2019ssi results

Information

Transient
Name:SN2019ssi
Right ascension: 23h30m56.13s
Declination:15d29m29.98s
Discovery Date:Oct. 18, 2019, 4:44 a.m.
Classification:SN IIP
Redshift:0.013000
MW E(B-V):0.059
Host
Name:2019ssi
Right ascension: 23h30m56.74s
Declination:15d29m26.16s
Redshift:0.013384
Photometric Redshift:0.282
 

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 3.41
Transient MWEBV processed 0.04
Host match processed 0.94
Host information processed 0.1
Host MWEBV processed 0.05
Global aperture construction processed 0.66
Global aperture photometry processed 7.62
Validate global photometry processed 19.86
Global host SED inference processed 438.14
Local aperture photometry processed 6.93
Validate local photometry processed 0.03
Local host SED inference processed 639.53
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):23h30m56.13s, 15d29m29.98s
semi major axis, semi minor axis (arcsec):7.32, 7.32
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 70.77 2.38 19.275 0.037 AB
GALEX_NUV 121.56 1.27 18.688 0.011 AB
SDSS_u 358.02 6.68 17.515 0.020 AB
SDSS_g 897.79 8.08 16.517 0.010 AB
DES_g 914.75 1.39 16.497 0.002 AB
PanSTARRS_g 898.37 1.68 16.516 0.002 AB
SDSS_r 1286.44 9.92 16.127 0.008 AB
PanSTARRS_r 1289.08 1.74 16.124 0.001 AB
DES_r 1356.6 4.23 16.069 0.003 AB
SDSS_i 1558.51 11.88 15.918 0.008 AB
PanSTARRS_i 1461.5 2.37 15.988 0.002 AB
PanSTARRS_z 1729.94 4.78 15.805 0.003 AB
SDSS_z 1774.39 24.47 15.777 0.015 AB
DES_z 1816.53 8.48 15.752 0.005 AB
PanSTARRS_y 1937.93 8.5 15.682 0.005 AB
2MASS_J 2067.31 167.01 14.717 0.088 Vega
2MASS_H 2497.23 236.46 14.039 0.103 Vega
2MASS_K 1981.0 337.94 13.820 0.185 Vega
WISE_W1 771.16 16.9 13.983 0.024 Vega
WISE_W2 437.65 19.87 13.958 0.049 Vega
WISE_W3 1020.2 83.33 11.204 0.089 Vega

Aperture details

RA, DEC (J2000):23h30m56.92s, 15d29m25.32s
semi major axis, semi minor axis (arcsec):49.93, 7.52
angle (degrees, anti-clockwise from east):-67.14
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 294.18 4.93 17.728 0.018 AB
GALEX_NUV 487.09 2.65 17.181 0.006 AB
SDSS_u 1358.49 15.58 16.067 0.012 AB
SDSS_g 3492.84 16.45 15.042 0.005 AB
DES_g 1774.83 2.23 15.777 0.001 AB
PanSTARRS_g 3512.86 4.3 15.036 0.001 AB
SDSS_r 5082.93 20.7 14.635 0.004 AB
PanSTARRS_r 5037.4 4.48 14.644 0.001 AB
DES_r 2781.92 6.69 15.289 0.003 AB
SDSS_i 6196.74 26.03 14.420 0.005 AB
PanSTARRS_i 5683.67 6.18 14.513 0.001 AB
PanSTARRS_z 6673.43 12.54 14.339 0.002 AB
SDSS_z 6920.85 62.12 14.300 0.010 AB
DES_z 3880.38 13.24 14.928 0.004 AB
PanSTARRS_y 7594.91 22.57 14.199 0.003 AB
2MASS_J 8268.69 454.17 13.212 0.060 Vega
2MASS_K 7144.07 920.61 12.427 0.140 Vega
WISE_W1 4529.78 50.46 12.061 0.012 Vega
WISE_W2 2899.35 65.5 11.905 0.025 Vega
WISE_W3 7696.26 322.85 9.010 0.046 Vega
WISE_W4 20325.93 1944.59 6.510 0.104 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.679 8.868 9.018
{\rm log}_{10}({\rm SFR}) -0.813 -0.490 -0.207
{\rm log}_{10}({\rm sSFR}) -9.681 -9.367 -8.996
{\rm stellar\ age} 4.376 6.668 8.190

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.241 -0.851 -0.562
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.315 -0.051 0.320

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.145 0.208 0.302
\delta -0.939 -0.776 -0.553
\tau_1/\tau_2 0.713 1.084 1.469
Q_{PAH} 0.111 0.346 0.813
U_{min} 2.949 8.212 15.498
{\rm log}_{10}(\gamma_e)\, -3.310 -2.757 -2.096

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.533 -3.742 -2.803
{\rm log}_{10}(\tau_{AGN})\, 1.025 1.499 1.953

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.510 -1.321 -1.150
0.03-0.10 Gyr -0.691 -0.347 -0.055
0.10-0.33 Gyr -1.498 -0.838 -0.441
0.33-1.10 Gyr -1.925 -1.271 -0.938
1.10-3.63 Gyr -1.675 -1.185 -0.896
3.63-12.04 Gyr -1.717 -1.127 -0.847
12.04-13.38 Gyr -1.971 -1.092 -0.490

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.477 9.616 9.720
{\rm log}_{10}({\rm SFR}) -0.236 0.030 0.266
{\rm log}_{10}({\rm sSFR}) -9.878 -9.570 -9.262
{\rm stellar\ age} 6.274 7.578 10.077

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.677 -1.287 -0.866
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.010 -0.228 0.090

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.294 0.456 0.620
\delta -0.190 0.044 0.258
\tau_1/\tau_2 0.368 0.754 1.136
Q_{PAH} 0.772 1.593 3.013
U_{min} 3.275 8.461 15.620
{\rm log}_{10}(\gamma_e)\, -3.543 -2.797 -1.960

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.482 -1.967 -1.676
{\rm log}_{10}(\tau_{AGN})\, 0.830 1.030 1.407

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.526 -0.891 -0.542
0.03-0.10 Gyr -0.105 0.175 0.417
0.10-0.33 Gyr -1.486 -0.337 0.051
0.33-1.10 Gyr -2.751 -0.935 -0.525
1.10-3.63 Gyr -1.733 -0.652 -0.263
3.63-12.04 Gyr -0.886 -0.327 -0.129
12.04-13.38 Gyr -1.090 -0.223 0.591