SN2021srg

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Information

Transient

Name: SN2021srg
Right ascension: 23h18m17.26s
Declination: 14d50m04.80s
Discovery Date: None
Classification: SN IIn
Redshift: 0.069000
MW E(B-V): 0.045

Host

Name: SN2021srg
Right ascension: 23h18m17.19s
Declination: 14d50m04.49s
Redshift: None
Photometric Redshift: 0.088
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.58
Cutout download processed 8.27
Global aperture construction processed 0.62
Local aperture photometry not processed None
Global aperture photometry processed 6.48
Validate local photometry not processed None
Validate global photometry processed 14.63
Host information processed 0.09
Global host SED inference processed 381.39
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.05
Log transient processing status processing 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) = ,
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

Aperture details

RA, DEC (J2000) = 23h18m17.18s, 14d50m04.67s
semi major axis, semi minor axis (arcsec) = 3.29, 2.56
angle (degrees, anti-clockwise from east) = -101.26

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 12.24 0.68 21.180 0.060
GALEX_NUV 15.16 0.4 20.948 0.029
DES_g 56.61 0.46 19.518 0.009
PanSTARRS_g 53.02 0.73 19.589 0.015
PanSTARRS_r 59.43 0.85 19.465 0.016
DES_r 72.06 0.96 19.256 0.014
PanSTARRS_i 84.5 1.17 19.083 0.015
PanSTARRS_z 78.8 1.8 19.159 0.025
DES_z 83.49 2.02 19.096 0.026
PanSTARRS_y 95.31 4.68 18.952 0.053
2MASS_J -18.2 106.61
2MASS_H 84.46 152.62 17.716 1.962
2MASS_K -96.49 215.68
WISE_W1 30.4 8.75 17.494 0.312
WISE_W2 42.92 13.79 16.479 0.349
WISE_W3 82.03 70.93 13.941 0.939
WISE_W4 50.77 469.11 13.016 10.031
 

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})\, 8.555 8.789 8.989
{\rm log}_{10}({\rm SFR}) -0.521 -0.244 0.037
{\rm log}_{10}({\rm sSFR}) -9.443 -9.050 -8.598
{\rm stellar\ age} 2.559 5.000 6.617

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.242 -0.384 -0.069
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.670 0.046 0.237

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.097 0.231 0.477
\delta -0.445 -0.009 0.240
\tau_1/\tau_2 0.919 1.271 1.619
Q_{PAH} 0.562 1.729 3.592
U_{min} 2.702 7.906 15.207
{\rm log}_{10}(\gamma_e)\, -2.508 -1.271 -0.398

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.786 -2.033 -1.217
{\rm log}_{10}(\tau_{AGN})\, 1.125 1.564 1.925

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.843 -0.629 -0.452
0.03-0.10 Gyr -0.458 -0.139 0.163
0.10-0.33 Gyr -0.860 -0.410 -0.106
0.33-1.08 Gyr -1.761 -1.041 -0.665
1.08-3.52 Gyr -1.937 -1.221 -0.909
3.52-11.56 Gyr -2.012 -1.301 -0.956
11.56-12.84 Gyr -2.120 -1.256 -0.723