2018khh

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Information

Transient

Name: SN2018khh
Right ascension: 22h03m15.99s
Declination: -55d58m36.44s
Discovery Date: Dec. 20, 2018, 12:57 a.m.
Classification: SN IIn
Redshift: 0.023000
MW E(B-V): 0.020

Host

Name:
Right ascension: 22h03m15.08s
Declination: -55d58m51.21s
Redshift: 0.022900
Photometric Redshift: 0.024
 

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
not enough filters
 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 8.12
Cutout download processed 12.87
Global aperture construction processed 0.16
Local aperture photometry processed 0.89
Global aperture photometry processed 0.73
Validate local photometry processed 0.01
Validate global photometry processed 0.89
Host information processed 0.15
Global host SED inference processed 534.52
Local host SED inference not enough filters 18.07
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.06
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) = 22h03m15.99s, -55d58m36.44s
semi major axis, semi minor axis (arcsec) = 4.33, 4.33
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
2MASS_J 557.62 112.99 16.139 0.220 Vega
2MASS_H 531.3 176.41 15.719 0.360 Vega
2MASS_K 508.85 193.54 15.296 0.413 Vega

Aperture details

RA, DEC (J2000) = 22h03m15.03s, -55d58m50.64s
semi major axis, semi minor axis (arcsec) = 23.57, 13.9
angle (degrees, anti-clockwise from east) = -128.56

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 661.9 14.71 16.848 0.024 AB
2MASS_J 13545.81 473.69 12.676 0.038 Vega
2MASS_H 14238.02 738.42 12.149 0.056 Vega
2MASS_K 14282.37 810.91 11.675 0.062 Vega
WISE_W1 6865.04 64.65 11.609 0.010 Vega
WISE_W2 4212.34 61.25 11.500 0.016 Vega
WISE_W3 18299.38 470.22 8.070 0.028 Vega
WISE_W4 18668.48 1608.13 6.602 0.094 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.045 10.260 10.387
{\rm log}_{10}({\rm SFR}) -0.139 0.266 0.639
{\rm log}_{10}({\rm sSFR}) -10.426 -9.974 -9.521
{\rm stellar\ age} 5.670 7.736 10.186

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.747 -0.360 -0.023
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.416 -0.650 -0.059

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.129 0.255 0.470
\delta -0.793 -0.339 0.111
\tau_1/\tau_2 0.337 0.754 1.243
Q_{PAH} 0.517 1.751 4.051
U_{min} 2.149 6.647 13.294
{\rm log}_{10}(\gamma_e)\, -3.617 -2.322 -1.524

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.285 -3.115 -1.803
{\rm log}_{10}(\tau_{AGN})\, 1.153 1.727 2.045

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.403 0.065 0.511
0.03-0.10 Gyr -0.500 0.265 0.758
0.10-0.33 Gyr -1.007 0.002 0.518
0.33-1.10 Gyr -1.168 -0.169 0.369
1.10-3.65 Gyr -0.945 -0.017 0.333
3.65-12.11 Gyr -0.395 0.288 0.505
12.11-13.45 Gyr -0.265 0.485 1.218