2020acjw

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Information

Transient

Name: SN2020acjw
Right ascension: 11h31m00.92s
Declination: 27d14m34.20s
Discovery Date: Dec. 11, 2020, 12:25 p.m.
Classification: SN Ia
Redshift: 0.053130
MW E(B-V): 0.016

Host

Name: 1802120
Right ascension: 11h31m00.77s
Declination: 27d14m41.94s
Redshift: 0.053131
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 4.25
Cutout download processed 21.52
Global aperture construction processed 0.66
Local aperture photometry processed 5.52
Global aperture photometry processed 5.07
Validate local photometry processed 0.03
Validate global photometry processed 16.19
Host information processed 0.14
Global host SED inference processed 462.04
Local host SED inference processed 443.8
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) = 11h31m00.92s, 27d14m34.20s
semi major axis, semi minor axis (arcsec) = 1.93, 1.93
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 3.79 1.48 22.454 0.424 AB
SDSS_g 18.91 1.22 20.708 0.070 AB
PanSTARRS_g 19.31 0.53 20.685 0.030 AB
SDSS_r 44.22 1.92 19.786 0.047 AB
PanSTARRS_r 45.03 0.54 19.766 0.013 AB
SDSS_i 58.89 2.58 19.475 0.048 AB
PanSTARRS_i 60.12 0.67 19.453 0.012 AB
PanSTARRS_z 77.01 1.15 19.184 0.016 AB
SDSS_z 78.19 7.92 19.167 0.110 AB
PanSTARRS_y 101.47 2.74 18.884 0.029 AB

Aperture details

RA, DEC (J2000) = 11h31m00.77s, 27d14m41.66s
semi major axis, semi minor axis (arcsec) = 12.94, 10.63
angle (degrees, anti-clockwise from east) = -88.39

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 7.58 3.49 21.701 0.499 AB
GALEX_NUV 20.79 5.21 20.606 0.272 AB
SDSS_u 322.92 9.5 17.627 0.032 AB
SDSS_g 1561.48 10.65 15.916 0.007 AB
PanSTARRS_g 1661.99 3.36 15.848 0.002 AB
SDSS_r 3444.75 16.05 15.057 0.005 AB
PanSTARRS_r 3675.13 3.4 14.987 0.001 AB
SDSS_i 5381.35 21.5 14.573 0.004 AB
PanSTARRS_i 5507.32 4.21 14.548 0.001 AB
PanSTARRS_z 7235.8 7.12 14.251 0.001 AB
SDSS_z 7644.28 51.35 14.192 0.007 AB
PanSTARRS_y 9129.91 16.84 13.999 0.002 AB
2MASS_J 11401.5 254.25 12.863 0.024 Vega
2MASS_H 14518.63 425.93 12.128 0.032 Vega
2MASS_K 12985.78 422.65 11.779 0.035 Vega
WISE_W1 5391.69 45.58 11.872 0.009 Vega
WISE_W2 3141.23 47.68 11.818 0.016 Vega
WISE_W3 764.64 128.76 11.517 0.183 Vega
WISE_W4 191.22 697.87 11.576 3.962 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})\, 9.028 9.151 9.305
{\rm log}_{10}({\rm SFR}) -1.686 -1.107 -0.638
{\rm log}_{10}({\rm sSFR}) -10.892 -10.289 -9.762
{\rm stellar\ age} 6.195 7.618 10.400

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.161 -0.541 -0.083
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.625 0.136 0.380

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.594 1.034 1.472
\delta -0.355 -0.106 0.154
\tau_1/\tau_2 0.590 0.943 1.284
Q_{PAH} 0.865 2.667 5.129
U_{min} 2.957 7.788 14.484
{\rm log}_{10}(\gamma_e)\, -3.061 -1.974 -0.936

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.694 -1.603 -0.449
{\rm log}_{10}(\tau_{AGN})\, 0.969 1.416 1.844

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.476 -0.911 -0.491
0.03-0.10 Gyr -2.216 -1.316 -0.702
0.10-0.33 Gyr -2.442 -1.497 -0.870
0.33-1.08 Gyr -2.482 -1.421 -0.881
1.08-3.57 Gyr -2.200 -1.051 -0.720
3.57-11.74 Gyr -1.271 -0.772 -0.566
11.74-13.05 Gyr -1.246 -0.610 0.193

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.073 11.150 11.217
{\rm log}_{10}({\rm SFR}) -1.554 -0.740 -0.097
{\rm log}_{10}({\rm sSFR}) -12.781 -11.910 -11.237
{\rm stellar\ age} 8.021 10.810 12.356

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.542 -0.388 -0.272
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.429 -0.474 0.209

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.251 0.353 0.472
\delta -0.829 -0.548 -0.281
\tau_1/\tau_2 0.498 0.872 1.298
Q_{PAH} 0.161 0.494 1.034
U_{min} 3.284 8.827 16.233
{\rm log}_{10}(\gamma_e)\, -2.921 -2.146 -1.518

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.601 -3.947 -3.064
{\rm log}_{10}(\tau_{AGN})\, 1.145 1.655 1.972

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.961 -1.137 -0.459
0.03-0.10 Gyr -1.814 -0.708 0.009
0.10-0.33 Gyr -2.995 -1.096 -0.135
0.33-1.08 Gyr -3.609 -1.387 -0.401
1.08-3.57 Gyr -2.784 -0.970 0.063
3.57-11.74 Gyr -0.860 0.976 1.349
11.74-13.05 Gyr 1.194 2.100 2.344