2020jhm

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Information

Transient

Name: SN2020jhm
Right ascension: 15h33m02.28s
Declination: 67d54m48.50s
Discovery Date: May 8, 2020, 6:07 a.m.
Classification: SLSN-I
Redshift: 0.060000
MW E(B-V): 0.027

Host

Name: 2020jhm
Right ascension: 15h33m01.30s
Declination: 67d54m43.50s
Redshift: None
Photometric Redshift: 0.142
 

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 3.69
Cutout download processed 4.32
Global aperture construction processed 0.65
Local aperture photometry processed 4.23
Global aperture photometry processed 4.51
Validate local photometry processed 0.02
Validate global photometry processed 12.63
Host information processed 0.09
Global host SED inference processed 443.54
Local host SED inference processed 477.9
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) = 15h33m02.28s, 67d54m48.50s
semi major axis, semi minor axis (arcsec) = 1.73, 1.73
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 5.54 0.49 22.041 0.096 AB
PanSTARRS_r 8.64 0.68 21.559 0.086 AB
PanSTARRS_i 13.55 0.84 21.070 0.067 AB
PanSTARRS_z 9.02 1.33 21.512 0.160 AB
PanSTARRS_y 10.07 3.2 21.393 0.345 AB

Aperture details

RA, DEC (J2000) = 15h33m01.28s, 67d54m43.66s
semi major axis, semi minor axis (arcsec) = 4.49, 4.17
angle (degrees, anti-clockwise from east) = -47.59

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 17.22 4.07 20.810 0.257 AB
GALEX_NUV 20.01 2.42 20.647 0.131 AB
PanSTARRS_g 86.44 1.24 19.058 0.016 AB
PanSTARRS_r 140.04 1.75 18.534 0.014 AB
PanSTARRS_i 186.18 2.1 18.225 0.012 AB
PanSTARRS_z 196.87 3.28 18.165 0.018 AB
PanSTARRS_y 223.71 7.84 18.026 0.038 AB
2MASS_J 90.77 122.95 18.110 1.471 Vega
2MASS_H 248.43 180.95 16.544 0.791 Vega
2MASS_K 651.16 225.66 15.028 0.376 Vega
WISE_W1 94.89 14.57 16.258 0.167 Vega
WISE_W2 57.67 12.09 16.159 0.228 Vega
WISE_W3 51.49 33.81 14.447 0.713 Vega
WISE_W4 241.37 186.97 11.323 0.841 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})\, 7.923 8.210 8.405
{\rm log}_{10}({\rm SFR}) -1.752 -1.225 -0.627
{\rm log}_{10}({\rm sSFR}) -10.016 -9.432 -8.589
{\rm stellar\ age} 1.645 5.870 7.603

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.824 -1.531 -0.957
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.627 -0.597 0.215

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.607 1.049 1.536
\delta -0.211 0.032 0.238
\tau_1/\tau_2 0.727 1.052 1.424
Q_{PAH} 1.147 2.874 5.179
U_{min} 2.795 7.794 15.185
{\rm log}_{10}(\gamma_e)\, -2.995 -2.080 -1.024

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.390 -0.886 -0.036
{\rm log}_{10}(\tau_{AGN})\, 1.056 1.519 1.937

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.588 -1.169 -0.739
0.03-0.10 Gyr -2.043 -1.325 -0.598
0.10-0.33 Gyr -2.490 -1.643 -1.032
0.33-1.08 Gyr -2.973 -1.879 -1.374
1.08-3.55 Gyr -3.074 -1.842 -1.506
3.55-11.66 Gyr -3.229 -1.831 -1.467
11.66-12.96 Gyr -3.297 -1.909 -1.264

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.428 9.498 9.611
{\rm log}_{10}({\rm SFR}) -0.775 -0.511 -0.247
{\rm log}_{10}({\rm sSFR}) -10.301 -10.001 -9.742
{\rm stellar\ age} 7.599 8.983 11.828

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.980 -0.702 -0.492
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.060 0.246 0.388

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.044 0.111 0.237
\delta -0.446 -0.006 0.271
\tau_1/\tau_2 0.641 1.057 1.491
Q_{PAH} 1.017 2.571 4.379
U_{min} 2.898 8.187 15.368
{\rm log}_{10}(\gamma_e)\, -2.328 -1.318 -0.464

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.235 -3.050 -1.930
{\rm log}_{10}(\tau_{AGN})\, 1.044 1.572 1.947

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.174 -0.879 -0.689
0.03-0.10 Gyr -0.729 -0.413 -0.117
0.10-0.33 Gyr -2.112 -1.113 -0.707
0.33-1.08 Gyr -2.588 -1.453 -1.009
1.08-3.55 Gyr -2.589 -1.378 -0.848
3.55-11.66 Gyr -1.385 -0.450 -0.291
11.66-12.96 Gyr -0.445 0.183 0.716