2018gxp results

Information

Transient
Name:SN2018gxp
Right ascension: 21h26m47.19s
Declination:-4d47m33.97s
Discovery Date:Sept. 17, 2018, 6:02 a.m.
Classification:SN Ia
Redshift:0.100000
MW E(B-V):0.040
Host
Name:J212647.20-044736.36
Right ascension: 21h26m47.20s
Declination:-4d47m36.36s
Redshift:None
Photometric Redshift:0.104
 

Cutout Download Report

Downloaded Unavailable
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_z
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 35.95
Transient MWEBV processed 0.04
Host match processed 6.51
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction processed 0.71
Global aperture photometry processed 7.78
Validate global photometry processed 18.62
Global host SED inference processed 462.11
Local aperture photometry processed 7.72
Validate local photometry processed 0.03
Local host SED inference processed 448.26
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):21h26m47.19s, -4d47m33.97s
semi major axis, semi minor axis (arcsec):1.09, 1.09
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 5.2 0.21 22.109 0.044 AB
PanSTARRS_z 6.86 0.75 21.809 0.118 AB
DES_z 6.56 0.61 21.857 0.100 AB
PanSTARRS_y 7.73 1.97 21.680 0.277 AB

Aperture details

RA, DEC (J2000):21h26m47.19s, -4d47m36.20s
semi major axis, semi minor axis (arcsec):3.4, 1.65
angle (degrees, anti-clockwise from east):-89.03
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.84 0.6 21.984 0.111 AB
GALEX_NUV 8.34 0.5 21.598 0.065 AB
SDSS_u 9.68 2.21 21.435 0.248 AB
SDSS_g 23.73 1.45 20.462 0.066 AB
DES_g 24.0 0.28 20.449 0.013 AB
PanSTARRS_g 22.85 0.62 20.503 0.029 AB
SDSS_r 35.31 1.91 20.030 0.059 AB
PanSTARRS_r 34.76 0.69 20.047 0.022 AB
DES_r 34.71 0.52 20.049 0.016 AB
SDSS_i 45.01 2.56 19.767 0.062 AB
PanSTARRS_i 44.89 0.69 19.770 0.017 AB
PanSTARRS_z 47.25 1.52 19.714 0.035 AB
SDSS_z 64.89 6.69 19.370 0.112 AB
DES_z 50.83 1.52 19.635 0.032 AB
PanSTARRS_y 56.74 3.95 19.515 0.076 AB
2MASS_J 202.71 85.71 17.238 0.459 Vega
2MASS_H 103.52 139.73 17.495 1.465 Vega
2MASS_K 264.59 149.46 16.006 0.613 Vega
WISE_W1 44.33 9.33 17.084 0.228 Vega
WISE_W2 39.44 13.86 16.571 0.382 Vega
WISE_W3 63.5 54.38 14.219 0.930 Vega
WISE_W4 -212.08 401.4 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.037 8.363 8.601
{\rm log}_{10}({\rm SFR}) -1.527 -0.905 -0.366
{\rm log}_{10}({\rm sSFR}) -9.929 -9.297 -8.578
{\rm stellar\ age} 1.044 5.259 7.147

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.695 -1.200 -0.289
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.570 -0.694 0.149

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.514 0.985 1.599
\delta -0.373 0.001 0.267
\tau_1/\tau_2 0.651 1.017 1.388
Q_{PAH} 0.766 2.397 4.781
U_{min} 2.876 7.732 15.209
{\rm log}_{10}(\gamma_e)\, -2.975 -1.823 -0.680

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.239 -0.334 0.258
{\rm log}_{10}(\tau_{AGN})\, 1.014 1.495 1.923

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.484 -0.747 -0.167
0.03-0.10 Gyr -2.072 -1.203 -0.540
0.10-0.33 Gyr -2.475 -1.455 -0.835
0.33-1.06 Gyr -2.754 -1.562 -1.072
1.06-3.44 Gyr -3.248 -1.662 -1.292
3.44-11.21 Gyr -3.513 -1.704 -1.296
11.21-12.45 Gyr -3.443 -1.745 -1.077

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.077 9.206 9.355
{\rm log}_{10}({\rm SFR}) -0.454 -0.068 0.259
{\rm log}_{10}({\rm sSFR}) -9.704 -9.320 -8.924
{\rm stellar\ age} 5.331 6.746 8.453

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.434 -0.608 -0.114
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.344 -0.082 0.260

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.084 0.441 0.845
\delta -0.038 0.249 0.355
\tau_1/\tau_2 0.728 1.151 1.561
Q_{PAH} 1.132 3.102 5.197
U_{min} 3.170 8.077 15.347
{\rm log}_{10}(\gamma_e)\, -2.753 -1.601 -0.679

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.504 -1.023 -0.377
{\rm log}_{10}(\tau_{AGN})\, 1.176 1.535 1.851

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.007 -0.694 -0.347
0.03-0.10 Gyr -0.357 0.054 0.395
0.10-0.33 Gyr -1.302 -0.613 -0.204
0.33-1.06 Gyr -1.722 -1.050 -0.687
1.06-3.44 Gyr -1.570 -0.956 -0.658
3.44-11.21 Gyr -1.185 -0.715 -0.534
11.21-12.45 Gyr -1.188 -0.533 0.059