2019tdw results

Information

Transient
Name:SN2019tdw
Right ascension: 9h27m36.53s
Declination:37d00m34.08s
Discovery Date:Oct. 23, 2019, 12:08 p.m.
Classification:SN Ia
Redshift:0.100000
MW E(B-V):0.010
Host
Object ID:9907734002925922
Catalog Name:decals
Catalog Release:dr9
Right ascension: 9h27m36.27s
Declination:37d00m33.12s
Redshift:0.096173
Photometric Redshift:None
 

Cutout Download Report

Downloadable Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
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
GALEX_NUV
GALEX_FUV
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 19.08
Transient MWEBV processed 0.1
Host match processed 5.82
Host information processed 0.04
Host MWEBV processed 0.06
Host spectrum download processed 0.12
Global aperture construction processed 0.11
Global aperture photometry processed 1.67
Validate global photometry processed 2.72
Global host SED inference processed 368.96
Local aperture photometry processed 1.61
Validate local photometry processed 0.03
Local host SED inference processed 385.19
 

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})\, 9.073 9.280 9.434
{\rm log}_{10}({\rm SFR}) -2.171 -0.936 -0.276
{\rm log}_{10}({\rm sSFR}) -11.469 -10.272 -9.436
{\rm stellar\ age} 3.910 6.785 8.231

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.548 -0.980 -0.388
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.543 -0.676 0.156

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.277 0.722 1.206
\delta -0.555 -0.100 0.227
\tau_1/\tau_2 0.703 1.002 1.326
Q_{PAH} 0.819 2.276 4.417
U_{min} 2.829 8.442 16.466
{\rm log}_{10}(\gamma_e)\, -3.015 -1.925 -0.661

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.047 -2.159 -0.294
{\rm log}_{10}(\tau_{AGN})\, 0.964 1.340 1.884

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.541 -1.040 -0.367
0.03-0.10 Gyr -2.344 -1.008 -0.258
0.10-0.33 Gyr -2.239 -1.056 -0.374
0.33-1.06 Gyr -1.985 -1.086 -0.454
1.06-3.45 Gyr -1.714 -0.796 -0.436
3.45-11.25 Gyr -1.494 -0.526 -0.323
11.25-12.50 Gyr -1.648 -0.517 0.053
0.33-1.06 Gyr -2.206 -1.070 -0.529
1.06-3.45 Gyr -1.948 -0.831 -0.470
3.45-11.25 Gyr -1.444 -0.623 -0.386
11.25-12.50 Gyr -1.627 -0.596 -0.005

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.807 10.883 10.989
{\rm log}_{10}({\rm SFR}) -1.008 -0.088 0.285
{\rm log}_{10}({\rm sSFR}) -11.947 -10.990 -10.567
{\rm stellar\ age} 6.923 7.566 9.838

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.992 -0.701 -0.507
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.521 -0.567 0.169

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.293 0.450 0.621
\delta -0.802 -0.505 -0.075
\tau_1/\tau_2 0.526 0.846 1.166
Q_{PAH} 0.448 1.124 2.545
U_{min} 2.483 7.675 15.830
{\rm log}_{10}(\gamma_e)\, -3.419 -2.718 -1.773

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.471 -3.634 -2.491
{\rm log}_{10}(\tau_{AGN})\, 0.963 1.413 1.861

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.001 0.046 0.436
0.03-0.10 Gyr -1.584 -0.244 0.229
0.10-0.33 Gyr -1.757 -0.413 0.125
0.33-1.06 Gyr -2.937 -0.175 0.545
1.06-3.45 Gyr -1.478 0.514 1.104
3.45-11.25 Gyr 0.321 1.169 1.333
11.25-12.50 Gyr 0.057 1.188 2.097
0.33-1.06 Gyr -1.691 -0.180 0.387
1.06-3.44 Gyr -1.072 0.382 0.869
3.44-11.21 Gyr 0.809 1.118 1.238
11.21-12.45 Gyr 0.518 1.157 1.886
0.33-1.06 Gyr -1.657 -0.177 0.378
1.06-3.45 Gyr -1.029 0.335 0.826
3.45-11.25 Gyr 0.715 1.087 1.204
11.25-12.50 Gyr 0.410 1.110 1.881
 

Aperture Photometry


Aperture details

RA, DEC (J2000):9h27m36.53s, 37d00m34.08s
semi major axis, semi minor axis (arcsec):1.12, 1.12
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 27.96 0.73 20.283 0.028 AB
PanSTARRS_i 37.75 0.44 19.958 0.013 AB
PanSTARRS_z 46.82 0.8 19.724 0.018 AB
DES_z 48.44 2.15 19.687 0.048 AB
PanSTARRS_y 49.79 1.85 19.657 0.040 AB

Aperture details

RA, DEC (J2000):9h27m36.26s, 37d00m33.26s
semi major axis, semi minor axis (arcsec):7.39, 7.22
angle (degrees, anti-clockwise from east):223.49
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 98.79 5.07 18.913 0.056 AB
SDSS_g 371.67 5.57 17.475 0.016 AB
DES_g 391.3 2.31 17.419 0.006 AB
PanSTARRS_g 420.41 1.41 17.341 0.004 AB
SDSS_r 893.24 8.61 16.523 0.010 AB
PanSTARRS_r 872.51 2.17 16.548 0.003 AB
DES_r 880.15 4.1 16.539 0.005 AB
SDSS_i 1264.86 11.47 16.145 0.010 AB
PanSTARRS_i 1287.68 2.78 16.125 0.002 AB
PanSTARRS_z 1590.71 5.03 15.896 0.003 AB
SDSS_z 1562.54 20.32 15.915 0.014 AB
DES_z 1599.98 12.29 15.890 0.008 AB
PanSTARRS_y 1750.69 11.47 15.792 0.007 AB
2MASS_J 2532.35 151.48 14.496 0.065 Vega
2MASS_H 3191.02 265.64 13.773 0.090 Vega
2MASS_K 3200.69 242.34 13.299 0.082 Vega
WISE_W1 1281.76 29.22 13.431 0.025 Vega
WISE_W2 771.91 39.5 13.342 0.056 Vega
WISE_W3 998.63 116.53 11.227 0.127 Vega
WISE_W4 13.4 399.72 14.462 32.379 Vega