2017guu results

Information

Transient
Name:2017guu
Right ascension: 4h23m22.34s
Declination:25d24m40.78s
Discovery Date:None
Classification:SNIa
Redshift:0.021000
MW E(B-V):0.556
Host
Name:
Right ascension: 4h23m21.92s
Declination:25d24m50.92s
Redshift:None
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
GALEX_NUV
GALEX_FUV
DES_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 15.41
Transient MWEBV processed 0.1
Host match processed 4.4
Host information processed 0.15
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 5.3
Validate global photometry processed 15.78
Global host SED inference processed 721.55
Local aperture photometry failed 0.01
Validate local photometry not processed 0.01
Local host SED inference not processed 1215.68
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

RA, DEC (J2000):4h23m22.34s, 25d24m40.78s
semi major axis, semi minor axis (arcsec):4.71, 4.71
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 26.7 2.73 20.334 0.111 AB
2MASS_J 205.55 87.65 17.223 0.463 Vega
2MASS_H 432.46 138.09 15.943 0.347 Vega
2MASS_K 684.59 150.52 14.974 0.239 Vega

Aperture details

RA, DEC (J2000):4h23m21.97s, 25d24m49.38s
semi major axis, semi minor axis (arcsec):18.57, 4.82
angle (degrees, anti-clockwise from east):-21.38
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 130.83 5.64 18.608 0.047 AB
SDSS_g 247.76 4.81 17.915 0.021 AB
PanSTARRS_g 258.58 2.2 17.869 0.009 AB
SDSS_r 629.85 7.57 16.902 0.013 AB
PanSTARRS_r 576.07 3.0 16.999 0.006 AB
SDSS_i 1041.72 10.13 16.356 0.011 AB
PanSTARRS_i 1045.7 2.93 16.351 0.003 AB
PanSTARRS_z 1437.52 6.94 16.006 0.005 AB
SDSS_z 1484.08 22.98 15.971 0.017 AB
2MASS_J 1984.21 188.89 14.761 0.103 Vega
2MASS_H 3548.02 295.86 13.657 0.091 Vega
2MASS_K 3415.09 323.94 13.229 0.103 Vega
WISE_W1 1606.62 39.6 13.186 0.027 Vega
WISE_W2 953.16 55.58 13.113 0.063 Vega
WISE_W3 1962.38 227.33 10.494 0.126 Vega
WISE_W4 1432.32 1184.84 9.390 0.898 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.202 8.648 9.003
{\rm log}_{10}({\rm SFR}) -0.608 -0.191 0.291
{\rm log}_{10}({\rm sSFR}) -9.443 -8.857 -7.990
{\rm stellar\ age} 0.196 3.729 7.602

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.822 -1.438 -0.528
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.444 -0.490 -0.029

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.204 0.450 0.822
\delta -0.617 -0.161 0.153
\tau_1/\tau_2 0.544 1.024 1.464
Q_{PAH} 0.350 1.565 3.744
U_{min} 3.088 8.750 16.173
{\rm log}_{10}(\gamma_e)\, -3.608 -2.708 -1.446

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.495 -3.030 -1.128
{\rm log}_{10}(\tau_{AGN})\, 0.889 1.501 1.980

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.702 -0.373 -0.047
0.03-0.10 Gyr -0.915 -0.162 0.405
0.10-0.33 Gyr -2.980 -1.138 -0.413
0.33-1.10 Gyr -4.072 -1.526 -0.800
1.10-3.65 Gyr -5.015 -1.755 -1.002
3.65-12.13 Gyr -5.287 -1.941 -0.989
12.13-13.48 Gyr -5.314 -1.953 -0.695

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.269 9.480 9.708
{\rm log}_{10}({\rm SFR}) -0.032 0.294 0.636
{\rm log}_{10}({\rm sSFR}) -9.611 -9.202 -8.763
{\rm stellar\ age} 3.727 7.271 11.250

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.976 -0.606 -0.385
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.618 -0.613 0.292

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.095 0.182 0.305
\delta -0.715 -0.278 0.143
\tau_1/\tau_2 0.596 1.053 1.497
Q_{PAH} 0.385 1.170 2.842
U_{min} 3.181 9.229 17.070
{\rm log}_{10}(\gamma_e)\, -3.640 -2.837 -1.802

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.424 -2.494 -2.013
{\rm log}_{10}(\tau_{AGN})\, 0.874 1.182 1.662

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.006 -3.069 -1.920
0.03-0.10 Gyr 0.130 0.456 0.800
0.10-0.33 Gyr -2.926 -1.000 0.020
0.33-1.10 Gyr -4.274 -1.838 -0.480
1.10-3.65 Gyr -3.179 -0.852 -0.208
3.65-12.13 Gyr -2.301 -0.744 -0.277
12.13-13.48 Gyr -2.190 -0.449 0.696