2020aagi

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Information

Transient

Name: SN2020aagi
Right ascension: 3h29m10.32s
Declination: -22d01m16.35s
Discovery Date: Nov. 12, 2020, 7:55 a.m.
Classification: SN IIn
Redshift: 0.034890
MW E(B-V): 0.030

Host

Name: 2020aagi
Right ascension: 3h29m10.29s
Declination: -22d01m16.41s
Redshift: 0.034891
Photometric Redshift: 0.026
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 3.61
Cutout download processed 7.12
Global aperture construction processed 0.54
Local aperture photometry processed 5.15
Global aperture photometry processed 5.32
Validate local photometry processed 0.02
Validate global photometry processed 11.64
Host information processed 0.09
Global host SED inference processed 422.78
Local host SED inference processed 521.52
Transient information processed 0.0
Transient MWEBV processed 0.12
Host MWEBV processed 0.11
Log transient processing status processed 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) = 3h29m10.32s, -22d01m16.35s
semi major axis, semi minor axis (arcsec) = 2.88, 2.88
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 2066.85 1.46 15.612 0.001
PanSTARRS_g 1956.13 1.33 15.672 0.001
PanSTARRS_r 3069.86 1.44 15.182 0.001
DES_r 3568.12 2.04 15.019 0.001
PanSTARRS_i 3923.0 1.39 14.916 0.000
PanSTARRS_z 4514.62 2.59 14.763 0.001
DES_z 5354.91 8.11 14.578 0.002
PanSTARRS_y 5541.07 6.25 14.541 0.001
2MASS_H 8398.72 134.74 12.722 0.017

Aperture details

RA, DEC (J2000) = 3h29m10.28s, -22d01m15.66s
semi major axis, semi minor axis (arcsec) = 12.84, 9.85
angle (degrees, anti-clockwise from east) = -142.49

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 4794.3 2.3 14.698 0.001
PanSTARRS_g 4788.44 3.42 14.700 0.001
PanSTARRS_r 7305.51 3.92 14.241 0.001
DES_r 7979.08 3.12 14.145 0.000
PanSTARRS_i 9241.78 3.82 13.986 0.000
PanSTARRS_z 10538.31 8.42 13.843 0.001
DES_z 11582.87 12.14 13.740 0.001
PanSTARRS_y 12789.63 23.08 13.633 0.002
2MASS_J 17018.78 322.61 12.428 0.021
2MASS_H 18741.11 581.82 11.850 0.034
2MASS_K 17044.9 613.51 11.483 0.039
WISE_W1 11412.85 49.94 11.058 0.005
WISE_W2 9138.63 59.98 10.659 0.007
WISE_W3 58894.99 207.9 6.801 0.004
WISE_W4 97706.69 1923.32 4.805 0.021
 

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})\, 10.070 10.239 10.404
{\rm log}_{10}({\rm SFR}) 0.128 0.718 1.186
{\rm log}_{10}({\rm sSFR}) -10.218 -9.559 -8.943
{\rm stellar\ age} 3.457 6.662 8.360

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.180 -0.582 -0.209
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.638 -0.194 0.066

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.295 0.681 1.064
\delta -0.712 -0.214 0.066
\tau_1/\tau_2 0.545 0.984 1.401
Q_{PAH} 0.428 1.614 2.929
U_{min} 2.511 7.251 14.296
{\rm log}_{10}(\gamma_e)\, -3.646 -2.440 -1.087

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.439 -1.831 -0.475
{\rm log}_{10}(\tau_{AGN})\, 0.991 1.585 1.983

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.227 0.552 0.858
0.03-0.10 Gyr -0.138 0.764 1.288
0.10-0.33 Gyr -0.506 0.312 0.830
0.33-1.09 Gyr -0.608 0.126 0.568
1.09-3.62 Gyr -0.395 0.211 0.562
3.62-11.96 Gyr -0.499 0.230 0.519
11.96-13.29 Gyr -0.593 0.305 0.923

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.339 10.576 10.766
{\rm log}_{10}({\rm SFR}) 0.640 1.047 1.479
{\rm log}_{10}({\rm sSFR}) -10.081 -9.595 -8.854
{\rm stellar\ age} 3.686 5.932 7.549

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.790 -0.325 -0.046
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.790 -1.564 -0.088

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.421 0.672 0.917
\delta -0.410 0.005 0.285
\tau_1/\tau_2 0.560 0.915 1.305
Q_{PAH} 0.784 1.408 3.102
U_{min} 2.239 6.356 12.626
{\rm log}_{10}(\gamma_e)\, -3.603 -3.000 -2.057

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.828 -1.525 -1.150
{\rm log}_{10}(\tau_{AGN})\, 1.211 1.532 1.776

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.627 1.009 1.196
0.03-0.10 Gyr 0.363 1.036 1.579
0.10-0.33 Gyr -0.066 0.776 1.148
0.33-1.09 Gyr 0.000 0.648 0.956
1.09-3.62 Gyr 0.130 0.670 0.982
3.62-11.96 Gyr -0.093 0.541 0.853
11.96-13.29 Gyr -0.257 0.563 1.070