2020cpu

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Information

Transient

Name: SN2020cpu
Right ascension: 14h54m31.03s
Declination: 9d42m25.76s
Discovery Date: Feb. 15, 2020, 12:35 p.m.
Classification: SN II
Redshift: 0.032760
MW E(B-V): 0.025

Host

Name: 2020cpu
Right ascension: 14h54m30.71s
Declination: 9d42m26.10s
Redshift: 0.032764
Photometric Redshift: 0.020
 

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 2.16
Cutout download processed 17.28
Global aperture construction processed 0.68
Local aperture photometry processed 6.73
Global aperture photometry processed 6.56
Validate local photometry processed 0.03
Validate global photometry processed 16.03
Host information processed 0.11
Global host SED inference processed 419.91
Local host SED inference processed 548.75
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) = 14h54m31.03s, 9d42m25.76s
semi major axis, semi minor axis (arcsec) = 3.06, 3.06
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 76.95 3.21 19.185 0.045 AB
SDSS_g 190.52 3.7 18.200 0.021 AB
DES_g 197.88 0.83 18.159 0.005 AB
PanSTARRS_g 192.0 0.79 18.192 0.004 AB
SDSS_r 244.25 4.38 17.930 0.019 AB
PanSTARRS_r 252.98 0.95 17.892 0.004 AB
DES_r 276.51 1.76 17.796 0.007 AB
SDSS_i 284.96 4.95 17.763 0.019 AB
PanSTARRS_i 286.91 1.06 17.756 0.004 AB
PanSTARRS_z 303.57 1.89 17.694 0.007 AB
SDSS_z 292.42 8.9 17.735 0.033 AB
DES_z 333.6 4.5 17.592 0.015 AB
PanSTARRS_y 327.43 3.58 17.612 0.012 AB
2MASS_J 251.63 93.16 17.003 0.402 Vega
2MASS_H 375.58 110.61 16.096 0.320 Vega
2MASS_K 371.7 156.84 15.637 0.458 Vega

Aperture details

RA, DEC (J2000) = 14h54m30.86s, 9d42m25.65s
semi major axis, semi minor axis (arcsec) = 28.96, 10.21
angle (degrees, anti-clockwise from east) = -83.56

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 303.59 15.06 17.694 0.054 AB
PanSTARRS_g 1318.56 4.15 16.100 0.003 AB
PanSTARRS_r 1688.2 4.97 15.831 0.003 AB
DES_r 1840.88 5.17 15.737 0.003 AB
PanSTARRS_i 1890.49 5.75 15.709 0.003 AB
DES_z 2201.15 13.55 15.543 0.007 AB
PanSTARRS_y 2162.3 20.03 15.563 0.010 AB
2MASS_J 1772.83 532.0 14.883 0.326 Vega
2MASS_H 3691.61 630.92 13.614 0.186 Vega
2MASS_K 1011.42 896.27 14.550 0.962 Vega
WISE_W1 1203.19 26.92 13.500 0.024 Vega
WISE_W2 877.91 36.3 13.202 0.045 Vega
WISE_W3 2325.2 123.08 10.310 0.057 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})\, 8.622 8.900 9.051
{\rm log}_{10}({\rm SFR}) -1.101 -0.616 -0.145
{\rm log}_{10}({\rm sSFR}) -10.079 -9.539 -8.871
{\rm stellar\ age} 2.274 5.687 7.565

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.789 -1.262 -0.654
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.880 -1.656 -0.885

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.130 0.343 0.613
\delta -0.710 -0.323 0.112
\tau_1/\tau_2 0.720 1.050 1.409
Q_{PAH} 0.636 2.131 4.391
U_{min} 2.901 7.904 15.389
{\rm log}_{10}(\gamma_e)\, -3.333 -2.142 -1.000

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.040 -2.442 -0.777
{\rm log}_{10}(\tau_{AGN})\, 1.012 1.438 1.913

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.246 -0.945 -0.692
0.03-0.10 Gyr -1.142 -0.526 -0.015
0.10-0.33 Gyr -1.256 -0.647 -0.210
0.33-1.09 Gyr -1.662 -1.002 -0.645
1.09-3.62 Gyr -1.805 -1.115 -0.778
3.62-11.99 Gyr -2.183 -1.174 -0.837
11.99-13.32 Gyr -2.494 -1.239 -0.612

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.603 9.717 9.835
{\rm log}_{10}({\rm SFR}) -0.328 0.012 0.305
{\rm log}_{10}({\rm sSFR}) -10.097 -9.710 -9.359
{\rm stellar\ age} 5.353 6.729 8.063

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.983 -0.701 -0.528
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.898 -1.721 -1.487

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.037 0.080 0.155
\delta -0.525 -0.063 0.259
\tau_1/\tau_2 0.619 0.991 1.338
Q_{PAH} 0.791 1.854 3.799
U_{min} 2.325 6.773 13.351
{\rm log}_{10}(\gamma_e)\, -3.345 -2.624 -1.703

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.061 -1.793 -1.565
{\rm log}_{10}(\tau_{AGN})\, 0.881 1.203 1.558

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.448 -0.198 -0.010
0.03-0.10 Gyr -0.349 0.064 0.421
0.10-0.33 Gyr -0.504 -0.054 0.267
0.33-1.09 Gyr -0.702 -0.268 0.007
1.09-3.62 Gyr -0.615 -0.282 -0.051
3.62-11.99 Gyr -0.476 -0.223 -0.038
11.99-13.32 Gyr -0.649 -0.156 0.282