ASASSN-15us results

Information

Transient
Name:ASASSN-15us
Right ascension: 22h09m09.65s
Declination:-47d08m02.40s
Discovery Date:None
Classification:SNIa
Redshift:0.005839
MW E(B-V):0.013
Host
Name:NGC7213
Right ascension: 22h09m16.26s
Declination:-47d09m59.95s
Redshift:0.005088
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
DES_g
DES_r
DES_z
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_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 4.28
Transient MWEBV processed 0.04
Host match processed 4.29
Host information processed 0.17
Host MWEBV processed 0.06
Global aperture construction processed 0.46
Global aperture photometry processed 2.21
Validate global photometry processed 5.63
Global host SED inference processed 489.99
Local aperture photometry processed 2.1
Validate local photometry processed 0.01
Local host SED inference processed 569.03
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):22h09m09.65s, -47d08m02.40s
semi major axis, semi minor axis (arcsec):19.05, 19.05
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 94.44 2.35 18.962 0.027 AB
DES_r 11.06 3.32 21.291 0.326 AB
DES_z 198.74 6.02 18.154 0.033 AB
2MASS_J 498.01 492.31 16.262 1.073 Vega
2MASS_H 1417.79 699.07 14.653 0.535 Vega
2MASS_K 555.72 885.32 15.200 1.730 Vega
WISE_W1 29.59 112.22 17.523 4.118 Vega
WISE_W2 18.95 73.64 17.367 4.219 Vega
WISE_W3 -123.16 173.55 Vega
WISE_W4 201.67 802.49 11.518 4.320 Vega

Aperture details

RA, DEC (J2000):22h09m16.26s, -47d10m00.30s
semi major axis, semi minor axis (arcsec):42.51, 41.33
angle (degrees, anti-clockwise from east):160.96
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 117682.72 33.06 11.223 0.000 AB
DES_r 235753.0 70.95 10.469 0.000 AB
DES_z 397577.02 137.26 9.901 0.000 AB
2MASS_J 675694.59 1123.16 8.431 0.002 Vega
2MASS_H 811419.23 1571.93 7.759 0.002 Vega
2MASS_K 665774.59 1973.06 7.504 0.003 Vega
WISE_W1 345030.08 2186.68 7.356 0.007 Vega
WISE_W2 219423.56 1401.66 7.208 0.007 Vega
WISE_W3 352275.21 5508.81 4.859 0.017 Vega
WISE_W4 543182.5 29122.76 2.943 0.058 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 6.398 6.781 7.256
{\rm log}_{10}({\rm SFR}) -1.959 -1.628 -1.279
{\rm log}_{10}({\rm sSFR}) -9.047 -8.227 -7.931
{\rm stellar\ age} 0.064 1.496 7.017

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.890 -0.200 0.078
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.103 -0.731 -0.292

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.054 1.428 1.982
\delta 0.036 0.212 0.324
\tau_1/\tau_2 0.462 0.932 1.405
Q_{PAH} 0.580 2.034 4.781
U_{min} 3.167 8.214 15.778
{\rm log}_{10}(\gamma_e)\, -3.230 -2.112 -1.012

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.623 -1.383 -0.135
{\rm log}_{10}(\tau_{AGN})\, 1.105 1.483 1.885

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.471 -1.718 -1.292
0.03-0.10 Gyr -3.528 -1.691 -1.164
0.10-0.33 Gyr -5.702 -3.546 -2.190
0.33-1.10 Gyr -7.394 -4.084 -2.676
1.10-3.66 Gyr -8.996 -4.889 -2.967
3.66-12.14 Gyr -8.956 -4.538 -2.840
12.14-13.49 Gyr -8.662 -4.206 -2.552

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.634 10.718 10.801
{\rm log}_{10}({\rm SFR}) -1.281 -0.425 0.359
{\rm log}_{10}({\rm sSFR}) -11.976 -11.170 -10.359
{\rm stellar\ age} 6.633 7.841 9.825

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.344 -0.068 0.085
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.671 -0.981 0.061

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.182 0.384 0.637
\delta -0.568 -0.186 0.246
\tau_1/\tau_2 0.443 0.851 1.246
Q_{PAH} 0.357 1.118 3.449
U_{min} 1.814 5.565 12.308
{\rm log}_{10}(\gamma_e)\, -3.767 -3.204 -1.852

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.410 -1.814 -1.468
{\rm log}_{10}(\tau_{AGN})\, 1.156 1.482 1.788

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.245 -0.435 0.215
0.03-0.10 Gyr -1.738 -0.572 0.399
0.10-0.33 Gyr -1.821 -0.360 0.546
0.33-1.10 Gyr -1.283 -0.032 0.511
1.10-3.66 Gyr -0.187 0.547 0.887
3.66-12.14 Gyr 0.470 0.814 0.959
12.14-13.49 Gyr 0.305 0.921 1.567