SN2014ai results

Information

Transient
Name:SN2014ai
Right ascension: 9h19m44.17s
Declination:33d45m49.40s
Discovery Date:None
Classification:Ia
Redshift:0.023176
MW E(B-V):0.015
Host
Name:J091946.84+334458.96
Right ascension: 9h19m46.84s
Declination:33d44m58.96s
Redshift:None
Photometric Redshift:0.013
 

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 21.73
Transient MWEBV processed 0.04
Host match processed 6.46
Host information processed 0.14
Host MWEBV processed 0.05
Global aperture construction processed 0.69
Global aperture photometry processed 6.65
Validate global photometry processed 16.65
Global host SED inference processed 623.13
Local aperture photometry processed 6.32
Validate local photometry processed 0.03
Local host SED inference processed 2036.23
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):9h19m44.17s, 33d45m49.40s
semi major axis, semi minor axis (arcsec):4.28, 4.28
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 0.1 0.22 26.419 2.390 AB
DES_g 30.63 0.67 20.185 0.024 AB
PanSTARRS_g 23.37 0.85 20.478 0.039 AB
PanSTARRS_r 48.06 1.28 19.696 0.029 AB
DES_r 71.74 1.75 19.261 0.027 AB
PanSTARRS_i 75.73 1.67 19.202 0.024 AB
PanSTARRS_z 76.35 2.96 19.193 0.042 AB
DES_z 33.08 2.16 20.101 0.071 AB
PanSTARRS_y 92.1 6.78 18.989 0.080 AB
2MASS_J 85.33 88.11 18.177 1.121 Vega
2MASS_H 189.03 147.01 16.841 0.844 Vega
2MASS_K 23.57 164.29 18.631 7.569 Vega

Aperture details

RA, DEC (J2000):9h19m46.54s, 33d44m56.93s
semi major axis, semi minor axis (arcsec):57.79, 39.71
angle (degrees, anti-clockwise from east):-160.14
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 143.93 4.05 18.505 0.031 AB
GALEX_NUV 281.26 4.4 17.777 0.017 AB
PanSTARRS_g 33443.55 10.98 12.589 0.000 AB
PanSTARRS_i 98968.69 22.0 11.411 0.000 AB
PanSTARRS_z 123268.12 38.2 11.173 0.000 AB
DES_z 130421.76 98.05 11.112 0.001 AB
PanSTARRS_y 148243.79 86.74 10.973 0.001 AB
WISE_W1 97112.72 809.32 8.733 0.009 Vega
WISE_W2 52115.41 505.93 8.769 0.011 Vega
WISE_W3 16368.68 797.96 8.191 0.053 Vega
WISE_W4 8482.93 3265.11 7.459 0.418 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.001 8.161 8.315
{\rm log}_{10}({\rm SFR}) -1.670 -1.165 -0.752
{\rm log}_{10}({\rm sSFR}) -9.898 -9.322 -8.861
{\rm stellar\ age} 4.997 7.120 9.015

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.933 -1.810 -1.590
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.881 0.168 0.391

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.670 1.012 1.405
\delta -0.488 -0.167 0.044
\tau_1/\tau_2 0.649 0.973 1.315
Q_{PAH} 0.319 1.127 3.014
U_{min} 2.416 7.628 14.604
{\rm log}_{10}(\gamma_e)\, -3.630 -2.958 -1.738

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.165 -2.418 -0.616
{\rm log}_{10}(\tau_{AGN})\, 1.009 1.412 1.878

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.431 -1.071 -0.726
0.03-0.10 Gyr -2.072 -1.280 -0.734
0.10-0.33 Gyr -3.026 -1.981 -1.408
0.33-1.10 Gyr -3.363 -2.243 -1.731
1.10-3.65 Gyr -2.949 -2.001 -1.659
3.65-12.10 Gyr -2.327 -1.795 -1.558
12.10-13.45 Gyr -2.585 -1.759 -1.063

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.574 11.661 11.715
{\rm log}_{10}({\rm SFR}) -1.348 -0.775 -0.364
{\rm log}_{10}({\rm sSFR}) -13.020 -12.425 -12.005
{\rm stellar\ age} 8.428 11.716 12.757

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.438 -0.245 -0.105
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.424 -0.688 -0.075

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.163 0.249 0.347
\delta -0.559 -0.152 0.163
\tau_1/\tau_2 0.348 0.779 1.230
Q_{PAH} 0.087 0.301 0.672
U_{min} 3.233 8.353 15.845
{\rm log}_{10}(\gamma_e)\, -3.536 -2.757 -1.677

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.710 -4.155 -3.324
{\rm log}_{10}(\tau_{AGN})\, 1.031 1.572 1.928

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.391 -0.755 -0.328
0.03-0.10 Gyr -2.078 -0.898 -0.349
0.10-0.33 Gyr -2.531 -1.084 -0.365
0.33-1.10 Gyr -2.747 -0.990 -0.045
1.10-3.65 Gyr -2.257 -0.460 0.718
3.65-12.10 Gyr -0.773 1.248 1.801
12.10-13.45 Gyr 1.823 2.689 2.832