2018aun

Download data

Information

Transient

Name: 2018aun
Right ascension: 21h31m48.13s
Declination: -46d02m30.98s
Discovery Date: None
Classification: Ia
Redshift: 0.030000
MW E(B-V): 0.024

Host

Name:
Right ascension: 21h31m48.47s
Declination: -46d02m31.77s
Redshift: None
Photometric Redshift: 0.028
 

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 9.32
Cutout download processed 3.65
Global aperture construction processed 0.11
Local aperture photometry processed 1.12
Global aperture photometry processed 0.78
Validate local photometry processed 0.01
Validate global photometry processed 1.02
Host information processed 0.17
Global host SED inference processed 634.99
Local host SED inference not enough filters 19.37
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) = 21h31m48.13s, -46d02m30.98s
semi major axis, semi minor axis (arcsec) = 3.33, 3.33
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 608.09 79.01 16.045 0.141 Vega
2MASS_H 668.54 98.74 15.470 0.160 Vega
2MASS_K 553.0 119.45 15.205 0.235 Vega

Aperture details

RA, DEC (J2000) = 21h31m48.47s, -46d02m32.04s
semi major axis, semi minor axis (arcsec) = 10.95, 9.32
angle (degrees, anti-clockwise from east) = -107.07

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 43.6 4.61 19.801 0.115 AB
GALEX_NUV 49.97 3.11 19.653 0.068 AB
2MASS_J 2808.73 239.61 14.384 0.093 Vega
2MASS_H 3411.93 298.9 13.700 0.095 Vega
2MASS_K 2821.23 362.87 13.436 0.140 Vega
WISE_W1 1215.8 32.09 13.489 0.029 Vega
WISE_W2 680.39 33.61 13.479 0.054 Vega
WISE_W3 1111.02 117.62 11.112 0.115 Vega
WISE_W4 972.0 614.46 9.811 0.686 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})\, 9.703 9.867 9.992
{\rm log}_{10}({\rm SFR}) -1.205 -0.836 -0.314
{\rm log}_{10}({\rm sSFR}) -11.012 -10.677 -10.155
{\rm stellar\ age} 6.313 8.127 11.874

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.635 -0.232 0.058
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.202 -0.632 -0.172

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.088 0.206 0.413
\delta -0.619 -0.208 0.131
\tau_1/\tau_2 0.212 0.652 1.162
Q_{PAH} 0.347 1.394 3.798
U_{min} 2.327 6.843 13.722
{\rm log}_{10}(\gamma_e)\, -3.407 -2.056 -0.792

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.462 -3.537 -2.457
{\rm log}_{10}(\tau_{AGN})\, 1.046 1.568 1.932

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.312 -0.857 -0.467
0.03-0.10 Gyr -1.996 -0.963 -0.204
0.10-0.33 Gyr -2.635 -1.108 -0.428
0.33-1.10 Gyr -2.600 -0.905 -0.208
1.10-3.63 Gyr -2.199 -0.550 -0.056
3.63-12.02 Gyr -0.827 -0.153 0.086
12.02-13.35 Gyr -0.539 0.174 1.058