1997az results

Information

Transient
Name:SN1997az
Right ascension: 11h23m05.57s
Declination:-0d15m55.58s
Discovery Date:March 8, 1997, midnight
Classification:SN II
Redshift:None
MW E(B-V):0.028
Host
Name:J112305.57-001554.63
Right ascension: 11h23m05.57s
Declination:-0d15m54.63s
Redshift:None
Photometric Redshift:0.089
 

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 21.48
Transient MWEBV processed 0.04
Host match processed 5.61
Host information processed 0.19
Host MWEBV processed 0.05
Global aperture construction processed 2.82
Global aperture photometry processed 6.52
Validate global photometry processed 19.22
Global host SED inference processed 525.67
Local aperture photometry processed 6.44
Validate local photometry processed 0.03
Local host SED inference processed 572.54
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h23m05.57s, -0d15m55.58s
semi major axis, semi minor axis (arcsec):1.2, 1.2
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 4.73 0.14 22.212 0.032 AB
PanSTARRS_r 4.58 0.3 22.247 0.072 AB
DES_r 5.77 0.23 21.998 0.043 AB
PanSTARRS_i 5.47 0.35 22.054 0.070 AB
PanSTARRS_z 5.33 0.78 22.083 0.159 AB
DES_z 8.53 0.45 21.573 0.058 AB
PanSTARRS_y 4.94 1.98 22.165 0.436 AB

Aperture details

RA, DEC (J2000):11h23m05.56s, -0d15m54.41s
semi major axis, semi minor axis (arcsec):3.86, 2.37
angle (degrees, anti-clockwise from east):-153.69
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.18 0.39 22.643 0.132 AB
GALEX_NUV 2.71 0.32 22.817 0.128 AB
SDSS_u 10.87 2.51 21.309 0.250 AB
SDSS_g 12.42 1.34 21.165 0.118 AB
DES_g 12.22 0.28 21.182 0.025 AB
PanSTARRS_g 9.8 0.65 21.422 0.072 AB
SDSS_r 16.62 1.86 20.848 0.122 AB
PanSTARRS_r 13.8 0.75 21.051 0.059 AB
DES_r 15.39 0.44 20.932 0.031 AB
SDSS_i 15.5 2.71 20.924 0.190 AB
PanSTARRS_i 16.58 0.86 20.851 0.056 AB
PanSTARRS_z 17.92 1.89 20.766 0.114 AB
SDSS_z 8.0 10.56 21.642 1.433 AB
DES_z 20.07 0.88 20.643 0.048 AB
PanSTARRS_y 21.68 4.78 20.560 0.239 AB
2MASS_J 14.74 88.84 20.084 6.546 Vega
2MASS_H 116.07 139.54 17.371 1.305 Vega
2MASS_K 61.83 173.28 17.584 3.043 Vega
WISE_W1 10.81 6.22 18.616 0.625 Vega
WISE_W2 -7.61 9.31 Vega
WISE_W3 15.59 54.73 15.744 3.811 Vega
WISE_W4 234.35 352.74 11.355 1.634 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.588 7.896 8.133
{\rm log}_{10}({\rm SFR}) -1.562 -1.090 -0.561
{\rm log}_{10}({\rm sSFR}) -9.593 -9.000 -8.071
{\rm stellar\ age} 0.181 1.947 5.316

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.689 -0.106 0.106
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.092 -0.590 -0.166

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.312 0.565 0.963
\delta -0.310 0.057 0.290
\tau_1/\tau_2 0.684 1.106 1.544
Q_{PAH} 1.245 3.083 5.429
U_{min} 2.982 8.508 16.056
{\rm log}_{10}(\gamma_e)\, -2.774 -1.600 -0.566

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -0.463 0.096 0.334
{\rm log}_{10}(\tau_{AGN})\, 1.168 1.607 1.956

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.745 -1.310 -0.913
0.03-0.10 Gyr -1.678 -1.063 -0.444
0.10-0.33 Gyr -2.069 -1.230 -0.718
0.33-1.06 Gyr -4.069 -1.739 -1.248
1.06-3.47 Gyr -5.865 -2.653 -1.746
3.47-11.33 Gyr -6.400 -2.883 -1.938
11.33-12.59 Gyr -6.457 -2.879 -1.853

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.170 8.463 8.674
{\rm log}_{10}({\rm SFR}) -1.413 -0.234 0.357
{\rm log}_{10}({\rm sSFR}) -9.972 -8.629 -7.937
{\rm stellar\ age} 0.116 0.991 5.423

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.693 -1.211 -0.361
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.535 -0.636 0.158

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.245 0.936 1.470
\delta -0.147 0.150 0.304
\tau_1/\tau_2 0.580 1.073 1.543
Q_{PAH} 1.049 2.899 4.950
U_{min} 3.944 11.013 18.837
{\rm log}_{10}(\gamma_e)\, -3.038 -1.918 -0.807

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.379 -1.095 -0.009
{\rm log}_{10}(\tau_{AGN})\, 1.038 1.443 1.833

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.061 -2.447 -1.285
0.03-0.10 Gyr -1.341 -0.094 0.517
0.10-0.33 Gyr -3.047 -0.785 0.097
0.33-1.06 Gyr -4.857 -2.335 -1.036
1.06-3.47 Gyr -6.467 -3.157 -1.357
3.47-11.33 Gyr -6.928 -3.433 -1.547
11.33-12.59 Gyr -7.550 -3.191 -1.323