2021wlw results

Information

Transient
Name:2021wlw
Right ascension: 18h34m39.76s
Declination:44d14m09.09s
Discovery Date:None
Classification:Ia
Redshift:0.062287
MW E(B-V):0.053
Host
Name:2021wlw
Right ascension: 18h34m39.77s
Declination:44d14m09.11s
Redshift:None
Photometric Redshift:0.096
 
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 4.37
Transient MWEBV processed 0.04
Host match processed 3.32
Host information processed 0.11
Host MWEBV processed 0.12
Host spectrum download not processed None
Global aperture construction processed 0.64
Global aperture photometry processed 3.79
Validate global photometry processed 11.42
Global host SED inference processed 421.65
Local aperture photometry processed 1.01
Validate local photometry processed 0.02
Local host SED inference processed 525.11
 

Imaging data

 

Spectral Energy Distribution

 

Host Galaxy Spectrum

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.074 10.192 10.302
{\rm log}_{10}({\rm SFR}) -3.826 -1.609 -0.448
{\rm log}_{10}({\rm sSFR}) -13.829 -11.739 -10.591
{\rm stellar\ age} 7.073 8.507 12.177

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.242 -0.784 -0.470
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.606 -0.534 0.243

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.249 0.562 0.899
\delta -0.678 -0.301 0.131
\tau_1/\tau_2 0.571 0.958 1.350
Q_{PAH} 0.724 2.330 5.183
U_{min} 3.038 8.365 15.606
{\rm log}_{10}(\gamma_e)\, -3.249 -1.891 -0.671

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.546 -1.040 -0.505
{\rm log}_{10}(\tau_{AGN})\, 1.040 1.465 1.946

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.303 -1.691 -0.591
0.03-0.10 Gyr -4.884 -1.767 -0.408
0.10-0.33 Gyr -4.709 -1.669 -0.328
0.33-1.08 Gyr -3.766 -1.123 -0.104
1.08-3.53 Gyr -3.206 -0.721 0.233
3.53-11.60 Gyr -1.020 0.281 0.493
11.60-12.89 Gyr -0.036 0.787 1.427
0.33-1.08 Gyr -4.647 -1.595 -0.312
1.08-3.54 Gyr -3.569 -1.065 0.106
3.54-11.64 Gyr -1.375 0.179 0.437
11.64-12.93 Gyr -0.234 0.712 1.413

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.349 10.415 10.510
{\rm log}_{10}({\rm SFR}) -2.174 -1.032 -0.463
{\rm log}_{10}({\rm sSFR}) -12.693 -11.481 -10.867
{\rm stellar\ age} 7.584 8.857 11.989

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.052 -0.738 -0.544
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.610 -0.670 0.227

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.196 0.339 0.535
\delta -0.708 -0.286 0.052
\tau_1/\tau_2 0.593 0.976 1.377
Q_{PAH} 0.448 1.165 2.337
U_{min} 3.352 8.750 16.200
{\rm log}_{10}(\gamma_e)\, -3.090 -2.200 -1.227

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.388 -3.408 -2.485
{\rm log}_{10}(\tau_{AGN})\, 0.997 1.474 1.896

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.530 -1.448 -0.774
0.03-0.10 Gyr -2.557 -1.008 -0.370
0.10-0.33 Gyr -3.365 -1.158 -0.405
0.33-1.08 Gyr -4.105 -1.373 -0.478
1.08-3.53 Gyr -2.819 -0.752 0.106
3.53-11.60 Gyr -0.926 0.528 0.707
11.60-12.89 Gyr 0.167 1.055 1.672
0.33-1.08 Gyr -3.957 -1.422 -0.568
1.08-3.54 Gyr -2.756 -0.917 0.012
3.54-11.64 Gyr -0.714 0.512 0.682
11.64-12.93 Gyr 0.012 1.018 1.627
 

Aperture Photometry


Aperture details

RA, DEC (J2000):18h34m39.76s, 44d14m09.09s
semi major axis, semi minor axis (arcsec):1.67, 1.67
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 160.37 0.48 18.387 0.003 AB
PanSTARRS_r 346.77 0.65 17.550 0.002 AB
PanSTARRS_i 493.59 0.65 17.167 0.001 AB
PanSTARRS_z 625.63 1.55 16.909 0.003 AB
PanSTARRS_y 744.65 3.37 16.720 0.005 AB

Aperture details

RA, DEC (J2000):18h34m39.76s, 44d14m09.22s
semi major axis, semi minor axis (arcsec):6.45, 4.2
angle (degrees, anti-clockwise from east):-18.04
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 8.36 2.91 21.594 0.378 AB
GALEX_NUV 8.77 2.84 21.543 0.351 AB
PanSTARRS_g 309.76 1.21 17.672 0.004 AB
PanSTARRS_r 648.3 1.38 16.871 0.002 AB
PanSTARRS_i 912.63 1.31 16.499 0.002 AB
PanSTARRS_z 1132.28 3.75 16.265 0.004 AB
PanSTARRS_y 1328.82 9.85 16.091 0.008 AB
2MASS_J 2057.43 151.74 14.722 0.080 Vega
2MASS_H 1703.58 227.74 14.454 0.145 Vega
2MASS_K 1973.97 253.5 13.824 0.139 Vega
WISE_W1 831.68 18.85 13.901 0.025 Vega
WISE_W2 495.62 19.69 13.823 0.043 Vega
WISE_W3 238.63 47.79 12.782 0.217 Vega
WISE_W4 326.88 256.17 10.994 0.851 Vega