SN2015ak

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Information

Transient

Name: SN2015ak
Right ascension: 22h15m19.67s
Declination: -65d32m53.40s
Discovery Date: None
Classification: Ia
Redshift: 0.010370
MW E(B-V): 0.026

Host

Name:
Right ascension: 22h15m20.88s
Declination: -65d32m37.25s
Redshift: None
Photometric Redshift: 0.285
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
not enough filters
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 8.87
Cutout download processed 13.49
Global aperture construction processed 0.3
Local aperture photometry processed 1.0
Global aperture photometry processed 0.75
Validate local photometry processed 0.01
Validate global photometry processed 0.96
Host information processed 0.15
Global host SED inference not enough filters 19.89
Local host SED inference processed 471.14
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.08
Processing status blocked N/A N/A
 

Cutout Download Report

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:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 22h15m19.67s, -65d32m53.40s
semi major axis, semi minor axis (arcsec) = 9.41, 9.41
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 60.02 5.6 19.454 0.101 AB
GALEX_NUV 112.37 1.64 18.773 0.016 AB
2MASS_J 4643.54 319.69 13.838 0.075 Vega
2MASS_H 5154.31 441.29 13.252 0.093 Vega
2MASS_K 3905.19 442.98 13.083 0.123 Vega
WISE_W1 1622.85 25.03 13.175 0.017 Vega
WISE_W2 955.96 243.99 13.110 0.277 Vega
WISE_W3 5694.28 1139.6 9.337 0.217 Vega

Aperture details

RA, DEC (J2000) = 22h15m20.57s, -65d32m39.97s
semi major axis, semi minor axis (arcsec) = 8.44, 5.34
angle (degrees, anti-clockwise from east) = -152.93

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.39 1.83 21.886 0.310 AB
GALEX_NUV 11.89 0.71 21.212 0.065 AB
2MASS_J 275.12 229.17 16.906 0.904 Vega
2MASS_H 872.3 314.59 15.181 0.392 Vega
2MASS_K 618.01 318.05 15.085 0.559 Vega
WISE_W2 121.02 154.46 15.354 1.386 Vega
WISE_W3 411.33 756.69 12.191 1.997 Vega
WISE_W4 6517.4 3155.84 7.745 0.526 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.778 8.942 9.107
{\rm log}_{10}({\rm SFR}) -1.376 -1.013 -0.583
{\rm log}_{10}({\rm sSFR}) -10.394 -9.979 -9.421
{\rm stellar\ age} 5.301 7.293 9.204

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.351 -0.652 -0.186
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.301 -0.619 -0.099

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.227 0.416 0.642
\delta -0.719 -0.433 -0.173
\tau_1/\tau_2 0.504 0.889 1.308
Q_{PAH} 0.209 0.776 2.608
U_{min} 2.729 7.817 15.364
{\rm log}_{10}(\gamma_e)\, -3.496 -2.590 -1.592

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.428 -3.424 -2.224
{\rm log}_{10}(\tau_{AGN})\, 0.994 1.435 1.921

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.333 -0.971 -0.630
0.03-0.10 Gyr -1.941 -1.153 -0.523
0.10-0.33 Gyr -2.199 -1.335 -0.810
0.33-1.10 Gyr -2.188 -1.293 -0.845
1.10-3.64 Gyr -2.086 -1.176 -0.864
3.64-12.08 Gyr -1.553 -1.012 -0.769
12.08-13.42 Gyr -1.604 -0.895 -0.238

Global parameter details

Documentation

Data not available