2018dfc results

Information

Transient
Name:SN2018dfc
Right ascension: 16h48m07.76s
Declination:24d18m14.87s
Discovery Date:July 7, 2018, 12:46 a.m.
Classification:SN II
Redshift:0.036510
MW E(B-V):0.073
Host
Name:1704264
Right ascension: 16h48m07.68s
Declination:24d18m15.52s
Redshift:0.036506
Photometric Redshift:0.037
 

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 17.29
Transient MWEBV processed 0.06
Host match processed 3.97
Host information processed 0.16
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 6.26
Validate global photometry processed 18.08
Global host SED inference processed 389.74
Local aperture photometry processed 7.24
Validate local photometry processed 0.02
Local host SED inference processed 544.38
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):16h48m07.76s, 24d18m14.87s
semi major axis, semi minor axis (arcsec):2.76, 2.76
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 55.4 2.83 19.541 0.055 AB
SDSS_g 180.8 3.56 18.257 0.021 AB
DES_g 191.26 0.76 18.196 0.004 AB
PanSTARRS_g 184.28 0.64 18.236 0.004 AB
SDSS_r 292.51 4.58 17.735 0.017 AB
PanSTARRS_r 303.24 0.84 17.696 0.003 AB
DES_r 324.92 1.47 17.621 0.005 AB
SDSS_i 381.16 5.46 17.447 0.016 AB
PanSTARRS_i 366.76 0.92 17.489 0.003 AB
PanSTARRS_z 424.79 2.11 17.330 0.005 AB
SDSS_z 461.76 10.01 17.239 0.024 AB
DES_z 478.07 5.93 17.201 0.013 AB
PanSTARRS_y 486.72 5.64 17.182 0.013 AB

Aperture details

RA, DEC (J2000):16h48m07.68s, 24d18m15.95s
semi major axis, semi minor axis (arcsec):18.72, 15.93
angle (degrees, anti-clockwise from east):-175.61
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 112.19 7.93 18.775 0.077 AB
GALEX_NUV 137.94 4.61 18.551 0.036 AB
SDSS_u 339.85 14.47 17.572 0.046 AB
SDSS_g 1102.17 9.83 16.294 0.010 AB
DES_g 1160.32 2.19 16.239 0.002 AB
PanSTARRS_g 1108.84 3.66 16.288 0.004 AB
SDSS_r 1694.41 12.92 15.827 0.008 AB
PanSTARRS_r 1735.05 4.72 15.802 0.003 AB
SDSS_i 2122.63 17.58 15.583 0.009 AB
PanSTARRS_i 1985.69 5.43 15.655 0.003 AB
PanSTARRS_z 2399.71 12.78 15.450 0.006 AB
SDSS_z 2110.21 54.05 15.589 0.028 AB
DES_z 2556.25 14.69 15.381 0.006 AB
PanSTARRS_y 2723.06 35.07 15.312 0.014 AB
2MASS_J 2364.92 430.22 14.571 0.198 Vega
2MASS_H 2809.48 577.35 13.911 0.223 Vega
2MASS_K 1489.32 756.92 14.130 0.552 Vega
WISE_W1 1588.82 31.07 13.198 0.021 Vega
WISE_W2 959.36 36.58 13.106 0.041 Vega
WISE_W3 4290.83 161.73 9.645 0.041 Vega
WISE_W4 3512.89 999.76 8.416 0.309 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.157 9.314 9.453
{\rm log}_{10}({\rm SFR}) -1.133 -0.717 -0.280
{\rm log}_{10}({\rm sSFR}) -10.525 -10.011 -9.500
{\rm stellar\ age} 4.522 6.794 8.331

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.665 -1.075 -0.621
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.867 -1.423 0.073

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.213 0.454 0.724
\delta -0.610 -0.221 0.108
\tau_1/\tau_2 0.702 1.047 1.407
Q_{PAH} 0.939 2.776 4.831
U_{min} 2.729 7.642 14.573
{\rm log}_{10}(\gamma_e)\, -3.567 -2.435 -0.972

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.216 -2.826 -1.043
{\rm log}_{10}(\tau_{AGN})\, 0.905 1.344 1.872

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.989 -0.705 -0.483
0.03-0.10 Gyr -1.396 -0.737 -0.205
0.10-0.33 Gyr -1.455 -0.745 -0.248
0.33-1.09 Gyr -1.490 -0.766 -0.379
1.09-3.61 Gyr -1.334 -0.700 -0.402
3.61-11.94 Gyr -1.149 -0.641 -0.405
11.94-13.27 Gyr -1.309 -0.626 -0.047

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.845 9.918 10.001
{\rm log}_{10}({\rm SFR}) -0.374 -0.181 -0.008
{\rm log}_{10}({\rm sSFR}) -10.312 -10.109 -9.940
{\rm stellar\ age} 4.594 5.896 6.942

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.926 -0.708 -0.533
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.653 -0.387 0.230

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.136 0.213 0.327
\delta -0.236 0.056 0.265
\tau_1/\tau_2 0.797 1.094 1.396
Q_{PAH} 1.280 2.536 4.245
U_{min} 2.726 7.348 14.265
{\rm log}_{10}(\gamma_e)\, -2.765 -1.917 -1.172

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.151 -3.048 -2.156
{\rm log}_{10}(\tau_{AGN})\, 0.987 1.443 1.919

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.366 -0.191 -0.046
0.03-0.10 Gyr -0.448 -0.170 0.041
0.10-0.33 Gyr -0.174 0.080 0.293
0.33-1.09 Gyr -0.019 0.238 0.418
1.09-3.61 Gyr -0.046 0.150 0.311
3.61-11.94 Gyr -0.316 -0.065 0.114
11.94-13.27 Gyr -0.637 -0.106 0.282