2017aac results

Information

Transient
Name:2017aac
Right ascension: 8h10m30.93s
Declination:5d15m37.15s
Discovery Date:None
Classification:SNIa
Redshift:0.030000
MW E(B-V):0.020
Host
Name:
Right ascension: 8h10m30.79s
Declination:5d15m36.25s
Redshift:None
Photometric Redshift:0.030
 

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_i
DES_z
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 16.48
Transient MWEBV processed 0.03
Host match processed 5.33
Host information processed 0.1
Host MWEBV processed 0.11
Global aperture construction processed 0.71
Global aperture photometry processed 5.74
Validate global photometry processed 15.7
Global host SED inference failed 234.9
Local aperture photometry processed 5.38
Validate local photometry processed 0.02
Local host SED inference processed 452.32
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):8h10m30.93s, 5d15m37.15s
semi major axis, semi minor axis (arcsec):3.33, 3.33
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 97.39 3.25 18.929 0.036 AB
SDSS_g 462.8 5.65 17.237 0.013 AB
PanSTARRS_g 513.04 1.02 17.125 0.002 AB
SDSS_r 924.76 8.03 16.485 0.009 AB
PanSTARRS_r 955.01 1.03 16.450 0.001 AB
SDSS_i 1320.52 9.76 16.098 0.008 AB
PanSTARRS_i 1362.09 1.09 16.064 0.001 AB
PanSTARRS_z 1683.39 2.51 15.835 0.002 AB
SDSS_z 1696.95 13.89 15.826 0.009 AB
PanSTARRS_y 1958.34 4.91 15.670 0.003 AB
2MASS_J 2099.0 91.58 14.700 0.047 Vega
2MASS_H 2643.19 129.65 13.977 0.053 Vega
2MASS_K 2272.12 162.35 13.671 0.078 Vega

Aperture details

RA, DEC (J2000):8h10m30.78s, 5d15m36.43s
semi major axis, semi minor axis (arcsec):17.58, 7.14
angle (degrees, anti-clockwise from east):-137.03
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.48 1.76 21.872 0.296 AB
GALEX_NUV 25.84 1.02 20.369 0.043 AB
SDSS_u 344.2 8.48 17.558 0.027 AB
SDSS_g 1424.43 10.22 16.016 0.008 AB
PanSTARRS_g 1447.34 3.12 15.999 0.002 AB
SDSS_r 2698.09 14.35 15.322 0.006 AB
PanSTARRS_r 2782.91 3.01 15.289 0.001 AB
SDSS_i 3714.36 17.96 14.975 0.005 AB
PanSTARRS_i 3781.57 3.29 14.956 0.001 AB
PanSTARRS_z 4551.13 7.97 14.755 0.002 AB
SDSS_z 4619.84 34.76 14.738 0.008 AB
PanSTARRS_y 5440.6 16.21 14.561 0.003 AB
2MASS_J 6025.5 315.4 13.555 0.057 Vega
2MASS_H 7268.08 447.55 12.879 0.067 Vega
2MASS_K 6723.3 563.86 12.493 0.091 Vega
WISE_W1 2795.94 37.08 12.585 0.014 Vega
WISE_W2 1599.27 44.94 12.551 0.031 Vega
WISE_W3 872.81 136.76 11.374 0.170 Vega
WISE_W4 1425.65 642.66 9.395 0.489 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.715 9.842 9.967
{\rm log}_{10}({\rm SFR}) -2.475 -1.110 -0.105
{\rm log}_{10}({\rm sSFR}) -12.382 -10.955 -9.915
{\rm stellar\ age} 5.584 7.563 9.450

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.653 -1.087 -0.732
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.545 -0.596 0.092

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.510 0.788 1.133
\delta -0.690 -0.466 -0.029
\tau_1/\tau_2 0.688 1.029 1.379
Q_{PAH} 0.926 3.071 5.505
U_{min} 2.812 8.208 15.671
{\rm log}_{10}(\gamma_e)\, -3.059 -1.769 -0.643

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.278 -2.838 -0.854
{\rm log}_{10}(\tau_{AGN})\, 1.024 1.603 2.041

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.625 -1.234 -0.586
0.03-0.10 Gyr -3.207 -1.164 -0.007
0.10-0.33 Gyr -2.704 -0.846 0.139
0.33-1.10 Gyr -2.335 -0.688 -0.013
1.10-3.63 Gyr -1.400 -0.310 0.076
3.63-12.02 Gyr -0.630 -0.101 0.131
12.02-13.35 Gyr -0.769 -0.006 0.665

Global parameter details

Documentation

Data not available