2025oew

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Information

Transient

Name: AT2025oew
Right ascension: 22h18m13.71s
Declination: -36d24m27.63s
Discovery Date: June 20, 2025, 2:22 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.016

Host

Name: 637165
Right ascension: 22h18m14.02s
Declination: -36d24m33.40s
Redshift: 0.127700
Photometric Redshift: 0.125
 

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 4.53
Cutout download processed 31.32
Global aperture construction processed 0.31
Local aperture photometry processed 0.97
Global aperture photometry processed 0.75
Validate local photometry no valid phot 0.01
Validate global photometry processed 1.0
Host information processed 0.15
Global host SED inference processed 465.68
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) = 22h18m13.71s, -36d24m27.63s
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

Aperture details

RA, DEC (J2000) = 22h18m14.02s, -36d24m33.84s
semi major axis, semi minor axis (arcsec) = 7.99, 6.01
angle (degrees, anti-clockwise from east) = -66.06

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 17.38 3.02 20.800 0.189 AB
GALEX_NUV 25.37 2.29 20.389 0.098 AB
2MASS_J 950.95 149.29 15.560 0.170 Vega
2MASS_H 1027.93 259.2 15.002 0.274 Vega
2MASS_K 1352.85 245.25 14.234 0.197 Vega
WISE_W1 527.44 16.07 14.396 0.033 Vega
WISE_W2 378.8 20.44 14.115 0.059 Vega
WISE_W3 1400.58 90.05 10.860 0.070 Vega
WISE_W4 1497.06 601.05 9.342 0.436 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.334 10.499 10.684
{\rm log}_{10}({\rm SFR}) 0.343 0.673 1.053
{\rm log}_{10}({\rm sSFR}) -10.197 -9.836 -9.414
{\rm stellar\ age} 3.698 5.996 7.824

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.428 -0.138 0.055
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.803 -0.308 0.057

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.232 0.384 0.574
\delta -0.685 -0.426 -0.179
\tau_1/\tau_2 0.395 0.835 1.262
Q_{PAH} 0.301 1.007 2.306
U_{min} 2.082 6.231 12.982
{\rm log}_{10}(\gamma_e)\, -3.543 -2.713 -1.525

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.375 -3.130 -1.680
{\rm log}_{10}(\tau_{AGN})\, 1.060 1.581 1.949

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.170 0.792 1.080
0.03-0.10 Gyr -0.493 0.428 1.143
0.10-0.32 Gyr -0.507 0.388 0.889
0.32-1.04 Gyr -0.288 0.552 1.012
1.04-3.38 Gyr -0.084 0.531 0.850
3.38-10.91 Gyr -0.110 0.529 0.814
10.91-12.12 Gyr -0.261 0.560 1.241