2018buh results

Information

Transient
Name:2018buh
Right ascension: 14h53m25.44s
Declination:33d16m59.99s
Discovery Date:None
Classification:Ia
Redshift:0.033310
MW E(B-V):0.013
Host
Name:2018buh
Right ascension: 14h53m25.39s
Declination:33d17m00.14s
Redshift:0.033253
Photometric Redshift:0.054
 

Cutout Download Report

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

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 2.16
Transient MWEBV processed 0.05
Host match processed 1.97
Host information processed 0.09
Host MWEBV processed 0.05
Global aperture construction processed 0.59
Global aperture photometry processed 6.65
Validate global photometry processed 18.26
Global host SED inference processed 453.1
Local aperture photometry processed 7.39
Validate local photometry processed 0.03
Local host SED inference processed 488.24
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):14h53m25.44s, 33d16m59.99s
semi major axis, semi minor axis (arcsec):3.02, 3.02
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 88.27 3.23 19.035 0.040 AB
SDSS_g 388.79 5.17 17.426 0.014 AB
DES_g 387.18 1.46 17.430 0.004 AB
PanSTARRS_g 403.8 0.87 17.385 0.002 AB
SDSS_r 805.13 7.48 16.635 0.010 AB
PanSTARRS_r 780.9 0.96 16.669 0.001 AB
DES_r 839.18 3.78 16.590 0.005 AB
SDSS_i 1143.54 9.02 16.254 0.009 AB
PanSTARRS_i 1082.9 0.76 16.314 0.001 AB
PanSTARRS_z 1300.56 1.78 16.115 0.001 AB
SDSS_z 1509.86 13.98 15.953 0.010 AB
DES_z 1506.6 6.97 15.955 0.005 AB
PanSTARRS_y 1596.78 4.7 15.892 0.003 AB
2MASS_J 1830.19 62.94 14.849 0.037 Vega
2MASS_H 2378.74 104.47 14.092 0.048 Vega
2MASS_K 1898.05 116.02 13.866 0.066 Vega

Aperture details

RA, DEC (J2000):14h53m25.38s, 33d17m00.43s
semi major axis, semi minor axis (arcsec):15.57, 12.5
angle (degrees, anti-clockwise from east):-48.68
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 78.45 6.94 19.164 0.096 AB
GALEX_NUV 105.58 5.0 18.841 0.051 AB
SDSS_u 260.52 11.16 17.860 0.046 AB
SDSS_g 1297.09 9.96 16.118 0.008 AB
DES_g 1275.77 2.72 16.136 0.002 AB
PanSTARRS_g 1347.47 3.69 16.076 0.003 AB
SDSS_r 2302.08 13.9 15.495 0.007 AB
PanSTARRS_r 2340.51 3.81 15.477 0.002 AB
DES_r 2486.61 6.59 15.411 0.003 AB
SDSS_i 3107.21 17.47 15.169 0.006 AB
PanSTARRS_i 3046.39 3.08 15.191 0.001 AB
PanSTARRS_z 3582.66 7.71 15.014 0.002 AB
SDSS_z 3616.8 47.86 15.004 0.014 AB
DES_z 3791.61 12.07 14.953 0.003 AB
PanSTARRS_y 4483.59 21.36 14.771 0.005 AB
2MASS_J 5343.06 289.72 13.686 0.059 Vega
2MASS_H 5998.03 486.46 13.087 0.088 Vega
2MASS_K 5413.3 542.38 12.729 0.109 Vega
WISE_W1 2511.67 30.03 12.701 0.013 Vega
WISE_W2 1466.98 31.29 12.645 0.023 Vega
WISE_W3 2780.37 89.62 10.116 0.035 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.748 9.861 9.996
{\rm log}_{10}({\rm SFR}) -1.758 -0.927 -0.003
{\rm log}_{10}({\rm sSFR}) -11.698 -10.807 -9.816
{\rm stellar\ age} 6.610 7.937 10.833

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.275 -0.815 -0.541
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.332 0.224 0.375

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.371 0.675 0.977
\delta -0.707 -0.473 -0.077
\tau_1/\tau_2 0.651 0.988 1.317
Q_{PAH} 0.623 2.114 3.778
U_{min} 2.751 7.884 14.828
{\rm log}_{10}(\gamma_e)\, -3.264 -1.872 -0.795

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.423 -3.316 -1.614
{\rm log}_{10}(\tau_{AGN})\, 0.971 1.461 1.947

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.516 -0.722 -0.310
0.03-0.10 Gyr -2.478 -1.101 0.077
0.10-0.33 Gyr -2.461 -1.006 -0.059
0.33-1.09 Gyr -2.206 -0.851 -0.233
1.09-3.62 Gyr -1.739 -0.429 -0.071
3.62-11.98 Gyr -0.545 -0.084 0.113
11.98-13.31 Gyr -0.402 0.167 0.947

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.277 10.356 10.453
{\rm log}_{10}({\rm SFR}) -0.894 -0.601 -0.358
{\rm log}_{10}({\rm sSFR}) -11.288 -10.952 -10.688
{\rm stellar\ age} 7.976 10.025 12.517

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.989 -0.746 -0.572
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.109 -0.011 0.173

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.213 0.344 0.507
\delta -0.236 0.009 0.185
\tau_1/\tau_2 0.353 0.731 1.168
Q_{PAH} 0.243 0.762 1.770
U_{min} 2.721 7.895 14.429
{\rm log}_{10}(\gamma_e)\, -3.523 -2.895 -2.151

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.536 -3.737 -2.891
{\rm log}_{10}(\tau_{AGN})\, 0.956 1.445 1.903

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.439 -0.231 -0.014
0.03-0.10 Gyr -3.267 -1.254 -0.586
0.10-0.33 Gyr -3.651 -1.355 -0.650
0.33-1.09 Gyr -4.106 -1.304 -0.554
1.09-3.62 Gyr -3.297 -1.065 -0.194
3.62-11.98 Gyr -1.115 0.338 0.564
11.98-13.31 Gyr 0.357 1.164 1.570