2018buh

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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
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 1.97
Cutout download processed 2.16
Global aperture construction processed 0.59
Local aperture photometry processed 7.39
Global aperture photometry processed 6.65
Validate local photometry processed 0.03
Validate global photometry processed 18.26
Host information processed 0.09
Global host SED inference processed 453.1
Local host SED inference processed 488.24
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
Processing status completed N/A N/A
 

Cutout Download Report

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_i: DES_z: DES_Y:
 

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
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

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