2017hcd results

Information

Transient
Name:2017hcd
Right ascension: 1h42m51.83s
Declination:31d28m56.57s
Discovery Date:None
Classification:SNIIn
Redshift:0.035000
MW E(B-V):0.053
Host
Name:6312
Right ascension: 1h42m51.57s
Declination:31d28m41.40s
Redshift:None
Photometric Redshift:0.035
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
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_z
WISE_W1
WISE_W2
WISE_W3
WISE_W4
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 18.77
Transient MWEBV processed 0.03
Host match processed 4.9
Host information processed 0.16
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 6.61
Validate global photometry processed 14.36
Global host SED inference processed 776.7
Local aperture photometry processed 6.42
Validate local photometry processed 0.02
Local host SED inference processed 408.25
 

Imaging data

 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):1h42m51.83s, 31d28m56.57s
semi major axis, semi minor axis (arcsec):2.87, 2.87
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 15.14 3.29 20.950 0.236 AB
SDSS_g 24.08 1.59 20.446 0.072 AB
DES_g 26.2 0.35 20.354 0.015 AB
PanSTARRS_g 24.4 0.76 20.432 0.034 AB
SDSS_r 33.49 2.32 20.088 0.075 AB
PanSTARRS_r 29.44 0.75 20.228 0.028 AB
DES_r 43.71 0.85 19.798 0.021 AB
SDSS_i 41.68 3.51 19.850 0.091 AB
PanSTARRS_i 41.38 0.99 19.858 0.026 AB
PanSTARRS_z 44.15 2.69 19.788 0.066 AB
SDSS_z 42.59 10.65 19.827 0.271 AB
DES_z 50.97 2.12 19.632 0.045 AB
PanSTARRS_y 41.85 5.6 19.846 0.145 AB

Aperture details

RA, DEC (J2000):1h42m51.60s, 31d28m42.47s
semi major axis, semi minor axis (arcsec):27.82, 20.14
angle (degrees, anti-clockwise from east):-2.63
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 240.71 10.49 17.946 0.047 AB
PanSTARRS_g 2559.54 6.25 15.380 0.003 AB
SDSS_z 5652.25 88.48 14.519 0.017 AB
DES_z 5881.23 21.77 14.476 0.004 AB
PanSTARRS_y 6644.08 45.89 14.344 0.007 AB
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.910 8.159 8.342
{\rm log}_{10}({\rm SFR}) -1.640 -1.248 -0.840
{\rm log}_{10}({\rm sSFR}) -9.862 -9.398 -8.832
{\rm stellar\ age} 3.709 6.348 7.862

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.272 -0.649 -0.210
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.828 -1.630 -1.419

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.265 0.501 0.810
\delta -0.581 -0.151 0.173
\tau_1/\tau_2 0.569 0.905 1.227
Q_{PAH} 0.942 2.754 5.105
U_{min} 3.054 8.387 15.536
{\rm log}_{10}(\gamma_e)\, -3.057 -1.952 -0.950

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.271 -1.175 -0.422
{\rm log}_{10}(\tau_{AGN})\, 1.001 1.517 1.932

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.487 -1.233 -0.979
0.03-0.10 Gyr -1.834 -1.260 -0.771
0.10-0.33 Gyr -2.287 -1.670 -1.221
0.33-1.09 Gyr -2.551 -1.899 -1.538
1.09-3.62 Gyr -2.451 -1.878 -1.580
3.62-11.96 Gyr -2.492 -1.825 -1.544
11.96-13.29 Gyr -2.766 -1.856 -1.287

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.065 10.386 10.561
{\rm log}_{10}({\rm SFR}) 0.413 0.912 1.295
{\rm log}_{10}({\rm sSFR}) -10.013 -9.505 -8.766
{\rm stellar\ age} 2.229 6.620 8.430

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.504 -0.838 -0.334
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.500 -0.575 0.102

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.476 0.835 1.291
\delta -0.187 0.115 0.300
\tau_1/\tau_2 0.375 0.958 1.495
Q_{PAH} 0.386 2.191 4.662
U_{min} 2.496 7.644 15.436
{\rm log}_{10}(\gamma_e)\, -3.331 -2.012 -1.322

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.582 -3.506 -1.273
{\rm log}_{10}(\tau_{AGN})\, 0.900 1.565 1.995

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.005 0.670 1.203
0.03-0.10 Gyr 0.205 0.901 1.393
0.10-0.33 Gyr -0.527 0.516 1.142
0.33-1.09 Gyr -1.158 0.186 0.678
1.09-3.62 Gyr -1.536 0.179 0.631
3.62-11.96 Gyr -1.442 0.329 0.645
11.96-13.29 Gyr -1.294 0.384 1.097