2020ds

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Information

Transient

Name: SN2020ds
Right ascension: 0h28m38.80s
Declination: -10d11m21.80s
Discovery Date: Jan. 4, 2020, 5:39 a.m.
Classification: SN Ia
Redshift: 0.057650
MW E(B-V): 0.030

Host

Name: 2020ds
Right ascension: 0h28m37.99s
Declination: -10d11m38.79s
Redshift: 0.057653
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 3.58
Cutout download processed 2.22
Global aperture construction processed 0.71
Local aperture photometry processed 7.75
Global aperture photometry processed 7.82
Validate local photometry processed 0.03
Validate global photometry processed 20.41
Host information processed 0.1
Global host SED inference processed 1001.15
Local host SED inference processed 546.46
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
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) = 0h28m38.80s, -10d11m21.80s
semi major axis, semi minor axis (arcsec) = 1.79, 1.79
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 -2.21 1.84 AB
SDSS_g 1.35 0.75 23.573 0.600 AB
DES_g 1.81 0.12 23.255 0.069 AB
PanSTARRS_g 0.91 0.49 23.997 0.577 AB
SDSS_r 1.43 1.1 23.508 0.836 AB
PanSTARRS_r 0.34 0.33 25.061 1.030 AB
DES_r 2.47 0.22 22.917 0.097 AB
SDSS_i 4.19 1.93 22.343 0.499 AB
PanSTARRS_i 1.21 0.53 23.694 0.474 AB
PanSTARRS_z 0.45 1.04 24.777 2.525 AB
SDSS_z -9.59 7.61 AB
DES_z 3.52 0.87 22.535 0.269 AB
PanSTARRS_y 4.0 2.9 22.396 0.787 AB

Aperture details

RA, DEC (J2000) = 0h28m37.98s, -10d11m38.58s
semi major axis, semi minor axis (arcsec) = 18.18, 14.07
angle (degrees, anti-clockwise from east) = -49.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 1461.66 11.37 15.988 0.008 AB
SDSS_r 2691.3 16.2 15.325 0.007 AB
PanSTARRS_i 3863.35 5.02 14.933 0.001 AB
 

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})\, 7.254 7.662 7.975
{\rm log}_{10}({\rm SFR}) -1.647 -1.182 -0.694
{\rm log}_{10}({\rm sSFR}) -9.424 -8.769 -8.019
{\rm stellar\ age} 0.215 3.977 6.946

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.690 -1.226 -0.515
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.434 -0.832 -0.114

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.252 1.753 2.279
\delta 0.010 0.177 0.315
\tau_1/\tau_2 0.732 1.120 1.554
Q_{PAH} 0.866 2.597 5.130
U_{min} 2.913 8.443 16.469
{\rm log}_{10}(\gamma_e)\, -3.222 -1.871 -0.491

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.501 -0.448 0.244
{\rm log}_{10}(\tau_{AGN})\, 1.111 1.553 1.955

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.660 -1.066 -0.529
0.03-0.10 Gyr -2.560 -1.527 -0.808
0.10-0.33 Gyr -3.817 -2.019 -1.295
0.33-1.08 Gyr -4.778 -2.404 -1.771
1.08-3.56 Gyr -5.487 -2.637 -1.957
3.56-11.69 Gyr -6.030 -2.739 -1.984
11.69-12.99 Gyr -6.166 -2.809 -1.826

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.494 10.810 10.979
{\rm log}_{10}({\rm SFR}) 0.064 1.017 1.765
{\rm log}_{10}({\rm sSFR}) -10.787 -9.738 -8.877
{\rm stellar\ age} 2.247 6.776 9.791

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.495 -0.765 -0.086
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.024 -0.009 0.311

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.427 0.806 1.325
\delta -0.631 -0.233 0.113
\tau_1/\tau_2 0.610 1.095 1.599
Q_{PAH} 0.596 2.478 5.014
U_{min} 2.143 6.518 14.587
{\rm log}_{10}(\gamma_e)\, -3.592 -2.660 -1.405

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.497 -1.546 -0.674
{\rm log}_{10}(\tau_{AGN})\, 1.131 1.696 2.042

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.493 0.500 1.072
0.03-0.10 Gyr -0.157 1.080 1.901
0.10-0.33 Gyr -1.075 0.557 1.335
0.33-1.08 Gyr -1.773 0.291 1.054
1.08-3.56 Gyr -1.548 0.477 1.105
3.56-11.69 Gyr -1.228 0.620 1.066
11.69-12.99 Gyr -1.303 0.821 1.828