2019gwb results

Information

Transient
Name:SN2019gwb
Right ascension: 14h37m15.61s
Declination:30d09m57.02s
Discovery Date:June 1, 2019, 6:17 a.m.
Classification:SN Ia
Redshift:0.074000
MW E(B-V):0.012
Host
Name:J143715.70+300956.44
Right ascension: 14h37m15.70s
Declination:30d09m56.44s
Redshift:None
Photometric Redshift:0.099
 

Cutout Download Report

Downloaded 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_z
GALEX_NUV
GALEX_FUV
DES_g
DES_r
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 18.32
Transient MWEBV processed 0.04
Host match processed 6.36
Host information processed 0.16
Host MWEBV processed 0.05
Global aperture construction processed 0.71
Global aperture photometry processed 5.69
Validate global photometry processed 15.57
Global host SED inference processed 411.36
Local aperture photometry processed 5.48
Validate local photometry processed 0.02
Local host SED inference processed 416.56
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):14h37m15.61s, 30d09m57.02s
semi major axis, semi minor axis (arcsec):1.42, 1.42
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 40.96 0.35 19.869 0.009 AB
SDSS_r 45.87 1.86 19.746 0.044 AB
PanSTARRS_r 49.34 0.39 19.667 0.009 AB
SDSS_i 58.6 2.24 19.480 0.042 AB
PanSTARRS_i 65.78 0.43 19.355 0.007 AB
PanSTARRS_z 62.47 0.9 19.411 0.016 AB
SDSS_z 61.49 6.05 19.428 0.107 AB
DES_z 62.59 1.5 19.409 0.026 AB
PanSTARRS_y 67.33 2.08 19.329 0.034 AB

Aperture details

RA, DEC (J2000):14h37m15.68s, 30d09m56.54s
semi major axis, semi minor axis (arcsec):3.92, 2.79
angle (degrees, anti-clockwise from east):-51.13
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 42.35 3.29 19.833 0.084 AB
SDSS_g 81.87 2.5 19.117 0.033 AB
PanSTARRS_g 86.09 0.78 19.063 0.010 AB
SDSS_r 103.08 3.03 18.867 0.032 AB
PanSTARRS_r 102.91 0.86 18.869 0.009 AB
SDSS_i 134.53 3.88 18.578 0.031 AB
PanSTARRS_i 133.13 0.95 18.589 0.008 AB
PanSTARRS_z 126.74 2.01 18.643 0.017 AB
SDSS_z 141.04 13.64 18.527 0.105 AB
DES_z 142.61 2.38 18.515 0.018 AB
PanSTARRS_y 137.53 4.65 18.554 0.037 AB
2MASS_J 138.96 92.17 17.648 0.720 Vega
2MASS_H 47.2 155.79 18.348 3.583 Vega
2MASS_K -104.89 139.75 Vega
WISE_W1 54.8 6.06 16.854 0.120 Vega
WISE_W2 31.06 9.13 16.830 0.319 Vega
WISE_W3 48.39 42.03 14.514 0.943 Vega
WISE_W4 220.35 228.52 11.422 1.126 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.724 8.934 9.081
{\rm log}_{10}({\rm SFR}) -1.040 -0.592 -0.092
{\rm log}_{10}({\rm sSFR}) -10.015 -9.523 -8.934
{\rm stellar\ age} 2.129 5.299 7.029

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.628 -1.071 -0.525
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.511 -0.996 -0.273

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.177 0.436 0.796
\delta -0.410 -0.025 0.260
\tau_1/\tau_2 0.698 1.035 1.376
Q_{PAH} 0.640 2.299 4.986
U_{min} 2.896 7.924 14.990
{\rm log}_{10}(\gamma_e)\, -2.889 -1.830 -0.780

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.155 -1.050 -0.392
{\rm log}_{10}(\tau_{AGN})\, 1.053 1.519 1.934

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.031 -0.755 -0.474
0.03-0.10 Gyr -1.106 -0.550 0.029
0.10-0.33 Gyr -1.170 -0.636 -0.148
0.33-1.07 Gyr -1.450 -0.852 -0.492
1.07-3.51 Gyr -1.654 -0.986 -0.717
3.51-11.50 Gyr -2.183 -1.127 -0.817
11.50-12.78 Gyr -2.227 -1.142 -0.589

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.957 9.196 9.361
{\rm log}_{10}({\rm SFR}) -0.679 -0.210 0.205
{\rm log}_{10}({\rm sSFR}) -9.922 -9.412 -8.839
{\rm stellar\ age} 3.347 5.626 7.042

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.531 -1.061 -0.552
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.352 -0.020 0.319

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.130 0.239 0.388
\delta -0.770 -0.415 0.041
\tau_1/\tau_2 0.707 1.128 1.502
Q_{PAH} 0.562 1.556 3.344
U_{min} 2.920 8.039 15.009
{\rm log}_{10}(\gamma_e)\, -2.606 -1.570 -0.583

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.108 -2.784 -1.651
{\rm log}_{10}(\tau_{AGN})\, 1.081 1.581 1.951

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.947 -0.746 -0.555
0.03-0.10 Gyr -0.630 -0.093 0.353
0.10-0.33 Gyr -0.712 -0.246 0.075
0.33-1.07 Gyr -1.298 -0.656 -0.347
1.07-3.51 Gyr -1.372 -0.783 -0.491
3.51-11.50 Gyr -1.463 -0.825 -0.542
11.50-12.78 Gyr -1.599 -0.826 -0.286