2014aa results

Information

Transient
Name:2014aa
Right ascension: 11h45m03.58s
Declination:19d58m25.32s
Discovery Date:None
Classification:SNIa
Redshift:0.016880
MW E(B-V):0.027
Host
Name:NGC3861
Right ascension: 11h45m03.87s
Declination:19d58m24.98s
Redshift:0.020044
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_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 19.04
Transient MWEBV processed 0.04
Host match processed 4.14
Host information processed 0.1
Host MWEBV processed 0.04
Global aperture construction processed 0.63
Global aperture photometry processed 6.66
Validate global photometry processed 19.49
Global host SED inference processed 408.57
Local aperture photometry processed 6.56
Validate local photometry processed 0.03
Local host SED inference processed 567.51
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h45m03.58s, 19d58m25.32s
semi major axis, semi minor axis (arcsec):4.93, 4.93
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 2.73 1.0 22.808 0.399 AB
SDSS_u 422.02 7.32 17.337 0.019 AB
SDSS_g 2447.06 13.19 15.428 0.006 AB
DES_g 2650.23 2.84 15.342 0.001 AB
PanSTARRS_g 2738.57 1.6 15.306 0.001 AB
SDSS_r 5520.48 19.8 14.545 0.004 AB
PanSTARRS_r 5877.83 2.11 14.477 0.000 AB
DES_r 6132.71 6.39 14.431 0.001 AB
SDSS_i 8225.47 24.35 14.112 0.003 AB
PanSTARRS_i 8320.29 2.52 14.100 0.000 AB
PanSTARRS_z 10897.06 4.17 13.807 0.000 AB
SDSS_z 11139.76 35.1 13.783 0.003 AB
DES_z 11331.03 22.56 13.764 0.002 AB
PanSTARRS_y 13124.43 10.02 13.605 0.001 AB
2MASS_J 15387.57 130.95 12.537 0.009 Vega
2MASS_H 19823.59 175.56 11.789 0.010 Vega
2MASS_K 16184.58 197.46 11.539 0.013 Vega

Aperture details

RA, DEC (J2000):11h45m03.89s, 19d58m25.21s
semi major axis, semi minor axis (arcsec):45.54, 30.89
angle (degrees, anti-clockwise from east):-143.35
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 611.27 7.18 16.934 0.013 AB
SDSS_u 3213.28 42.22 15.133 0.014 AB
SDSS_g 12073.29 35.2 13.695 0.003 AB
SDSS_r 23593.56 50.82 12.968 0.002 AB
PanSTARRS_r 27368.26 11.04 12.807 0.000 AB
DES_r 26823.17 17.83 12.829 0.001 AB
2MASS_J 59907.3 949.99 11.061 0.017 Vega
2MASS_H 70747.46 1302.32 10.408 0.020 Vega
2MASS_K 56416.08 1475.87 10.184 0.028 Vega
WISE_W1 34710.63 306.59 9.850 0.010 Vega
WISE_W2 19342.79 229.95 9.845 0.013 Vega
WISE_W3 29803.08 1692.38 7.540 0.062 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.099 10.286 10.428
{\rm log}_{10}({\rm SFR}) -0.825 0.111 0.646
{\rm log}_{10}({\rm sSFR}) -11.252 -10.174 -9.514
{\rm stellar\ age} 4.429 7.042 9.283

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.335 -0.732 -0.413
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.773 -1.225 0.050

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.622 1.060 1.338
\delta -0.760 -0.617 -0.294
\tau_1/\tau_2 0.562 0.973 1.357
Q_{PAH} 1.214 2.168 3.614
U_{min} 2.657 7.599 14.534
{\rm log}_{10}(\gamma_e)\, -3.431 -1.852 -1.173

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.416 -2.940 -0.952
{\rm log}_{10}(\tau_{AGN})\, 0.848 1.386 1.873

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.548 0.164 0.477
0.03-0.10 Gyr -1.537 0.041 0.705
0.10-0.33 Gyr -1.523 0.153 0.741
0.33-1.10 Gyr -0.897 0.155 0.629
1.10-3.66 Gyr -0.554 0.237 0.543
3.66-12.14 Gyr -0.415 0.256 0.540
12.14-13.49 Gyr -0.382 0.380 1.105

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.825 10.892 10.980
{\rm log}_{10}({\rm SFR}) -0.335 -0.039 0.340
{\rm log}_{10}({\rm sSFR}) -11.320 -10.924 -10.502
{\rm stellar\ age} 6.548 7.583 8.854

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.569 -0.322 -0.175
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.797 -0.734 0.118

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.233 0.367 0.543
\delta -0.532 -0.199 0.102
\tau_1/\tau_2 0.409 0.785 1.155
Q_{PAH} 0.515 0.996 1.756
U_{min} 2.644 7.390 13.871
{\rm log}_{10}(\gamma_e)\, -3.601 -2.498 -1.643

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.406 -3.586 -2.706
{\rm log}_{10}(\tau_{AGN})\, 0.945 1.384 1.863

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.124 0.175 0.433
0.03-0.10 Gyr -1.005 -0.187 0.338
0.10-0.33 Gyr -1.011 -0.078 0.483
0.33-1.10 Gyr -0.630 0.206 0.631
1.10-3.66 Gyr 0.304 0.861 1.118
3.66-12.14 Gyr 0.796 1.015 1.168
12.14-13.49 Gyr 0.501 1.025 1.551