2025euw

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Information

Transient

Name: AT2025euw
Right ascension: 8h33m22.61s
Declination: -12d32m24.90s
Discovery Date: March 19, 2025, 4:21 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.041

Host

Name: 2025euw
Right ascension: 8h33m22.56s
Declination: -12d32m26.55s
Redshift: None
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 2.45
Cutout download processed 3.14
Global aperture construction processed 0.77
Local aperture photometry processed 3.48
Global aperture photometry processed 3.52
Validate local photometry no valid phot 0.02
Validate global photometry processed 11.06
Host information processed 0.08
Global host SED inference processed 405.45
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.13
Host MWEBV processed 0.07
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) = 8h33m22.61s, -12d32m24.90s
semi major axis, semi minor axis (arcsec) = 0.89, 0.89
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) = 8h33m22.54s, -12d32m26.33s
semi major axis, semi minor axis (arcsec) = 6.8, 4.55
angle (degrees, anti-clockwise from east) = -149.88

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 24.96 3.95 20.407 0.172 AB
GALEX_NUV 29.28 2.96 20.233 0.110 AB
PanSTARRS_g 106.33 1.42 18.833 0.014 AB
PanSTARRS_r 159.95 1.63 18.390 0.011 AB
PanSTARRS_i 205.6 1.26 18.117 0.007 AB
PanSTARRS_z 220.6 4.4 18.041 0.022 AB
PanSTARRS_y 229.2 9.4 17.999 0.045 AB
2MASS_J 187.39 171.0 17.323 0.991 Vega
2MASS_H 298.78 261.41 16.344 0.950 Vega
2MASS_K 288.5 356.29 15.912 1.341 Vega
WISE_W1 142.75 19.73 15.815 0.150 Vega
WISE_W2 61.96 23.26 16.081 0.408 Vega
WISE_W3 126.0 76.28 13.475 0.657 Vega
WISE_W4 195.7 592.16 11.551 3.285 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})\, 9.951 10.039 10.136
{\rm log}_{10}({\rm SFR}) 0.124 0.366 0.607
{\rm log}_{10}({\rm sSFR}) -9.891 -9.657 -9.450
{\rm stellar\ age} 5.664 6.650 7.827

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.185 -0.754 -0.411
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.593 -0.863 -0.030

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.053 0.143 0.306
\delta -0.373 0.108 0.320
\tau_1/\tau_2 0.768 1.113 1.501
Q_{PAH} 1.048 2.847 4.845
U_{min} 2.624 7.397 14.210
{\rm log}_{10}(\gamma_e)\, -2.742 -1.581 -0.528

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.259 -1.567 -0.881
{\rm log}_{10}(\tau_{AGN})\, 1.090 1.473 1.832

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.228 0.000 0.179
0.03-0.10 Gyr 0.183 0.470 0.735
0.10-0.32 Gyr -0.129 0.245 0.472
0.32-1.05 Gyr -0.429 -0.051 0.210
1.05-3.38 Gyr -0.379 -0.016 0.192
3.38-10.94 Gyr -0.058 0.157 0.312
10.94-12.15 Gyr -0.154 0.303 0.772