2017ift results

Information

Transient
Name:2017ift
Right ascension: 20h53m30.68s
Declination:-10d03m10.83s
Discovery Date:None
Classification:SNIa
Redshift:0.038000
MW E(B-V):0.082
Host
Name:982995
Right ascension: 20h53m30.55s
Declination:-10d03m09.89s
Redshift:None
Photometric Redshift:0.038
 

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
DES_g
DES_r
DES_z
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 7.05
Transient MWEBV processed 0.05
Host match processed 4.35
Host information processed 0.16
Host MWEBV processed 0.04
Global aperture construction processed 0.66
Global aperture photometry processed 5.82
Validate global photometry processed 16.23
Global host SED inference processed 524.43
Local aperture photometry processed 5.84
Validate local photometry processed 0.02
Local host SED inference processed 458.66
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):20h53m30.68s, -10d03m10.83s
semi major axis, semi minor axis (arcsec):2.66, 2.66
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 144.14 0.73 18.503 0.005 AB
PanSTARRS_g 138.86 0.79 18.544 0.006 AB
PanSTARRS_r 258.81 0.86 17.868 0.004 AB
DES_r 288.92 1.53 17.748 0.006 AB
PanSTARRS_i 358.29 0.88 17.514 0.003 AB
PanSTARRS_z 435.25 1.76 17.303 0.004 AB
DES_z 479.15 3.82 17.199 0.009 AB
PanSTARRS_y 502.29 4.66 17.148 0.010 AB

Aperture details

RA, DEC (J2000):20h53m30.49s, -10d03m09.73s
semi major axis, semi minor axis (arcsec):20.29, 11.27
angle (degrees, anti-clockwise from east):-11.22
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 132.67 11.29 18.593 0.092 AB
GALEX_NUV 127.3 7.49 18.638 0.064 AB
PanSTARRS_g 1137.4 4.23 16.260 0.004 AB
PanSTARRS_r 1893.7 4.5 15.707 0.003 AB
PanSTARRS_z 2927.74 9.71 15.234 0.004 AB
PanSTARRS_y 3039.14 26.38 15.193 0.009 AB
2MASS_J 4273.5 450.66 13.928 0.114 Vega
2MASS_K 4006.98 744.96 13.055 0.202 Vega
WISE_W1 2011.37 43.91 12.942 0.024 Vega
WISE_W2 1138.48 50.64 12.920 0.048 Vega
WISE_W3 2862.92 196.93 10.084 0.075 Vega
WISE_W4 2557.95 1130.18 8.760 0.480 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.347 9.473 9.598
{\rm log}_{10}({\rm SFR}) -1.541 -0.940 -0.475
{\rm log}_{10}({\rm sSFR}) -11.134 -10.379 -9.886
{\rm stellar\ age} 5.840 7.521 9.904

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.471 -0.927 -0.610
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.877 -1.560 -0.100

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.236 0.568 0.884
\delta -0.735 -0.392 -0.027
\tau_1/\tau_2 0.626 0.980 1.340
Q_{PAH} 0.535 1.699 3.638
U_{min} 2.937 7.731 14.663
{\rm log}_{10}(\gamma_e)\, -3.257 -1.931 -1.000

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.867 -1.675 -0.721
{\rm log}_{10}(\tau_{AGN})\, 0.930 1.335 1.755

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.421 -0.869 -0.555
0.03-0.10 Gyr -1.912 -1.008 -0.424
0.10-0.33 Gyr -2.066 -0.985 -0.392
0.33-1.09 Gyr -1.937 -0.910 -0.393
1.09-3.61 Gyr -1.693 -0.665 -0.349
3.61-11.92 Gyr -0.915 -0.466 -0.259
11.92-13.25 Gyr -0.919 -0.332 0.406

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.134 10.208 10.304
{\rm log}_{10}({\rm SFR}) -0.428 -0.161 0.229
{\rm log}_{10}({\rm sSFR}) -10.650 -10.386 -10.003
{\rm stellar\ age} 6.578 7.635 9.360

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.749 -0.521 -0.356
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.893 -1.714 -1.166

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.068 0.131 0.224
\delta -0.255 0.133 0.332
\tau_1/\tau_2 0.485 0.858 1.251
Q_{PAH} 1.119 2.548 4.530
U_{min} 2.396 7.215 14.459
{\rm log}_{10}(\gamma_e)\, -3.117 -2.061 -1.240

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.300 -3.325 -2.446
{\rm log}_{10}(\tau_{AGN})\, 1.024 1.536 1.938

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.534 -0.200 0.014
0.03-0.10 Gyr -0.819 -0.176 0.363
0.10-0.33 Gyr -0.948 -0.209 0.178
0.33-1.09 Gyr -0.811 -0.191 0.116
1.09-3.61 Gyr -0.488 0.073 0.351
3.61-11.92 Gyr 0.062 0.312 0.458
11.92-13.25 Gyr -0.119 0.449 1.052