iPTF14aki results

Information

Transient
Name:iPTF14aki
Right ascension: 14h20m41.73s
Declination:3d16m01.29s
Discovery Date:None
Classification:Ibn
Redshift:0.064000
MW E(B-V):0.028
Host
Name:iPTF14aki
Right ascension: 14h20m41.71s
Declination:3d16m03.61s
Redshift:0.064000
Photometric Redshift:0.324
 

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 18.96
Transient MWEBV processed 0.06
Host match processed 2.22
Host information processed 0.08
Host MWEBV processed 0.06
Global aperture construction processed 0.9
Global aperture photometry processed 5.83
Validate global photometry processed 16.72
Global host SED inference processed 554.86
Local aperture photometry processed 5.85
Validate local photometry processed 0.03
Local host SED inference processed 447.07
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):14h20m41.73s, 3d16m01.29s
semi major axis, semi minor axis (arcsec):1.63, 1.63
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 -1.0 1.03 AB
SDSS_g 3.71 0.77 22.477 0.226 AB
DES_g 3.99 0.13 22.399 0.036 AB
PanSTARRS_g 3.54 0.33 22.528 0.101 AB
SDSS_r 3.61 0.89 22.507 0.268 AB
PanSTARRS_r 4.57 0.53 22.250 0.125 AB
DES_r 5.75 0.25 22.001 0.047 AB
SDSS_i 5.49 1.19 22.051 0.235 AB
PanSTARRS_i 5.28 0.61 22.093 0.126 AB
PanSTARRS_z 5.7 1.06 22.011 0.202 AB
SDSS_z 13.73 3.87 21.056 0.306 AB
DES_z 6.45 0.68 21.876 0.115 AB
PanSTARRS_y 1.18 2.84 23.723 2.622 AB

Aperture details

RA, DEC (J2000):14h20m41.70s, 3d16m03.45s
semi major axis, semi minor axis (arcsec):5.57, 4.94
angle (degrees, anti-clockwise from east):-26.42
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.81 0.7 21.989 0.131 AB
GALEX_NUV 7.15 0.62 21.764 0.094 AB
SDSS_u 1.5 3.49 23.456 2.516 AB
SDSS_g 21.92 2.38 20.548 0.118 AB
DES_g 25.3 0.38 20.392 0.016 AB
PanSTARRS_g 23.4 1.06 20.477 0.049 AB
SDSS_r 28.97 2.82 20.245 0.106 AB
PanSTARRS_r 34.5 1.65 20.056 0.052 AB
DES_r 34.73 0.7 20.048 0.022 AB
SDSS_i 35.09 3.72 20.037 0.115 AB
PanSTARRS_i 37.2 1.9 19.974 0.055 AB
PanSTARRS_z 40.19 3.25 19.890 0.088 AB
SDSS_z 102.46 12.32 18.874 0.131 AB
DES_z 42.55 1.96 19.828 0.050 AB
PanSTARRS_y 33.62 8.67 20.083 0.280 AB
2MASS_J 53.78 168.77 18.679 3.407 Vega
2MASS_H 59.54 233.2 18.095 4.253 Vega
2MASS_K -30.31 324.89 Vega
WISE_W1 25.1 8.6 17.702 0.372 Vega
WISE_W2 0.17 13.44 22.464 84.232 Vega
WISE_W3 -92.2 64.78 Vega
WISE_W4 26.7 325.89 13.714 13.253 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.390 7.698 7.932
{\rm log}_{10}({\rm SFR}) -1.882 -1.428 -0.939
{\rm log}_{10}({\rm sSFR}) -9.703 -9.112 -8.379
{\rm stellar\ age} 0.447 4.061 6.310

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.141 -0.395 -0.007
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.476 -0.810 -0.022

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.416 0.759 1.226
\delta -0.293 0.087 0.293
\tau_1/\tau_2 0.661 1.023 1.393
Q_{PAH} 1.190 3.180 5.568
U_{min} 2.915 8.120 15.614
{\rm log}_{10}(\gamma_e)\, -2.763 -1.746 -0.738

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.214 -0.171 0.260
{\rm log}_{10}(\tau_{AGN})\, 1.078 1.520 1.928

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.819 -1.453 -1.029
0.03-0.10 Gyr -2.128 -1.481 -0.891
0.10-0.33 Gyr -2.298 -1.657 -1.141
0.33-1.08 Gyr -3.312 -1.974 -1.576
1.08-3.54 Gyr -4.441 -2.337 -1.890
3.54-11.62 Gyr -5.008 -2.555 -2.026
11.62-12.91 Gyr -4.863 -2.626 -1.926

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.435 8.706 8.876
{\rm log}_{10}({\rm SFR}) -0.944 -0.428 0.062
{\rm log}_{10}({\rm sSFR}) -9.669 -9.164 -8.495
{\rm stellar\ age} 1.134 5.266 7.451

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.739 -1.231 -0.513
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.802 -1.316 0.169

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.140 0.724 1.182
\delta -0.056 0.245 0.355
\tau_1/\tau_2 0.654 1.183 1.627
Q_{PAH} 1.796 3.896 5.659
U_{min} 3.567 9.437 16.671
{\rm log}_{10}(\gamma_e)\, -3.032 -1.479 -0.485

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.600 -1.247 -0.025
{\rm log}_{10}(\tau_{AGN})\, 1.019 1.465 1.878

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.078 -1.209 -0.659
0.03-0.10 Gyr -0.850 -0.321 0.213
0.10-0.33 Gyr -1.596 -0.728 -0.171
0.33-1.08 Gyr -2.670 -1.375 -0.871
1.08-3.54 Gyr -3.235 -1.472 -1.070
3.54-11.62 Gyr -3.359 -1.478 -1.105
11.62-12.91 Gyr -3.344 -1.429 -0.697