2019agi results

Information

Transient
Name:SN2019agi
Right ascension: 16h22m43.99s
Declination:24d01m09.66s
Discovery Date:Jan. 25, 2019, 12:20 p.m.
Classification:SN Ia-CSM
Redshift:0.060000
MW E(B-V):0.053
Host
Name:J162244.06+240113.45
Object ID:9906630287231764
Catalog Name:decals
Catalog Release:dr9
Right ascension: 16h22m44.06s
Declination:24d01m13.45s
Redshift:0.059400
Photometric Redshift:0.064
 
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 20.03
Transient MWEBV processed 0.11
Host match processed 7.2
Host information processed 0.14
Host MWEBV processed 0.11
Host spectrum download processed 0.13
Global aperture construction processed 0.67
Global aperture photometry processed 10.71
Validate global photometry processed 22.27
Global host SED inference processed 340.3
Local aperture photometry processed 8.16
Validate local photometry processed 0.03
Local host SED inference processed 380.84
 

Imaging data


 

Spectral Energy Distribution



 

Host Galaxy Spectrum


 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.605 8.798 8.932
{\rm log}_{10}({\rm SFR}) -1.689 -1.107 -0.541
{\rm log}_{10}({\rm sSFR}) -10.506 -9.927 -9.225
{\rm stellar\ age} 3.375 6.674 8.006

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.650 -1.063 -0.453
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.580 -0.519 0.261

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.269 0.682 1.176
\delta -0.379 0.002 0.313
\tau_1/\tau_2 0.689 0.980 1.295
Q_{PAH} 0.950 2.349 4.335
U_{min} 3.245 8.446 15.759
{\rm log}_{10}(\gamma_e)\, -2.703 -1.518 -0.569

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.216 -2.340 -0.428
{\rm log}_{10}(\tau_{AGN})\, 0.951 1.411 1.883

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.999 -1.170 -0.692
0.03-0.10 Gyr -1.812 -1.153 -0.527
0.10-0.33 Gyr -1.957 -1.272 -0.663
0.33-1.08 Gyr -2.066 -1.376 -0.902
1.08-3.55 Gyr -1.995 -1.228 -0.913
3.55-11.67 Gyr -1.993 -1.122 -0.917
11.67-12.97 Gyr -2.177 -1.128 -0.612

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.630 9.707 9.767
{\rm log}_{10}({\rm SFR}) -1.220 -0.895 -0.591
{\rm log}_{10}({\rm sSFR}) -10.934 -10.582 -10.279
{\rm stellar\ age} 6.829 7.570 8.503

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.327 -0.997 -0.739
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.461 -0.563 0.172

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.148 0.265 0.432
\delta -0.589 -0.265 0.001
\tau_1/\tau_2 0.673 0.981 1.277
Q_{PAH} 0.698 1.756 3.685
U_{min} 2.724 7.688 14.939
{\rm log}_{10}(\gamma_e)\, -2.796 -1.699 -0.788

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.444 -3.577 -2.396
{\rm log}_{10}(\tau_{AGN})\, 1.176 1.567 1.955

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.439 -1.053 -0.767
0.03-0.10 Gyr -1.264 -0.860 -0.508
0.10-0.33 Gyr -1.270 -0.884 -0.565
0.33-1.08 Gyr -1.228 -0.825 -0.553
1.08-3.55 Gyr -0.931 -0.490 -0.234
3.55-11.67 Gyr -0.284 -0.110 -0.011
11.67-12.97 Gyr -0.555 -0.098 0.342
 

Aperture Photometry


Aperture details

RA, DEC (J2000):16h22m43.99s, 24d01m09.66s
semi major axis, semi minor axis (arcsec):1.74, 1.74
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 8.12 1.26 21.626 0.168 AB
SDSS_g 15.94 1.12 20.894 0.076 AB
DES_g 17.41 0.18 20.798 0.011 AB
PanSTARRS_g 14.4 0.5 21.004 0.037 AB
SDSS_r 28.03 1.51 20.281 0.059 AB
PanSTARRS_r 27.91 0.53 20.286 0.021 AB
DES_r 32.36 0.32 20.125 0.011 AB
SDSS_i 37.91 1.92 19.953 0.055 AB
PanSTARRS_i 38.23 0.62 19.944 0.018 AB
DES_i 40.97 0.94 19.869 0.025 AB
PanSTARRS_z 43.23 1.44 19.811 0.036 AB
SDSS_z 56.8 4.36 19.514 0.083 AB
DES_z 48.3 2.1 19.690 0.047 AB
PanSTARRS_y 47.96 3.24 19.698 0.073 AB

Aperture details

RA, DEC (J2000):16h22m44.05s, 24d01m13.56s
semi major axis, semi minor axis (arcsec):8.93, 3.95
angle (degrees, anti-clockwise from east):191.02
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.05 2.11 21.780 0.325 AB
GALEX_NUV 8.37 1.31 21.593 0.170 AB
SDSS_u 53.39 4.1 19.581 0.083 AB
SDSS_g 116.57 3.17 18.734 0.030 AB
DES_g 122.06 0.52 18.684 0.005 AB
PanSTARRS_g 116.54 1.68 18.734 0.016 AB
SDSS_r 212.26 4.38 18.083 0.022 AB
PanSTARRS_r 205.76 1.8 18.117 0.009 AB
DES_r 230.88 0.9 17.992 0.004 AB
SDSS_i 275.99 5.65 17.798 0.022 AB
PanSTARRS_i 277.32 2.05 17.793 0.008 AB
DES_i 298.88 2.62 17.711 0.010 AB
PanSTARRS_z 332.26 4.81 17.596 0.016 AB
SDSS_z 392.42 14.34 17.416 0.040 AB
DES_z 359.93 5.92 17.509 0.018 AB
PanSTARRS_y 366.83 10.81 17.489 0.032 AB
2MASS_J 285.61 149.27 16.866 0.567 Vega
2MASS_H 535.45 217.48 15.711 0.441 Vega
2MASS_K 719.9 211.87 14.919 0.320 Vega
WISE_W1 191.06 13.47 15.498 0.077 Vega
WISE_W2 94.7 13.1 15.620 0.150 Vega
WISE_W3 53.28 69.93 14.410 1.425 Vega
WISE_W4 558.62 510.56 10.412 0.992 Vega