISE_W1 259.78 10.54 15.164 0.044 Vega
WISE_W2 159.11 13.84 15.057 0.094 Vega
WISE_W3 118.28 61.22 13.544 0.562 Vega
WISE_W4 -104.94 333.11 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})\, 10.579 10.699 10.753
{\rm log}_{10}({\rm SFR}) -2.998 -0.999 0.035
{\rm log}_{10}({\rm sSFR}) -13.625 -11.618 -10.634
{\rm stellar\ age} 7.253 11.101 11.514

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.520 -1.197 -0.918
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.472 -0.751 -0.006

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.339 0.460 0.601
\delta -0.919 -0.767 -0.577
\tau_1/\tau_2 0.467 0.989 1.508
Q_{PAH} 0.922 3.025 5.127
U_{min} 3.826 10.288 18.074
{\rm log}_{10}(\gamma_e)\, -2.466 -1.260 -0.400

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.909 -2.576 -1.687
{\rm log}_{10}(\tau_{AGN})\, 1.154 1.630 1.928

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.462 -1.909 -0.603
0.03-0.10 Gyr -3.897 -1.014 0.170
0.10-0.32 Gyr -4.521 -1.803 -0.201
0.32-1.04 Gyr -6.040 -3.122 -0.684
1.04-3.38 Gyr -4.467 -2.205 -0.238
3.38-10.92 Gyr -2.174 -0.064 0.894
10.92-12.13 Gyr 0.522 1.841 1.921