2020cjh

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Information

Transient

Name: SN2020cjh
Right ascension: 7h15m13.43s
Declination: 58d04m38.99s
Discovery Date: Feb. 7, 2020, 4:52 a.m.
Classification: SN Ia
Redshift: 0.090000
MW E(B-V): 0.046

Host

Name:
Right ascension: 7h15m13.29s
Declination: 58d04m38.49s
Redshift: None
Photometric Redshift: 0.072
 

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 6.43
Cutout download processed 12.74
Global aperture construction processed 0.64
Local aperture photometry processed 5.3
Global aperture photometry processed 5.58
Validate local photometry processed 0.02
Validate global photometry processed 14.32
Host information processed 0.14
Global host SED inference processed 408.99
Local host SED inference processed 476.66
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) = 7h15m13.43s, 58d04m38.99s
semi major axis, semi minor axis (arcsec) = 1.19, 1.19
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 23.8 0.32 20.459 0.015 AB
PanSTARRS_r 59.06 0.33 19.472 0.006 AB
PanSTARRS_i 84.5 0.32 19.083 0.004 AB
PanSTARRS_z 109.76 0.78 18.799 0.008 AB
DES_z 134.57 1.53 18.578 0.012 AB
PanSTARRS_y 127.17 1.64 18.639 0.014 AB

Aperture details

RA, DEC (J2000) = 7h15m13.28s, 58d04m38.74s
semi major axis, semi minor axis (arcsec) = 6.49, 5.89
angle (degrees, anti-clockwise from east) = -104.59

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 14.02 3.67 21.033 0.284 AB
GALEX_NUV 13.78 2.68 21.052 0.211 AB
DES_g 156.92 0.85 18.411 0.006 AB
PanSTARRS_g 176.46 1.3 18.283 0.008 AB
PanSTARRS_r 306.65 1.56 17.683 0.006 AB
PanSTARRS_i 435.52 1.6 17.302 0.004 AB
PanSTARRS_z 531.67 3.9 17.086 0.008 AB
DES_z 558.39 3.47 17.033 0.007 AB
PanSTARRS_y 623.06 8.37 16.914 0.015 AB
2MASS_J 925.45 130.85 15.589 0.154 Vega
2MASS_H 1178.57 196.81 14.854 0.181 Vega
2MASS_K 716.16 217.92 14.925 0.330 Vega
WISE_W1 321.79 14.48 14.932 0.049 Vega
WISE_W2 180.84 16.74 14.918 0.101 Vega
WISE_W3 328.88 68.17 12.433 0.225 Vega
WISE_W4 -85.69 337.78 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})\, 9.771 9.863 9.943
{\rm log}_{10}({\rm SFR}) -2.036 -1.235 -0.612
{\rm log}_{10}({\rm sSFR}) -11.893 -11.082 -10.457
{\rm stellar\ age} 7.364 9.434 11.885

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.793 -0.363 -0.074
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.491 -0.759 -0.011

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.235 0.563 0.974
\delta -0.506 -0.120 0.183
\tau_1/\tau_2 0.618 1.011 1.368
Q_{PAH} 0.888 2.766 5.488
U_{min} 3.279 8.569 15.783
{\rm log}_{10}(\gamma_e)\, -3.142 -2.094 -0.848

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.132 -0.640 -0.054
{\rm log}_{10}(\tau_{AGN})\, 1.066 1.503 1.957

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.251 -1.246 -0.584
0.03-0.10 Gyr -2.506 -1.403 -0.594
0.10-0.33 Gyr -3.455 -1.651 -0.823
0.33-1.06 Gyr -4.450 -1.728 -0.752
1.06-3.47 Gyr -3.886 -1.559 -0.355
3.47-11.32 Gyr -1.926 -0.209 0.084
11.32-12.58 Gyr -0.249 0.687 1.059

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.325 10.397 10.462
{\rm log}_{10}({\rm SFR}) -0.671 -0.315 0.053
{\rm log}_{10}({\rm sSFR}) -11.075 -10.712 -10.336
{\rm stellar\ age} 7.806 9.961 11.763

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.842 -0.671 -0.548
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.333 -0.140 0.254

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.054 0.118 0.238
\delta -0.665 -0.316 0.025
\tau_1/\tau_2 0.654 1.079 1.498
Q_{PAH} 0.620 1.782 3.492
U_{min} 2.663 8.301 15.782
{\rm log}_{10}(\gamma_e)\, -2.165 -1.161 -0.459

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.102 -2.793 -1.851
{\rm log}_{10}(\tau_{AGN})\, 1.109 1.596 1.919

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.053 -0.631 -0.426
0.03-0.10 Gyr -0.716 -0.230 0.193
0.10-0.33 Gyr -1.710 -0.603 -0.146
0.33-1.06 Gyr -2.465 -0.989 -0.486
1.06-3.47 Gyr -2.450 -0.937 -0.331
3.47-11.32 Gyr -0.979 0.328 0.599
11.32-12.58 Gyr 0.583 1.320 1.600