2025tha results

Information

Transient
Name:AT2025tha
Right ascension: 23h37m17.67s
Declination:27d02m28.90s
Discovery Date:July 30, 2025, 8:44 a.m.
Classification:None
Redshift:None
MW E(B-V):0.057
Host
Name:
Right ascension: 23h37m18.22s
Declination:27d02m22.31s
Redshift:None
Photometric Redshift:0.129
 

Cutout Download Report

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

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 42.34
Transient MWEBV processed 0.05
Host match processed 5.95
Host information processed 0.17
Host MWEBV processed 0.05
Global aperture construction processed 0.66
Global aperture photometry processed 6.95
Validate global photometry processed 17.83
Global host SED inference processed 691.61
Local aperture photometry processed 7.6
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):23h37m18.21s, 27d02m22.40s
semi major axis, semi minor axis (arcsec):5.31, 5.0
angle (degrees, anti-clockwise from east):-8.7
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 1.54 1.45 23.432 1.023 AB
SDSS_u 36.87 4.91 19.983 0.145 AB
SDSS_g 120.47 3.16 18.698 0.028 AB
DES_g 134.42 0.75 18.579 0.006 AB
PanSTARRS_g 137.07 1.22 18.558 0.010 AB
SDSS_r 332.92 5.53 17.594 0.018 AB
PanSTARRS_r 319.67 1.59 17.638 0.005 AB
DES_r 363.71 2.66 17.498 0.008 AB
SDSS_i 492.61 7.47 17.169 0.016 AB
PanSTARRS_i 481.55 1.65 17.193 0.004 AB
PanSTARRS_z 635.05 3.58 16.893 0.006 AB
SDSS_z 712.39 21.83 16.768 0.033 AB
DES_z 713.87 11.61 16.766 0.018 AB
PanSTARRS_y 764.5 9.29 16.692 0.013 AB
2MASS_J 841.28 122.52 15.693 0.158 Vega
2MASS_H 1076.71 185.66 14.952 0.187 Vega
2MASS_K 1059.71 230.2 14.499 0.236 Vega
WISE_W1 469.73 14.97 14.521 0.035 Vega
WISE_W2 276.92 17.71 14.455 0.069 Vega
WISE_W3 33.47 64.69 14.914 2.099 Vega
WISE_W4 502.12 440.31 10.528 0.952 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})\, 10.827 10.937 10.977
{\rm log}_{10}({\rm SFR}) -6.013 -2.621 -0.914
{\rm log}_{10}({\rm sSFR}) -17.014 -13.604 -11.818
{\rm stellar\ age} 7.957 11.443 11.499

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.150 -0.891 -0.689
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.565 -0.607 0.200

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.200 0.304 0.462
\delta -0.801 -0.507 -0.259
\tau_1/\tau_2 0.413 0.867 1.401
Q_{PAH} 0.954 2.938 5.143
U_{min} 4.076 11.368 18.799
{\rm log}_{10}(\gamma_e)\, -2.383 -1.276 -0.388

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.226 -3.025 -1.946
{\rm log}_{10}(\tau_{AGN})\, 1.144 1.669 2.017

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -7.258 -3.641 -1.519
0.03-0.10 Gyr -6.991 -3.012 -0.847
0.10-0.32 Gyr -7.281 -3.833 -1.315
0.32-1.04 Gyr -7.426 -4.617 -1.754
1.04-3.37 Gyr -5.138 -3.081 -0.967
3.37-10.90 Gyr -2.222 -0.735 1.053
10.90-12.11 Gyr 1.286 2.102 2.147