2025hwt results

Information

Transient
Name:AT2025hwt
Right ascension: 8h35m42.81s
Declination:16d41m35.02s
Discovery Date:April 16, 2025, 5:08 a.m.
Classification:None
Redshift:None
MW E(B-V):0.025
Host
Name:2025hwt
Right ascension: 8h35m42.44s
Declination:16d41m32.55s
Redshift:0.107445
Photometric Redshift:0.126
 

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_z
 DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 20.03
Transient MWEBV processed 0.05
Host match processed 3.95
Host information processed 0.09
Host MWEBV processed 0.06
Global aperture construction processed 0.6
Global aperture photometry processed 7.31
Validate global photometry processed 19.06
Global host SED inference processed 462.97
Local aperture photometry processed 7.13
Validate local photometry processed 0.02
Local host SED inference not enough filters 19.32
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):8h35m42.81s, 16d41m35.02s
semi major axis, semi minor axis (arcsec):1.02, 1.02
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 10.8 0.8 21.316 0.081 AB

Aperture details

RA, DEC (J2000):8h35m42.43s, 16d41m32.75s
semi major axis, semi minor axis (arcsec):8.75, 5.34
angle (degrees, anti-clockwise from east):-84.76
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.39 0.53 22.953 0.243 AB
GALEX_NUV 3.93 0.62 22.415 0.172 AB
SDSS_u 72.31 4.85 19.252 0.073 AB
SDSS_g 267.46 4.61 17.832 0.019 AB
DES_g 304.51 1.34 17.691 0.005 AB
PanSTARRS_g 315.65 1.68 17.652 0.006 AB
SDSS_r 664.52 7.25 16.844 0.012 AB
PanSTARRS_r 685.25 1.82 16.810 0.003 AB
DES_r 735.91 2.85 16.733 0.004 AB
SDSS_i 986.04 9.53 16.415 0.010 AB
PanSTARRS_i 980.6 2.3 16.421 0.003 AB
PanSTARRS_z 1273.21 4.53 16.138 0.004 AB
SDSS_z 1363.53 18.92 16.063 0.015 AB
DES_z 1362.75 8.52 16.064 0.007 AB
PanSTARRS_y 1548.04 11.94 15.926 0.008 AB
2MASS_J 2073.53 167.9 14.713 0.088 Vega
2MASS_H 2059.02 215.84 14.248 0.114 Vega
2MASS_K 2324.37 275.82 13.646 0.129 Vega
WISE_W1 968.77 24.21 13.735 0.027 Vega
WISE_W2 581.48 36.12 13.650 0.067 Vega
WISE_W3 151.22 184.68 13.277 1.326 Vega
WISE_W4 -341.67 667.79 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})\, 10.922 11.025 11.066
{\rm log}_{10}({\rm SFR}) -1.824 -0.952 -0.278
{\rm log}_{10}({\rm sSFR}) -12.834 -11.951 -11.269
{\rm stellar\ age} 7.771 11.282 11.732

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.999 -0.664 -0.507
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.395 -0.530 0.118

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.155 0.263 0.474
\delta -0.749 -0.439 -0.162
\tau_1/\tau_2 0.460 0.900 1.374
Q_{PAH} 0.982 3.228 5.565
U_{min} 3.472 10.113 18.034
{\rm log}_{10}(\gamma_e)\, -1.921 -0.741 -0.216

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.266 -3.049 -1.953
{\rm log}_{10}(\tau_{AGN})\, 1.198 1.700 2.025

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.360 -1.299 -0.646
0.03-0.10 Gyr -2.539 -0.971 -0.169
0.10-0.32 Gyr -3.329 -1.282 -0.331
0.32-1.05 Gyr -4.521 -1.851 -0.648
1.05-3.43 Gyr -3.539 -1.456 -0.205
3.43-11.13 Gyr -1.667 0.274 1.201
11.13-12.36 Gyr 1.175 2.147 2.222