2020spq

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Information

Transient

Name: 2020spq
Right ascension: 6h45m45.66s
Declination: -31d14m05.53s
Discovery Date: None
Classification: SNIa
Redshift: 0.009300
MW E(B-V): 0.086

Host

Name: 2020spq
Right ascension: 6h45m46.68s
Declination: -31d13m49.08s
Redshift: 0.009300
Photometric Redshift:
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.35
Cutout download processed 2.11
Global aperture construction failed 0.05
Local aperture photometry processed 2.25
Global aperture photometry not processed None
Validate local photometry processed 0.02
Validate global photometry not processed None
Host information processed 0.08
Global host SED inference not processed None
Local host SED inference processed 435.11
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.05
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) = 6h45m45.66s, -31d14m05.53s
semi major axis, semi minor axis (arcsec) = 10.48, 10.48
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_i 653.41 5.28 16.862 0.009
2MASS_J 615.07 246.45 16.033 0.435
2MASS_H 969.37 411.56 15.066 0.461
2MASS_K 1312.06 498.4 14.267 0.412
WISE_W1 628.02 51.01 14.206 0.088
WISE_W2 464.45 34.09 13.894 0.080
WISE_W3 5270.13 106.67 9.421 0.022

Aperture details

RA, DEC (J2000) = ,
semi major axis, semi minor axis (arcsec) = ,
angle (degrees, anti-clockwise from east) =

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

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})\, 7.983 8.298 8.503
{\rm log}_{10}({\rm SFR}) -1.937 -1.384 -0.830
{\rm log}_{10}({\rm sSFR}) -10.296 -9.694 -9.011
{\rm stellar\ age} 2.477 6.544 8.643

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.775 -1.292 -0.558
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.266 -0.531 0.159

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.438 0.741 1.030
\delta -0.568 -0.120 0.244
\tau_1/\tau_2 0.553 0.953 1.331
Q_{PAH} 0.647 1.977 4.144
U_{min} 3.066 8.395 15.822
{\rm log}_{10}(\gamma_e)\, -3.197 -2.312 -1.477

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.921 -2.421 -1.318
{\rm log}_{10}(\tau_{AGN})\, 1.035 1.548 1.964

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.024 -1.464 -1.102
0.03-0.10 Gyr -2.324 -1.414 -0.711
0.10-0.33 Gyr -2.809 -1.682 -1.124
0.33-1.10 Gyr -2.989 -1.800 -1.268
1.10-3.65 Gyr -3.198 -1.800 -1.397
3.65-12.09 Gyr -3.206 -1.754 -1.408
12.09-13.43 Gyr -3.136 -1.691 -0.970

Global parameter details

Documentation