2020myg results

Information

Transient
Name:SN2020myg
Right ascension: 23h34m26.01s
Declination:27d45m24.95s
Discovery Date:June 18, 2020, 9:29 a.m.
Classification:SN Ia
Redshift:0.065000
MW E(B-V):0.050
Host
Name:
Right ascension: 23h34m26.00s
Declination:27d45m24.92s
Redshift:None
Photometric Redshift:0.073
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
GALEX_NUV
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_z
 GALEX_FUV
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 21.44
Transient MWEBV processed 0.04
Host match processed 6.18
Host information processed 0.13
Host MWEBV processed 0.04
Global aperture construction processed 0.68
Global aperture photometry processed 7.96
Validate global photometry processed 18.71
Global host SED inference processed 666.56
Local aperture photometry processed 7.24
Validate local photometry processed 0.03
Local host SED inference processed 404.44
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):23h34m26.01s, 27d45m24.95s
semi major axis, semi minor axis (arcsec):1.6, 1.6
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 8.08 1.5 21.631 0.202 AB
SDSS_g 19.34 1.21 20.684 0.068 AB
DES_g 18.94 0.2 20.706 0.011 AB
PanSTARRS_g 18.82 0.44 20.714 0.025 AB
SDSS_r 39.95 1.85 19.896 0.050 AB
PanSTARRS_r 37.09 0.49 19.977 0.014 AB
DES_r 43.08 0.68 19.814 0.017 AB
SDSS_i 60.99 2.6 19.437 0.046 AB
PanSTARRS_i 53.97 0.52 19.570 0.010 AB
PanSTARRS_z 63.46 1.14 19.394 0.019 AB
SDSS_z 70.07 6.18 19.286 0.096 AB
DES_z 70.5 1.79 19.280 0.027 AB
PanSTARRS_y 82.45 2.67 19.110 0.035 AB

Aperture details

RA, DEC (J2000):23h34m25.99s, 27d45m25.09s
semi major axis, semi minor axis (arcsec):3.19, 3.1
angle (degrees, anti-clockwise from east):-168.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 3.3 1.41 22.603 0.464 AB
SDSS_u 19.21 2.91 20.691 0.165 AB
SDSS_g 28.93 1.65 20.247 0.062 AB
DES_g 30.82 0.27 20.178 0.010 AB
PanSTARRS_g 29.63 0.85 20.221 0.031 AB
SDSS_r 61.14 2.66 19.434 0.047 AB
PanSTARRS_r 60.42 0.93 19.447 0.017 AB
DES_r 66.36 0.91 19.345 0.015 AB
SDSS_i 83.42 4.0 19.097 0.052 AB
PanSTARRS_i 82.57 0.98 19.108 0.013 AB
PanSTARRS_z 95.35 2.15 18.952 0.024 AB
SDSS_z 96.93 11.67 18.934 0.131 AB
DES_z 106.85 2.28 18.828 0.023 AB
PanSTARRS_y 117.09 5.05 18.729 0.047 AB
2MASS_J 247.56 83.24 17.021 0.365 Vega
2MASS_H -158.48 125.51 Vega
2MASS_K -156.25 159.78 Vega
WISE_W1 32.5 6.76 17.421 0.226 Vega
WISE_W2 11.45 10.79 17.914 1.023 Vega
WISE_W3 -0.86 53.88 Vega
WISE_W4 30.48 337.02 13.570 12.006 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.079 9.181 9.308
{\rm log}_{10}({\rm SFR}) -1.742 -1.101 -0.639
{\rm log}_{10}({\rm sSFR}) -10.907 -10.307 -9.808
{\rm stellar\ age} 5.989 7.308 9.047

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.315 -0.711 -0.270
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.596 0.214 0.389

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.302 0.742 1.220
\delta -0.555 -0.117 0.206
\tau_1/\tau_2 0.680 0.997 1.329
Q_{PAH} 0.764 2.218 4.687
U_{min} 2.803 7.802 14.829
{\rm log}_{10}(\gamma_e)\, -3.081 -1.974 -0.790

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.118 -0.778 -0.082
{\rm log}_{10}(\tau_{AGN})\, 0.970 1.318 1.827

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.663 -1.047 -0.664
0.03-0.10 Gyr -1.923 -1.184 -0.621
0.10-0.33 Gyr -2.045 -1.249 -0.701
0.33-1.08 Gyr -1.971 -1.214 -0.723
1.08-3.54 Gyr -1.715 -0.910 -0.622
3.54-11.60 Gyr -1.036 -0.711 -0.540
11.60-12.89 Gyr -1.169 -0.607 0.006

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.216 9.336 9.464
{\rm log}_{10}({\rm SFR}) -1.853 -0.936 -0.275
{\rm log}_{10}({\rm sSFR}) -11.316 -10.332 -9.545
{\rm stellar\ age} 7.157 8.566 11.998

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.248 -0.752 -0.399
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.188 0.344 0.446

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.118 0.339 0.599
\delta -0.885 -0.664 -0.298
\tau_1/\tau_2 0.503 0.947 1.421
Q_{PAH} 0.627 1.776 3.647
U_{min} 2.952 8.600 16.087
{\rm log}_{10}(\gamma_e)\, -2.383 -1.382 -0.441

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.757 -1.448 -0.809
{\rm log}_{10}(\tau_{AGN})\, 1.313 1.661 1.905

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.000 -1.203 -0.791
0.03-0.10 Gyr -2.075 -0.868 -0.147
0.10-0.33 Gyr -3.469 -1.554 -0.854
0.33-1.08 Gyr -4.786 -1.866 -1.110
1.08-3.54 Gyr -3.682 -1.517 -0.858
3.54-11.60 Gyr -1.966 -0.661 -0.453
11.60-12.89 Gyr -0.861 -0.105 0.582