2026stw results

Information

Transient
Name:AT2026stw
Right ascension: 0h46m53.32s
Declination:-41d36m56.82s
Discovery Date:July 9, 2026, 10:30 a.m.
Classification:None
Redshift:None
MW E(B-V):0.013
Host
Name:ESO295-004
Object ID:1256922.0
Catalog Name:glade
Catalog Release:latest
Right ascension: 0h46m53.09s
Declination:-41d36m59.34s
Redshift:0.102834
Photometric Redshift:None
 

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: blocked

Task Name Status Time (s)
Cutout download processed 4.82
Transient MWEBV processed 0.14
Host match processed 4.37
Host information processed 0.07
Host MWEBV processed 0.18
Global aperture construction processed 0.17
Global aperture photometry processed 0.89
Validate global photometry processed 1.24
Global host SED inference processed 455.28
Local aperture photometry processed 0.79
Validate local photometry no valid phot 0.01
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):0h46m53.17s, -41d37m00.08s
semi major axis, semi minor axis (arcsec):9.49, 8.53
angle (degrees, anti-clockwise from east):-101.28
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 183.07 0.81 18.243 0.005 AB
GALEX_NUV 269.36 0.56 17.824 0.002 AB
2MASS_J 4462.92 219.55 13.881 0.053 Vega
2MASS_H 4728.11 325.62 13.346 0.075 Vega
2MASS_K 4302.0 405.39 12.978 0.102 Vega
WISE_W1 2227.87 27.89 12.831 0.014 Vega
WISE_W2 1576.5 32.0 12.567 0.022 Vega
WISE_W3 8975.9 124.56 8.843 0.015 Vega
WISE_W4 9596.69 955.77 7.325 0.108 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})\, 10.632 10.871 11.037
{\rm log}_{10}({\rm SFR}) 0.896 1.207 1.590
{\rm log}_{10}({\rm sSFR}) -10.003 -9.644 -9.183
{\rm stellar\ age} 2.534 6.052 7.799

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.586 -0.204 0.090
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.922 -0.375 -0.040

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.151 0.262 0.413
\delta -0.765 -0.428 -0.095
\tau_1/\tau_2 0.458 0.931 1.387
Q_{PAH} 0.435 1.214 2.508
U_{min} 2.475 6.773 12.962
{\rm log}_{10}(\gamma_e)\, -3.308 -2.398 -1.595

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.279 -3.049 -1.675
{\rm log}_{10}(\tau_{AGN})\, 1.130 1.654 2.007

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 1.074 1.379 1.598
0.03-0.10 Gyr 0.116 1.017 1.659
0.10-0.33 Gyr -0.005 0.808 1.356
0.33-1.06 Gyr 0.070 0.874 1.469
1.06-3.44 Gyr 0.124 0.824 1.167
3.44-11.18 Gyr -0.135 0.857 1.167
11.18-12.42 Gyr -0.120 0.928 1.583