2019tti results

Information

Transient
Name:SN2019tti
Right ascension: 0h18m59.84s
Declination:8d46m28.31s
Discovery Date:July 1, 2019, 10:48 a.m.
Classification:SN II
Redshift:0.018670
MW E(B-V):0.172
Host
Name:2019tti
Right ascension: 0h19m00.26s
Declination:8d46m29.44s
Redshift:0.024421
Photometric Redshift:0.025
 

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 23.31
Transient MWEBV processed 0.07
Host match processed 2.49
Host information processed 0.11
Host MWEBV processed 0.07
Global aperture construction processed 1.05
Global aperture photometry processed 7.63
Validate global photometry processed 19.06
Global host SED inference processed 599.37
Local aperture photometry processed 7.45
Validate local photometry processed 0.03
Local host SED inference processed 661.88
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):0h18m59.84s, 8d46m28.31s
semi major axis, semi minor axis (arcsec):4.06, 4.06
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 314.43 0.78 17.656 0.003 AB
PanSTARRS_g 323.34 1.12 17.626 0.004 AB
PanSTARRS_r 594.73 1.2 16.964 0.002 AB
DES_r 630.31 1.91 16.901 0.003 AB
PanSTARRS_i 784.09 1.56 16.664 0.002 AB
PanSTARRS_z 959.79 2.97 16.445 0.003 AB
DES_z 1001.04 6.06 16.399 0.007 AB
PanSTARRS_y 1202.92 5.48 16.199 0.005 AB
2MASS_J 1377.12 101.52 15.158 0.080 Vega
2MASS_H 1716.46 164.05 14.446 0.104 Vega
2MASS_K 1567.72 174.65 14.074 0.121 Vega

Aperture details

RA, DEC (J2000):0h19m00.25s, 8d46m29.03s
semi major axis, semi minor axis (arcsec):19.49, 9.82
angle (degrees, anti-clockwise from east):-109.08
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 59.92 5.9 19.456 0.107 AB
GALEX_NUV 92.82 5.02 18.981 0.059 AB
DES_g 1469.97 1.78 15.982 0.001 AB
PanSTARRS_g 1557.84 3.66 15.919 0.003 AB
PanSTARRS_r 2737.52 3.88 15.307 0.002 AB
DES_r 2905.9 4.26 15.242 0.002 AB
PanSTARRS_i 3808.56 5.08 14.948 0.001 AB
PanSTARRS_z 4699.38 9.7 14.720 0.002 AB
DES_z 4811.48 13.59 14.694 0.003 AB
PanSTARRS_y 5807.16 18.05 14.490 0.003 AB
2MASS_J 7085.29 385.29 13.379 0.059 Vega
2MASS_H 9350.92 620.12 12.605 0.072 Vega
2MASS_K 6766.08 665.1 12.486 0.107 Vega
WISE_W1 4128.78 49.2 12.161 0.013 Vega
WISE_W2 2633.48 58.41 12.010 0.024 Vega
WISE_W3 13830.45 258.85 8.374 0.020 Vega
WISE_W4 22607.56 1820.7 6.394 0.087 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.139 9.388 9.586
{\rm log}_{10}({\rm SFR}) -1.210 -0.494 0.090
{\rm log}_{10}({\rm sSFR}) -10.813 -9.909 -9.162
{\rm stellar\ age} 2.779 6.374 8.898

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.650 -1.196 -0.724
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.790 -1.235 0.049

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.388 0.742 1.058
\delta -0.546 -0.237 0.036
\tau_1/\tau_2 0.605 1.003 1.385
Q_{PAH} 0.695 2.261 4.553
U_{min} 2.735 7.760 14.775
{\rm log}_{10}(\gamma_e)\, -3.360 -2.369 -0.995

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.468 -3.360 -1.107
{\rm log}_{10}(\tau_{AGN})\, 0.915 1.312 1.800

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.942 -0.459 -0.180
0.03-0.10 Gyr -1.881 -0.592 0.188
0.10-0.33 Gyr -1.967 -0.508 0.127
0.33-1.10 Gyr -2.062 -0.699 -0.211
1.10-3.65 Gyr -2.027 -0.717 -0.316
3.65-12.09 Gyr -1.927 -0.740 -0.361
12.09-13.43 Gyr -1.724 -0.606 0.178

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.974 10.078 10.173
{\rm log}_{10}({\rm SFR}) -0.056 0.224 0.501
{\rm log}_{10}({\rm sSFR}) -10.169 -9.860 -9.552
{\rm stellar\ age} 5.996 7.071 8.237

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.057 -0.737 -0.513
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.653 -0.748 0.193

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.405 0.569 0.762
\delta -0.197 -0.016 0.137
\tau_1/\tau_2 0.765 1.097 1.436
Q_{PAH} 0.626 1.318 2.295
U_{min} 2.446 6.693 13.280
{\rm log}_{10}(\gamma_e)\, -3.316 -2.298 -1.750

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.683 -2.544 -1.893
{\rm log}_{10}(\tau_{AGN})\, 1.059 1.536 1.941

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.348 -0.097 0.097
0.03-0.10 Gyr -0.029 0.309 0.625
0.10-0.33 Gyr -0.059 0.290 0.539
0.33-1.10 Gyr -0.340 0.050 0.281
1.10-3.65 Gyr -0.272 0.048 0.252
3.65-12.09 Gyr -0.071 0.150 0.301
12.09-13.43 Gyr -0.212 0.231 0.673