2017glg results

Information

Transient
Name:2017glg
Right ascension: 23h03m14.80s
Declination:8d52m55.00s
Discovery Date:None
Classification:None
Redshift:0.020000
MW E(B-V):0.059
Host
Name:23031567+0852252
Right ascension: 23h03m15.67s
Declination:8d52m25.28s
Redshift:0.016046
Photometric Redshift:None
 

Cutout Download Report

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

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 10.75
Transient MWEBV processed 0.05
Host match processed 4.34
Host information processed 0.17
Host MWEBV processed 0.05
Global aperture construction processed 0.33
Global aperture photometry processed 1.83
Validate global photometry processed 3.4
Global host SED inference processed 480.16
Local aperture photometry processed 2.17
Validate local photometry processed 0.02
Local host SED inference processed 583.27
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):23h03m14.80s, 8d52m55.00s
semi major axis, semi minor axis (arcsec):6.12, 6.12
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 44.81 0.81 19.771 0.020 AB
SDSS_g 263.35 4.89 17.849 0.020 AB
DES_g 248.8 1.04 17.910 0.005 AB
SDSS_r 430.0 6.71 17.316 0.017 AB
SDSS_i 507.13 8.7 17.137 0.019 AB
DES_z 558.77 4.49 17.032 0.009 AB
2MASS_J 667.45 137.07 15.944 0.223 Vega
2MASS_H 819.18 210.3 15.249 0.279 Vega
2MASS_K 715.61 236.36 14.926 0.359 Vega

Aperture details

RA, DEC (J2000):23h03m15.59s, 8d52m26.34s
semi major axis, semi minor axis (arcsec):25.02, 16.1
angle (degrees, anti-clockwise from east):-52.87
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 4489.99 6.69 14.769 0.002 AB
SDSS_g 22711.36 39.97 13.009 0.002 AB
SDSS_r 40802.65 54.01 12.373 0.001 AB
SDSS_i 52706.98 63.15 12.095 0.001 AB
2MASS_J 106215.93 465.95 10.440 0.005 Vega
2MASS_H 142572.06 705.68 9.647 0.005 Vega
2MASS_K 150481.45 792.29 9.118 0.006 Vega
WISE_W2 147267.4 334.32 7.641 0.002 Vega
WISE_W3 838063.28 1626.37 3.918 0.002 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.698 8.804 8.910
{\rm log}_{10}({\rm SFR}) -1.340 -0.980 -0.628
{\rm log}_{10}({\rm sSFR}) -10.143 -9.782 -9.426
{\rm stellar\ age} 6.103 7.848 10.095

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.844 -1.552 -1.093
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.857 -0.930 0.288

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.190 0.586 0.938
\delta -0.175 0.171 0.338
\tau_1/\tau_2 0.713 1.080 1.472
Q_{PAH} 0.369 1.548 3.739
U_{min} 2.944 8.310 15.640
{\rm log}_{10}(\gamma_e)\, -3.241 -2.089 -0.857

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.793 -1.367 -0.607
{\rm log}_{10}(\tau_{AGN})\, 0.842 1.210 1.823

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.989 -1.386 -0.987
0.03-0.10 Gyr -1.294 -0.895 -0.509
0.10-0.33 Gyr -1.833 -1.205 -0.697
0.33-1.10 Gyr -2.342 -1.608 -1.108
1.10-3.67 Gyr -2.442 -1.518 -1.103
3.67-12.19 Gyr -1.637 -1.126 -0.963
12.19-13.55 Gyr -1.553 -0.933 -0.279

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.299 10.857 11.060
{\rm log}_{10}({\rm SFR}) 1.448 1.756 2.134
{\rm log}_{10}({\rm sSFR}) -9.516 -9.072 -8.288
{\rm stellar\ age} 1.579 7.013 9.178

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.679 -0.163 0.115
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.691 -0.735 0.062

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.814 1.167 1.457
\delta 0.154 0.248 0.354
\tau_1/\tau_2 0.533 0.946 1.317
Q_{PAH} 0.292 0.860 2.156
U_{min} 2.501 7.349 14.588
{\rm log}_{10}(\gamma_e)\, -3.561 -2.533 -1.731

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.635 -1.369 -1.069
{\rm log}_{10}(\tau_{AGN})\, 0.828 1.098 1.351

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.906 1.480 1.782
0.03-0.10 Gyr 1.387 1.819 2.272
0.10-0.33 Gyr -0.760 0.548 1.296
0.33-1.10 Gyr -1.533 0.265 0.845
1.10-3.67 Gyr -1.454 0.402 0.862
3.67-12.19 Gyr -1.077 0.783 1.154
12.19-13.55 Gyr -1.052 0.868 1.686