2025eu

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Information

Transient

Name: AT2025eu
Right ascension: 9h17m25.80s
Declination: 81d39m43.63s
Discovery Date: Jan. 6, 2025, 5:21 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.024

Host

Name: 2025eu
Right ascension: 9h17m24.54s
Declination: 81d39m48.61s
Redshift: None
Photometric Redshift: 0.129
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.98
Cutout download processed 17.36
Global aperture construction processed 0.79
Local aperture photometry processed 6.01
Global aperture photometry processed 6.3
Validate local photometry no valid phot 0.03
Validate global photometry processed 20.04
Host information processed 0.1
Global host SED inference processed 660.61
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.07
Log transient processing status blocked 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) = 9h17m25.80s, 81d39m43.63s
semi major axis, semi minor axis (arcsec) = 0.87, 0.87
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error

Aperture details

RA, DEC (J2000) = 9h17m24.49s, 81d39m48.73s
semi major axis, semi minor axis (arcsec) = 4.94, 4.3
angle (degrees, anti-clockwise from east) = -61.79

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 7.54 1.95 21.707 0.281
GALEX_NUV 7.21 1.62 21.755 0.244
SDSS_u 30.34 4.19 20.195 0.150
SDSS_g 209.37 4.03 18.098 0.021
PanSTARRS_g 223.6 1.97 18.026 0.010
SDSS_r 468.55 6.14 17.223 0.014
PanSTARRS_r 450.06 2.26 17.267 0.005
SDSS_i 665.8 7.85 16.842 0.013
PanSTARRS_i 625.32 3.05 16.910 0.005
PanSTARRS_z 768.15 5.52 16.686 0.008
SDSS_z 848.89 18.8 16.578 0.024
PanSTARRS_y 889.69 12.77 16.527 0.016
2MASS_J 1336.67 147.53 15.190 0.120
2MASS_H 1394.87 230.32 14.671 0.179
2MASS_K 2156.0 240.79 13.728 0.121
WISE_W1 580.08 22.78 14.292 0.043
WISE_W2 334.87 26.75 14.249 0.087
WISE_W3 -33.47 68.52
WISE_W4 208.29 345.87 11.483 1.803
 

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})\, 10.687 10.767 10.844
{\rm log}_{10}({\rm SFR}) -0.733 -0.364 -0.040
{\rm log}_{10}({\rm sSFR}) -11.524 -11.131 -10.765
{\rm stellar\ age} 5.864 6.921 8.174

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.057 -0.753 -0.573
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.390 -0.374 0.171

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.182 0.287 0.446
\delta -0.750 -0.492 -0.247
\tau_1/\tau_2 0.535 0.942 1.406
Q_{PAH} 0.913 3.645 5.475
U_{min} 2.516 8.024 16.013
{\rm log}_{10}(\gamma_e)\, -2.725 -1.278 -0.362

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.329 -3.226 -2.096
{\rm log}_{10}(\tau_{AGN})\, 1.121 1.651 1.986

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.475 -0.126 0.122
0.03-0.10 Gyr -1.938 -0.610 -0.085
0.10-0.32 Gyr -1.836 -0.497 0.069
0.32-1.04 Gyr -0.689 0.142 0.629
1.04-3.37 Gyr -0.093 0.712 1.039
3.37-10.89 Gyr 0.613 0.946 1.094
10.89-12.10 Gyr 0.101 0.905 1.527