2026vhr results

Information

Transient
Name:AT2026vhr
Right ascension: 22h23m30.39s
Declination:17d15m53.72s
Discovery Date:June 14, 2026, 1:03 p.m.
Classification:None
Redshift:None
MW E(B-V):0.042
Host
Name:J222330.33+171551.17
Object ID:9906627923218064
Catalog Name:decals
Catalog Release:dr9
Right ascension: 22h23m30.33s
Declination:17d15m51.17s
Redshift:None
Photometric Redshift:0.197
 
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 20.9
Transient MWEBV processed 0.12
Host match processed 5.4
Host information processed 0.14
Host MWEBV processed 0.05
Host spectrum download not processed None
Global aperture construction processed 5.33
Global aperture photometry processed 6.93
Validate global photometry processed 18.99
Global host SED inference processed 508.23
Local aperture photometry processed 6.69
Validate local photometry no valid phot 0.03
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})\, 8.810 9.182 9.558
{\rm log}_{10}({\rm SFR}) 0.582 0.887 1.224
{\rm log}_{10}({\rm sSFR}) -8.862 -8.094 -7.913
{\rm stellar\ age} 0.066 0.916 5.841

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.556 -0.943 -0.258
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.515 -0.550 0.175

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.572 0.896 1.320
\delta -0.274 -0.049 0.158
\tau_1/\tau_2 0.442 0.949 1.490
Q_{PAH} 1.000 2.592 4.517
U_{min} 3.884 11.270 19.296
{\rm log}_{10}(\gamma_e)\, -3.057 -1.904 -0.700

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.736 -1.909 -0.849
{\rm log}_{10}(\tau_{AGN})\, 0.999 1.390 1.862

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.513 -1.030 -0.086
0.03-0.10 Gyr 0.734 1.043 1.384
0.10-0.32 Gyr -3.214 -1.791 0.085
0.32-1.01 Gyr -6.025 -3.165 -0.628
1.01-3.21 Gyr -6.994 -2.991 -0.658
3.21-10.20 Gyr -6.980 -2.654 -0.600
10.20-11.34 Gyr -7.444 -2.404 -0.113
 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):22h23m30.33s, 17d15m51.50s
semi major axis, semi minor axis (arcsec):4.72, 3.99
angle (degrees, anti-clockwise from east):194.62
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.0 2.2 22.153 0.478 AB
GALEX_NUV 2.83 1.4 22.770 0.538 AB
SDSS_u 28.5 4.27 20.263 0.163 AB
SDSS_g 6.7 1.46 21.835 0.237 AB
DES_g 10.95 0.33 21.302 0.033 AB
PanSTARRS_g 10.75 1.12 21.321 0.113 AB
SDSS_r 15.81 2.52 20.903 0.173 AB
PanSTARRS_r 17.51 0.98 20.792 0.060 AB
DES_r 18.49 0.59 20.733 0.035 AB
SDSS_i 27.22 4.05 20.313 0.161 AB
PanSTARRS_i 19.41 1.28 20.680 0.072 AB
PanSTARRS_z 23.91 3.22 20.454 0.146 AB
SDSS_z 75.06 14.77 19.212 0.214 AB
DES_z 25.67 1.81 20.376 0.076 AB
PanSTARRS_y 34.05 7.35 20.070 0.234 AB
2MASS_J 155.85 132.85 17.523 0.926 Vega
2MASS_H 66.21 165.27 17.980 2.710 Vega
2MASS_K 193.6 262.14 16.345 1.470 Vega
WISE_W1 37.7 6.74 17.260 0.194 Vega
WISE_W2 24.51 15.99 17.087 0.708 Vega
WISE_W3 49.5 64.05 14.489 1.405 Vega
WISE_W4 -91.62 361.31 Vega