2018brz

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Information

Transient

Name: 2018brz
Right ascension: 8h33m22.28s
Declination: -76d37m39.86s
Discovery Date: None
Classification: Ia
Redshift: 0.019000
MW E(B-V): 0.122

Host

Name: 2018brz
Right ascension: 8h33m22.20s
Declination: -76d37m36.30s
Redshift: 0.019300
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
processed
 status
Local host SED inference
Local host SED inference
failed
 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 1.73
Cutout download processed 1.67
Global aperture construction processed 0.15
Local aperture photometry processed 1.0
Global aperture photometry processed 0.98
Validate local photometry processed 0.01
Validate global photometry processed 0.9
Host information processed 0.1
Global host SED inference processed 693.87
Local host SED inference failed 0.01
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
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) = 8h33m22.28s, -76d37m39.86s
semi major axis, semi minor axis (arcsec) = 5.11, 5.11
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.19 2.6 21.920 0.456 AB

Aperture details

RA, DEC (J2000) = 8h33m22.18s, -76d37m35.93s
semi major axis, semi minor axis (arcsec) = 8.31, 6.09
angle (degrees, anti-clockwise from east) = -177.42

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 13.73 3.92 21.056 0.310 AB
GALEX_NUV 14.92 2.58 20.966 0.188 AB
WISE_W1 1786.87 19.93 13.071 0.012 Vega
WISE_W2 1081.67 24.5 12.976 0.025 Vega
WISE_W3 3561.66 60.13 9.847 0.018 Vega
WISE_W4 5632.78 441.4 7.903 0.085 Vega
 

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})\, 9.433 9.669 9.803
{\rm log}_{10}({\rm SFR}) -1.394 -0.876 -0.351
{\rm log}_{10}({\rm sSFR}) -11.079 -10.500 -9.892
{\rm stellar\ age} 6.221 8.443 12.345

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.442 -0.149 0.065
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.235 -0.455 -0.109

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.280 0.541 0.861
\delta -0.425 -0.068 0.188
\tau_1/\tau_2 0.234 0.655 1.191
Q_{PAH} 0.513 1.753 4.230
U_{min} 2.627 7.491 14.631
{\rm log}_{10}(\gamma_e)\, -3.253 -2.202 -1.120

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.138 -2.717 -1.656
{\rm log}_{10}(\tau_{AGN})\, 0.997 1.577 1.953

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.655 -1.068 -0.448
0.03-0.10 Gyr -2.213 -0.989 -0.275
0.10-0.33 Gyr -2.824 -1.303 -0.555
0.33-1.10 Gyr -3.249 -1.301 -0.457
1.10-3.66 Gyr -2.700 -0.968 -0.331
3.66-12.15 Gyr -1.447 -0.455 -0.141
12.15-13.50 Gyr -0.854 0.056 0.860