2018gfi results

Information

Transient
Name:2018gfi
Right ascension: 0h58m53.96s
Declination:-24d11m47.29s
Discovery Date:None
Classification:SNIa
Redshift:0.020000
MW E(B-V):0.020
Host
Name:2018gfi
Right ascension: 0h58m53.87s
Declination:-24d11m44.96s
Redshift:None
Photometric Redshift:0.032
 

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
DES_g
DES_r
DES_z
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 8.99
Transient MWEBV processed 0.06
Host match processed 1.79
Host information processed 0.08
Host MWEBV processed 0.05
Global aperture construction processed 0.59
Global aperture photometry processed 5.47
Validate global photometry processed 13.39
Global host SED inference processed 385.19
Local aperture photometry processed 5.03
Validate local photometry processed 0.02
Local host SED inference processed 465.18
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):0h58m53.96s, -24d11m47.29s
semi major axis, semi minor axis (arcsec):4.94, 4.94
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 32.41 4.15 20.123 0.139 AB
DES_g 304.57 0.66 17.691 0.002 AB
PanSTARRS_g 271.37 1.36 17.816 0.005 AB
PanSTARRS_r 415.26 2.24 17.354 0.006 AB
DES_r 470.48 1.02 17.219 0.002 AB
PanSTARRS_i 501.43 2.54 17.149 0.006 AB
PanSTARRS_z 555.64 3.59 17.038 0.007 AB
DES_z 639.27 3.32 16.886 0.006 AB
PanSTARRS_y 663.86 9.66 16.845 0.016 AB
2MASS_J 396.29 112.98 16.510 0.310 Vega
2MASS_H 820.29 205.19 15.247 0.272 Vega
2MASS_K 303.76 194.24 15.856 0.694 Vega

Aperture details

RA, DEC (J2000):0h58m53.87s, -24d11m44.73s
semi major axis, semi minor axis (arcsec):7.69, 5.86
angle (degrees, anti-clockwise from east):-157.87
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 45.15 4.89 19.763 0.118 AB
GALEX_NUV 59.88 1.23 19.457 0.022 AB
DES_g 365.53 0.74 17.493 0.002 AB
PanSTARRS_g 345.4 1.83 17.554 0.006 AB
PanSTARRS_r 529.4 2.99 17.091 0.006 AB
DES_r 562.52 1.15 17.025 0.002 AB
PanSTARRS_i 642.65 3.33 16.880 0.006 AB
PanSTARRS_z 709.64 4.68 16.772 0.007 AB
DES_z 760.84 3.71 16.697 0.005 AB
PanSTARRS_y 834.08 12.57 16.597 0.016 AB
2MASS_J 418.68 190.06 16.450 0.493 Vega
2MASS_H 1659.32 341.23 14.483 0.223 Vega
2MASS_K 240.0 326.96 16.112 1.479 Vega
WISE_W1 382.63 15.42 14.744 0.044 Vega
WISE_W2 255.15 22.42 14.544 0.095 Vega
WISE_W3 664.54 117.7 11.670 0.192 Vega
WISE_W4 871.65 705.24 9.929 0.878 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.792 8.952 9.082
{\rm log}_{10}({\rm SFR}) -1.333 -0.969 -0.548
{\rm log}_{10}({\rm sSFR}) -10.286 -9.931 -9.432
{\rm stellar\ age} 5.367 7.372 8.988

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.723 -1.206 -0.668
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.281 -0.116 0.120

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.205 0.568 0.890
\delta -0.205 0.102 0.285
\tau_1/\tau_2 0.631 0.957 1.306
Q_{PAH} 0.282 1.481 3.285
U_{min} 2.662 7.498 14.233
{\rm log}_{10}(\gamma_e)\, -3.587 -2.735 -1.208

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.217 -2.483 -0.485
{\rm log}_{10}(\tau_{AGN})\, 0.964 1.385 1.895

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.355 -1.080 -0.797
0.03-0.10 Gyr -1.425 -0.939 -0.467
0.10-0.33 Gyr -1.705 -1.097 -0.619
0.33-1.10 Gyr -1.957 -1.292 -0.873
1.10-3.66 Gyr -1.846 -1.181 -0.852
3.66-12.14 Gyr -1.424 -0.981 -0.781
12.14-13.49 Gyr -1.563 -0.917 -0.306

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.922 8.993 9.084
{\rm log}_{10}({\rm SFR}) -1.331 -1.143 -0.938
{\rm log}_{10}({\rm sSFR}) -10.330 -10.141 -9.936
{\rm stellar\ age} 6.868 7.733 9.068

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.113 -0.826 -0.630
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.172 0.126 0.326

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.111 0.215 0.382
\delta -0.309 0.079 0.289
\tau_1/\tau_2 0.692 1.019 1.347
Q_{PAH} 0.341 0.920 2.193
U_{min} 2.904 7.554 14.121
{\rm log}_{10}(\gamma_e)\, -3.018 -2.150 -1.487

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.582 -2.222 -1.749
{\rm log}_{10}(\tau_{AGN})\, 0.988 1.341 1.763

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.457 -1.298 -1.141
0.03-0.10 Gyr -1.340 -1.084 -0.840
0.10-0.33 Gyr -1.421 -1.108 -0.876
0.33-1.10 Gyr -1.657 -1.290 -1.049
1.10-3.66 Gyr -1.571 -1.176 -0.935
3.66-12.14 Gyr -1.064 -0.886 -0.761
12.14-13.49 Gyr -1.167 -0.750 -0.279