2019dwf

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Information

Transient

Name: SN2019dwf
Right ascension: 14h44m31.59s
Declination: 70d27m21.53s
Discovery Date: April 21, 2019, 6:49 a.m.
Classification: SN IIb
Redshift: 0.051000
MW E(B-V): 0.019

Host

Name: 2019dwf
Right ascension: 14h44m31.49s
Declination: 70d27m28.48s
Redshift: None
Photometric Redshift: 0.093
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.52
Cutout download processed 3.5
Global aperture construction processed 0.79
Local aperture photometry processed 3.99
Global aperture photometry processed 3.43
Validate local photometry processed 0.03
Validate global photometry processed 10.33
Host information processed 0.08
Global host SED inference processed 450.92
Local host SED inference processed 481.06
Transient information processed 0.0
Transient MWEBV processed 0.18
Host MWEBV processed 0.13
Log transient processing status processed None
 

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) = 14h44m31.59s, 70d27m21.53s
semi major axis, semi minor axis (arcsec) = 2.01, 2.01
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 10.14 0.42 21.385 0.045 AB
PanSTARRS_r 11.67 0.83 21.232 0.077 AB
PanSTARRS_i 10.48 0.99 21.349 0.102 AB
PanSTARRS_z 9.66 1.54 21.438 0.173 AB
PanSTARRS_y 13.57 3.78 21.069 0.303 AB

Aperture details

RA, DEC (J2000) = 14h44m31.45s, 70d27m28.56s
semi major axis, semi minor axis (arcsec) = 10.11, 3.71
angle (degrees, anti-clockwise from east) = -7.84

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 20.49 4.6 20.621 0.244 AB
GALEX_NUV 18.27 3.4 20.746 0.202 AB
PanSTARRS_g 106.6 1.31 18.831 0.013 AB
PanSTARRS_r 147.53 2.48 18.478 0.018 AB
PanSTARRS_i 182.2 2.98 18.249 0.018 AB
PanSTARRS_z 200.23 4.52 18.146 0.025 AB
PanSTARRS_y 211.33 10.92 18.088 0.056 AB
2MASS_J 287.28 170.13 16.859 0.643 Vega
2MASS_H 721.82 282.3 15.386 0.425 Vega
2MASS_K -3.64 277.56 Vega
WISE_W1 107.48 11.71 16.123 0.118 Vega
WISE_W2 62.65 17.0 16.069 0.295 Vega
WISE_W3 72.09 57.07 14.081 0.859 Vega
WISE_W4 -386.18 352.09 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})\, 7.308 7.661 7.904
{\rm log}_{10}({\rm SFR}) -1.879 -1.419 -0.876
{\rm log}_{10}({\rm sSFR}) -9.689 -9.029 -8.219
{\rm stellar\ age} 0.558 3.731 6.333

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.723 -1.194 -0.406
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.537 -0.799 -0.031

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.190 0.394 0.751
\delta -0.716 -0.257 0.182
\tau_1/\tau_2 0.724 1.106 1.488
Q_{PAH} 0.807 2.329 4.817
U_{min} 2.789 8.089 14.967
{\rm log}_{10}(\gamma_e)\, -2.963 -1.949 -0.860

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -0.965 -0.257 0.124
{\rm log}_{10}(\tau_{AGN})\, 1.184 1.547 1.872

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.811 -1.465 -1.116
0.03-0.10 Gyr -2.145 -1.444 -0.778
0.10-0.33 Gyr -2.615 -1.693 -1.138
0.33-1.08 Gyr -3.612 -2.080 -1.593
1.08-3.57 Gyr -4.382 -2.487 -1.940
3.57-11.77 Gyr -4.727 -2.691 -2.095
11.77-13.07 Gyr -4.703 -2.690 -1.954

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.131 9.234 9.339
{\rm log}_{10}({\rm SFR}) -1.082 -0.757 -0.497
{\rm log}_{10}({\rm sSFR}) -10.341 -9.991 -9.703
{\rm stellar\ age} 5.804 7.011 8.396

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.552 -1.146 -0.743
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.693 -0.679 0.255

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.106 0.236 0.406
\delta -0.075 0.206 0.345
\tau_1/\tau_2 0.596 0.933 1.292
Q_{PAH} 1.219 2.967 5.014
U_{min} 3.008 8.131 15.113
{\rm log}_{10}(\gamma_e)\, -2.444 -1.367 -0.490

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.795 -2.170 -1.307
{\rm log}_{10}(\tau_{AGN})\, 1.082 1.571 1.963

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.058 -1.383 -0.993
0.03-0.10 Gyr -1.046 -0.644 -0.347
0.10-0.33 Gyr -1.051 -0.670 -0.376
0.33-1.08 Gyr -1.282 -0.835 -0.554
1.08-3.57 Gyr -1.200 -0.794 -0.573
3.57-11.77 Gyr -0.929 -0.676 -0.519
11.77-13.07 Gyr -1.105 -0.591 -0.077