2018fjc results

Information

Transient
Name:SN2018fjc
Right ascension: 21h38m53.13s
Declination:31d44m14.98s
Discovery Date:Aug. 21, 2018, 11:29 a.m.
Classification:SN Ia
Redshift:0.042000
MW E(B-V):0.141
Host
Name:
Right ascension: 21h38m52.89s
Declination:31d44m18.64s
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
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_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 13.47
Transient MWEBV processed 0.04
Host match processed 5.56
Host information processed 0.14
Host MWEBV processed 0.05
Global aperture construction processed 2.59
Global aperture photometry processed 4.87
Validate global photometry processed 12.66
Global host SED inference processed 693.56
Local aperture photometry processed 4.27
Validate local photometry processed 0.02
Local host SED inference processed 432.84
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):21h38m53.13s, 31d44m14.98s
semi major axis, semi minor axis (arcsec):2.41, 2.41
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 31.94 0.49 20.139 0.017 AB
PanSTARRS_r 57.68 0.64 19.498 0.012 AB
PanSTARRS_i 78.21 0.84 19.167 0.012 AB
PanSTARRS_z 78.85 2.28 19.158 0.031 AB
PanSTARRS_y 104.75 5.82 18.850 0.060 AB

Aperture details

RA, DEC (J2000):21h38m52.74s, 31d44m23.05s
semi major axis, semi minor axis (arcsec):17.77, 5.89
angle (degrees, anti-clockwise from east):-31.35
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 11.35 5.18 21.263 0.496 AB
GALEX_NUV 14.42 3.51 21.003 0.264 AB
PanSTARRS_z 1205.68 9.53 16.197 0.009 AB
2MASS_J 1559.75 255.03 15.022 0.178 Vega
2MASS_H 1424.95 464.2 14.648 0.354 Vega
2MASS_K 1286.61 356.0 14.289 0.300 Vega
WISE_W1 664.77 45.58 14.144 0.074 Vega
WISE_W2 394.09 41.83 14.072 0.115 Vega
WISE_W4 688.44 571.55 10.185 0.901 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.665 8.832 8.993
{\rm log}_{10}({\rm SFR}) -1.661 -0.993 -0.534
{\rm log}_{10}({\rm sSFR}) -10.529 -9.837 -9.278
{\rm stellar\ age} 4.148 6.735 8.735

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.779 -1.399 -0.847
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.287 0.110 0.372

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.243 0.690 1.050
\delta -0.450 -0.031 0.270
\tau_1/\tau_2 0.684 1.019 1.371
Q_{PAH} 0.657 2.420 4.969
U_{min} 2.552 7.448 14.019
{\rm log}_{10}(\gamma_e)\, -3.335 -2.443 -1.141

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.498 -1.491 -0.302
{\rm log}_{10}(\tau_{AGN})\, 1.031 1.379 1.826

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.561 -1.094 -0.702
0.03-0.10 Gyr -1.855 -0.999 -0.466
0.10-0.33 Gyr -2.027 -1.139 -0.544
0.33-1.09 Gyr -2.183 -1.283 -0.810
1.09-3.60 Gyr -2.019 -1.213 -0.914
3.60-11.87 Gyr -1.792 -1.148 -0.899
11.87-13.19 Gyr -1.817 -1.068 -0.396

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.741 9.965 10.105
{\rm log}_{10}({\rm SFR}) -1.870 -1.001 -0.440
{\rm log}_{10}({\rm sSFR}) -11.718 -10.947 -10.336
{\rm stellar\ age} 4.730 7.570 10.508

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.714 -1.362 -0.969
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.277 -0.621 -0.015

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.102 0.202 0.334
\delta -0.912 -0.639 -0.107
\tau_1/\tau_2 0.382 0.777 1.226
Q_{PAH} 0.594 1.939 4.482
U_{min} 3.043 8.351 16.397
{\rm log}_{10}(\gamma_e)\, -2.935 -1.691 -0.561

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.380 -3.320 -2.182
{\rm log}_{10}(\tau_{AGN})\, 1.105 1.652 1.979

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.674 -0.981 -0.483
0.03-0.10 Gyr -2.736 -1.134 -0.393
0.10-0.33 Gyr -2.663 -0.994 -0.152
0.33-1.09 Gyr -2.297 -0.663 0.071
1.09-3.60 Gyr -2.122 -0.318 0.153
3.60-11.87 Gyr -1.512 -0.015 0.239
11.87-13.19 Gyr -1.169 0.084 1.019