2017iez

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Information

Transient

Name: 2017iez
Right ascension: 1h33m13.24s
Declination: -17d31m31.73s
Discovery Date: None
Classification: SNIa
Redshift: 0.045628
MW E(B-V): 0.020

Host

Name: 2017iez
Right ascension: 1h33m13.53s
Declination: -17d31m40.57s
Redshift: 0.045628
Photometric Redshift: 0.066
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.67
Cutout download processed 8.14
Global aperture construction processed 0.64
Local aperture photometry processed 4.58
Global aperture photometry processed 4.98
Validate local photometry processed 0.02
Validate global photometry processed 13.71
Host information processed 0.09
Global host SED inference processed 384.35
Local host SED inference processed 408.45
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.05
Log transient processing status processed None
 

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) = 1h33m13.24s, -17d31m31.73s
semi major axis, semi minor axis (arcsec) = 2.23, 2.23
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 13.95 0.18 21.038 0.014
PanSTARRS_g 15.6 0.54 20.917 0.038
PanSTARRS_r 22.67 0.79 20.511 0.038
DES_r 20.92 0.25 20.599 0.013
PanSTARRS_i 27.34 1.01 20.308 0.040
PanSTARRS_z 27.11 1.74 20.317 0.070
DES_z 27.09 0.8 20.318 0.032
PanSTARRS_y 28.22 3.29 20.274 0.127

Aperture details

RA, DEC (J2000) = 1h33m13.51s, -17d31m40.40s
semi major axis, semi minor axis (arcsec) = 17.38, 16.18
angle (degrees, anti-clockwise from east) = -84.31

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 133.15 8.62 18.589 0.070
GALEX_NUV 178.17 6.26 18.273 0.038
DES_g 1220.46 1.53 16.184 0.001
PanSTARRS_g 1199.75 4.03 16.202 0.004
PanSTARRS_r 1877.58 5.86 15.716 0.003
DES_r 1977.58 2.22 15.660 0.001
PanSTARRS_i 2237.24 7.45 15.526 0.004
PanSTARRS_z 2536.32 12.91 15.389 0.006
DES_z 2764.37 7.45 15.296 0.003
PanSTARRS_y 2910.71 24.3 15.240 0.009
2MASS_J 3687.77 437.85 14.088 0.129
2MASS_K 4384.51 797.56 12.957 0.197
WISE_W1 1892.07 34.62 13.009 0.020
WISE_W2 1181.61 43.86 12.880 0.040
WISE_W3 3662.62 201.2 9.817 0.060
WISE_W4 3625.58 1506.97 8.382 0.451
 

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})\, 8.210 8.342 8.450
{\rm log}_{10}({\rm SFR}) -2.185 -1.533 -1.021
{\rm log}_{10}({\rm sSFR}) -10.511 -9.881 -9.381
{\rm stellar\ age} 5.079 7.027 8.602

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.819 -1.514 -1.076
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.682 -0.999 0.024

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.159 0.459 0.837
\delta -0.413 0.006 0.282
\tau_1/\tau_2 0.790 1.127 1.464
Q_{PAH} 1.188 3.012 5.187
U_{min} 2.931 7.841 14.443
{\rm log}_{10}(\gamma_e)\, -2.705 -1.678 -0.674

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.152 -0.378 0.056
{\rm log}_{10}(\tau_{AGN})\, 1.109 1.586 1.951

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.519 -1.919 -1.451
0.03-0.10 Gyr -2.227 -1.474 -0.905
0.10-0.33 Gyr -2.510 -1.749 -1.211
0.33-1.09 Gyr -2.699 -1.917 -1.395
1.09-3.59 Gyr -2.392 -1.726 -1.428
3.59-11.83 Gyr -2.000 -1.592 -1.406
11.83-13.15 Gyr -2.168 -1.576 -0.958

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.144 10.217 10.297
{\rm log}_{10}({\rm SFR}) -0.115 0.061 0.246
{\rm log}_{10}({\rm sSFR}) -10.343 -10.153 -9.969
{\rm stellar\ age} 5.220 6.454 7.461

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.678 -0.444 -0.260
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.859 -1.532 0.269

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.156 0.252 0.396
\delta -0.376 -0.052 0.196
\tau_1/\tau_2 0.678 0.994 1.323
Q_{PAH} 0.579 1.477 2.652
U_{min} 2.289 6.520 13.141
{\rm log}_{10}(\gamma_e)\, -3.274 -2.491 -1.896

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.130 -3.077 -2.201
{\rm log}_{10}(\tau_{AGN})\, 0.949 1.392 1.869

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.054 0.195 0.355
0.03-0.10 Gyr -0.380 -0.026 0.250
0.10-0.33 Gyr -0.245 0.103 0.365
0.33-1.09 Gyr -0.030 0.295 0.523
1.09-3.59 Gyr 0.167 0.388 0.565
3.59-11.83 Gyr 0.060 0.285 0.442
11.83-13.15 Gyr -0.243 0.271 0.656