2019dfa

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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
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processing
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 2.15
Cutout download processed 18.48
Global aperture construction processed 0.13
Local aperture photometry processed 1.84
Global aperture photometry processed 2.05
Validate local photometry processed 0.03
Validate global photometry processed 3.19
Host information processed 0.02
Global host SED inference processing 7193.72
Local host SED inference processed 2014.85
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.06
Processing status blocked N/A N/A
 

Cutout Download Report

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:
 

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
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

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