2020ymu

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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
 

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 7.58
Cutout download processed 11.43
Global aperture construction processed 0.65
Local aperture photometry processed 4.25
Global aperture photometry processed 3.98
Validate local photometry processed 0.02
Validate global photometry processed 12.46
Host information processed 0.15
Global host SED inference processed 392.89
Local host SED inference processed 532.9
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 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
 

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})\, 9.426 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