2018bfd

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Information

Transient

Name: SN2018bfd
Right ascension: 14h29m00.52s
Declination: 17d19m30.63s
Discovery Date: May 5, 2018, 11:05 a.m.
Classification: SN Ia
Redshift: 0.052000
MW E(B-V): 0.016

Host

Name: 2018bfd
Right ascension: 14h28m59.25s
Declination: 17d19m14.28s
Redshift: 0.051621
Photometric Redshift: 0.038
 

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
processed
 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 2.45
Cutout download processed 16.4
Global aperture construction processed 0.65
Local aperture photometry processed 7.11
Global aperture photometry processed 7.39
Validate local photometry processed 0.03
Validate global photometry processed 19.05
Host information processed 0.09
Global host SED inference processed 551.24
Local host SED inference processed 459.12
Transient information processed 0.0
Transient MWEBV processed 0.11
Host MWEBV processed 0.06
Processing status completed 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) = 14h29m00.52s, 17d19m30.63s
semi major axis, semi minor axis (arcsec) = 1.99, 1.99
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 -1.28 1.75 AB
SDSS_g 3.15 0.73 22.655 0.250 AB
DES_g 3.61 0.17 22.506 0.051 AB
PanSTARRS_g 2.82 0.66 22.775 0.253 AB
SDSS_r 5.34 1.09 22.081 0.221 AB
PanSTARRS_r 6.84 0.6 21.812 0.096 AB
DES_r 7.89 0.35 21.657 0.048 AB
SDSS_i 9.67 1.79 21.437 0.201 AB
PanSTARRS_i 13.03 0.92 21.113 0.077 AB
PanSTARRS_z 6.66 1.32 21.841 0.216 AB
SDSS_z 6.15 7.12 21.928 1.258 AB
DES_z 14.25 1.06 21.015 0.081 AB
PanSTARRS_y 14.75 3.42 20.978 0.252 AB

Aperture details

RA, DEC (J2000) = 14h28m59.22s, 17d19m14.24s
semi major axis, semi minor axis (arcsec) = 18.59, 11.13
angle (degrees, anti-clockwise from east) = -99.64

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 25.12 5.55 20.400 0.240 AB
SDSS_u 371.73 13.41 17.474 0.039 AB
SDSS_g 2666.89 14.03 15.335 0.006 AB
PanSTARRS_g 2991.63 5.03 15.210 0.002 AB
DES_r 6189.74 7.08 14.421 0.001 AB
PanSTARRS_i 8846.11 6.58 14.033 0.001 AB
2MASS_J 16185.39 301.48 12.482 0.020 Vega
2MASS_K 18508.39 526.58 11.394 0.031 Vega
WISE_W3 1763.13 126.44 10.610 0.078 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})\, 7.505 8.029 8.278
{\rm log}_{10}({\rm SFR}) -1.351 -0.963 -0.566
{\rm log}_{10}({\rm sSFR}) -9.481 -8.908 -8.073
{\rm stellar\ age} 0.431 5.288 7.508

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.660 -1.188 -0.540
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.011 0.178 0.342

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.274 1.679 2.170
\delta -0.258 -0.067 0.137
\tau_1/\tau_2 0.630 0.990 1.358
Q_{PAH} 0.450 1.462 3.416
U_{min} 3.012 8.840 16.219
{\rm log}_{10}(\gamma_e)\, -3.344 -2.402 -1.310

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.964 -1.635 -0.550
{\rm log}_{10}(\tau_{AGN})\, 0.922 1.342 1.755

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.026 -0.633 -0.251
0.03-0.10 Gyr -3.071 -1.574 -0.831
0.10-0.33 Gyr -4.178 -2.068 -1.332
0.33-1.08 Gyr -5.062 -2.290 -1.621
1.08-3.57 Gyr -4.893 -2.158 -1.582
3.57-11.76 Gyr -5.136 -2.180 -1.624
11.76-13.07 Gyr -5.393 -2.293 -1.383

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.070 11.169 11.285
{\rm log}_{10}({\rm SFR}) -1.792 -0.812 -0.081
{\rm log}_{10}({\rm sSFR}) -13.034 -12.024 -11.243
{\rm stellar\ age} 5.677 7.252 9.923

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.376 -0.140 -0.015
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.454 -0.807 -0.190

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.244 0.408 0.528
\delta -0.914 -0.705 -0.389
\tau_1/\tau_2 0.459 0.812 1.178
Q_{PAH} 0.129 0.374 0.803
U_{min} 2.115 6.247 13.129
{\rm log}_{10}(\gamma_e)\, -3.672 -3.097 -2.268

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.556 -3.699 -2.302
{\rm log}_{10}(\tau_{AGN})\, 0.939 1.366 1.863

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.127 -0.837 -0.130
0.03-0.10 Gyr -2.161 -0.882 -0.074
0.10-0.33 Gyr -1.824 -0.619 0.220
0.33-1.08 Gyr -0.682 0.566 1.175
1.08-3.57 Gyr 0.116 1.187 1.486
3.57-11.76 Gyr 0.666 1.226 1.421
11.76-13.07 Gyr 0.716 1.336 2.146