2019gwf

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Information

Transient

Name: 2019gwf
Right ascension: 18h55m40.33s
Declination: 51d14m15.78s
Discovery Date: None
Classification: Ia
Redshift: 0.039700
MW E(B-V): 0.039

Host

Name: 2019gwf
Right ascension: 18h55m40.41s
Declination: 51d14m14.55s
Redshift: 0.039697
Photometric Redshift: 0.050
 

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 5.2
Cutout download processed 6.96
Global aperture construction processed 0.67
Local aperture photometry processed 5.02
Global aperture photometry processed 5.64
Validate local photometry processed 0.02
Validate global photometry processed 12.9
Host information processed 0.1
Global host SED inference processed 453.24
Local host SED inference processed 509.9
Transient information processed 0.0
Transient MWEBV processed 0.05
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) = 18h55m40.33s, 51d14m15.78s
semi major axis, semi minor axis (arcsec) = 2.55, 2.55
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 663.01 2.15 16.846 0.004 AB
PanSTARRS_g 690.92 0.76 16.801 0.001 AB
PanSTARRS_r 1517.19 1.26 15.947 0.001 AB
PanSTARRS_i 2330.07 0.95 15.482 0.000 AB
PanSTARRS_z 3098.74 2.26 15.172 0.001 AB
DES_z 3278.49 8.59 15.111 0.003 AB
PanSTARRS_y 3650.66 5.37 14.994 0.002 AB

Aperture details

RA, DEC (J2000) = 18h55m40.40s, 51d14m14.72s
semi major axis, semi minor axis (arcsec) = 14.8, 11.7
angle (degrees, anti-clockwise from east) = -47.32

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 2233.52 3.99 15.528 0.002 AB
PanSTARRS_g 2246.96 3.25 15.521 0.002 AB
PanSTARRS_r 4760.14 5.38 14.706 0.001 AB
PanSTARRS_i 6957.73 3.9 14.294 0.001 AB
PanSTARRS_z 8905.47 10.08 14.026 0.001 AB
DES_z 8681.29 14.34 14.054 0.002 AB
PanSTARRS_y 10338.08 26.97 13.864 0.003 AB
2MASS_J 13247.61 299.74 12.700 0.025 Vega
2MASS_H 18165.04 423.72 11.884 0.025 Vega
2MASS_K 14372.74 588.95 11.668 0.044 Vega
WISE_W1 6498.73 43.08 11.669 0.007 Vega
WISE_W2 3673.44 38.04 11.648 0.011 Vega
WISE_W3 1875.4 98.25 10.543 0.057 Vega
WISE_W4 2035.95 465.58 9.008 0.248 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})\, 10.302 10.434 10.580
{\rm log}_{10}({\rm SFR}) -1.907 -0.367 0.303
{\rm log}_{10}({\rm sSFR}) -12.419 -10.840 -10.115
{\rm stellar\ age} 6.130 7.831 11.052

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.227 -0.737 -0.452
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.799 -1.107 0.048

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.550 0.878 1.205
\delta -0.803 -0.619 -0.216
\tau_1/\tau_2 0.597 0.936 1.314
Q_{PAH} 0.498 2.281 3.995
U_{min} 3.140 8.422 15.717
{\rm log}_{10}(\gamma_e)\, -2.667 -1.457 -0.588

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.402 -3.250 -1.163
{\rm log}_{10}(\tau_{AGN})\, 1.057 1.568 1.967

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.981 -0.344 0.137
0.03-0.10 Gyr -2.858 -0.501 0.360
0.10-0.33 Gyr -2.629 -0.514 0.310
0.33-1.09 Gyr -2.121 -0.340 0.366
1.09-3.60 Gyr -1.458 0.135 0.627
3.60-11.90 Gyr -0.255 0.455 0.696
11.90-13.22 Gyr -0.122 0.716 1.536

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.855 10.949 11.012
{\rm log}_{10}({\rm SFR}) -2.327 -1.308 -0.354
{\rm log}_{10}({\rm sSFR}) -13.292 -12.213 -11.290
{\rm stellar\ age} 7.786 11.186 12.540

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.681 -0.505 -0.369
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.623 -0.711 0.166

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.136 0.287 0.453
\delta -0.655 -0.320 -0.022
\tau_1/\tau_2 0.540 0.962 1.397
Q_{PAH} 0.271 0.828 2.158
U_{min} 3.021 8.253 15.766
{\rm log}_{10}(\gamma_e)\, -3.400 -2.499 -1.338

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.514 -3.766 -2.898
{\rm log}_{10}(\tau_{AGN})\, 1.054 1.548 1.926

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.311 -1.669 -0.784
0.03-0.10 Gyr -3.050 -1.416 -0.264
0.10-0.33 Gyr -3.839 -1.606 -0.376
0.33-1.09 Gyr -3.731 -1.486 -0.333
1.09-3.60 Gyr -2.939 -0.920 0.465
3.60-11.90 Gyr -1.507 0.624 1.128
11.90-13.22 Gyr 0.794 1.948 2.139