2017gwy results

Information

Transient
Name:2017gwy
Right ascension: 22h23m34.51s
Declination:11d51m36.00s
Discovery Date:None
Classification:SNIa
Redshift:0.030000
MW E(B-V):0.070
Host
Name:UGC12017
Right ascension: 22h23m35.54s
Declination:11d51m40.21s
Redshift:0.030087
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_r
 GALEX_NUV
GALEX_FUV
DES_i
DES_z
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 17.44
Transient MWEBV processed 0.06
Host match processed 4.36
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction processed 0.82
Global aperture photometry processed 6.11
Validate global photometry processed 23.81
Global host SED inference failed 991.31
Local aperture photometry processed 6.02
Validate local photometry processed 0.02
Local host SED inference processed 438.22
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):22h23m34.51s, 11d51m36.00s
semi major axis, semi minor axis (arcsec):3.32, 3.32
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 10.93 3.54 21.304 0.352 AB
SDSS_g 39.74 1.94 19.902 0.053 AB
DES_g 43.88 0.64 19.794 0.016 AB
PanSTARRS_g 41.59 1.05 19.852 0.027 AB
SDSS_r 69.3 2.88 19.298 0.045 AB
PanSTARRS_r 65.86 1.29 19.353 0.021 AB
DES_r 76.82 1.39 19.186 0.020 AB
SDSS_i 90.57 3.89 19.008 0.047 AB
PanSTARRS_i 82.65 1.27 19.107 0.017 AB
PanSTARRS_z 84.07 2.98 19.088 0.038 AB
SDSS_z 73.75 10.91 19.231 0.161 AB
PanSTARRS_y 132.41 6.16 18.595 0.051 AB
2MASS_J 110.47 79.51 17.897 0.781 Vega
2MASS_H 398.2 144.5 16.032 0.394 Vega
2MASS_K 95.45 133.3 17.113 1.516 Vega

Aperture details

RA, DEC (J2000):22h23m35.48s, 11d51m40.82s
semi major axis, semi minor axis (arcsec):35.11, 18.14
angle (degrees, anti-clockwise from east):-29.08
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 4569.43 4.85 14.750 0.001 AB
PanSTARRS_g 4557.27 7.82 14.753 0.002 AB
SDSS_r 8138.78 27.49 14.124 0.004 AB
PanSTARRS_r 8361.92 9.9 14.094 0.001 AB
DES_r 8857.97 13.81 14.032 0.002 AB
SDSS_i 11325.27 35.78 13.765 0.003 AB
PanSTARRS_i 10974.24 9.86 13.799 0.001 AB
PanSTARRS_z 12320.14 22.72 13.673 0.002 AB
PanSTARRS_y 15858.21 46.57 13.399 0.003 AB
2MASS_J 19821.05 609.18 12.262 0.033 Vega
2MASS_H 25524.57 1104.41 11.515 0.047 Vega
2MASS_K 22126.63 1020.22 11.200 0.050 Vega
WISE_W1 12384.33 80.87 10.969 0.007 Vega
WISE_W2 7589.73 97.36 10.860 0.014 Vega
WISE_W3 20260.45 661.62 7.959 0.035 Vega
WISE_W4 24182.68 2720.62 6.321 0.122 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.204 8.452 8.622
{\rm log}_{10}({\rm SFR}) -1.426 -1.044 -0.631
{\rm log}_{10}({\rm sSFR}) -10.005 -9.491 -8.941
{\rm stellar\ age} 2.196 5.528 7.494

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.769 -1.368 -0.772
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.252 -0.048 0.108

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.566 0.873 1.188
\delta -0.382 -0.070 0.176
\tau_1/\tau_2 0.761 1.079 1.394
Q_{PAH} 0.573 1.684 3.438
U_{min} 2.776 7.528 14.329
{\rm log}_{10}(\gamma_e)\, -3.399 -2.486 -1.319

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.247 -2.666 -0.883
{\rm log}_{10}(\tau_{AGN})\, 0.948 1.330 1.826

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.262 -0.978 -0.696
0.03-0.10 Gyr -1.709 -1.089 -0.592
0.10-0.33 Gyr -1.896 -1.208 -0.720
0.33-1.10 Gyr -2.171 -1.377 -0.968
1.10-3.63 Gyr -2.404 -1.520 -1.192
3.63-12.02 Gyr -2.712 -1.656 -1.291
12.02-13.35 Gyr -2.921 -1.723 -1.090

Global parameter details

Documentation

Data not available