2025oad

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Information

Transient

Name: AT2025oad
Right ascension: 20h28m52.04s
Declination: 1d27m25.98s
Discovery Date: June 11, 2025, 1:34 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.086

Host

Name:
Right ascension: 20h28m51.99s
Declination: 1d27m26.37s
Redshift: None
Photometric Redshift: 0.138
 

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 8.18
Cutout download processed 37.3
Global aperture construction processed 2.88
Local aperture photometry processed 5.66
Global aperture photometry processed 5.23
Validate local photometry no valid phot 0.02
Validate global photometry processed 13.5
Host information processed 0.14
Global host SED inference processed 471.66
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.06
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) = 20h28m52.04s, 1d27m25.98s
semi major axis, semi minor axis (arcsec) = 0.82, 0.82
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) = 20h28m51.98s, 1d27m26.54s
semi major axis, semi minor axis (arcsec) = 5.42, 4.0
angle (degrees, anti-clockwise from east) = -22.26

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 18.54 0.29 20.730 0.017 AB
PanSTARRS_g 22.95 1.03 20.498 0.049 AB
PanSTARRS_r 35.26 1.21 20.032 0.037 AB
DES_r 27.03 0.61 20.321 0.024 AB
PanSTARRS_i 38.44 1.21 19.938 0.034 AB
PanSTARRS_z 24.73 3.4 20.417 0.149 AB
DES_z 32.38 1.53 20.124 0.051 AB
PanSTARRS_y 47.93 10.15 19.698 0.230 AB
2MASS_J 116.08 130.38 17.843 1.219 Vega
2MASS_H 349.08 243.37 16.175 0.757 Vega
2MASS_K 178.69 204.88 16.432 1.245 Vega
WISE_W1 -20.05 17.59 Vega
WISE_W2 -21.35 17.95 Vega
WISE_W3 70.38 70.81 14.107 1.092 Vega
WISE_W4 350.71 360.3 10.918 1.115 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})\, 8.421 8.694 9.050
{\rm log}_{10}({\rm SFR}) -0.168 0.052 0.249
{\rm log}_{10}({\rm sSFR}) -9.105 -8.657 -8.211
{\rm stellar\ age} 0.447 2.889 5.353

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.874 -0.143 0.104
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.875 -0.344 -0.202

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.201 0.309 0.476
\delta -0.651 -0.225 0.124
\tau_1/\tau_2 0.846 1.235 1.601
Q_{PAH} 0.687 2.237 4.609
U_{min} 3.050 8.207 14.890
{\rm log}_{10}(\gamma_e)\, -2.968 -1.991 -1.024

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.770 -1.900 -0.834
{\rm log}_{10}(\tau_{AGN})\, 0.959 1.358 1.795

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.043 0.210 0.372
0.03-0.10 Gyr -0.525 -0.055 0.248
0.10-0.32 Gyr -0.963 -0.347 0.003
0.32-1.04 Gyr -2.329 -1.140 -0.502
1.04-3.35 Gyr -2.864 -1.490 -0.830
3.35-10.80 Gyr -3.212 -1.683 -0.979
10.80-12.00 Gyr -3.259 -1.695 -0.850