2019obw results

Information

Transient
Name:SN2019obw
Right ascension: 0h44m31.43s
Declination:-1d31m20.39s
Discovery Date:Aug. 21, 2019, 10:01 a.m.
Classification:SN Ia
Redshift:0.086000
MW E(B-V):0.023
Host
Name:1116690
Right ascension: 0h44m31.30s
Declination:-1d31m18.21s
Redshift:None
Photometric Redshift:0.070
 

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 9.91
Transient MWEBV processed 0.04
Host match processed 4.28
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction processed 0.64
Global aperture photometry processed 4.66
Validate global photometry processed 12.39
Global host SED inference processed 398.55
Local aperture photometry processed 4.33
Validate local photometry processed 0.02
Local host SED inference processed 431.95
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):0h44m31.43s, -1d31m20.39s
semi major axis, semi minor axis (arcsec):1.24, 1.24
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 50.6 0.31 19.640 0.007 AB
PanSTARRS_i 74.03 0.38 19.226 0.006 AB
PanSTARRS_z 85.49 0.89 19.070 0.011 AB
PanSTARRS_y 100.51 1.83 18.894 0.020 AB

Aperture details

RA, DEC (J2000):0h44m31.32s, -1d31m17.87s
semi major axis, semi minor axis (arcsec):16.73, 9.4
angle (degrees, anti-clockwise from east):-178.3
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 66.19 1.82 19.348 0.030 AB
GALEX_NUV 103.04 1.4 18.868 0.015 AB
PanSTARRS_g 747.38 3.13 16.716 0.005 AB
PanSTARRS_r 1306.18 2.99 16.110 0.002 AB
SDSS_i 1833.63 14.01 15.742 0.008 AB
PanSTARRS_z 2029.97 8.73 15.631 0.005 AB
2MASS_J 2797.13 372.66 14.388 0.145 Vega
2MASS_H 3518.74 530.38 13.666 0.164 Vega
2MASS_K 2485.38 622.78 13.574 0.272 Vega
WISE_W1 1726.53 36.03 13.108 0.023 Vega
WISE_W2 1101.32 39.91 12.956 0.039 Vega
WISE_W3 4949.38 172.84 9.490 0.038 Vega
WISE_W4 7870.31 1187.36 7.540 0.164 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.345 9.505 9.653
{\rm log}_{10}({\rm SFR}) -1.246 -0.648 -0.139
{\rm log}_{10}({\rm sSFR}) -10.770 -10.178 -9.579
{\rm stellar\ age} 5.347 7.084 9.088

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.433 -0.827 -0.363
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.457 -0.540 0.274

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.377 0.770 1.128
\delta -0.521 -0.178 0.113
\tau_1/\tau_2 0.672 1.045 1.391
Q_{PAH} 0.664 2.412 5.029
U_{min} 2.995 7.668 14.374
{\rm log}_{10}(\gamma_e)\, -3.158 -1.944 -0.464

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.014 -1.040 -0.209
{\rm log}_{10}(\tau_{AGN})\, 1.021 1.338 1.872

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.093 -0.700 -0.380
0.03-0.10 Gyr -1.561 -0.666 -0.045
0.10-0.33 Gyr -1.924 -0.889 -0.205
0.33-1.07 Gyr -1.918 -0.882 -0.337
1.07-3.48 Gyr -1.762 -0.644 -0.312
3.48-11.36 Gyr -0.976 -0.408 -0.200
11.36-12.63 Gyr -0.999 -0.302 0.406

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.743 10.807 10.884
{\rm log}_{10}({\rm SFR}) 0.463 0.691 0.929
{\rm log}_{10}({\rm sSFR}) -10.352 -10.118 -9.890
{\rm stellar\ age} 6.611 7.466 9.463

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.676 -0.422 -0.246
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.737 0.180 0.352

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.154 0.244 0.403
\delta -0.614 -0.243 0.064
\tau_1/\tau_2 0.748 1.119 1.511
Q_{PAH} 2.066 3.469 5.133
U_{min} 2.494 7.223 14.345
{\rm log}_{10}(\gamma_e)\, -3.089 -2.041 -1.176

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.802 -2.570 -1.703
{\rm log}_{10}(\tau_{AGN})\, 1.060 1.553 1.920

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.245 0.531 0.728
0.03-0.10 Gyr 0.381 0.748 1.041
0.10-0.33 Gyr 0.028 0.506 0.826
0.33-1.07 Gyr -0.235 0.372 0.674
1.07-3.48 Gyr -0.081 0.553 0.876
3.48-11.36 Gyr 0.666 0.935 1.066
11.36-12.63 Gyr 0.620 1.124 1.754