2020ymu results

Information

Transient
Name:SN2020ymu
Right ascension: 5h21m50.66s
Declination:-19d18m16.10s
Discovery Date:Oct. 28, 2020, 10:03 a.m.
Classification:SN Ia
Redshift:0.050000
MW E(B-V):0.045
Host
Name:
Right ascension: 5h21m50.72s
Declination:-19d18m14.93s
Redshift:None
Photometric Redshift:0.055
 

Cutout Download Report

Downloaded Unavailable
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
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 11.43
Transient MWEBV processed 0.04
Host match processed 7.58
Host information processed 0.15
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 3.98
Validate global photometry processed 12.46
Global host SED inference processed 392.89
Local aperture photometry processed 4.25
Validate local photometry processed 0.02
Local host SED inference processed 532.9
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):5h21m50.66s, -19d18m16.10s
semi major axis, semi minor axis (arcsec):2.05, 2.05
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 125.49 0.55 18.654 0.005 AB
PanSTARRS_r 211.66 0.65 18.086 0.003 AB
PanSTARRS_i 278.27 0.58 17.789 0.002 AB
PanSTARRS_z 330.82 1.61 17.601 0.005 AB
PanSTARRS_y 384.25 3.55 17.438 0.010 AB

Aperture details

RA, DEC (J2000):5h21m50.78s, -19d18m15.11s
semi major axis, semi minor axis (arcsec):14.03, 10.82
angle (degrees, anti-clockwise from east):-70.38
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 76.81 7.26 19.186 0.103 AB
GALEX_NUV 104.16 4.96 18.856 0.052 AB
PanSTARRS_g 864.72 3.03 16.558 0.004 AB
PanSTARRS_r 1288.95 3.66 16.124 0.003 AB
PanSTARRS_i 1634.3 3.33 15.867 0.002 AB
PanSTARRS_z 1800.9 9.49 15.761 0.006 AB
PanSTARRS_y 2116.07 21.27 15.586 0.011 AB
2MASS_J 2447.56 285.64 14.533 0.127 Vega
2MASS_H 2532.69 454.88 14.023 0.195 Vega
2MASS_K 3105.02 528.25 13.332 0.185 Vega
WISE_W1 1172.95 25.48 13.528 0.024 Vega
WISE_W2 728.32 28.18 13.405 0.042 Vega
WISE_W3 2791.62 119.37 10.111 0.046 Vega
WISE_W4 617.39 547.27 10.304 0.962 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.426 9.534 9.661
{\rm log}_{10}({\rm SFR}) -1.629 -0.876 -0.263
{\rm log}_{10}({\rm sSFR}) -11.114 -10.440 -9.819
{\rm stellar\ age} 5.440 7.105 8.737

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.573 -0.884 -0.524
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.652 -0.385 0.298

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.196 0.517 0.890
\delta -0.586 -0.186 0.203
\tau_1/\tau_2 0.677 1.018 1.374
Q_{PAH} 0.851 2.812 4.912
U_{min} 2.779 7.969 15.060
{\rm log}_{10}(\gamma_e)\, -3.059 -1.712 -0.557

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.597 -1.382 -0.516
{\rm log}_{10}(\tau_{AGN})\, 0.837 1.399 1.997

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.926 -1.050 -0.541
0.03-0.10 Gyr -1.823 -0.865 -0.158
0.10-0.33 Gyr -1.503 -0.681 -0.137
0.33-1.09 Gyr -1.368 -0.630 -0.242
1.09-3.58 Gyr -1.152 -0.499 -0.213
3.58-11.78 Gyr -0.825 -0.393 -0.188
11.78-13.09 Gyr -0.914 -0.298 0.287

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.034 10.105 10.183
{\rm log}_{10}({\rm SFR}) -0.274 -0.005 0.253
{\rm log}_{10}({\rm sSFR}) -10.402 -10.108 -9.854
{\rm stellar\ age} 4.959 6.159 7.223

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.924 -0.655 -0.453
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.830 -0.015 0.266

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.126 0.222 0.381
\delta -0.593 -0.191 0.115
\tau_1/\tau_2 0.724 1.023 1.332
Q_{PAH} 0.453 1.294 2.915
U_{min} 2.516 6.985 13.958
{\rm log}_{10}(\gamma_e)\, -2.757 -1.539 -0.727

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.257 -3.277 -2.249
{\rm log}_{10}(\tau_{AGN})\, 1.073 1.582 1.959

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.569 -0.217 -0.001
0.03-0.10 Gyr -0.296 0.054 0.368
0.10-0.33 Gyr 0.071 0.342 0.598
0.33-1.09 Gyr 0.092 0.346 0.542
1.09-3.58 Gyr 0.018 0.246 0.437
3.58-11.78 Gyr -0.087 0.153 0.315
11.78-13.09 Gyr -0.331 0.148 0.541