2018cqw results

Information

Transient
Name:2018cqw
Right ascension: 18h17m32.19s
Declination:19d26m40.22s
Discovery Date:None
Classification:SNIa
Redshift:0.009843
MW E(B-V):0.127
Host
Name:2018cqw
Right ascension: 18h17m32.35s
Declination:19d26m40.92s
Redshift:None
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
GALEX_NUV
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
GALEX_FUV
SDSS_i
SDSS_r
SDSS_u
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 2.96
Transient MWEBV processed 0.11
Host match processed 0.7
Host information processed 0.09
Host MWEBV processed 0.05
Global aperture construction processed 0.65
Global aperture photometry processed 3.63
Validate global photometry processed 11.52
Global host SED inference processed 452.35
Local aperture photometry processed 3.56
Validate local photometry processed 0.02
Local host SED inference processed 679.33
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):18h17m32.19s, 19d26m40.22s
semi major axis, semi minor axis (arcsec):9.91, 9.91
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 28.32 3.8 20.270 0.146 AB
PanSTARRS_g 2414.14 3.16 15.443 0.001 AB
PanSTARRS_r 4896.22 3.72 14.675 0.001 AB
PanSTARRS_i 6991.44 4.65 14.289 0.001 AB
PanSTARRS_z 8956.16 8.64 14.020 0.001 AB
PanSTARRS_y 10652.38 18.45 13.831 0.002 AB
2MASS_J 13209.16 207.98 12.703 0.017 Vega
2MASS_H 16563.74 357.01 11.985 0.023 Vega
2MASS_K 13249.77 370.75 11.757 0.030 Vega
WISE_W1 4369.71 64.93 12.100 0.016 Vega
WISE_W2 2328.87 53.51 12.143 0.025 Vega
WISE_W3 477.56 74.3 12.028 0.169 Vega

Aperture details

RA, DEC (J2000):18h17m32.18s, 19d26m40.68s
semi major axis, semi minor axis (arcsec):27.03, 14.17
angle (degrees, anti-clockwise from east):-141.86
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 83.19 8.01 19.100 0.105 AB
PanSTARRS_r 7657.46 7.02 14.190 0.001 AB
PanSTARRS_i 10959.05 8.85 13.801 0.001 AB
PanSTARRS_z 13975.81 16.57 13.537 0.001 AB
2MASS_J 21494.93 441.3 12.174 0.022 Vega
2MASS_H 25955.82 758.7 11.497 0.032 Vega
2MASS_K 20970.36 792.25 11.258 0.041 Vega
WISE_W1 9945.75 153.3 11.207 0.017 Vega
WISE_W2 5343.6 126.62 11.241 0.026 Vega
WISE_W3 1618.1 216.88 10.703 0.146 Vega
WISE_W4 2196.32 1204.41 8.926 0.595 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.582 9.661 9.774
{\rm log}_{10}({\rm SFR}) -4.320 -2.607 -1.781
{\rm log}_{10}({\rm sSFR}) -13.887 -12.293 -11.429
{\rm stellar\ age} 7.635 8.853 12.450

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.116 -0.921 -0.742
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.488 -0.658 0.116

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.095 0.192 0.329
\delta -0.933 -0.753 -0.416
\tau_1/\tau_2 0.599 0.968 1.334
Q_{PAH} 0.267 0.805 1.776
U_{min} 3.433 9.598 16.949
{\rm log}_{10}(\gamma_e)\, -2.934 -1.816 -0.704

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.617 -3.841 -2.867
{\rm log}_{10}(\tau_{AGN})\, 1.060 1.598 2.012

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.876 -2.718 -1.744
0.03-0.10 Gyr -5.059 -2.789 -1.847
0.10-0.33 Gyr -4.569 -2.548 -1.672
0.33-1.10 Gyr -4.165 -2.372 -1.406
1.10-3.64 Gyr -3.889 -1.723 -0.417
3.64-12.08 Gyr -1.546 -0.297 -0.093
12.08-13.42 Gyr -0.746 0.180 0.879

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.724 9.856 9.961
{\rm log}_{10}({\rm SFR}) -3.176 -1.740 -1.247
{\rm log}_{10}({\rm sSFR}) -13.034 -11.633 -11.066
{\rm stellar\ age} 6.744 8.251 11.899

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.978 -0.716 -0.511
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.615 -0.734 0.176

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.093 0.272 0.459
\delta -0.582 -0.094 0.215
\tau_1/\tau_2 0.558 0.960 1.384
Q_{PAH} 0.287 0.841 2.480
U_{min} 3.328 8.759 15.880
{\rm log}_{10}(\gamma_e)\, -3.297 -2.329 -1.414

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.426 -3.643 -2.762
{\rm log}_{10}(\tau_{AGN})\, 1.002 1.486 1.911

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.463 -1.846 -1.231
0.03-0.10 Gyr -4.056 -1.884 -1.223
0.10-0.33 Gyr -4.103 -1.899 -1.176
0.33-1.10 Gyr -3.729 -1.699 -0.854
1.10-3.64 Gyr -2.432 -0.791 0.013
3.64-12.08 Gyr -1.276 -0.068 0.114
12.08-13.42 Gyr -0.889 0.134 1.024