2020rmn

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Information

Transient

Name: SN2020rmn
Right ascension: 20h59m01.80s
Declination: 18d46m15.67s
Discovery Date: Aug. 8, 2020, 5:48 a.m.
Classification: SLSN-II
Redshift: 0.153000
MW E(B-V): 0.113

Host

Name: 2020rmn
Right ascension: 20h59m01.65s
Declination: 18d46m17.04s
Redshift: None
Photometric Redshift: 0.244
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 3.11
Cutout download processed 3.17
Global aperture construction processed 1.01
Local aperture photometry processed 3.54
Global aperture photometry processed 3.53
Validate local photometry no valid phot 0.02
Validate global photometry processed 10.85
Host information processed 0.08
Global host SED inference processed 443.15
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.15
Log transient processing status blocked None
 

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) = 20h59m01.80s, 18d46m15.67s
semi major axis, semi minor axis (arcsec) = 0.75, 0.75
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error

Aperture details

RA, DEC (J2000) = 20h59m01.63s, 18d46m17.33s
semi major axis, semi minor axis (arcsec) = 4.16, 2.12
angle (degrees, anti-clockwise from east) = -111.28

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 7.55 2.52 21.705 0.362
GALEX_NUV 3.52 1.95 22.532 0.600
PanSTARRS_g 6.91 0.63 21.802 0.099
PanSTARRS_r 11.4 0.78 21.258 0.074
PanSTARRS_i 16.78 0.95 20.838 0.061
PanSTARRS_z 18.09 2.41 20.757 0.145
PanSTARRS_y 29.25 5.68 20.235 0.211
2MASS_J -59.03 111.78
2MASS_H -33.64 193.87
2MASS_K -48.14 187.69
WISE_W2 18.54 21.77 17.390 1.274
WISE_W3 -69.71 54.66
WISE_W4 -530.85 399.61
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.873 9.177 9.372
{\rm log}_{10}({\rm SFR}) -0.786 -0.136 0.308
{\rm log}_{10}({\rm sSFR}) -10.047 -9.362 -8.683
{\rm stellar\ age} 0.750 3.678 5.994

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.351 -0.356 0.067
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.378 -0.617 0.039

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.498 0.942 1.367
\delta -0.425 -0.042 0.211
\tau_1/\tau_2 0.693 1.089 1.501
Q_{PAH} 0.953 3.074 5.301
U_{min} 3.152 8.754 15.760
{\rm log}_{10}(\gamma_e)\, -2.896 -1.771 -0.706

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.354 -1.115 -0.060
{\rm log}_{10}(\tau_{AGN})\, 0.984 1.353 1.812

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.894 -0.170 0.245
0.03-0.10 Gyr -1.037 -0.181 0.358
0.10-0.32 Gyr -0.911 -0.189 0.337
0.32-1.03 Gyr -1.415 -0.501 0.037
1.03-3.31 Gyr -2.385 -0.810 -0.403
3.31-10.64 Gyr -2.983 -1.095 -0.566
10.64-11.83 Gyr -3.059 -1.127 -0.395