2026aham results

Information

Transient
Name:AT2026aham
Right ascension: 3h06m56.83s
Declination:-38d20m47.17s
Discovery Date:Oct. 28, 2026, 12:59 p.m.
Classification:None
Redshift:None
MW E(B-V):0.019
Host
Name:J030656.81-382049.61
Object ID:9906608027272954
Catalog Name:decals
Catalog Release:dr9
Right ascension: 3h06m56.81s
Declination:-38d20m49.61s
Redshift:None
Photometric Redshift:0.150
Dataset
Version:0
 

Cutout Download Report

Downloadable 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 4.22
Transient MWEBV processed 0.14
Host match processed 6.34
Host information processed 0.13
Host MWEBV processed 0.21
Host spectrum download processed 0.06
Global aperture construction processed 0.27
Global aperture photometry processed 1.0
Validate global photometry processed 1.3
Global host SED inference processed 377.42
Local aperture photometry processed 0.95
Validate local photometry no valid phot 0.01
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution


 

Host Galaxy Spectrum

 

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})\, 9.848 10.112 10.295
{\rm log}_{10}({\rm SFR}) -0.299 0.105 0.488
{\rm log}_{10}({\rm sSFR}) -10.529 -10.037 -9.424
{\rm stellar\ age} 4.813 6.646 7.892

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.892 -0.290 0.006
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.231 -0.550 0.071

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.206 0.437 0.754
\delta -0.546 -0.166 0.191
\tau_1/\tau_2 0.618 0.913 1.209
Q_{PAH} 0.371 1.005 2.306
U_{min} 2.677 7.665 15.035
{\rm log}_{10}(\gamma_e)\, -3.313 -2.541 -1.506

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.351 -3.359 -1.897
{\rm log}_{10}(\tau_{AGN})\, 0.942 1.421 1.881

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.265 0.197 0.545
0.03-0.10 Gyr -0.609 -0.015 0.484
0.10-0.32 Gyr -0.949 -0.247 0.284
0.32-1.03 Gyr -0.969 -0.296 0.177
1.03-3.32 Gyr -0.702 -0.031 0.286
3.32-10.68 Gyr -0.301 0.247 0.506
10.68-11.86 Gyr -0.495 0.292 0.879
 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):3h06m56.81s, -38d20m50.48s
semi major axis, semi minor axis (arcsec):6.98, 4.3
angle (degrees, anti-clockwise from east):180.95
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.47 1.49 22.275 0.362 AB
GALEX_NUV 5.63 1.31 22.023 0.253 AB
2MASS_J 167.46 106.55 17.445 0.691 Vega
2MASS_H 322.23 148.67 16.262 0.501 Vega
2MASS_K 132.0 204.53 16.761 1.682 Vega
WISE_W1 122.47 6.85 15.981 0.061 Vega
WISE_W2 85.34 10.39 15.733 0.132 Vega
WISE_W3 148.71 42.19 13.295 0.308 Vega
WISE_W4 189.08 225.09 11.588 1.292 Vega