2020cwd results

Information

Transient
Name:2020cwd
Right ascension: 6h06m59.08s
Declination:-49d00m23.94s
Discovery Date:None
Classification:Ibn
Redshift:0.052000
MW E(B-V):0.038
Host
Name:J060658.81-490023.06
Object ID:9906605097294909
Catalog Name:decals
Catalog Release:dr9
Right ascension: 6h06m58.81s
Declination:-49d00m23.06s
Redshift:None
Photometric Redshift:0.042
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
GALEX_NUV
GALEX_FUV
DES_g
DES_r
DES_z
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 5.35
Transient MWEBV processed 0.1
Host match processed 8.48
Host information processed 0.11
Host MWEBV processed 0.11
Global aperture construction processed 0.7
Global aperture photometry processed 2.71
Validate global photometry processed 9.98
Global host SED inference processed 440.3
Local aperture photometry processed 2.62
Validate local photometry processed 0.02
Local host SED inference processed 474.59
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):6h06m59.08s, -49d00m23.94s
semi major axis, semi minor axis (arcsec):1.97, 1.97
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 39.32 0.17 19.913 0.005 AB
DES_r 64.38 0.23 19.378 0.004 AB
DES_z 87.96 0.78 19.039 0.010 AB

Aperture details

RA, DEC (J2000):6h06m58.71s, -49d00m23.78s
semi major axis, semi minor axis (arcsec):16.2, 14.38
angle (degrees, anti-clockwise from east):105.68
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 105.1 10.05 18.846 0.104 AB
GALEX_NUV 99.94 6.87 18.901 0.075 AB
DES_g 514.89 0.83 17.121 0.002 AB
DES_r 822.27 1.09 16.612 0.001 AB
DES_z 1081.64 3.54 16.315 0.004 AB
2MASS_J 623.11 367.43 16.019 0.640 Vega
2MASS_H 1636.48 547.89 14.498 0.363 Vega
2MASS_K 1760.07 607.67 13.948 0.375 Vega
WISE_W1 489.24 36.58 14.477 0.081 Vega
WISE_W2 254.81 33.14 14.545 0.141 Vega
WISE_W3 968.04 89.24 11.261 0.100 Vega
WISE_W4 1200.88 466.29 9.581 0.422 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.671 8.848 8.983
{\rm log}_{10}({\rm SFR}) -1.589 -0.859 -0.297
{\rm log}_{10}({\rm sSFR}) -10.393 -9.725 -9.002
{\rm stellar\ age} 3.494 6.165 7.666

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.775 -1.188 -0.434
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.736 -0.862 0.156

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.260 0.575 0.880
\delta -0.660 -0.317 0.057
\tau_1/\tau_2 0.744 1.093 1.421
Q_{PAH} 1.128 2.940 5.037
U_{min} 2.977 7.668 14.602
{\rm log}_{10}(\gamma_e)\, -3.345 -2.283 -0.979

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.749 -1.688 -0.268
{\rm log}_{10}(\tau_{AGN})\, 1.031 1.442 1.958

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.599 -0.965 -0.573
0.03-0.10 Gyr -1.774 -0.855 -0.197
0.10-0.33 Gyr -1.673 -0.985 -0.493
0.33-1.08 Gyr -1.779 -1.117 -0.692
1.08-3.57 Gyr -1.705 -1.100 -0.839
3.57-11.76 Gyr -1.833 -1.135 -0.868
11.76-13.06 Gyr -1.972 -1.170 -0.628

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.929 10.009 10.112
{\rm log}_{10}({\rm SFR}) -0.365 -0.159 0.091
{\rm log}_{10}({\rm sSFR}) -10.383 -10.149 -9.937
{\rm stellar\ age} 7.279 8.169 10.846

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.231 -0.955 -0.763
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.490 0.015 0.304

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.015 0.039 0.084
\delta -0.644 -0.200 0.191
\tau_1/\tau_2 0.691 1.098 1.481
Q_{PAH} 0.946 2.670 4.633
U_{min} 2.615 7.686 14.841
{\rm log}_{10}(\gamma_e)\, -2.820 -1.814 -0.743

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.383 -3.531 -2.628
{\rm log}_{10}(\tau_{AGN})\, 1.060 1.611 1.973

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.609 -0.380 -0.232
0.03-0.10 Gyr -0.380 -0.081 0.220
0.10-0.33 Gyr -0.807 -0.304 -0.025
0.33-1.08 Gyr -1.161 -0.530 -0.209
1.08-3.57 Gyr -1.288 -0.477 -0.122
3.57-11.76 Gyr -0.267 0.115 0.248
11.76-13.06 Gyr -0.048 0.457 1.112