2019knt results

Information

Transient
Name:2019knt
Right ascension: 10h35m50.28s
Declination:-34d16m22.48s
Discovery Date:None
Classification:Ia
Redshift:0.012830
MW E(B-V):0.061
Host
Name:2019knt
Right ascension: 10h35m51.14s
Declination:-34d16m11.64s
Redshift:0.012826
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 2.31
Transient MWEBV processed 0.08
Host match processed 0.26
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.16
Global aperture photometry processed 1.07
Validate global photometry processed 1.56
Global host SED inference processed 554.85
Local aperture photometry processed 0.94
Validate local photometry processed 0.01
Local host SED inference processed 508.03
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):10h35m50.28s, -34d16m22.48s
semi major axis, semi minor axis (arcsec):7.63, 7.63
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 37.61 5.13 19.962 0.148 AB
GALEX_NUV 54.8 3.69 19.553 0.073 AB
2MASS_J 1385.59 185.94 15.151 0.146 Vega
2MASS_H 1294.71 291.15 14.752 0.244 Vega
2MASS_K 1094.44 355.49 14.464 0.353 Vega
WISE_W1 243.88 19.06 15.233 0.085 Vega
WISE_W2 142.76 18.27 15.175 0.139 Vega
WISE_W3 676.75 80.04 11.650 0.128 Vega

Aperture details

RA, DEC (J2000):10h35m51.15s, -34d16m10.78s
semi major axis, semi minor axis (arcsec):15.88, 12.32
angle (degrees, anti-clockwise from east):-0.4
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 318.24 13.96 17.643 0.048 AB
GALEX_NUV 482.29 9.79 17.192 0.022 AB
2MASS_H 7920.64 534.32 12.785 0.073 Vega
2MASS_K 6891.75 653.2 12.466 0.103 Vega
WISE_W2 2231.07 49.98 12.190 0.024 Vega
WISE_W3 8137.41 233.74 8.950 0.031 Vega
WISE_W4 9725.41 1163.4 7.310 0.130 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.952 8.281 8.507
{\rm log}_{10}({\rm SFR}) -1.746 -1.424 -1.009
{\rm log}_{10}({\rm sSFR}) -10.091 -9.697 -9.147
{\rm stellar\ age} 2.835 6.393 8.334

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.498 -0.719 -0.133
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.612 -0.858 -0.255

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.105 0.208 0.396
\delta -0.623 -0.209 0.128
\tau_1/\tau_2 0.626 1.013 1.414
Q_{PAH} 0.263 0.819 2.010
U_{min} 2.989 7.883 15.004
{\rm log}_{10}(\gamma_e)\, -3.093 -2.288 -1.323

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.431 -3.265 -2.004
{\rm log}_{10}(\tau_{AGN})\, 1.028 1.548 1.957

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.767 -1.459 -1.172
0.03-0.10 Gyr -2.059 -1.455 -0.905
0.10-0.33 Gyr -2.247 -1.612 -1.126
0.33-1.10 Gyr -2.338 -1.672 -1.256
1.10-3.64 Gyr -2.774 -1.784 -1.445
3.64-12.05 Gyr -2.778 -1.745 -1.407
12.05-13.38 Gyr -2.819 -1.715 -1.006

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.064 9.393 9.618
{\rm log}_{10}({\rm SFR}) -0.691 -0.284 0.189
{\rm log}_{10}({\rm sSFR}) -10.134 -9.669 -9.034
{\rm stellar\ age} 3.789 7.328 10.577

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.990 -0.365 -0.056
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.220 -0.557 0.007

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.108 0.225 0.501
\delta -0.721 -0.261 0.123
\tau_1/\tau_2 0.285 0.732 1.240
Q_{PAH} 0.255 0.826 2.730
U_{min} 2.186 6.512 13.330
{\rm log}_{10}(\gamma_e)\, -3.741 -3.151 -1.707

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.366 -3.321 -2.152
{\rm log}_{10}(\tau_{AGN})\, 0.977 1.405 1.889

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.112 -0.435 -0.049
0.03-0.10 Gyr -1.185 -0.278 0.302
0.10-0.33 Gyr -2.373 -0.888 -0.056
0.33-1.10 Gyr -2.964 -1.118 -0.407
1.10-3.64 Gyr -2.507 -0.985 -0.501
3.64-12.05 Gyr -1.673 -0.693 -0.315
12.05-13.38 Gyr -1.479 -0.471 0.496