2019gwb

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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:
Right ascension: 14h37m15.70s
Declination: 30d09m56.44s
Redshift: None
Photometric Redshift: 0.099
 

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 6.36
Cutout download processed 18.32
Global aperture construction processed 0.71
Local aperture photometry processed 5.48
Global aperture photometry processed 5.69
Validate local photometry processed 0.02
Validate global photometry processed 15.57
Host information processed 0.16
Global host SED inference processed 411.36
Local host SED inference processed 416.56
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
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) = 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
 

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})\, 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