2025aeu results

Information

Transient
Name:AT2025aeu
Right ascension: 11h44m42.51s
Declination:12d46m59.46s
Discovery Date:Jan. 24, 2025, 8:48 a.m.
Classification:None
Redshift:None
MW E(B-V):0.033
Host
Name:2025aeu
Right ascension: 11h44m42.78s
Declination:12d47m01.41s
Redshift:0.091581
Photometric Redshift:0.094
 

Cutout Download Report

Downloaded Unavailable
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
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 13.7
Transient MWEBV processed 0.1
Host match processed 2.04
Host information processed 0.11
Host MWEBV processed 0.05
Global aperture construction processed 0.63
Global aperture photometry processed 4.38
Validate global photometry processed 14.68
Global host SED inference processed 440.87
Local aperture photometry processed 4.61
Validate local photometry processed 0.02
Local host SED inference processed 440.51
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h44m42.51s, 12d46m59.46s
semi major axis, semi minor axis (arcsec):1.17, 1.17
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_i 7.96 0.42 21.648 0.057 AB
PanSTARRS_z 9.92 0.68 21.408 0.075 AB
PanSTARRS_y 8.84 1.46 21.534 0.180 AB

Aperture details

RA, DEC (J2000):11h44m42.77s, 12d47m01.47s
semi major axis, semi minor axis (arcsec):5.8, 4.49
angle (degrees, anti-clockwise from east):-73.4
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.08 2.04 22.375 0.544 AB
GALEX_NUV 6.17 2.56 21.924 0.450 AB
SDSS_u 51.86 4.13 19.613 0.086 AB
SDSS_g 228.89 4.18 18.001 0.020 AB
PanSTARRS_g 244.33 1.15 17.930 0.005 AB
SDSS_r 541.75 6.43 17.066 0.013 AB
PanSTARRS_r 529.46 1.44 17.090 0.003 AB
SDSS_i 785.0 8.3 16.663 0.011 AB
PanSTARRS_i 762.46 1.81 16.694 0.003 AB
PanSTARRS_z 998.39 2.89 16.402 0.003 AB
SDSS_z 1071.04 16.24 16.325 0.016 AB
PanSTARRS_y 1172.02 6.02 16.228 0.006 AB
2MASS_J 1694.38 125.58 14.933 0.080 Vega
2MASS_H 2333.57 235.24 14.112 0.109 Vega
2MASS_K 2328.95 197.83 13.644 0.092 Vega
WISE_W1 843.26 20.77 13.886 0.027 Vega
WISE_W2 544.49 25.49 13.721 0.051 Vega
WISE_W3 457.33 89.26 12.075 0.212 Vega
WISE_W4 537.81 484.82 10.453 0.979 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.189 8.513 8.726
{\rm log}_{10}({\rm SFR}) -1.569 -0.980 -0.403
{\rm log}_{10}({\rm sSFR}) -10.213 -9.514 -8.656
{\rm stellar\ age} 0.922 5.393 7.372

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.453 -0.579 -0.002
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.553 -0.808 -0.096

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.677 1.109 1.665
\delta -0.230 0.060 0.274
\tau_1/\tau_2 0.612 0.978 1.354
Q_{PAH} 1.045 2.689 4.909
U_{min} 3.075 8.220 15.529
{\rm log}_{10}(\gamma_e)\, -2.797 -1.689 -0.609

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.483 -0.331 0.154
{\rm log}_{10}(\tau_{AGN})\, 1.010 1.486 1.858

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.705 -1.091 -0.618
0.03-0.10 Gyr -1.812 -1.051 -0.337
0.10-0.33 Gyr -2.322 -1.306 -0.641
0.33-1.06 Gyr -2.965 -1.494 -0.985
1.06-3.47 Gyr -3.375 -1.566 -1.162
3.47-11.30 Gyr -3.664 -1.559 -1.168
11.30-12.56 Gyr -3.528 -1.620 -0.926

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.671 10.724 10.817
{\rm log}_{10}({\rm SFR}) -3.749 -1.536 -0.481
{\rm log}_{10}({\rm sSFR}) -14.616 -12.255 -11.205
{\rm stellar\ age} 7.435 8.908 11.837

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.672 -0.467 -0.318
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.592 -0.633 0.217

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.145 0.266 0.423
\delta -0.566 -0.189 0.087
\tau_1/\tau_2 0.594 0.997 1.402
Q_{PAH} 0.862 2.576 4.738
U_{min} 2.760 8.246 16.811
{\rm log}_{10}(\gamma_e)\, -2.750 -1.708 -0.666

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.142 -2.954 -1.985
{\rm log}_{10}(\tau_{AGN})\, 1.024 1.494 1.912

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -5.121 -1.857 -0.814
0.03-0.10 Gyr -4.366 -1.592 -0.414
0.10-0.33 Gyr -4.487 -1.657 -0.410
0.33-1.06 Gyr -4.344 -1.862 -0.580
1.06-3.47 Gyr -2.888 -1.017 0.101
3.47-11.30 Gyr -0.863 0.821 1.001
11.30-12.56 Gyr 0.442 1.417 1.959