2008cw results

Information

Transient
Name:2008cw
Right ascension: 16h32m38.27s
Declination:41d27m33.19s
Discovery Date:None
Classification:SNIIb
Redshift:0.032400
MW E(B-V):0.006
Host
Name:2181396
Right ascension: 16h32m38.16s
Declination:41d27m30.89s
Redshift:None
Photometric Redshift:0.033
 

Cutout Download Report

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

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 4.71
Transient MWEBV processed 0.04
Host match processed 4.0
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 2.3
Validate global photometry processed 4.84
Global host SED inference processed 604.93
Local aperture photometry processed 2.27
Validate local photometry processed 0.01
Local host SED inference processed 463.87
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):16h32m38.27s, 41d27m33.19s
semi major axis, semi minor axis (arcsec):3.09, 3.09
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 57.3 2.88 19.505 0.055 AB
PanSTARRS_g 147.8 0.65 18.476 0.005 AB
PanSTARRS_i 204.65 0.88 18.122 0.005 AB
PanSTARRS_z 222.15 2.02 18.033 0.010 AB

Aperture details

RA, DEC (J2000):16h32m38.16s, 41d27m29.96s
semi major axis, semi minor axis (arcsec):18.44, 8.46
angle (degrees, anti-clockwise from east):-3.42
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 142.39 1.13 18.516 0.009 AB
SDSS_u 201.23 9.72 18.141 0.052 AB
PanSTARRS_g 624.76 2.53 16.911 0.004 AB
PanSTARRS_i 827.7 3.47 16.605 0.005 AB
PanSTARRS_z 868.89 8.05 16.553 0.010 AB
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.439 8.688 8.877
{\rm log}_{10}({\rm SFR}) -1.384 -0.827 -0.335
{\rm log}_{10}({\rm sSFR}) -10.132 -9.536 -8.926
{\rm stellar\ age} 1.557 5.000 7.280

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.606 -1.037 -0.465
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.726 -1.133 -0.047

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.187 0.445 0.732
\delta -0.514 -0.122 0.160
\tau_1/\tau_2 0.739 1.125 1.511
Q_{PAH} 0.473 1.752 4.290
U_{min} 2.997 8.321 15.571
{\rm log}_{10}(\gamma_e)\, -3.170 -1.719 -0.809

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.693 -1.885 -0.830
{\rm log}_{10}(\tau_{AGN})\, 0.993 1.445 1.925

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.514 -1.021 -0.666
0.03-0.10 Gyr -1.542 -0.777 -0.225
0.10-0.33 Gyr -1.408 -0.743 -0.210
0.33-1.09 Gyr -1.873 -1.108 -0.702
1.09-3.62 Gyr -2.307 -1.304 -0.945
3.62-11.99 Gyr -2.976 -1.472 -1.043
11.99-13.32 Gyr -3.050 -1.518 -0.880

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.377 9.506 9.606
{\rm log}_{10}({\rm SFR}) -0.597 -0.256 0.102
{\rm log}_{10}({\rm sSFR}) -10.099 -9.734 -9.356
{\rm stellar\ age} 5.751 7.543 9.651

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.737 -1.343 -0.941
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.618 -1.041 -0.290

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.102 0.325 0.661
\delta -0.057 0.247 0.363
\tau_1/\tau_2 0.337 0.900 1.384
Q_{PAH} 0.964 3.447 5.192
U_{min} 2.192 6.141 12.858
{\rm log}_{10}(\gamma_e)\, -3.557 -2.775 -0.959

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.309 -1.900 -0.815
{\rm log}_{10}(\tau_{AGN})\, 0.912 1.627 1.929

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.841 -0.471 -0.159
0.03-0.10 Gyr -0.687 -0.207 0.214
0.10-0.33 Gyr -1.247 -0.538 -0.097
0.33-1.09 Gyr -1.502 -0.732 -0.293
1.09-3.62 Gyr -1.463 -0.716 -0.364
3.62-11.99 Gyr -0.905 -0.454 -0.269
11.99-13.32 Gyr -0.814 -0.219 0.416