ASASSN-16lg_host

Download data

Information

Transient

Name: ASASSN-16lg_host
Right ascension: 17h48m12.28s
Declination: 17d37m30.96s
Discovery Date: None
Classification: SNIa_host
Redshift: 0.021228
MW E(B-V): 0.068

Host

Name: ASASSN-16lg_host
Right ascension: 17h48m12.28s
Declination: 17d37m30.96s
Redshift: None
Photometric Redshift: 0.032
 

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
processed
 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 1.09
Cutout download processed 7.51
Global aperture construction processed 6.69
Local aperture photometry processed 4.11
Global aperture photometry processed None
Validate local photometry processed 0.02
Validate global photometry processed None
Host information processed 0.11
Global host SED inference processed None
Local host SED inference processed 488.86
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.06
Processing status completed 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) = 17h48m12.28s, 17d37m30.96s
semi major axis, semi minor axis (arcsec) = 4.66, 4.66
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 4374.73 1.61 14.798 0.000 AB
PanSTARRS_r 8587.23 2.2 14.065 0.000 AB
PanSTARRS_i 11908.02 2.34 13.710 0.000 AB
PanSTARRS_z 15223.32 5.0 13.444 0.000 AB
PanSTARRS_y 18370.97 9.72 13.240 0.001 AB
2MASS_J 22001.5 108.85 12.149 0.005 Vega
2MASS_H 27360.26 158.28 11.440 0.006 Vega
2MASS_K 23637.76 178.18 11.128 0.008 Vega

Aperture details

RA, DEC (J2000) = 17h48m12.27s, 17d37m31.08s
semi major axis, semi minor axis (arcsec) = 5.81, 4.57
angle (degrees, anti-clockwise from east) = -134.12

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 3748.38 6.13 14.965 0.002 AB
PanSTARRS_r 7368.04 11.35 14.232 0.002 AB
PanSTARRS_i 10218.79 15.71 13.877 0.002 AB
PanSTARRS_z 13089.61 21.04 13.608 0.002 AB
PanSTARRS_y 15598.29 29.01 13.417 0.002 AB
2MASS_J 23885.39 122.54 12.060 0.006 Vega
2MASS_H 29678.54 185.18 11.351 0.007 Vega
2MASS_K 25736.84 212.29 11.036 0.009 Vega
WISE_W1 9746.48 68.38 11.229 0.008 Vega
WISE_W2 5459.04 69.42 11.218 0.014 Vega
WISE_W3 1124.35 96.78 11.099 0.093 Vega
WISE_W4 537.52 372.84 10.454 0.753 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})\, 10.277 10.453 10.606
{\rm log}_{10}({\rm SFR}) -0.192 0.387 0.870
{\rm log}_{10}({\rm sSFR}) -10.769 -10.075 -9.504
{\rm stellar\ age} 4.131 6.867 8.529

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.486 -0.870 -0.519
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.841 -1.062 0.230

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.653 0.953 1.194
\delta -0.606 -0.415 -0.173
\tau_1/\tau_2 0.644 0.982 1.334
Q_{PAH} 0.433 2.693 4.923
U_{min} 2.778 7.619 14.110
{\rm log}_{10}(\gamma_e)\, -3.250 -2.189 -1.308

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.461 -2.922 -1.326
{\rm log}_{10}(\tau_{AGN})\, 0.882 1.515 1.972

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.006 0.359 0.617
0.03-0.10 Gyr -0.630 0.350 0.974
0.10-0.33 Gyr -0.613 0.409 0.963
0.33-1.10 Gyr -0.470 0.351 0.809
1.10-3.65 Gyr -0.153 0.479 0.783
3.65-12.13 Gyr -0.160 0.477 0.751
12.13-13.47 Gyr -0.289 0.529 1.106

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.501 10.562 10.655
{\rm log}_{10}({\rm SFR}) -2.791 -1.486 -0.491
{\rm log}_{10}({\rm sSFR}) -13.358 -12.059 -11.056
{\rm stellar\ age} 7.895 9.320 12.628

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.429 -0.259 -0.158
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.637 -0.879 0.065

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.033 0.156 0.335
\delta -0.856 -0.545 -0.032
\tau_1/\tau_2 0.409 0.872 1.320
Q_{PAH} 0.222 0.735 2.185
U_{min} 3.137 8.688 15.972
{\rm log}_{10}(\gamma_e)\, -3.285 -2.160 -0.870

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.689 -4.097 -3.212
{\rm log}_{10}(\tau_{AGN})\, 1.166 1.696 2.009

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.047 -1.516 -0.502
0.03-0.10 Gyr -3.298 -1.754 -0.559
0.10-0.33 Gyr -3.391 -1.666 -0.534
0.33-1.10 Gyr -3.388 -1.612 -0.613
1.10-3.65 Gyr -2.648 -0.847 0.196
3.65-12.13 Gyr -0.771 0.607 0.789
12.13-13.47 Gyr 0.378 1.173 1.762