2025veu

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Information

Transient

Name: AT2025veu
Right ascension: 15h39m40.58s
Declination: 60d03m37.96s
Discovery Date: Aug. 23, 2025, 4:51 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.010

Host

Name:
Right ascension: 15h39m40.60s
Declination: 60d03m38.19s
Redshift: None
Photometric Redshift: 0.087
 

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
processed
 status
Local host SED inference
Local host SED inference
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 5.27
Cutout download processed 29.87
Global aperture construction processed 0.64
Local aperture photometry processed 5.5
Global aperture photometry processed 5.04
Validate local photometry processed 0.03
Validate global photometry processed 14.67
Host information processed 0.16
Global host SED inference processed 413.88
Local host SED inference processed 447.63
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.04
Processing status completed 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) = 15h39m40.58s, 60d03m37.96s
semi major axis, semi minor axis (arcsec) = 1.23, 1.23
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 118.93 0.46 18.712 0.004 AB
PanSTARRS_i 181.47 0.53 18.253 0.003 AB
PanSTARRS_z 177.02 0.87 18.280 0.005 AB
PanSTARRS_y 213.23 2.05 18.078 0.010 AB

Aperture details

RA, DEC (J2000) = 15h39m40.52s, 60d03m38.09s
semi major axis, semi minor axis (arcsec) = 4.69, 4.23
angle (degrees, anti-clockwise from east) = -12.65

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.82 1.82 21.816 0.290 AB
GALEX_NUV 18.86 1.9 20.711 0.109 AB
SDSS_u 56.12 3.99 19.527 0.077 AB
SDSS_g 169.64 3.58 18.326 0.023 AB
PanSTARRS_g 175.43 1.14 18.290 0.007 AB
SDSS_r 314.12 4.98 17.657 0.017 AB
PanSTARRS_r 310.67 1.53 17.669 0.005 AB
SDSS_i 410.65 6.11 17.366 0.016 AB
PanSTARRS_i 421.21 1.72 17.339 0.004 AB
PanSTARRS_z 448.35 3.01 17.271 0.007 AB
SDSS_z 505.16 13.88 17.141 0.030 AB
PanSTARRS_y 519.23 7.23 17.112 0.015 AB
2MASS_J 595.99 117.08 16.067 0.213 Vega
2MASS_H 804.94 157.92 15.268 0.213 Vega
2MASS_K 893.27 185.6 14.685 0.226 Vega
WISE_W1 323.13 9.41 14.928 0.032 Vega
WISE_W2 264.62 11.18 14.504 0.046 Vega
WISE_W3 947.84 35.25 11.284 0.040 Vega
WISE_W4 1748.45 298.62 9.173 0.185 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.529 9.726 9.926
{\rm log}_{10}({\rm SFR}) -0.441 0.005 0.452
{\rm log}_{10}({\rm sSFR}) -10.212 -9.713 -9.213
{\rm stellar\ age} 4.027 6.469 8.605

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.502 -0.937 -0.402
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.931 -0.140 0.254

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.382 0.750 1.085
\delta -0.536 -0.145 0.186
\tau_1/\tau_2 0.596 0.984 1.349
Q_{PAH} 0.817 2.416 4.607
U_{min} 2.641 7.271 13.786
{\rm log}_{10}(\gamma_e)\, -3.501 -2.683 -1.296

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.776 -1.877 -0.588
{\rm log}_{10}(\tau_{AGN})\, 0.983 1.490 1.870

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.174 0.134 0.400
0.03-0.10 Gyr -1.003 -0.087 0.497
0.10-0.33 Gyr -1.532 -0.447 0.151
0.33-1.07 Gyr -1.558 -0.409 0.086
1.07-3.48 Gyr -1.302 -0.336 0.026
3.48-11.35 Gyr -0.941 -0.269 0.045
11.35-12.61 Gyr -1.005 -0.189 0.574

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.042 10.120 10.183
{\rm log}_{10}({\rm SFR}) -0.363 -0.109 0.156
{\rm log}_{10}({\rm sSFR}) -10.480 -10.203 -9.938
{\rm stellar\ age} 6.334 7.226 8.313

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.841 -0.639 -0.473
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.598 0.125 0.316

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.151 0.217 0.328
\delta -0.911 -0.701 -0.389
\tau_1/\tau_2 0.856 1.174 1.511
Q_{PAH} 0.989 2.265 3.997
U_{min} 2.453 6.993 14.121
{\rm log}_{10}(\gamma_e)\, -2.869 -1.811 -1.022

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.187 -1.682 -1.318
{\rm log}_{10}(\tau_{AGN})\, 1.031 1.351 1.795

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.364 -0.191 -0.050
0.03-0.10 Gyr -0.427 -0.071 0.251
0.10-0.33 Gyr -0.512 -0.159 0.136
0.33-1.07 Gyr -0.618 -0.207 0.080
1.07-3.48 Gyr -0.453 -0.004 0.245
3.48-11.35 Gyr 0.079 0.266 0.391
11.35-12.61 Gyr -0.125 0.344 0.823