2019dfa results

Information

Transient
Name:SN2019dfa
Right ascension: 9h58m59.85s
Declination:17d49m07.39s
Discovery Date:April 10, 2019, 8:16 a.m.
Classification:SN Ia
Redshift:0.025440
MW E(B-V):0.029
Host
Name:2019dfa
Right ascension: 9h59m00.22s
Declination:17d49m01.73s
Redshift:0.025439
Photometric Redshift:0.027
 

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: blocked

Task Name Status Time (s)
Cutout download processed 18.48
Transient MWEBV processed 0.04
Host match processed 2.15
Host information processed 0.02
Host MWEBV processed 0.06
Global aperture construction processed 0.13
Global aperture photometry processed 2.05
Validate global photometry processed 3.19
Global host SED inference failed 0.01
Local aperture photometry processed 1.84
Validate local photometry processed 0.03
Local host SED inference processed 2014.85
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):9h58m59.85s, 17d49m07.39s
semi major axis, semi minor axis (arcsec):3.91, 3.91
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 34.94 4.09 20.042 0.127 AB
SDSS_g 140.65 5.41 18.530 0.042 AB
DES_g 40.73 2.6 19.875 0.069 AB
PanSTARRS_g 76.1 2.92 19.196 0.042 AB
SDSS_r 219.61 7.96 18.046 0.039 AB
PanSTARRS_r 107.29 4.55 18.824 0.046 AB
DES_r 80.3 3.96 19.138 0.053 AB
SDSS_i 298.85 10.63 17.711 0.039 AB
PanSTARRS_i 150.68 6.18 18.455 0.045 AB
PanSTARRS_z 174.57 7.39 18.295 0.046 AB
SDSS_z 339.99 15.44 17.571 0.049 AB
DES_z 118.44 6.5 18.716 0.060 AB
PanSTARRS_y 225.17 10.16 18.019 0.049 AB
2MASS_J 1234.08 72.57 15.277 0.064 Vega
2MASS_H 1386.83 127.02 14.677 0.099 Vega
2MASS_K 1213.7 127.17 14.352 0.114 Vega

Aperture details

RA, DEC (J2000):9h59m00.21s, 17d49m01.57s
semi major axis, semi minor axis (arcsec):4.83, 4.09
angle (degrees, anti-clockwise from east):-35.87
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 80.04 9.99 19.142 0.135 AB
SDSS_u 65.94 5.31 19.352 0.087 AB
SDSS_g 506.17 8.61 17.139 0.018 AB
DES_g 344.32 4.0 17.558 0.013 AB
PanSTARRS_g 321.62 4.56 17.632 0.015 AB
SDSS_r 1163.5 13.38 16.236 0.012 AB
PanSTARRS_r 704.06 7.82 16.781 0.012 AB
DES_r 821.89 7.61 16.613 0.010 AB
SDSS_i 1753.01 17.05 15.791 0.011 AB
PanSTARRS_i 1038.6 11.06 16.359 0.012 AB
PanSTARRS_z 1440.56 13.47 16.004 0.010 AB
SDSS_z 2353.58 23.4 15.471 0.011 AB
DES_z 1642.85 14.52 15.861 0.010 AB
PanSTARRS_y 1766.23 17.77 15.782 0.011 AB
2MASS_J 5991.58 97.58 13.561 0.018 Vega
2MASS_H 7132.6 167.33 12.899 0.025 Vega
2MASS_K 6470.56 168.93 12.535 0.028 Vega
WISE_W1 2732.79 153.4 12.609 0.061 Vega
WISE_W2 1809.61 98.8 12.417 0.059 Vega
WISE_W3 6231.97 770.63 9.239 0.134 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.554 8.752 8.929
{\rm log}_{10}({\rm SFR}) -0.010 0.428 0.736
{\rm log}_{10}({\rm sSFR}) -8.788 -8.263 -7.966
{\rm stellar\ age} 0.073 1.332 6.832

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.921 -1.762 -1.483
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.804 -1.515 -0.701

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 2.002 2.435 2.833
\delta 0.199 0.277 0.341
\tau_1/\tau_2 1.225 1.601 1.852
Q_{PAH} 0.601 1.951 3.611
U_{min} 3.879 10.633 18.620
{\rm log}_{10}(\gamma_e)\, -2.967 -1.779 -1.195

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.667 -3.651 -0.596
{\rm log}_{10}(\tau_{AGN})\, 1.027 1.737 2.077

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.285 0.760 1.061
0.03-0.10 Gyr -2.104 -0.328 0.585
0.10-0.33 Gyr -3.218 -1.369 -0.218
0.33-1.10 Gyr -4.427 -2.064 -0.856
1.10-3.64 Gyr -5.550 -2.790 -1.141
3.64-12.07 Gyr -6.620 -3.217 -1.282
12.07-13.42 Gyr -7.503 -3.194 -0.808

Global parameter details

Documentation

Data not available