2017eiy results

Information

Transient
Name:2017eiy
Right ascension: 23h49m28.27s
Declination:-30d25m04.69s
Discovery Date:None
Classification:SNIIb
Redshift:0.047000
MW E(B-V):0.013
Host
Name:133549
Right ascension: 23h49m28.64s
Declination:-30d25m14.84s
Redshift:0.044841
Photometric Redshift:None
 

Cutout Download Report

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

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 3.35
Transient MWEBV processed 0.04
Host match processed 4.47
Host information processed 0.16
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 3.56
Validate global photometry processed 8.17
Global host SED inference processed 407.6
Local aperture photometry processed 3.03
Validate local photometry processed 0.01
Local host SED inference processed 518.62
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):23h49m28.27s, -30d25m04.69s
semi major axis, semi minor axis (arcsec):2.27, 2.27
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 56.03 1.39 19.529 0.027 AB
PanSTARRS_i 63.98 1.05 19.385 0.018 AB
PanSTARRS_z 75.45 2.37 19.206 0.034 AB
PanSTARRS_y 77.69 4.75 19.174 0.066 AB

Aperture details

RA, DEC (J2000):23h49m28.61s, -30d25m15.30s
semi major axis, semi minor axis (arcsec):21.28, 9.06
angle (degrees, anti-clockwise from east):-18.52
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 167.13 5.51 18.342 0.036 AB
PanSTARRS_r 1736.87 8.44 15.801 0.005 AB
PanSTARRS_i 2166.14 6.46 15.561 0.003 AB
PanSTARRS_z 2440.32 14.29 15.431 0.006 AB
PanSTARRS_y 2695.72 29.08 15.323 0.012 AB
2MASS_J 3632.53 380.29 14.105 0.114 Vega
2MASS_K 3545.86 622.06 13.188 0.190 Vega
WISE_W1 1638.92 26.74 13.165 0.018 Vega
WISE_W2 958.41 31.89 13.107 0.036 Vega
WISE_W3 2982.06 142.11 10.040 0.052 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.412 8.598 8.751
{\rm log}_{10}({\rm SFR}) -1.971 -1.247 -0.662
{\rm log}_{10}({\rm sSFR}) -10.679 -9.884 -9.163
{\rm stellar\ age} 2.734 5.706 7.498

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.455 -0.751 -0.183
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.793 -1.187 -0.018

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.187 0.486 0.860
\delta -0.654 -0.183 0.202
\tau_1/\tau_2 0.666 1.024 1.384
Q_{PAH} 0.974 2.762 5.035
U_{min} 3.322 8.726 15.829
{\rm log}_{10}(\gamma_e)\, -3.013 -1.624 -0.473

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.715 -0.886 -0.232
{\rm log}_{10}(\tau_{AGN})\, 1.087 1.609 2.009

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.033 -1.383 -0.960
0.03-0.10 Gyr -2.180 -1.255 -0.556
0.10-0.33 Gyr -1.927 -1.164 -0.605
0.33-1.09 Gyr -1.858 -1.174 -0.743
1.09-3.59 Gyr -2.089 -1.336 -1.040
3.59-11.84 Gyr -2.319 -1.452 -1.143
11.84-13.16 Gyr -2.442 -1.469 -0.887

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.990 10.119 10.239
{\rm log}_{10}({\rm SFR}) -0.520 -0.016 0.292
{\rm log}_{10}({\rm sSFR}) -10.581 -10.158 -9.829
{\rm stellar\ age} 3.850 6.125 7.616

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.752 -0.525 -0.355
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.627 -0.957 -0.185

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.164 0.271 0.438
\delta -0.468 -0.112 0.238
\tau_1/\tau_2 0.567 0.912 1.276
Q_{PAH} 0.759 1.704 3.128
U_{min} 2.623 7.658 14.485
{\rm log}_{10}(\gamma_e)\, -2.905 -2.146 -1.381

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.340 -3.330 -2.354
{\rm log}_{10}(\tau_{AGN})\, 1.046 1.559 1.959

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.368 -0.190 0.199
0.03-0.10 Gyr -0.694 -0.025 0.384
0.10-0.33 Gyr -0.205 0.276 0.739
0.33-1.09 Gyr -0.177 0.312 0.662
1.09-3.59 Gyr -0.210 0.217 0.439
3.59-11.84 Gyr -0.376 0.131 0.377
11.84-13.16 Gyr -0.647 0.122 0.618