2019ahj results

Information

Transient
Name:SN2019ahj
Right ascension: 10h40m05.37s
Declination:-10d22m57.26s
Discovery Date:Jan. 29, 2019, 12:05 p.m.
Classification:SN Ia
Redshift:0.053000
MW E(B-V):0.030
Host
Name:J104005.28-102257.96
Object ID:95541600220111118
Catalog Name:panstarrs
Catalog Release:dr2
Right ascension: 10h40m05.28s
Declination:-10d22m57.96s
Redshift:None
Photometric Redshift:None
 
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 7.74
Transient MWEBV processed 0.11
Host match processed 5.2
Host information processed 0.13
Host MWEBV processed 0.06
Host spectrum download not processed None
Global aperture construction processed 0.63
Global aperture photometry processed 5.06
Validate global photometry processed 14.05
Global host SED inference processed 413.56
Local aperture photometry processed 4.91
Validate local photometry processed 0.02
Local host SED inference processed 575.98
 

Imaging data


 

Spectral Energy Distribution



 

Host Galaxy Spectrum

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.320 9.635 9.839
{\rm log}_{10}({\rm SFR}) -0.381 0.123 0.474
{\rm log}_{10}({\rm sSFR}) -10.155 -9.555 -8.919
{\rm stellar\ age} 4.597 7.170 9.706

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.167 -0.322 0.007
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.719 -0.723 0.087

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.668 1.043 1.398
\delta -0.737 -0.458 -0.178
\tau_1/\tau_2 0.498 0.886 1.313
Q_{PAH} 0.527 2.322 4.562
U_{min} 2.986 8.396 15.580
{\rm log}_{10}(\gamma_e)\, -3.217 -1.757 -0.676

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.199 -1.792 -0.469
{\rm log}_{10}(\tau_{AGN})\, 0.894 1.519 1.988

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.015 0.420 0.777
0.03-0.10 Gyr -1.502 -0.377 0.274
0.10-0.33 Gyr -2.371 -0.817 -0.196
0.33-1.08 Gyr -2.536 -0.845 -0.314
1.08-3.57 Gyr -2.268 -0.679 -0.230
3.57-11.74 Gyr -1.366 -0.397 -0.059
11.74-13.05 Gyr -1.316 -0.269 0.633

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.160 10.227 10.302
{\rm log}_{10}({\rm SFR}) -0.532 -0.330 -0.133
{\rm log}_{10}({\rm sSFR}) -10.766 -10.562 -10.359
{\rm stellar\ age} 6.133 7.199 8.299

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.464 -0.237 -0.075
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.497 0.159 0.345

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.272 0.392 0.551
\delta -0.521 -0.273 -0.046
\tau_1/\tau_2 0.199 0.469 0.820
Q_{PAH} 0.514 1.337 2.475
U_{min} 2.265 6.732 13.562
{\rm log}_{10}(\gamma_e)\, -3.396 -2.604 -1.931

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.428 -3.527 -2.567
{\rm log}_{10}(\tau_{AGN})\, 0.954 1.438 1.897

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.052 0.105 0.263
0.03-0.10 Gyr -2.277 -1.092 -0.490
0.10-0.33 Gyr -1.921 -0.985 -0.466
0.33-1.08 Gyr -0.953 -0.300 0.062
1.08-3.57 Gyr -0.276 0.251 0.505
3.57-11.74 Gyr 0.143 0.370 0.516
11.74-13.05 Gyr -0.233 0.329 0.805
 

Aperture Photometry


Aperture details

RA, DEC (J2000):10h40m05.37s, -10d22m57.26s
semi major axis, semi minor axis (arcsec):1.94, 1.94
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 130.6 0.7 18.610 0.006 AB
PanSTARRS_g 100.05 0.44 18.900 0.005 AB
PanSTARRS_r 190.65 0.61 18.199 0.003 AB
DES_r 411.99 2.22 17.363 0.006 AB
PanSTARRS_i 271.63 0.81 17.815 0.003 AB
PanSTARRS_z 360.86 1.25 17.507 0.004 AB
DES_z 506.88 6.04 17.138 0.013 AB
PanSTARRS_y 444.09 3.36 17.281 0.008 AB

Aperture details

RA, DEC (J2000):10h40m05.27s, -10d22m57.84s
semi major axis, semi minor axis (arcsec):14.98, 5.6
angle (degrees, anti-clockwise from east):240.78
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 28.67 3.98 20.256 0.151 AB
GALEX_NUV 37.45 2.96 19.966 0.086 AB
DES_g 461.17 1.55 17.240 0.004 AB
PanSTARRS_g 446.85 1.88 17.275 0.005 AB
PanSTARRS_r 776.88 2.55 16.674 0.004 AB
DES_r 1031.88 3.87 16.366 0.004 AB
PanSTARRS_i 1052.28 3.5 16.345 0.004 AB
PanSTARRS_z 1318.64 5.48 16.100 0.005 AB
DES_z 1501.24 11.32 15.959 0.008 AB
PanSTARRS_y 1674.51 15.63 15.840 0.010 AB
2MASS_J 2305.09 208.25 14.598 0.098 Vega
2MASS_H 3080.37 304.18 13.811 0.107 Vega
2MASS_K 2464.47 454.87 13.583 0.200 Vega
WISE_W1 1245.38 26.71 13.463 0.023 Vega
WISE_W2 759.83 28.93 13.359 0.041 Vega
WISE_W3 2223.4 113.17 10.358 0.055 Vega
WISE_W4 3269.14 774.18 8.494 0.257 Vega