2025vny results

Information

Transient
Name:SN2025vny
Right ascension: 7h20m24.60s
Declination:30d20m43.04s
Discovery Date:Aug. 25, 2025, 12:02 p.m.
Classification:SN II
Redshift:0.030000
MW E(B-V):0.052
Host
Name:
Right ascension: 7h20m24.61s
Declination:30d20m44.11s
Redshift:None
Photometric Redshift:0.108
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
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_z
 GALEX_NUV
GALEX_FUV
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 28.27
Transient MWEBV processed 0.06
Host match processed 7.52
Host information processed 0.15
Host MWEBV processed 0.04
Global aperture construction processed 2.75
Global aperture photometry processed 5.54
Validate global photometry processed 15.75
Global host SED inference processed 465.85
Local aperture photometry processed 6.15
Validate local photometry processed 0.03
Local host SED inference processed 518.88
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):7h20m24.60s, 30d20m43.04s
semi major axis, semi minor axis (arcsec):3.33, 3.33
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 7.15 2.98 21.765 0.453 AB
SDSS_g 16.81 1.4 20.836 0.091 AB
DES_g 18.55 0.6 20.729 0.035 AB
PanSTARRS_g 17.68 0.71 20.781 0.044 AB
SDSS_r 28.68 2.05 20.256 0.078 AB
PanSTARRS_r 23.74 0.64 20.461 0.029 AB
DES_r 26.77 0.66 20.331 0.027 AB
SDSS_i 34.73 3.14 20.048 0.098 AB
PanSTARRS_i 28.52 1.35 20.262 0.051 AB
PanSTARRS_z 36.01 3.12 20.009 0.094 AB
SDSS_z 44.09 9.58 19.789 0.236 AB
DES_z 34.88 1.23 20.044 0.038 AB
PanSTARRS_y 30.14 5.5 20.202 0.198 AB
2MASS_J 7.5 84.85 20.817 12.278 Vega
2MASS_H -189.59 147.52 Vega
2MASS_K -91.13 140.08 Vega

Aperture details

RA, DEC (J2000):7h20m24.60s, 30d20m44.23s
semi major axis, semi minor axis (arcsec):4.71, 3.37
angle (degrees, anti-clockwise from east):-176.74
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 9.82 3.64 21.420 0.402 AB
SDSS_g 18.55 1.59 20.729 0.093 AB
DES_g 20.16 0.64 20.639 0.035 AB
PanSTARRS_g 18.74 0.85 20.718 0.049 AB
SDSS_r 30.43 2.33 20.192 0.083 AB
PanSTARRS_r 25.97 0.75 20.364 0.031 AB
DES_r 28.99 0.7 20.244 0.026 AB
SDSS_i 36.29 3.65 20.000 0.109 AB
PanSTARRS_i 30.01 1.59 20.207 0.057 AB
PanSTARRS_z 41.1 3.66 19.865 0.097 AB
SDSS_z 53.19 11.41 19.585 0.233 AB
DES_z 37.49 1.35 19.965 0.039 AB
PanSTARRS_y 40.1 6.42 19.892 0.174 AB
2MASS_J 101.38 121.7 17.990 1.303 Vega
2MASS_H -221.37 208.82 Vega
2MASS_K -188.13 200.84 Vega
WISE_W1 18.81 10.76 18.015 0.621 Vega
WISE_W2 18.82 14.81 17.375 0.855 Vega
WISE_W3 11.65 72.96 16.060 6.801 Vega
WISE_W4 362.75 413.9 10.881 1.239 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.644 7.871 8.009
{\rm log}_{10}({\rm SFR}) -2.545 -1.882 -0.971
{\rm log}_{10}({\rm sSFR}) -10.476 -9.803 -8.675
{\rm stellar\ age} 1.102 5.302 7.129

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.499 -0.746 -0.212
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.805 -1.328 -0.266

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.096 0.377 0.839
\delta -0.624 -0.144 0.246
\tau_1/\tau_2 0.633 1.059 1.474
Q_{PAH} 1.066 2.846 5.273
U_{min} 2.995 8.628 16.474
{\rm log}_{10}(\gamma_e)\, -2.987 -1.655 -0.543

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.204 -0.370 0.068
{\rm log}_{10}(\tau_{AGN})\, 1.097 1.513 1.987

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.542 -2.419 -1.914
0.03-0.10 Gyr -2.674 -1.794 -0.813
0.10-0.33 Gyr -2.804 -1.811 -1.273
0.33-1.10 Gyr -3.792 -1.896 -1.501
1.10-3.63 Gyr -4.086 -2.076 -1.775
3.63-12.02 Gyr -4.482 -2.236 -1.907
12.02-13.35 Gyr -4.609 -2.337 -1.729

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.605 7.907 8.111
{\rm log}_{10}({\rm SFR}) -2.543 -1.550 -0.700
{\rm log}_{10}({\rm sSFR}) -10.498 -9.548 -8.314
{\rm stellar\ age} 0.306 4.243 7.313

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.553 -0.938 -0.279
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.576 -0.974 -0.086

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.202 0.708 1.181
\delta -0.399 -0.003 0.282
\tau_1/\tau_2 0.596 0.976 1.373
Q_{PAH} 1.368 3.698 5.762
U_{min} 3.416 9.773 17.448
{\rm log}_{10}(\gamma_e)\, -2.910 -1.659 -0.586

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.339 -1.094 -0.230
{\rm log}_{10}(\tau_{AGN})\, 0.954 1.407 1.855

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.662 -2.341 -1.649
0.03-0.10 Gyr -2.695 -1.465 -0.548
0.10-0.33 Gyr -2.933 -1.562 -0.881
0.33-1.10 Gyr -4.345 -2.003 -1.368
1.10-3.63 Gyr -5.633 -2.299 -1.752
3.63-12.02 Gyr -5.679 -2.504 -1.858
12.02-13.35 Gyr -5.941 -2.456 -1.605