2018fzw

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Information

Transient

Name: 2018fzw
Right ascension: 5h42m48.04s
Declination: -24d29m34.39s
Discovery Date: None
Classification: Ia
Redshift: 0.044400
MW E(B-V): 0.025

Host

Name: 2018fzw
Right ascension: 5h42m47.76s
Declination: -24d29m35.09s
Redshift: 0.044401
Photometric Redshift: 0.040
 

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
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 2.43
Cutout download processed 4.51
Global aperture construction processed 0.66
Local aperture photometry processed 6.22
Global aperture photometry processed 6.29
Validate local photometry processed 0.02
Validate global photometry processed 16.43
Host information processed 0.1
Global host SED inference processed 390.13
Local host SED inference processed 412.97
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.04
Processing status completed 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) = 5h42m48.04s, -24d29m34.39s
semi major axis, semi minor axis (arcsec) = 2.29, 2.29
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 108.39 0.36 18.813 0.004 AB
PanSTARRS_g 108.96 0.57 18.807 0.006 AB
PanSTARRS_r 162.33 0.69 18.374 0.005 AB
DES_r 170.48 0.62 18.321 0.004 AB
PanSTARRS_i 198.09 0.84 18.158 0.005 AB
PanSTARRS_z 221.32 1.7 18.037 0.008 AB
DES_z 232.23 1.69 17.985 0.008 AB
PanSTARRS_y 265.43 3.95 17.840 0.016 AB

Aperture details

RA, DEC (J2000) = 5h42m47.90s, -24d29m33.96s
semi major axis, semi minor axis (arcsec) = 22.58, 12.35
angle (degrees, anti-clockwise from east) = -101.8

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 167.89 9.36 18.337 0.060 AB
GALEX_NUV 232.41 6.73 17.984 0.031 AB
DES_g 1661.63 1.55 15.849 0.001 AB
PanSTARRS_g 1713.18 3.89 15.815 0.002 AB
PanSTARRS_r 2636.33 4.8 15.347 0.002 AB
DES_r 2728.63 2.67 15.310 0.001 AB
PanSTARRS_i 3224.63 5.98 15.129 0.002 AB
PanSTARRS_z 3520.66 12.25 15.033 0.004 AB
DES_z 3795.65 7.37 14.952 0.002 AB
PanSTARRS_y 4126.12 28.73 14.861 0.008 AB
2MASS_K 3492.4 801.6 13.204 0.249 Vega
WISE_W1 2581.4 38.18 12.671 0.016 Vega
WISE_W2 1607.74 46.81 12.545 0.032 Vega
WISE_W3 7086.5 171.37 9.100 0.026 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.940 9.115 9.273
{\rm log}_{10}({\rm SFR}) -1.343 -0.851 -0.358
{\rm log}_{10}({\rm sSFR}) -10.558 -9.978 -9.394
{\rm stellar\ age} 3.134 5.960 7.770

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.641 -1.082 -0.560
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.626 -0.109 0.299

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.197 0.475 0.870
\delta -0.601 -0.179 0.144
\tau_1/\tau_2 0.755 1.088 1.435
Q_{PAH} 0.669 2.142 4.890
U_{min} 3.207 7.899 14.638
{\rm log}_{10}(\gamma_e)\, -3.054 -1.857 -0.950

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.954 -1.786 -0.748
{\rm log}_{10}(\tau_{AGN})\, 0.914 1.401 1.925

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.310 -0.949 -0.580
0.03-0.10 Gyr -1.521 -0.835 -0.277
0.10-0.33 Gyr -1.348 -0.651 -0.135
0.33-1.09 Gyr -1.367 -0.717 -0.347
1.09-3.59 Gyr -1.425 -0.823 -0.549
3.59-11.85 Gyr -1.551 -0.922 -0.626
11.85-13.16 Gyr -1.729 -0.922 -0.308

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.230 10.312 10.469
{\rm log}_{10}({\rm SFR}) -0.006 0.203 0.407
{\rm log}_{10}({\rm sSFR}) -10.381 -10.143 -9.903
{\rm stellar\ age} 4.777 6.220 7.682

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.033 -0.701 -0.457
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.036 0.228 0.399

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.204 0.320 0.489
\delta -0.297 0.070 0.276
\tau_1/\tau_2 0.687 0.990 1.323
Q_{PAH} 0.788 1.741 3.264
U_{min} 2.794 7.587 14.377
{\rm log}_{10}(\gamma_e)\, -3.182 -2.263 -1.657

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.900 -2.684 -1.989
{\rm log}_{10}(\tau_{AGN})\, 0.949 1.354 1.853

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.022 0.221 0.463
0.03-0.10 Gyr -0.204 0.177 0.455
0.10-0.33 Gyr -0.087 0.305 0.575
0.33-1.09 Gyr 0.019 0.452 0.674
1.09-3.59 Gyr 0.222 0.503 0.709
3.59-11.85 Gyr 0.081 0.365 0.603
11.85-13.16 Gyr -0.273 0.342 0.819