2025vns results

Information

Transient
Name:AT2025vns
Right ascension: 17h09m03.89s
Declination:59d00m24.06s
Discovery Date:Aug. 23, 2025, 4:29 a.m.
Classification:None
Redshift:None
MW E(B-V):0.025
Host
Name:
Right ascension: 17h09m03.92s
Declination:59d00m24.70s
Redshift:None
Photometric Redshift:0.148
 

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 38.97
Transient MWEBV processed 0.04
Host match processed 5.5
Host information processed 0.15
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 4.88
Validate global photometry processed 14.62
Global host SED inference processed 382.27
Local aperture photometry processed 5.42
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):17h09m03.93s, 59d00m24.66s
semi major axis, semi minor axis (arcsec):8.34, 4.02
angle (degrees, anti-clockwise from east):-66.14
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 10.51 0.38 21.346 0.039 AB
GALEX_NUV 16.65 0.19 20.847 0.012 AB
SDSS_u 27.53 3.87 20.300 0.153 AB
SDSS_g 101.44 2.99 18.884 0.032 AB
PanSTARRS_g 106.51 1.41 18.831 0.014 AB
SDSS_r 179.14 4.25 18.267 0.026 AB
PanSTARRS_r 178.04 1.63 18.274 0.010 AB
SDSS_i 246.53 5.89 17.920 0.026 AB
PanSTARRS_i 233.7 1.92 17.978 0.009 AB
PanSTARRS_z 239.21 4.29 17.953 0.019 AB
SDSS_z 238.72 17.53 17.955 0.080 AB
PanSTARRS_y 270.21 11.81 17.821 0.047 AB
2MASS_J 509.84 141.87 16.237 0.302 Vega
2MASS_H 485.54 194.36 15.817 0.435 Vega
2MASS_K 502.7 259.4 15.309 0.560 Vega
WISE_W1 206.76 9.57 15.412 0.050 Vega
WISE_W2 159.2 11.61 15.056 0.079 Vega
WISE_W3 358.08 31.74 12.341 0.096 Vega
WISE_W4 324.58 176.3 11.002 0.590 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})\, 10.069 10.161 10.236
{\rm log}_{10}({\rm SFR}) 0.211 0.412 0.605
{\rm log}_{10}({\rm sSFR}) -9.974 -9.752 -9.521
{\rm stellar\ age} 3.262 4.790 5.958

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.500 -0.204 -0.004
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.644 -1.262 -0.043

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.175 0.276 0.441
\delta -0.715 -0.404 -0.116
\tau_1/\tau_2 0.739 1.046 1.337
Q_{PAH} 0.475 1.296 2.599
U_{min} 2.261 6.578 12.919
{\rm log}_{10}(\gamma_e)\, -3.179 -2.499 -1.675

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.086 -2.914 -1.941
{\rm log}_{10}(\tau_{AGN})\, 0.961 1.348 1.827

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.345 0.504 0.652
0.03-0.10 Gyr 0.066 0.365 0.624
0.10-0.32 Gyr 0.330 0.607 0.835
0.32-1.03 Gyr 0.458 0.698 0.912
1.03-3.32 Gyr 0.086 0.335 0.537
3.32-10.69 Gyr -0.233 0.144 0.340
10.69-11.88 Gyr -0.540 0.115 0.546