2023rkw

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Information

Transient

Name: SN2023rkw
Right ascension: 23h19m17.38s
Declination: 37d47m18.09s
Discovery Date: Sept. 5, 2023, 5:52 a.m.
Classification: SN Ia
Redshift: 0.112700
MW E(B-V): 0.114

Host

Name: 2023rkw
Right ascension: 23h19m17.41s
Declination: 37d47m18.89s
Redshift: None
Photometric Redshift: 0.248
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.65
Cutout download processed 3.6
Global aperture construction processed 1.21
Local aperture photometry processed 3.75
Global aperture photometry processed 3.91
Validate local photometry no valid phot 0.02
Validate global photometry processed 11.05
Host information processed 0.09
Global host SED inference processed 418.39
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.18
Host MWEBV processed 0.09
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) = 23h19m17.38s, 37d47m18.09s
semi major axis, semi minor axis (arcsec) = 0.98, 0.98
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) = 23h19m17.43s, 37d47m19.23s
semi major axis, semi minor axis (arcsec) = 4.64, 2.54
angle (degrees, anti-clockwise from east) = -135.4

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 4.95 2.67 22.165 0.586
GALEX_NUV 2.21 0.62 23.039 0.305
PanSTARRS_g 16.06 1.12 20.885 0.075
PanSTARRS_r 30.83 0.89 20.177 0.031
PanSTARRS_i 42.86 1.13 19.820 0.029
PanSTARRS_z 49.72 1.99 19.659 0.043
PanSTARRS_y 45.0 4.98 19.767 0.120
2MASS_J 1.48 110.71 22.583 81.465
2MASS_H -68.21 153.42
2MASS_K -50.59 208.87
WISE_W1 -9.27 15.36
WISE_W2 -4.89 19.35
WISE_W3 -6.88 45.37
WISE_W4 339.45 421.08 10.953 1.347
 

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})\, 9.307 9.452 9.569
{\rm log}_{10}({\rm SFR}) -0.735 -0.356 0.037
{\rm log}_{10}({\rm sSFR}) -10.221 -9.796 -9.369
{\rm stellar\ age} 4.402 6.297 7.745

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.478 -0.823 -0.245
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.356 -0.732 -0.095

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.271 0.603 0.926
\delta -0.120 0.138 0.301
\tau_1/\tau_2 0.686 1.064 1.468
Q_{PAH} 1.438 3.549 5.619
U_{min} 3.023 7.984 14.907
{\rm log}_{10}(\gamma_e)\, -2.877 -1.760 -0.628

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.260 -1.187 -0.375
{\rm log}_{10}(\tau_{AGN})\, 1.023 1.443 1.870

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.728 -0.365 -0.038
0.03-0.10 Gyr -0.877 -0.364 0.095
0.10-0.32 Gyr -0.937 -0.407 -0.006
0.32-1.05 Gyr -1.072 -0.522 -0.153
1.05-3.41 Gyr -0.989 -0.523 -0.275
3.41-11.07 Gyr -0.938 -0.479 -0.273
11.07-12.30 Gyr -1.084 -0.404 0.135