2020aciv

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Information

Transient

Name: SN2020aciv
Right ascension: 9h53m47.28s
Declination: -5d20m07.07s
Discovery Date: Dec. 11, 2020, 10:35 a.m.
Classification: SN Ia
Redshift: 0.068600
MW E(B-V): 0.034

Host

Name:
Right ascension: 9h53m47.42s
Declination: -5d20m13.42s
Redshift: 0.068600
Photometric Redshift:
 

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 7.36
Cutout download processed 17.48
Global aperture construction processed 0.63
Local aperture photometry processed 5.54
Global aperture photometry processed 5.45
Validate local photometry processed 0.02
Validate global photometry processed 14.34
Host information processed 0.14
Global host SED inference processed 674.97
Local host SED inference processed 433.54
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) = 9h53m47.28s, -5d20m07.07s
semi major axis, semi minor axis (arcsec) = 1.53, 1.53
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 6.72 0.14 21.831 0.022 AB
PanSTARRS_g 7.75 0.39 21.677 0.055 AB
PanSTARRS_r 10.76 0.48 21.321 0.048 AB
DES_r 11.53 0.28 21.246 0.027 AB
PanSTARRS_i 14.21 0.39 21.018 0.030 AB
PanSTARRS_z 15.63 0.9 20.915 0.063 AB
DES_z 15.64 0.76 20.914 0.053 AB
PanSTARRS_y 18.46 3.29 20.734 0.194 AB

Aperture details

RA, DEC (J2000) = 9h53m47.44s, -5d20m13.65s
semi major axis, semi minor axis (arcsec) = 9.11, 3.5
angle (degrees, anti-clockwise from east) = -31.13

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 8.58 3.44 21.566 0.435 AB
GALEX_NUV 21.87 3.84 20.550 0.191 AB
DES_g 61.04 0.46 19.436 0.008 AB
PanSTARRS_g 115.59 1.44 18.743 0.014 AB
PanSTARRS_r 182.37 1.77 18.248 0.011 AB
DES_r 114.35 0.96 18.754 0.009 AB
PanSTARRS_i 244.53 1.45 17.929 0.006 AB
PanSTARRS_z 290.43 3.29 17.742 0.012 AB
DES_z 182.55 2.71 18.247 0.016 AB
PanSTARRS_y 329.71 11.81 17.605 0.039 AB
2MASS_J 436.71 170.43 16.405 0.424 Vega
2MASS_H 466.94 291.29 15.859 0.677 Vega
2MASS_K 530.86 321.66 15.250 0.658 Vega
WISE_W1 172.0 15.52 15.612 0.098 Vega
WISE_W2 114.35 17.3 15.415 0.164 Vega
WISE_W3 10.6 79.53 16.163 8.148 Vega
WISE_W4 -456.83 451.47 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})\, 8.264 8.419 8.540
{\rm log}_{10}({\rm SFR}) -2.318 -1.672 -0.986
{\rm log}_{10}({\rm sSFR}) -10.776 -10.129 -9.361
{\rm stellar\ age} 2.899 6.064 7.459

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.716 -1.248 -0.614
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.548 -0.710 0.108

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.266 0.616 1.147
\delta -0.316 -0.001 0.240
\tau_1/\tau_2 0.729 1.065 1.413
Q_{PAH} 1.107 2.669 4.828
U_{min} 2.698 7.936 15.100
{\rm log}_{10}(\gamma_e)\, -2.841 -1.834 -0.823

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.005 -0.132 0.198
{\rm log}_{10}(\tau_{AGN})\, 1.113 1.442 1.794

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.689 -1.847 -1.353
0.03-0.10 Gyr -2.497 -1.671 -0.894
0.10-0.33 Gyr -2.318 -1.572 -0.906
0.33-1.08 Gyr -2.225 -1.512 -1.044
1.08-3.53 Gyr -2.186 -1.530 -1.263
3.53-11.56 Gyr -2.481 -1.553 -1.321
11.56-12.85 Gyr -2.580 -1.597 -1.078

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.869 9.963 10.039
{\rm log}_{10}({\rm SFR}) -0.724 -0.142 0.273
{\rm log}_{10}({\rm sSFR}) -10.775 -10.090 -9.656
{\rm stellar\ age} 7.873 11.266 12.150

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.666 -1.333 -0.972
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.564 -0.317 -0.187

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.567 0.730 0.897
\delta -0.167 0.016 0.189
\tau_1/\tau_2 0.678 1.191 1.637
Q_{PAH} 0.619 1.700 3.251
U_{min} 3.596 9.789 17.537
{\rm log}_{10}(\gamma_e)\, -1.695 -1.039 -0.461

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.146 -3.186 -2.223
{\rm log}_{10}(\tau_{AGN})\, 1.154 1.612 1.941

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.729 -0.243 0.079
0.03-0.10 Gyr -1.164 -0.130 0.364
0.10-0.33 Gyr -4.735 -2.729 -0.950
0.33-1.08 Gyr -7.089 -3.581 -1.449
1.08-3.53 Gyr -5.091 -2.719 -1.168
3.53-11.56 Gyr -2.436 -0.495 0.132
11.56-12.85 Gyr 0.050 1.026 1.176