2018ftt

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Information

Transient

Name: SN2018ftt
Right ascension: 17h36m27.05s
Declination: 22d29m25.96s
Discovery Date: Aug. 31, 2018, 3:36 a.m.
Classification: SN Ia
Redshift: 0.056000
MW E(B-V): 0.068

Host

Name:
Right ascension: 17h36m27.02s
Declination: 22d29m25.87s
Redshift: None
Photometric Redshift: 0.054
 

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
failed
 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 7.75
Cutout download processed 5.74
Global aperture construction processed 0.29
Local aperture photometry processed 1.04
Global aperture photometry processed 1.28
Validate local photometry processed 0.01
Validate global photometry processed 1.3
Host information processed 0.14
Global host SED inference processed 530.05
Local host SED inference failed 0.01
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 17h36m27.05s, 22d29m25.96s
semi major axis, semi minor axis (arcsec) = 1.84, 1.84
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 17h36m27.01s, 22d29m25.30s
semi major axis, semi minor axis (arcsec) = 4.3, 3.51
angle (degrees, anti-clockwise from east) = -109.69

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 9.47 2.75 21.459 0.315 AB
GALEX_NUV 11.31 2.09 21.266 0.201 AB
2MASS_J 497.66 95.18 16.263 0.208 Vega
2MASS_H 592.86 136.84 15.600 0.251 Vega
2MASS_K 576.2 135.84 15.161 0.256 Vega
WISE_W1 242.46 11.59 15.239 0.052 Vega
WISE_W2 152.5 16.25 15.103 0.116 Vega
WISE_W3 366.26 55.39 12.317 0.164 Vega
WISE_W4 1256.35 435.53 9.532 0.376 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.366 9.611 9.786
{\rm log}_{10}({\rm SFR}) -0.896 -0.529 -0.196
{\rm log}_{10}({\rm sSFR}) -10.522 -10.092 -9.724
{\rm stellar\ age} 5.214 7.477 10.437

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.066 -0.356 -0.039
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.281 -0.509 -0.075

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.165 0.359 0.668
\delta -0.563 -0.185 0.151
\tau_1/\tau_2 0.238 0.650 1.189
Q_{PAH} 0.280 0.851 2.614
U_{min} 2.541 6.834 13.547
{\rm log}_{10}(\gamma_e)\, -3.560 -2.756 -1.360

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.337 -3.339 -2.186
{\rm log}_{10}(\tau_{AGN})\, 0.992 1.429 1.892

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.101 -0.402 0.000
0.03-0.10 Gyr -2.037 -0.823 -0.205
0.10-0.33 Gyr -2.344 -0.915 -0.339
0.33-1.08 Gyr -2.363 -0.841 -0.233
1.08-3.56 Gyr -1.783 -0.629 -0.234
3.56-11.71 Gyr -1.168 -0.400 -0.108
11.71-13.01 Gyr -1.010 -0.177 0.708