2025heb results

Information

Transient
Name:AT2025heb
Right ascension: 15h18m51.06s
Declination:17d02m21.74s
Discovery Date:April 10, 2025, 9:19 a.m.
Classification:None
Redshift:None
MW E(B-V):0.035
Host
Name:2025heb
Right ascension: 15h18m51.06s
Declination:17d02m21.75s
Redshift:None
Photometric Redshift:0.190
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
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_z
GALEX_NUV
GALEX_FUV
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 18.59
Transient MWEBV processed 0.11
Host match processed 3.43
Host information processed 0.1
Host MWEBV processed 0.13
Global aperture construction processed 0.69
Global aperture photometry processed 7.56
Validate global photometry processed 19.29
Global host SED inference processed 436.47
Local aperture photometry processed 7.4
Validate local photometry no valid phot 0.02
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):15h18m51.05s, 17d02m21.89s
semi major axis, semi minor axis (arcsec):3.06, 2.59
angle (degrees, anti-clockwise from east):-109.5
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 6.73 1.91 21.829 0.308 AB
SDSS_g 26.97 1.66 20.323 0.067 AB
DES_g 25.92 0.35 20.366 0.015 AB
PanSTARRS_g 28.14 0.71 20.277 0.027 AB
SDSS_r 38.65 1.99 19.932 0.056 AB
PanSTARRS_r 40.88 0.69 19.871 0.018 AB
DES_r 44.57 0.97 19.777 0.024 AB
SDSS_i 55.23 2.54 19.545 0.050 AB
PanSTARRS_i 55.69 0.66 19.536 0.013 AB
PanSTARRS_z 59.17 1.52 19.470 0.028 AB
SDSS_z 60.44 6.38 19.447 0.115 AB
DES_z 68.51 2.43 19.311 0.039 AB
PanSTARRS_y 69.69 3.79 19.292 0.059 AB
2MASS_J 91.54 85.36 18.101 1.012 Vega
2MASS_H 8.66 149.34 20.189 18.729 Vega
2MASS_K 132.92 141.24 16.753 1.154 Vega
WISE_W1 21.17 7.05 17.886 0.361 Vega
WISE_W2 22.45 10.98 17.183 0.531 Vega
WISE_W3 99.26 41.9 13.734 0.458 Vega
WISE_W4 -28.73 234.33 Vega
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.402 9.631 9.797
{\rm log}_{10}({\rm SFR}) -1.183 -0.166 0.649
{\rm log}_{10}({\rm sSFR}) -10.881 -9.856 -8.922
{\rm stellar\ age} 0.555 2.361 4.733

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.491 -0.821 -0.254
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.037 0.022 0.334

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.296 0.458 0.657
\delta -0.746 -0.432 -0.084
\tau_1/\tau_2 0.549 0.940 1.353
Q_{PAH} 0.822 2.292 4.299
U_{min} 3.245 9.096 16.897
{\rm log}_{10}(\gamma_e)\, -2.732 -1.660 -0.678

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.462 -1.409 -0.605
{\rm log}_{10}(\tau_{AGN})\, 1.158 1.531 1.865

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.628 -0.477 -0.097
0.03-0.10 Gyr -1.728 -0.116 0.795
0.10-0.32 Gyr -0.672 0.529 1.016
0.32-1.01 Gyr -1.146 0.325 0.738
1.01-3.23 Gyr -2.928 -0.587 0.081
3.23-10.28 Gyr -3.674 -0.954 -0.250
10.28-11.42 Gyr -3.977 -0.980 -0.075