1995V results

Information

Transient
Name:SN1995V
Right ascension: 2h46m26.77s
Declination:-0d29m55.61s
Discovery Date:Aug. 1, 1995, midnight
Classification:SN II
Redshift:None
MW E(B-V):0.030
Host
Name:NGC1087
Right ascension: 2h46m25.17s
Declination:-0d29m55.33s
Redshift:0.002987
Photometric Redshift:None
 

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_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 18.21
Transient MWEBV processed 0.04
Host match processed 3.83
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.61
Global aperture photometry processed 7.0
Validate global photometry processed 19.13
Global host SED inference processed 374.01
Local aperture photometry processed 6.71
Validate local photometry processed 0.03
Local host SED inference processed 371.9
 

Imaging data


 

Spectral Energy Distribution


Warning: possible contaminating objects in the global aperture

 

Aperture Photometry


Aperture details

RA, DEC (J2000):2h46m26.77s, -0d29m55.61s
semi major axis, semi minor axis (arcsec):32.36, 32.36
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2582.37 23.54 15.370 0.010 AB
GALEX_NUV 3891.69 34.58 14.925 0.010 AB
SDSS_u 10389.34 45.07 13.859 0.005 AB
SDSS_g 20709.85 60.35 13.110 0.003 AB
DES_g 23373.15 43.36 12.978 0.002 AB
PanSTARRS_g 27260.45 35.47 12.811 0.001 AB
SDSS_r 33720.96 90.72 12.580 0.003 AB
PanSTARRS_r 41898.43 62.1 12.345 0.002 AB
DES_r 39162.66 70.58 12.418 0.002 AB
SDSS_i 40166.78 107.12 12.390 0.003 AB
PanSTARRS_i 50650.28 71.03 12.139 0.002 AB
PanSTARRS_z 62571.38 87.65 11.909 0.002 AB
SDSS_z 46946.29 160.63 12.221 0.004 AB
DES_z 56611.29 98.99 12.018 0.002 AB
PanSTARRS_y 69977.11 108.97 11.788 0.002 AB
2MASS_J 74021.53 779.66 10.832 0.011 Vega
2MASS_H 92379.43 1169.03 10.118 0.014 Vega
2MASS_K 76358.94 1399.48 9.855 0.020 Vega
WISE_W1 39972.57 1556.29 9.697 0.042 Vega
WISE_W2 33212.44 746.94 9.258 0.024 Vega
WISE_W3 204972.0 12127.38 5.447 0.064 Vega
WISE_W4 309181.87 32862.92 3.554 0.115 Vega

Aperture details

RA, DEC (J2000):2h46m25.30s, -0d29m57.72s
semi major axis, semi minor axis (arcsec):42.73, 35.05
angle (degrees, anti-clockwise from east):-57.89
Warning: possible contaminating objects in the global aperture
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4895.69 28.21 14.675 0.006 AB
GALEX_NUV 7242.57 42.43 14.250 0.006 AB
SDSS_u 17472.53 56.79 13.294 0.004 AB
SDSS_g 34316.8 75.77 12.561 0.002 AB
DES_g 41405.11 52.73 12.357 0.001 AB
PanSTARRS_g 41594.48 44.66 12.352 0.001 AB
SDSS_r 56150.18 119.24 12.027 0.002 AB
PanSTARRS_r 63625.66 80.92 11.891 0.001 AB
DES_r 66525.2 85.47 11.843 0.001 AB
SDSS_i 66021.16 141.23 11.851 0.002 AB
PanSTARRS_i 75378.9 91.93 11.707 0.001 AB
PanSTARRS_z 98669.77 108.15 11.415 0.001 AB
SDSS_z 78133.16 203.8 11.668 0.003 AB
DES_z 92641.49 120.88 11.483 0.001 AB
PanSTARRS_y 104012.95 141.96 11.357 0.001 AB
2MASS_J 117913.28 935.11 10.326 0.009 Vega
2MASS_H 143536.38 1401.2 9.640 0.011 Vega
2MASS_K 119221.2 1677.55 9.371 0.015 Vega
WISE_W1 74532.9 2121.14 9.020 0.031 Vega
WISE_W2 56661.77 1024.18 8.678 0.020 Vega
WISE_W3 338324.26 16616.71 4.903 0.053 Vega
WISE_W4 556146.81 47257.34 2.917 0.092 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.173 9.273 9.434
{\rm log}_{10}({\rm SFR}) -0.367 -0.129 0.161
{\rm log}_{10}({\rm sSFR}) -9.659 -9.428 -9.139
{\rm stellar\ age} 7.345 8.395 11.873

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.132 -0.591 -0.356
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.653 0.212 0.406

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.195 0.380 0.624
\delta -0.685 -0.349 -0.148
\tau_1/\tau_2 0.630 1.028 1.466
Q_{PAH} 0.401 1.187 2.679
U_{min} 2.758 8.795 16.428
{\rm log}_{10}(\gamma_e)\, -3.363 -2.423 -1.529

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.750 -1.403 -1.105
{\rm log}_{10}(\tau_{AGN})\, 1.214 1.556 1.790

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.655 -1.159 -0.882
0.03-0.10 Gyr -0.224 0.021 0.313
0.10-0.33 Gyr -3.154 -1.297 -0.752
0.33-1.10 Gyr -3.818 -1.613 -1.105
1.10-3.66 Gyr -3.229 -1.408 -0.885
3.66-12.17 Gyr -1.621 -0.702 -0.511
12.17-13.52 Gyr -0.950 -0.287 0.490

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.201 9.331 9.428
{\rm log}_{10}({\rm SFR}) -0.067 0.159 0.432
{\rm log}_{10}({\rm sSFR}) -9.446 -9.164 -8.802
{\rm stellar\ age} 6.501 7.802 10.400

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.450 -0.290 -0.173
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.883 -1.361 0.271

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.239 0.389 0.598
\delta -0.529 -0.290 -0.119
\tau_1/\tau_2 0.603 0.973 1.384
Q_{PAH} 0.774 1.764 3.164
U_{min} 2.577 7.413 14.123
{\rm log}_{10}(\gamma_e)\, -3.447 -2.499 -1.816

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.787 -1.563 -1.292
{\rm log}_{10}(\tau_{AGN})\, 1.097 1.389 1.711

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.880 -0.650 -0.400
0.03-0.10 Gyr 0.068 0.301 0.580
0.10-0.33 Gyr -2.729 -1.360 -0.714
0.33-1.10 Gyr -3.316 -1.444 -0.924
1.10-3.66 Gyr -2.084 -1.050 -0.663
3.66-12.17 Gyr -1.197 -0.635 -0.452
12.17-13.52 Gyr -1.059 -0.380 0.322