2026vah results

Information

Transient
Name:AT2026vah
Right ascension: 3h09m20.21s
Declination:-23d25m42.75s
Discovery Date:July 15, 2026, 2:55 a.m.
Classification:None
Redshift:None
MW E(B-V):0.020
Host
Name:800943
Object ID:1195159.0
Catalog Name:glade
Catalog Release:latest
Right ascension: 3h09m20.09s
Declination:-23d25m43.02s
Redshift:0.038865
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
DES_g
DES_r
DES_i
DES_z
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 8.26
Transient MWEBV processed 0.15
Host match processed 4.97
Host information processed 0.14
Host MWEBV processed 0.06
Global aperture construction processed 0.72
Global aperture photometry processed 6.27
Validate global photometry processed 16.18
Global host SED inference processed 581.18
Local aperture photometry processed 6.32
Validate local photometry processed 0.02
Local host SED inference processed 549.06
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):3h09m20.21s, -23d25m42.75s
semi major axis, semi minor axis (arcsec):2.6, 2.6
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 567.16 0.68 17.016 0.001 AB
PanSTARRS_g 523.6 0.97 17.103 0.002 AB
PanSTARRS_r 1127.43 1.26 16.270 0.001 AB
DES_r 1341.13 1.2 16.081 0.001 AB
PanSTARRS_i 1669.55 1.18 15.843 0.001 AB
DES_i 1941.47 2.41 15.680 0.001 AB
PanSTARRS_z 2115.77 2.45 15.586 0.001 AB
DES_z 2517.36 5.3 15.398 0.002 AB
PanSTARRS_y 2610.56 4.39 15.358 0.002 AB

Aperture details

RA, DEC (J2000):3h09m20.10s, -23d25m44.10s
semi major axis, semi minor axis (arcsec):15.97, 9.32
angle (degrees, anti-clockwise from east):190.11
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 15.19 3.82 20.946 0.273 AB
GALEX_NUV 10.86 3.48 21.311 0.349 AB
DES_g 1583.01 1.24 15.901 0.001 AB
PanSTARRS_g 1597.9 3.63 15.891 0.002 AB
PanSTARRS_r 3351.48 4.67 15.087 0.002 AB
DES_r 3690.49 2.11 14.982 0.001 AB
PanSTARRS_i 4982.09 4.92 14.656 0.001 AB
DES_i 5326.03 4.16 14.584 0.001 AB
PanSTARRS_z 6467.47 10.12 14.373 0.002 AB
DES_z 6862.32 9.04 14.309 0.001 AB
PanSTARRS_y 7838.75 19.88 14.164 0.003 AB
2MASS_J 9800.7 294.37 13.027 0.033 Vega
2MASS_H 12634.24 506.56 12.279 0.044 Vega
2MASS_K 10066.9 577.48 12.055 0.062 Vega
WISE_W1 4592.05 32.17 12.046 0.008 Vega
WISE_W2 2436.14 34.61 12.094 0.015 Vega
WISE_W3 491.17 96.27 11.998 0.213 Vega
WISE_W4 355.17 406.83 10.904 1.244 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.915 10.143 10.266
{\rm log}_{10}({\rm SFR}) -0.371 0.286 0.780
{\rm log}_{10}({\rm sSFR}) -10.538 -9.884 -9.145
{\rm stellar\ age} 3.724 6.739 8.529

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.459 -0.680 -0.262
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.686 -0.121 0.189

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.657 1.098 1.549
\delta -0.868 -0.608 -0.290
\tau_1/\tau_2 0.621 0.955 1.355
Q_{PAH} 0.859 2.193 4.212
U_{min} 2.842 7.664 14.922
{\rm log}_{10}(\gamma_e)\, -3.417 -2.114 -1.105

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.404 -2.764 -0.656
{\rm log}_{10}(\tau_{AGN})\, 0.883 1.521 2.091

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.108 0.358 0.700
0.03-0.10 Gyr -0.919 0.150 0.829
0.10-0.33 Gyr -1.054 -0.079 0.630
0.33-1.09 Gyr -1.017 -0.033 0.447
1.09-3.61 Gyr -0.918 0.089 0.425
3.61-11.91 Gyr -0.692 0.146 0.416
11.91-13.24 Gyr -0.836 0.188 0.822

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.841 10.866 10.892
{\rm log}_{10}({\rm SFR}) -2.608 -1.912 -1.305
{\rm log}_{10}({\rm sSFR}) -13.466 -12.791 -12.206
{\rm stellar\ age} 12.272 12.558 12.572

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.526 -0.380 -0.265
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.505 -0.675 0.142

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.098 0.175 0.280
\delta -0.613 -0.318 -0.058
\tau_1/\tau_2 0.466 0.923 1.407
Q_{PAH} 0.337 1.019 2.316
U_{min} 3.927 9.637 17.300
{\rm log}_{10}(\gamma_e)\, -1.763 -1.249 -0.716

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.666 -4.021 -3.125
{\rm log}_{10}(\tau_{AGN})\, 1.095 1.643 1.995

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.747 -1.894 -1.362
0.03-0.10 Gyr -3.956 -2.126 -1.263
0.10-0.33 Gyr -5.911 -2.906 -1.625
0.33-1.09 Gyr -6.833 -3.335 -1.797
1.09-3.61 Gyr -4.832 -2.718 -1.388
3.61-11.91 Gyr -2.511 -1.500 -0.060
11.91-13.24 Gyr 1.950 1.993 2.019