2023fre

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Information

Transient

Name: SN2023fre
Right ascension: 12h29m07.58s
Declination: 36d27m24.14s
Discovery Date: April 15, 2023, 10:35 a.m.
Classification: SN Ia
Redshift: 0.071386
MW E(B-V): 0.009

Host

Name: 2023fre
Right ascension: 12h29m07.45s
Declination: 36d27m23.88s
Redshift: 0.071386
Photometric Redshift: 0.071
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 1.81
Cutout download processed 18.49
Global aperture construction processed 0.75
Local aperture photometry processed 6.67
Global aperture photometry processed 6.88
Validate local photometry processed 0.03
Validate global photometry processed 18.69
Host information processed 0.09
Global host SED inference processed 391.97
Local host SED inference processed 436.84
Transient information processed 0.0
Transient MWEBV processed 0.1
Host MWEBV processed 0.09
Processing status completed N/A N/A
 

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) = 12h29m07.58s, 36d27m24.14s
semi major axis, semi minor axis (arcsec) = 1.47, 1.47
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 86.17 2.46 19.062 0.031 AB
DES_g 89.32 0.68 19.023 0.008 AB
PanSTARRS_g 87.41 0.37 19.046 0.005 AB
SDSS_r 177.06 3.51 18.280 0.022 AB
PanSTARRS_r 165.49 0.43 18.353 0.003 AB
SDSS_i 263.26 4.31 17.849 0.018 AB
PanSTARRS_i 242.12 0.49 17.940 0.002 AB
PanSTARRS_z 305.55 1.02 17.687 0.004 AB
SDSS_z 351.5 6.08 17.535 0.019 AB
DES_z 367.2 2.98 17.488 0.009 AB
PanSTARRS_y 368.55 1.79 17.484 0.005 AB

Aperture details

RA, DEC (J2000) = 12h29m07.45s, 36d27m24.12s
semi major axis, semi minor axis (arcsec) = 13.88, 6.4
angle (degrees, anti-clockwise from east) = -0.41

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 41.85 4.62 19.846 0.120 AB
GALEX_NUV 69.12 3.55 19.301 0.056 AB
SDSS_u 280.68 7.32 17.779 0.028 AB
SDSS_g 832.95 8.14 16.598 0.011 AB
DES_g 855.87 2.18 16.569 0.003 AB
PanSTARRS_g 869.12 2.18 16.552 0.003 AB
SDSS_r 1531.59 10.94 15.937 0.008 AB
PanSTARRS_r 1530.07 2.42 15.938 0.002 AB
SDSS_i 2218.42 13.62 15.535 0.007 AB
PanSTARRS_i 2140.31 2.83 15.574 0.001 AB
PanSTARRS_z 2600.51 6.21 15.362 0.003 AB
SDSS_z 2929.76 27.39 15.233 0.010 AB
DES_z 2839.03 8.69 15.267 0.003 AB
PanSTARRS_y 3206.09 11.22 15.135 0.004 AB
2MASS_J 4335.84 212.6 13.912 0.053 Vega
2MASS_H 4958.47 323.13 13.294 0.071 Vega
2MASS_K 4433.65 351.57 12.945 0.086 Vega
WISE_W1 2245.77 27.77 12.823 0.013 Vega
WISE_W2 1406.43 34.28 12.691 0.026 Vega
WISE_W3 3599.91 121.33 9.835 0.037 Vega
WISE_W4 2632.57 642.63 8.729 0.265 Vega
 

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})\, 9.759 9.919 10.029
{\rm log}_{10}({\rm SFR}) -1.915 -0.786 0.242
{\rm log}_{10}({\rm sSFR}) -11.801 -10.690 -9.542
{\rm stellar\ age} 4.591 6.931 8.681

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.991 -0.439 -0.118
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.556 -0.529 0.232

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.328 0.876 1.291
\delta -0.573 -0.180 0.207
\tau_1/\tau_2 0.671 1.078 1.446
Q_{PAH} 0.666 2.742 5.156
U_{min} 2.941 8.393 15.811
{\rm log}_{10}(\gamma_e)\, -3.121 -1.674 -0.610

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.264 -1.452 -0.436
{\rm log}_{10}(\tau_{AGN})\, 1.061 1.519 1.906

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.802 -1.367 -0.708
0.03-0.10 Gyr -2.055 -0.719 0.386
0.10-0.33 Gyr -1.717 -0.471 0.251
0.33-1.07 Gyr -1.715 -0.378 0.110
1.07-3.52 Gyr -1.360 -0.165 0.185
3.52-11.53 Gyr -0.918 -0.026 0.180
11.53-12.81 Gyr -1.023 0.046 0.679

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.741 10.787 10.847
{\rm log}_{10}({\rm SFR}) 0.568 0.857 1.164
{\rm log}_{10}({\rm sSFR}) -10.242 -9.927 -9.592
{\rm stellar\ age} 7.112 7.822 9.971

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.345 -0.193 -0.093
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.157 0.338 0.447

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.195 0.285 0.437
\delta -0.843 -0.658 -0.461
\tau_1/\tau_2 0.592 0.958 1.325
Q_{PAH} 0.881 1.891 3.056
U_{min} 2.376 7.012 14.092
{\rm log}_{10}(\gamma_e)\, -2.952 -2.139 -1.442

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.104 -3.005 -2.118
{\rm log}_{10}(\tau_{AGN})\, 1.043 1.522 1.907

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.348 0.104 0.298
0.03-0.10 Gyr 0.670 0.998 1.320
0.10-0.33 Gyr -0.413 0.331 0.632
0.33-1.07 Gyr -0.528 0.168 0.436
1.07-3.52 Gyr -0.291 0.392 0.713
3.52-11.53 Gyr 0.617 0.934 1.037
11.53-12.81 Gyr 0.612 1.157 1.766