2019hgw

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Information

Transient

Name: SN2019hgw
Right ascension: 18h04m18.47s
Declination: 29d44m00.31s
Discovery Date: June 4, 2019, 7:26 a.m.
Classification: SN Ia
Redshift: 0.037000
MW E(B-V): 0.073

Host

Name: 2019hgw
Right ascension: 18h04m18.39s
Declination: 29d43m55.60s
Redshift: 0.034316
Photometric Redshift: 0.068
 

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 4.82
Cutout download processed 6.47
Global aperture construction processed 0.7
Local aperture photometry processed 5.87
Global aperture photometry processed 5.75
Validate local photometry processed 0.02
Validate global photometry processed 15.09
Host information processed 0.09
Global host SED inference processed 545.25
Local host SED inference processed 533.65
Transient information processed 0.0
Transient MWEBV processed 0.06
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) = 18h04m18.47s, 29d44m00.31s
semi major axis, semi minor axis (arcsec) = 2.93, 2.93
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 112.4 0.87 18.773 0.008 AB
PanSTARRS_r 201.03 0.99 18.142 0.005 AB
DES_r 186.66 1.03 18.222 0.006 AB
PanSTARRS_i 283.48 0.85 17.769 0.003 AB
PanSTARRS_z 340.54 2.15 17.570 0.007 AB
DES_z 348.77 4.54 17.544 0.014 AB
PanSTARRS_y 421.17 4.21 17.339 0.011 AB
2MASS_J 471.13 69.29 16.322 0.160 Vega
2MASS_H 611.27 111.67 15.567 0.198 Vega
2MASS_K 524.67 108.93 15.262 0.225 Vega

Aperture details

RA, DEC (J2000) = 18h04m18.42s, 29d43m55.47s
semi major axis, semi minor axis (arcsec) = 11.31, 6.89
angle (degrees, anti-clockwise from east) = -63.46

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 30.81 4.64 20.178 0.164 AB
GALEX_NUV 57.0 4.25 19.510 0.081 AB
PanSTARRS_g 2103.29 2.73 15.593 0.001 AB
PanSTARRS_r 3712.3 3.14 14.976 0.001 AB
DES_r 3781.56 4.47 14.956 0.001 AB
PanSTARRS_i 4853.47 2.62 14.685 0.001 AB
PanSTARRS_z 5576.8 6.54 14.534 0.001 AB
DES_z 5852.38 18.42 14.482 0.003 AB
PanSTARRS_y 6261.6 12.69 14.408 0.002 AB
2MASS_J 6843.72 219.34 13.417 0.035 Vega
2MASS_H 7897.14 351.66 12.789 0.048 Vega
2MASS_K 6497.76 344.2 12.530 0.058 Vega
WISE_W1 2882.51 43.18 12.552 0.016 Vega
WISE_W3 2342.02 118.76 10.302 0.055 Vega
WISE_W4 1311.38 537.18 9.486 0.445 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})\, 9.247 9.380 9.511
{\rm log}_{10}({\rm SFR}) -1.641 -0.651 -0.049
{\rm log}_{10}({\rm sSFR}) -11.062 -10.080 -9.436
{\rm stellar\ age} 4.618 7.418 10.502

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.642 -1.169 -0.580
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.502 -0.638 0.098

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.367 1.141 1.532
\delta -0.179 0.183 0.344
\tau_1/\tau_2 0.568 0.977 1.401
Q_{PAH} 0.460 2.166 4.674
U_{min} 2.967 8.530 16.315
{\rm log}_{10}(\gamma_e)\, -3.441 -2.181 -0.979

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.252 -2.443 -0.422
{\rm log}_{10}(\tau_{AGN})\, 0.977 1.392 1.874

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.838 -1.627 -0.946
0.03-0.10 Gyr -1.639 -0.534 0.101
0.10-0.33 Gyr -1.887 -0.676 -0.023
0.33-1.09 Gyr -2.900 -1.125 -0.425
1.09-3.62 Gyr -2.845 -0.920 -0.365
3.62-11.97 Gyr -1.973 -0.621 -0.374
11.97-13.30 Gyr -1.673 -0.455 0.388

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.464 10.554 10.645
{\rm log}_{10}({\rm SFR}) -1.720 -1.185 -0.714
{\rm log}_{10}({\rm sSFR}) -12.295 -11.744 -11.273
{\rm stellar\ age} 7.898 10.416 12.603

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.572 -1.352 -1.156
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.404 -0.524 0.193

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.056 0.109 0.179
\delta -0.846 -0.528 -0.044
\tau_1/\tau_2 0.503 0.962 1.461
Q_{PAH} 0.401 1.281 3.647
U_{min} 3.123 8.784 16.851
{\rm log}_{10}(\gamma_e)\, -3.043 -1.821 -0.687

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.808 -2.030 -1.556
{\rm log}_{10}(\tau_{AGN})\, 1.138 1.495 1.843

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.115 -1.144 -0.659
0.03-0.10 Gyr -3.335 -1.457 -0.693
0.10-0.33 Gyr -4.465 -1.748 -0.791
0.33-1.09 Gyr -4.943 -1.889 -0.653
1.09-3.62 Gyr -3.895 -1.619 -0.160
3.62-11.97 Gyr -1.751 0.485 0.760
11.97-13.30 Gyr 0.372 1.429 1.771