2020acnl

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Information

Transient

Name: SN2020acnl
Right ascension: 15h39m33.57s
Declination: 20d35m00.25s
Discovery Date: Dec. 11, 2020, 1:17 p.m.
Classification: SN IIb
Redshift: 0.037450
MW E(B-V): 0.046

Host

Name: 2020acnl
Right ascension: 15h39m32.83s
Declination: 20d35m02.96s
Redshift: 0.037447
Photometric Redshift: 0.070
 

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 2.1
Cutout download processed 7.44
Global aperture construction processed 0.62
Local aperture photometry processed 4.95
Global aperture photometry processed 4.81
Validate local photometry processed 0.02
Validate global photometry processed 12.5
Host information processed 0.09
Global host SED inference processed 405.15
Local host SED inference processed 414.63
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.13
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) = 15h39m33.57s, 20d35m00.25s
semi major axis, semi minor axis (arcsec) = 2.69, 2.69
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 32.39 0.4 20.124 0.013 AB
PanSTARRS_g 31.79 0.89 20.144 0.030 AB
PanSTARRS_r 45.1 0.92 19.765 0.022 AB
DES_r 45.13 0.83 19.764 0.020 AB
PanSTARRS_i 46.48 0.67 19.732 0.016 AB
PanSTARRS_z 52.67 2.06 19.596 0.042 AB
DES_z 56.38 1.89 19.522 0.036 AB
PanSTARRS_y 68.58 5.12 19.310 0.081 AB

Aperture details

RA, DEC (J2000) = 15h39m32.79s, 20d35m03.05s
semi major axis, semi minor axis (arcsec) = 14.05, 4.81
angle (degrees, anti-clockwise from east) = -79.19

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 572.28 1.58 17.006 0.003 AB
PanSTARRS_g 583.29 2.64 16.985 0.005 AB
PanSTARRS_r 1073.65 2.79 16.323 0.003 AB
DES_r 1163.11 3.96 16.236 0.004 AB
PanSTARRS_i 1473.0 2.04 15.979 0.002 AB
PanSTARRS_z 1866.37 6.12 15.723 0.004 AB
DES_z 2072.94 10.7 15.609 0.006 AB
PanSTARRS_y 2377.34 14.69 15.460 0.007 AB
2MASS_J 3157.06 201.22 14.257 0.069 Vega
2MASS_H 4218.86 295.05 13.469 0.076 Vega
2MASS_K 4336.41 417.48 12.969 0.105 Vega
WISE_W1 2079.23 25.69 12.906 0.013 Vega
WISE_W2 1394.21 31.98 12.700 0.025 Vega
WISE_W3 5468.8 81.18 9.381 0.016 Vega
WISE_W4 5115.67 547.06 8.008 0.116 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})\, 7.987 8.238 8.450
{\rm log}_{10}({\rm SFR}) -1.634 -1.196 -0.704
{\rm log}_{10}({\rm sSFR}) -10.000 -9.465 -8.803
{\rm stellar\ age} 1.751 4.923 7.060

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.670 -1.097 -0.375
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.497 -0.602 0.141

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.242 0.511 0.894
\delta -0.481 -0.059 0.245
\tau_1/\tau_2 0.728 1.100 1.455
Q_{PAH} 1.116 3.047 5.409
U_{min} 2.990 8.011 14.730
{\rm log}_{10}(\gamma_e)\, -3.080 -2.035 -0.865

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.781 -1.368 -0.464
{\rm log}_{10}(\tau_{AGN})\, 1.037 1.569 1.973

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.538 -1.262 -1.021
0.03-0.10 Gyr -1.807 -1.190 -0.592
0.10-0.33 Gyr -1.887 -1.230 -0.777
0.33-1.09 Gyr -2.319 -1.504 -1.122
1.09-3.61 Gyr -2.644 -1.729 -1.395
3.61-11.93 Gyr -3.031 -1.919 -1.492
11.93-13.25 Gyr -3.141 -1.960 -1.346

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.953 10.077 10.212
{\rm log}_{10}({\rm SFR}) -0.796 -0.197 0.168
{\rm log}_{10}({\rm sSFR}) -10.860 -10.309 -9.923
{\rm stellar\ age} 4.489 6.644 8.269

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.393 -0.107 0.080
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.836 -1.418 0.159

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.438 0.637 0.843
\delta -0.468 -0.125 0.161
\tau_1/\tau_2 0.533 0.851 1.192
Q_{PAH} 0.656 1.555 3.512
U_{min} 2.582 7.045 13.602
{\rm log}_{10}(\gamma_e)\, -3.259 -2.358 -1.459

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.647 -2.349 -1.636
{\rm log}_{10}(\tau_{AGN})\, 0.962 1.378 1.831

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.395 0.069 0.322
0.03-0.10 Gyr -1.519 -0.475 0.119
0.10-0.33 Gyr -1.436 -0.426 0.101
0.33-1.09 Gyr -0.861 -0.127 0.270
1.09-3.61 Gyr -0.309 0.215 0.510
3.61-11.93 Gyr -0.355 0.112 0.363
11.93-13.25 Gyr -0.687 0.102 0.659