2026fvb results

Information

Transient
Name:AT2026fvb
Right ascension: 17h06m55.19s
Declination:20d41m17.99s
Discovery Date:March 12, 2026, 12:34 p.m.
Classification:None
Redshift:None
MW E(B-V):0.058
Host
Name:J170655.18+204118.68
Right ascension: 17h06m55.18s
Declination:20d41m18.68s
Redshift:None
Photometric Redshift:0.132
 

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 17.57
Transient MWEBV processed 0.04
Host match processed 4.67
Host information processed 0.15
Host MWEBV processed 0.04
Global aperture construction processed 0.61
Global aperture photometry processed 6.25
Validate global photometry processed 18.31
Global host SED inference processed 402.52
Local aperture photometry processed 5.94
Validate local photometry no valid phot 0.02
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):17h06m55.18s, 20d41m18.84s
semi major axis, semi minor axis (arcsec):4.9, 3.57
angle (degrees, anti-clockwise from east):-134.95
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.58 1.12 23.401 0.765 AB
GALEX_NUV 6.56 0.44 21.857 0.073 AB
SDSS_u 33.13 3.82 20.099 0.125 AB
SDSS_g 77.96 2.58 19.170 0.036 AB
DES_g 84.47 0.46 19.083 0.006 AB
PanSTARRS_g 89.06 0.84 19.026 0.010 AB
SDSS_r 156.71 3.7 18.412 0.026 AB
PanSTARRS_r 161.77 1.1 18.378 0.007 AB
DES_r 170.0 1.22 18.324 0.008 AB
SDSS_i 243.2 4.83 17.935 0.022 AB
PanSTARRS_i 245.36 1.18 17.925 0.005 AB
PanSTARRS_z 290.89 3.18 17.741 0.012 AB
SDSS_z 288.64 15.56 17.749 0.059 AB
PanSTARRS_y 327.27 6.51 17.613 0.022 AB
2MASS_J 448.41 97.07 16.376 0.235 Vega
2MASS_H 696.66 142.86 15.425 0.223 Vega
2MASS_K 677.09 175.83 14.986 0.282 Vega
WISE_W1 285.41 11.95 15.062 0.045 Vega
WISE_W2 249.91 15.9 14.567 0.069 Vega
WISE_W3 1116.78 57.49 11.106 0.056 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})\, 10.266 10.326 10.383
{\rm log}_{10}({\rm SFR}) 0.257 0.524 0.841
{\rm log}_{10}({\rm sSFR}) -10.072 -9.803 -9.473
{\rm stellar\ age} 5.626 6.546 7.528

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.615 -0.307 -0.108
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.804 -0.346 0.291

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.266 0.404 0.633
\delta -0.781 -0.507 -0.221
\tau_1/\tau_2 0.676 1.028 1.387
Q_{PAH} 0.607 1.812 3.406
U_{min} 2.402 6.910 13.536
{\rm log}_{10}(\gamma_e)\, -3.118 -2.169 -1.359

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.268 -1.755 -1.307
{\rm log}_{10}(\tau_{AGN})\, 0.968 1.324 1.756

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.176 0.342 0.510
0.03-0.10 Gyr 0.236 0.585 0.956
0.10-0.32 Gyr -0.024 0.320 0.621
0.32-1.04 Gyr -0.183 0.198 0.465
1.04-3.36 Gyr 0.019 0.338 0.550
3.36-10.86 Gyr 0.271 0.460 0.575
10.86-12.07 Gyr 0.105 0.533 0.971