2018hxh

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Information

Transient

Name: AT2018hxh
Right ascension: 21h48m36.03s
Declination: -62d44m39.48s
Discovery Date: Nov. 4, 2018, 1:40 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.025

Host

Name: 340428
Right ascension: 21h48m36.25s
Declination: -62d44m38.40s
Redshift: 0.064600
Photometric Redshift:
 

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
no valid phot
 status
Local host SED inference
Local host SED inference
not 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 4.04
Cutout download processed 13.49
Global aperture construction processed 0.17
Local aperture photometry processed 1.03
Global aperture photometry processed 0.77
Validate local photometry no valid phot 0.01
Validate global photometry processed 0.96
Host information processed 0.19
Global host SED inference processed 1263.71
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.07
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) = 21h48m36.03s, -62d44m39.48s
semi major axis, semi minor axis (arcsec) = 1.61, 1.61
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 21h48m36.23s, -62d44m37.96s
semi major axis, semi minor axis (arcsec) = 13.01, 8.1
angle (degrees, anti-clockwise from east) = -158.54

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 18.79 3.16 20.715 0.182 AB
2MASS_H 11639.71 494.29 12.368 0.046 Vega
WISE_W1 3783.4 36.13 12.256 0.010 Vega
WISE_W2 2145.75 37.88 12.232 0.019 Vega
WISE_W4 -374.06 499.18 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})\, 10.705 10.922 11.168
{\rm log}_{10}({\rm SFR}) -0.506 0.441 1.048
{\rm log}_{10}({\rm sSFR}) -11.454 -10.570 -9.870
{\rm stellar\ age} 3.762 7.254 11.202

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.153 -0.560 -0.209
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.099 -0.566 0.000

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.213 0.354 0.520
\delta -0.934 -0.760 -0.433
\tau_1/\tau_2 0.224 0.681 1.212
Q_{PAH} 0.188 0.655 1.975
U_{min} 2.412 7.450 15.182
{\rm log}_{10}(\gamma_e)\, -3.570 -2.488 -1.398

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.588 -3.830 -2.733
{\rm log}_{10}(\tau_{AGN})\, 1.143 1.666 1.985

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.824 0.203 0.867
0.03-0.10 Gyr -1.477 0.284 1.164
0.10-0.33 Gyr -2.155 0.151 0.980
0.33-1.08 Gyr -2.520 0.370 1.311
1.08-3.54 Gyr -1.767 0.635 1.204
3.54-11.61 Gyr -0.514 0.807 1.237
11.61-12.90 Gyr -0.117 1.071 2.194