2020nln

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Information

Transient

Name: SN2020nln
Right ascension: 15h12m45.11s
Declination: 41d14m01.37s
Discovery Date: June 25, 2020, 4:57 a.m.
Classification: SN Ia
Redshift: 0.027840
MW E(B-V): 0.016

Host

Name: NGC5886
Right ascension: 15h12m45.41s
Declination: 41d14m00.82s
Redshift: 0.027811
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 4.2
Cutout download processed 35.66
Global aperture construction processed 0.62
Local aperture photometry processed 4.66
Global aperture photometry processed 4.13
Validate local photometry processed 0.03
Validate global photometry processed 11.39
Host information processed 0.14
Global host SED inference processed 497.43
Local host SED inference processed 459.29
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) = 15h12m45.11s, 41d14m01.37s
semi major axis, semi minor axis (arcsec) = 3.58, 3.58
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 215.06 4.58 18.069 0.023 AB
SDSS_g 1312.4 9.44 16.105 0.008 AB
PanSTARRS_g 1524.12 1.28 15.942 0.001 AB
SDSS_r 3004.96 14.29 15.205 0.005 AB
PanSTARRS_r 3065.59 1.56 15.184 0.001 AB
SDSS_i 4479.95 17.5 14.772 0.004 AB
PanSTARRS_i 4551.35 1.62 14.755 0.000 AB
PanSTARRS_z 5817.21 2.67 14.488 0.000 AB
SDSS_z 6263.01 24.42 14.408 0.004 AB
PanSTARRS_y 7076.32 5.95 14.275 0.001 AB
2MASS_J 8497.72 80.24 13.182 0.010 Vega
2MASS_H 11043.32 118.35 12.425 0.012 Vega
2MASS_K 9284.06 144.42 12.143 0.017 Vega

Aperture details

RA, DEC (J2000) = 15h12m45.56s, 41d14m05.52s
semi major axis, semi minor axis (arcsec) = 28.49, 14.55
angle (degrees, anti-clockwise from east) = -157.43

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 43.54 6.12 19.803 0.153 AB
GALEX_NUV 116.56 4.86 18.734 0.045 AB
PanSTARRS_g 8676.34 5.47 14.054 0.001 AB
PanSTARRS_r 16455.87 6.13 13.359 0.000 AB
PanSTARRS_i 22869.61 7.02 13.002 0.000 AB
PanSTARRS_z 27060.96 12.68 12.819 0.001 AB
2MASS_J 40085.62 428.16 11.498 0.012 Vega
2MASS_K 40432.94 811.09 10.545 0.022 Vega
WISE_W1 19502.53 66.47 10.476 0.004 Vega
WISE_W2 10518.47 63.52 10.506 0.007 Vega
WISE_W3 3114.71 125.53 9.992 0.044 Vega
WISE_W4 2005.67 609.49 9.024 0.330 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})\, 10.152 10.306 10.430
{\rm log}_{10}({\rm SFR}) -2.148 -0.766 0.089
{\rm log}_{10}({\rm sSFR}) -12.353 -11.064 -10.166
{\rm stellar\ age} 3.970 7.051 9.061

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.789 -0.443 -0.170
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.505 -0.606 -0.046

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.437 0.780 1.162
\delta -0.831 -0.581 -0.302
\tau_1/\tau_2 0.625 0.987 1.349
Q_{PAH} 0.589 2.302 4.626
U_{min} 2.552 7.632 14.904
{\rm log}_{10}(\gamma_e)\, -3.266 -1.720 -0.786

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.328 -2.338 -0.985
{\rm log}_{10}(\tau_{AGN})\, 0.891 1.266 1.905

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.336 -0.778 -0.003
0.03-0.10 Gyr -2.556 -0.938 0.111
0.10-0.33 Gyr -2.104 -0.587 0.409
0.33-1.10 Gyr -1.457 0.002 0.628
1.10-3.64 Gyr -0.754 0.277 0.647
3.64-12.05 Gyr -0.660 0.283 0.581
12.05-13.38 Gyr -0.732 0.377 1.066

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.013 11.052 11.157
{\rm log}_{10}({\rm SFR}) -1.913 -1.376 -1.001
{\rm log}_{10}({\rm sSFR}) -12.959 -12.446 -12.051
{\rm stellar\ age} 7.953 9.098 12.552

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.592 -0.389 -0.228
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.546 -0.725 0.068

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.063 0.120 0.218
\delta -0.613 -0.168 0.169
\tau_1/\tau_2 0.380 0.806 1.239
Q_{PAH} 0.242 0.709 1.700
U_{min} 2.850 8.087 15.229
{\rm log}_{10}(\gamma_e)\, -3.358 -2.688 -1.989

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.655 -4.060 -3.252
{\rm log}_{10}(\tau_{AGN})\, 1.002 1.497 1.915

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.033 -1.366 -1.001
0.03-0.10 Gyr -2.734 -1.485 -0.950
0.10-0.33 Gyr -2.886 -1.410 -0.785
0.33-1.10 Gyr -2.748 -1.087 -0.264
1.10-3.64 Gyr -2.147 -0.378 0.642
3.64-12.05 Gyr -0.349 1.150 1.300
12.05-13.38 Gyr 0.954 1.620 2.275