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: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 37.3
Transient MWEBV processed 0.06
Host match processed 8.18
Host information processed 0.14
Host MWEBV processed 0.05
Global aperture construction processed 2.88
Global aperture photometry processed 5.23
Validate global photometry processed 13.5
Global host SED inference processed 471.66
Local aperture photometry processed 5.66
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) = 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

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})\, 8.421 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