2015ac results

Information

Transient
Name:2015ac
Right ascension: 23h16m43.32s
Declination:33d59m47.60s
Discovery Date:None
Classification:SNIa-91bg-like
Redshift:0.017000
MW E(B-V):0.062
Host
Name:UGC12474
Right ascension: 23h16m43.23s
Declination:33d59m45.14s
Redshift:0.016704
Photometric Redshift:None
 

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_z
PanSTARRS_y
SDSS_i
SDSS_r
SDSS_u
PanSTARRS_i
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 11.35
Transient MWEBV processed 0.06
Host match processed 3.92
Host information processed 0.12
Host MWEBV processed 0.11
Global aperture construction processed 0.64
Global aperture photometry failed 0.03
Validate global photometry not processed None
Global host SED inference not processed None
Local aperture photometry processed 3.95
Validate local photometry processed 0.02
Local host SED inference processed 2418.21
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

RA, DEC (J2000):23h16m43.32s, 33d59m47.60s
semi major axis, semi minor axis (arcsec):5.89, 5.89
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 7.53 2.21 21.708 0.318 AB
GALEX_NUV 23.97 2.02 20.451 0.092 AB
SDSS_u 421.62 7.68 17.338 0.020 AB
PanSTARRS_g 2558.98 1.88 15.380 0.001 AB
SDSS_r 5484.74 19.47 14.552 0.004 AB
PanSTARRS_r 5779.58 2.37 14.495 0.000 AB
SDSS_i 8883.62 24.99 14.029 0.003 AB
PanSTARRS_z 12618.22 4.72 13.648 0.000 AB
PanSTARRS_y 16578.73 11.36 13.351 0.001 AB
2MASS_J 22507.97 134.02 12.124 0.006 Vega
2MASS_H 32596.2 196.45 11.249 0.007 Vega
2MASS_K 30574.46 232.19 10.849 0.008 Vega
WISE_W1 6326.25 39.81 11.698 0.007 Vega

Aperture details

Data not available

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.288 10.359 10.458
{\rm log}_{10}({\rm SFR}) -0.727 -0.238 0.158
{\rm log}_{10}({\rm sSFR}) -11.085 -10.609 -10.208
{\rm stellar\ age} 8.104 9.706 12.467

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.759 -0.511 -0.268
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.201 -0.048 0.246

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.433 0.627 0.848
\delta -0.945 -0.816 -0.666
\tau_1/\tau_2 0.472 0.835 1.188
Q_{PAH} 0.066 0.266 0.749
U_{min} 2.444 7.527 14.304
{\rm log}_{10}(\gamma_e)\, -3.697 -3.227 -1.797

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.111 -1.283 -0.995
{\rm log}_{10}(\tau_{AGN})\, 1.637 1.805 1.966

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.066 -0.357 0.145
0.03-0.10 Gyr -0.926 -0.296 0.185
0.10-0.33 Gyr -1.759 -0.788 -0.313
0.33-1.10 Gyr -2.548 -1.151 -0.528
1.10-3.67 Gyr -2.683 -1.052 -0.199
3.67-12.18 Gyr -0.557 0.394 0.564
12.18-13.54 Gyr 0.358 1.060 1.553

Global parameter details

Documentation

Data not available