2026tvo results

Information

Transient
Name:AT2026tvo
Right ascension: 17h36m50.14s
Declination:25d22m19.53s
Discovery Date:May 17, 2026, 10:49 a.m.
Classification:None
Redshift:None
MW E(B-V):0.058
Host
Name:J173649.60+252149.37
Object ID:9906630721208478
Catalog Name:decals
Catalog Release:dr9
Right ascension: 17h36m49.60s
Declination:25d21m49.37s
Redshift:None
Photometric Redshift:0.082
 
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 17.82
Transient MWEBV processed 0.09
Host match processed 5.12
Host information processed 0.07
Host MWEBV processed 0.13
Host spectrum download not processed None
Global aperture construction processed 0.68
Global aperture photometry processed 5.55
Validate global photometry processed 17.65
Global host SED inference processed 677.63
Local aperture photometry processed 5.25
Validate local photometry processed 0.03
Local host SED inference processed 561.08
 

Imaging data

 

Spectral Energy Distribution

 

Host Galaxy Spectrum

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.640 8.230 8.540
{\rm log}_{10}({\rm SFR}) -1.328 -0.827 -0.330
{\rm log}_{10}({\rm sSFR}) -9.714 -8.994 -8.021
{\rm stellar\ age} 0.321 5.050 7.315

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.244 -0.473 0.003
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.664 -0.972 0.031

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.477 2.092 2.703
\delta 0.066 0.212 0.323
\tau_1/\tau_2 0.794 1.150 1.536
Q_{PAH} 0.979 2.826 5.270
U_{min} 3.264 8.897 16.869
{\rm log}_{10}(\gamma_e)\, -2.628 -1.522 -0.587

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.575 -0.804 0.077
{\rm log}_{10}(\tau_{AGN})\, 1.042 1.527 1.968

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.444 -0.699 -0.100
0.03-0.10 Gyr -2.397 -1.224 -0.481
0.10-0.33 Gyr -3.853 -1.627 -0.932
0.33-1.07 Gyr -4.774 -1.991 -1.323
1.07-3.49 Gyr -4.856 -2.031 -1.424
3.49-11.41 Gyr -4.995 -2.031 -1.392
11.41-12.68 Gyr -5.055 -2.008 -1.136

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.259 11.288 11.317
{\rm log}_{10}({\rm SFR}) -1.609 -0.809 -0.018
{\rm log}_{10}({\rm sSFR}) -12.916 -12.089 -11.257
{\rm stellar\ age} 11.683 12.023 12.041

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.570 -0.429 -0.323
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.655 -0.716 0.169

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.104 0.182 0.303
\delta -0.774 -0.518 -0.276
\tau_1/\tau_2 0.526 1.008 1.501
Q_{PAH} 0.540 1.451 3.028
U_{min} 3.208 8.715 16.809
{\rm log}_{10}(\gamma_e)\, -3.151 -2.144 -1.097

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.434 -3.601 -2.653
{\rm log}_{10}(\tau_{AGN})\, 0.968 1.450 1.880

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.656 -0.809 -0.234
0.03-0.10 Gyr -3.386 -1.123 0.062
0.10-0.33 Gyr -5.541 -2.539 -0.613
0.33-1.07 Gyr -6.919 -3.304 -1.112
1.07-3.49 Gyr -4.770 -2.501 -0.938
3.49-11.41 Gyr -2.023 -0.988 0.481
11.41-12.68 Gyr 2.381 2.433 2.464
 

Aperture Photometry


Aperture details

RA, DEC (J2000):17h36m50.14s, 25d22m19.53s
semi major axis, semi minor axis (arcsec):1.3, 1.3
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 0.93 0.11 23.974 0.122 AB
PanSTARRS_r 2.27 0.38 23.009 0.179 AB
SDSS_i 3.62 1.12 22.503 0.335 AB
PanSTARRS_i 2.5 0.5 22.903 0.215 AB
PanSTARRS_z 4.86 0.97 22.184 0.218 AB
SDSS_z 2.96 3.35 22.721 1.230 AB
DES_z 5.16 0.87 22.118 0.182 AB
PanSTARRS_y 2.94 2.18 22.728 0.804 AB

Aperture details

RA, DEC (J2000):17h36m49.59s, 25d21m49.58s
semi major axis, semi minor axis (arcsec):9.58, 8.57
angle (degrees, anti-clockwise from east):-3.24
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 12.67 2.83 21.143 0.243 AB
GALEX_NUV 3.47 1.84 22.550 0.575 AB
SDSS_u 108.25 6.86 18.814 0.069 AB
SDSS_g 676.17 7.28 16.825 0.012 AB
DES_g 744.82 1.76 16.720 0.003 AB
PanSTARRS_g 749.62 2.63 16.713 0.004 AB
SDSS_r 1727.45 11.58 15.806 0.007 AB
PanSTARRS_r 1747.53 2.75 15.794 0.002 AB
SDSS_i 2660.68 15.0 15.338 0.006 AB
PanSTARRS_i 2641.09 3.64 15.346 0.001 AB
PanSTARRS_z 3488.79 6.99 15.043 0.002 AB
SDSS_z 3704.38 27.88 14.978 0.008 AB
DES_z 3835.53 20.59 14.940 0.006 AB
PanSTARRS_y 4095.42 14.9 14.869 0.004 AB
2MASS_J 5820.18 211.16 13.593 0.039 Vega
2MASS_H 7709.44 333.96 12.815 0.047 Vega
2MASS_K 6620.55 335.68 12.510 0.055 Vega
WISE_W1 2799.51 34.04 12.583 0.013 Vega
WISE_W2 1708.46 37.96 12.479 0.024 Vega
WISE_W3 353.38 82.22 12.355 0.253 Vega
WISE_W4 556.25 487.36 10.417 0.951 Vega