2019obw

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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
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 4.28
Cutout download processed 9.91
Global aperture construction processed 0.64
Local aperture photometry processed 4.33
Global aperture photometry processed 4.66
Validate local photometry processed 0.02
Validate global photometry processed 12.39
Host information processed 0.14
Global host SED inference processed 398.55
Local host SED inference processed 431.95
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
Processing status completed N/A N/A
 

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) = 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
 

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})\, 9.345 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