2019llt

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Information

Transient

Name: 2019llt
Right ascension: 13h33m55.49s
Declination: 29d33m26.17s
Discovery Date: None
Classification: SN Ia
Redshift: 0.037239
MW E(B-V): 0.011

Host

Name: 2019llt
Right ascension: 13h33m55.48s
Declination: 29d33m25.97s
Redshift: 0.036822
Photometric Redshift: 0.059
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.79
Cutout download processed 13.66
Global aperture construction processed 0.59
Local aperture photometry processed 4.3
Global aperture photometry processed 4.58
Validate local photometry processed 0.02
Validate global photometry processed 14.14
Host information processed 0.1
Global host SED inference processed 451.69
Local host SED inference processed 497.01
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Log transient processing status processed None
 

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) = 13h33m55.49s, 29d33m26.17s
semi major axis, semi minor axis (arcsec) = 2.74, 2.74
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 81.92 3.32 19.117 0.044 AB
SDSS_g 384.26 5.13 17.438 0.015 AB
PanSTARRS_g 401.99 0.81 17.389 0.002 AB
SDSS_r 759.87 7.24 16.698 0.010 AB
PanSTARRS_r 760.48 1.03 16.697 0.001 AB
SDSS_i 1059.53 8.71 16.337 0.009 AB
PanSTARRS_i 1029.07 1.2 16.369 0.001 AB
PanSTARRS_z 1234.98 1.69 16.171 0.001 AB
SDSS_z 1321.82 12.23 16.097 0.010 AB
PanSTARRS_y 1394.49 3.83 16.039 0.003 AB

Aperture details

RA, DEC (J2000) = 13h33m55.46s, 29d33m26.10s
semi major axis, semi minor axis (arcsec) = 7.51, 6.77
angle (degrees, anti-clockwise from east) = -106.85

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.6 0.57 23.391 0.389 AB
GALEX_NUV 7.75 0.72 21.676 0.100 AB
SDSS_u 133.68 7.17 18.585 0.058 AB
SDSS_g 628.82 6.77 16.904 0.012 AB
PanSTARRS_g 669.09 1.75 16.836 0.003 AB
SDSS_r 1230.46 9.54 16.175 0.008 AB
PanSTARRS_r 1262.91 2.35 16.147 0.002 AB
SDSS_i 1711.66 12.05 15.816 0.008 AB
PanSTARRS_i 1705.42 2.68 15.820 0.002 AB
PanSTARRS_z 2065.57 3.9 15.612 0.002 AB
SDSS_z 2142.71 23.59 15.573 0.012 AB
PanSTARRS_y 2338.47 9.44 15.478 0.004 AB
2MASS_J 2710.9 190.99 14.422 0.076 Vega
2MASS_H 3308.91 275.69 13.733 0.090 Vega
2MASS_K 3027.45 288.9 13.360 0.104 Vega
WISE_W1 1340.98 23.18 13.382 0.019 Vega
WISE_W2 796.68 27.8 13.308 0.038 Vega
WISE_W3 117.99 86.73 13.546 0.798 Vega
WISE_W4 -536.24 660.18 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})\, 9.831 9.937 10.052
{\rm log}_{10}({\rm SFR}) -3.310 -1.642 -0.496
{\rm log}_{10}({\rm sSFR}) -13.275 -11.577 -10.383
{\rm stellar\ age} 7.208 8.322 11.914

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.486 -1.023 -0.712
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.701 -0.812 0.195

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.255 0.516 0.745
\delta -0.719 -0.411 0.094
\tau_1/\tau_2 0.612 0.985 1.380
Q_{PAH} 0.634 2.551 5.002
U_{min} 2.757 8.367 16.039
{\rm log}_{10}(\gamma_e)\, -3.211 -1.693 -0.645

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.020 -1.656 -0.934
{\rm log}_{10}(\tau_{AGN})\, 0.898 1.371 1.839

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.522 -1.730 -0.781
0.03-0.10 Gyr -4.123 -1.824 -0.422
0.10-0.33 Gyr -3.906 -1.652 -0.386
0.33-1.09 Gyr -3.440 -1.425 -0.480
1.09-3.61 Gyr -2.797 -0.753 -0.099
3.61-11.94 Gyr -0.845 0.004 0.194
11.94-13.26 Gyr -0.441 0.320 1.133

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.014 10.132 10.263
{\rm log}_{10}({\rm SFR}) -5.760 -2.715 -1.341
{\rm log}_{10}({\rm sSFR}) -15.611 -12.800 -11.353
{\rm stellar\ age} 6.851 8.104 12.366

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.237 -0.843 -0.618
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.483 -0.573 0.201

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.187 0.311 0.523
\delta -0.868 -0.528 -0.198
\tau_1/\tau_2 0.521 0.944 1.347
Q_{PAH} 1.332 3.950 5.921
U_{min} 2.802 8.771 16.958
{\rm log}_{10}(\gamma_e)\, -3.112 -1.618 -0.296

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.102 -3.003 -2.038
{\rm log}_{10}(\tau_{AGN})\, 1.024 1.469 1.911

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -6.646 -2.805 -1.258
0.03-0.10 Gyr -6.696 -3.168 -1.382
0.10-0.33 Gyr -6.132 -3.008 -1.186
0.33-1.09 Gyr -5.024 -2.340 -0.536
1.09-3.61 Gyr -3.538 -1.129 0.153
3.61-11.94 Gyr -1.312 0.186 0.423
11.94-13.26 Gyr -1.183 0.367 1.378