2018gke

Download data

Information

Transient

Name: SN2018gke
Right ascension: 2h42m51.65s
Declination: 21d30m42.59s
Discovery Date: Sept. 5, 2018, 10:14 a.m.
Classification: SN Ia
Redshift: 0.087000
MW E(B-V): 0.139

Host

Name:
Right ascension: 2h42m50.96s
Declination: 21d30m44.40s
Redshift: 0.070727
Photometric Redshift: 0.063
 

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 5.84
Cutout download processed 8.43
Global aperture construction processed 0.63
Local aperture photometry processed 3.43
Global aperture photometry processed 3.17
Validate local photometry processed 0.02
Validate global photometry processed 10.33
Host information processed 0.15
Global host SED inference processed 570.2
Local host SED inference processed 445.56
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
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) = 2h42m51.65s, 21d30m42.59s
semi major axis, semi minor axis (arcsec) = 1.48, 1.48
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 42.02 0.4 19.841 0.010 AB
PanSTARRS_r 86.06 0.57 19.063 0.007 AB
PanSTARRS_i 135.95 0.59 18.567 0.005 AB
PanSTARRS_z 168.07 1.09 18.336 0.007 AB

Aperture details

RA, DEC (J2000) = 2h42m50.95s, 21d30m44.79s
semi major axis, semi minor axis (arcsec) = 8.84, 6.82
angle (degrees, anti-clockwise from east) = -141.6

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 617.48 2.02 16.923 0.004 AB
PanSTARRS_r 1516.77 2.89 15.948 0.002 AB
2MASS_J 5580.92 176.04 13.638 0.034 Vega
2MASS_K 6897.24 347.48 12.466 0.055 Vega
WISE_W1 2988.14 31.45 12.512 0.011 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})\, 9.608 9.730 9.853
{\rm log}_{10}({\rm SFR}) -1.580 -0.888 -0.206
{\rm log}_{10}({\rm sSFR}) -11.352 -10.641 -9.944
{\rm stellar\ age} 6.235 7.609 10.294

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.551 -1.019 -0.600
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.669 -0.509 0.246

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.343 0.686 1.168
\delta -0.612 -0.206 0.170
\tau_1/\tau_2 0.661 1.007 1.370
Q_{PAH} 0.600 2.177 4.662
U_{min} 2.933 8.195 14.889
{\rm log}_{10}(\gamma_e)\, -3.152 -1.868 -0.786

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.489 -1.067 -0.236
{\rm log}_{10}(\tau_{AGN})\, 0.995 1.460 1.971

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.667 -1.015 -0.545
0.03-0.10 Gyr -1.915 -0.898 -0.097
0.10-0.33 Gyr -2.038 -0.856 -0.129
0.33-1.07 Gyr -2.240 -0.915 -0.304
1.07-3.52 Gyr -2.188 -0.633 -0.180
3.52-11.54 Gyr -0.803 -0.173 0.012
11.54-12.82 Gyr -0.664 0.023 0.753

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.919 11.059 11.185
{\rm log}_{10}({\rm SFR}) -4.386 -1.001 0.459
{\rm log}_{10}({\rm sSFR}) -15.346 -12.047 -10.489
{\rm stellar\ age} 6.875 8.833 12.146

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.925 -0.602 -0.345
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.645 -0.658 0.168

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.294 0.457 0.688
\delta -0.909 -0.608 -0.293
\tau_1/\tau_2 0.417 0.876 1.394
Q_{PAH} 0.393 1.537 3.963
U_{min} 2.548 8.248 15.995
{\rm log}_{10}(\gamma_e)\, -3.444 -2.371 -1.181

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.064 -2.518 -1.369
{\rm log}_{10}(\tau_{AGN})\, 1.064 1.463 1.837

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -5.947 -1.366 0.527
0.03-0.10 Gyr -5.072 -1.336 0.355
0.10-0.33 Gyr -5.366 -1.682 0.106
0.33-1.07 Gyr -5.358 -1.675 0.335
1.07-3.52 Gyr -3.408 -0.709 0.982
3.52-11.54 Gyr -1.199 0.813 1.305
11.54-12.82 Gyr 0.187 1.701 2.322