2020iiv

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Information

Transient

Name: 2020iiv
Right ascension: 15h06m11.44s
Declination: -6d59m38.71s
Discovery Date: None
Classification: None
Redshift: 0.181000
MW E(B-V): 0.070

Host

Name: 2020iiv
Right ascension: 15h06m11.45s
Declination: -6d59m37.45s
Redshift: None
Photometric Redshift: 0.311
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.88
Cutout download processed 8.91
Global aperture construction processed 1.03
Local aperture photometry processed 5.34
Global aperture photometry processed 7.97
Validate local photometry no valid phot 0.03
Validate global photometry processed 16.31
Host information processed 0.09
Global host SED inference processed 477.22
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.16
Log transient processing status blocked None
 

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) = 15h06m11.44s, -6d59m38.71s
semi major axis, semi minor axis (arcsec) = 0.66, 0.66
angle (degrees, anti-clockwise from east) = 0.0

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

Aperture details

RA, DEC (J2000) = 15h06m11.45s, -6d59m37.25s
semi major axis, semi minor axis (arcsec) = 5.98, 2.97
angle (degrees, anti-clockwise from east) = -89.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 15.71 0.32 20.910 0.022
PanSTARRS_g 15.15 0.78 20.949 0.056
PanSTARRS_r 23.33 0.93 20.480 0.043
DES_r 25.0 0.92 20.405 0.040
PanSTARRS_i 30.48 1.35 20.190 0.048
PanSTARRS_z 31.86 2.29 20.142 0.078
DES_z 35.9 3.59 20.012 0.108
PanSTARRS_y 31.52 6.07 20.153 0.209
2MASS_J 402.26 166.79 16.494 0.450
2MASS_H 339.11 228.92 16.207 0.733
2MASS_K 91.56 271.91 17.158 3.224
WISE_W1 -5.22 13.28
WISE_W2 -7.8 20.17
WISE_W3 -102.1 65.32
WISE_W4 -121.58 421.83
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.076 9.338 9.513
{\rm log}_{10}({\rm SFR}) -0.796 0.065 0.792
{\rm log}_{10}({\rm sSFR}) -10.214 -9.271 -8.340
{\rm stellar\ age} 0.212 1.414 4.513

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.637 -1.098 -0.147
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.616 -0.700 0.209

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.291 0.584 1.026
\delta -0.559 -0.199 0.161
\tau_1/\tau_2 0.625 1.083 1.538
Q_{PAH} 1.623 3.621 5.621
U_{min} 3.670 9.708 17.808
{\rm log}_{10}(\gamma_e)\, -2.799 -1.513 -0.509

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.587 -1.215 -0.259
{\rm log}_{10}(\tau_{AGN})\, 0.978 1.398 1.821

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.523 -0.367 0.055
0.03-0.10 Gyr -1.393 0.135 0.939
0.10-0.32 Gyr -0.985 0.289 0.873
0.32-1.02 Gyr -2.705 -0.246 0.412
1.02-3.25 Gyr -4.412 -1.292 -0.304
3.25-10.36 Gyr -5.204 -1.741 -0.617
10.36-11.51 Gyr -5.386 -1.686 -0.456