2020htt results

Information

Transient
Name:2020htt
Right ascension: 10h31m38.40s
Declination:-17d51m08.09s
Discovery Date:None
Classification:SNIb
Redshift:0.023000
MW E(B-V):0.056
Host
Name:J103138.75-175105.03
Right ascension: 10h31m38.75s
Declination:-17d51m05.03s
Redshift:None
Photometric Redshift:None
 

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_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 5.41
Transient MWEBV processed 0.04
Host match processed 4.29
Host information processed 0.19
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 4.23
Validate global photometry processed 12.0
Global host SED inference processed 409.89
Local aperture photometry processed 4.06
Validate local photometry processed 0.02
Local host SED inference processed 430.4
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):10h31m38.40s, -17d51m08.09s
semi major axis, semi minor axis (arcsec):4.31, 4.31
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 31.54 3.98 20.153 0.137 AB
PanSTARRS_g 248.68 1.41 17.911 0.006 AB
PanSTARRS_r 346.92 1.61 17.549 0.005 AB
PanSTARRS_i 372.35 1.9 17.473 0.006 AB
PanSTARRS_z 448.87 2.65 17.270 0.006 AB
PanSTARRS_y 540.74 7.83 17.068 0.016 AB
2MASS_J 579.6 98.63 16.097 0.185 Vega
2MASS_H 758.28 127.8 15.333 0.183 Vega
2MASS_K 406.32 206.25 15.540 0.551 Vega

Aperture details

RA, DEC (J2000):10h31m38.80s, -17d51m05.04s
semi major axis, semi minor axis (arcsec):25.33, 16.62
angle (degrees, anti-clockwise from east):-62.7
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 458.56 15.19 17.246 0.036 AB
GALEX_NUV 614.84 7.37 16.928 0.013 AB
PanSTARRS_g 2945.28 6.56 15.227 0.002 AB
PanSTARRS_r 4244.22 7.46 14.831 0.002 AB
PanSTARRS_i 4709.89 8.91 14.717 0.002 AB
PanSTARRS_z 5606.61 12.63 14.528 0.002 AB
2MASS_J 6327.02 472.83 13.502 0.081 Vega
2MASS_H 8645.94 612.59 12.690 0.077 Vega
2MASS_K 4418.83 990.49 12.949 0.243 Vega
WISE_W1 3174.24 46.59 12.447 0.016 Vega
WISE_W2 1905.71 55.18 12.361 0.031 Vega
WISE_W3 5403.68 222.61 9.394 0.045 Vega
WISE_W4 10147.74 1393.19 7.264 0.149 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.632 8.846 9.003
{\rm log}_{10}({\rm SFR}) -1.157 -0.742 -0.308
{\rm log}_{10}({\rm sSFR}) -10.126 -9.583 -8.944
{\rm stellar\ age} 3.234 6.434 8.259

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.241 -0.568 -0.153
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.474 -1.162 -0.247

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.211 0.481 0.798
\delta -0.227 0.103 0.276
\tau_1/\tau_2 0.658 1.000 1.392
Q_{PAH} 0.677 2.233 4.436
U_{min} 2.629 7.671 14.605
{\rm log}_{10}(\gamma_e)\, -3.476 -2.356 -1.061

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.303 -2.687 -0.972
{\rm log}_{10}(\tau_{AGN})\, 0.991 1.574 1.923

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.990 -0.725 -0.504
0.03-0.10 Gyr -1.355 -0.757 -0.217
0.10-0.33 Gyr -1.657 -0.974 -0.486
0.33-1.10 Gyr -1.890 -1.173 -0.786
1.10-3.65 Gyr -1.963 -1.194 -0.902
3.65-12.10 Gyr -2.005 -1.163 -0.888
12.10-13.45 Gyr -2.116 -1.174 -0.540

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.740 9.865 9.973
{\rm log}_{10}({\rm SFR}) -0.076 0.128 0.360
{\rm log}_{10}({\rm sSFR}) -9.991 -9.738 -9.430
{\rm stellar\ age} 5.669 7.037 8.358

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.747 -0.546 -0.353
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.881 -1.540 -0.445

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.059 0.105 0.191
\delta -0.765 -0.394 0.089
\tau_1/\tau_2 0.771 1.108 1.458
Q_{PAH} 0.451 1.033 1.983
U_{min} 3.026 7.680 14.304
{\rm log}_{10}(\gamma_e)\, -3.252 -2.242 -1.556

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.186 -3.186 -2.258
{\rm log}_{10}(\tau_{AGN})\, 1.038 1.541 1.933

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.296 -0.096 0.041
0.03-0.10 Gyr -0.065 0.205 0.473
0.10-0.33 Gyr -0.267 0.122 0.411
0.33-1.10 Gyr -0.651 -0.198 0.081
1.10-3.65 Gyr -0.533 -0.186 0.028
3.65-12.10 Gyr -0.341 -0.077 0.103
12.10-13.45 Gyr -0.512 0.011 0.491