2023shs

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Information

Transient

Name: SN2023shs
Right ascension: 23h19m59.14s
Declination: -9d35m16.53s
Discovery Date: Sept. 13, 2023, 12:02 a.m.
Classification: SN Ia
Redshift: 0.069000
MW E(B-V): 0.023

Host

Name: 2023shs
Right ascension: 23h19m59.13s
Declination: -9d35m19.88s
Redshift: 0.069327
Photometric Redshift: 0.074
 

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 3.64
Cutout download processed 0.29
Global aperture construction processed 0.64
Local aperture photometry processed 6.58
Global aperture photometry processed 6.96
Validate local photometry processed 0.02
Validate global photometry processed 17.36
Host information processed 0.1
Global host SED inference processed 507.65
Local host SED inference processed 455.07
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.05
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) = 23h19m59.14s, -9d35m16.53s
semi major axis, semi minor axis (arcsec) = 1.51, 1.51
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 12.91 1.06 21.123 0.089 AB
DES_g 14.01 0.22 21.034 0.017 AB
PanSTARRS_g 15.74 0.41 20.908 0.028 AB
SDSS_r 18.16 1.37 20.752 0.082 AB
PanSTARRS_r 19.37 0.37 20.682 0.021 AB
DES_r 19.81 0.46 20.658 0.025 AB
SDSS_i 23.67 1.89 20.464 0.087 AB
PanSTARRS_i 23.45 0.51 20.475 0.024 AB
PanSTARRS_z 24.82 1.19 20.413 0.052 AB
SDSS_z 13.58 6.64 21.068 0.531 AB
PanSTARRS_y 24.02 2.39 20.448 0.108 AB

Aperture details

RA, DEC (J2000) = 23h19m59.09s, -9d35m19.84s
semi major axis, semi minor axis (arcsec) = 9.89, 7.26
angle (degrees, anti-clockwise from east) = -117.37

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 59.53 4.25 19.463 0.077 AB
SDSS_u 132.94 8.45 18.591 0.069 AB
SDSS_g 247.66 4.99 17.915 0.022 AB
DES_g 261.77 1.03 17.855 0.004 AB
PanSTARRS_g 258.08 2.3 17.871 0.010 AB
SDSS_r 320.18 6.58 17.637 0.022 AB
PanSTARRS_r 319.99 2.06 17.637 0.007 AB
DES_r 370.45 2.21 17.478 0.006 AB
SDSS_i 393.0 9.58 17.414 0.026 AB
PanSTARRS_i 407.17 2.83 17.376 0.008 AB
PanSTARRS_z 435.12 6.64 17.303 0.017 AB
SDSS_z 344.28 37.22 17.558 0.117 AB
PanSTARRS_y 423.88 13.32 17.332 0.034 AB
2MASS_J 287.75 187.37 16.858 0.707 Vega
2MASS_H 684.03 289.89 15.445 0.460 Vega
2MASS_K 81.55 369.01 17.284 4.913 Vega
WISE_W1 198.74 17.93 15.455 0.098 Vega
WISE_W2 116.15 20.1 15.398 0.188 Vega
WISE_W3 520.91 105.27 11.934 0.219 Vega
WISE_W4 1024.17 593.13 9.754 0.629 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})\, 8.204 8.443 8.589
{\rm log}_{10}({\rm SFR}) -2.014 -1.370 -0.411
{\rm log}_{10}({\rm sSFR}) -10.484 -9.823 -8.711
{\rm stellar\ age} 1.208 4.653 6.761

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.509 -0.978 -0.346
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.376 -0.826 -0.217

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.102 0.341 0.810
\delta -0.576 -0.139 0.235
\tau_1/\tau_2 0.698 1.072 1.454
Q_{PAH} 1.135 2.978 5.383
U_{min} 3.087 8.434 16.141
{\rm log}_{10}(\gamma_e)\, -2.933 -1.823 -0.640

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.281 -0.264 0.149
{\rm log}_{10}(\tau_{AGN})\, 1.080 1.544 1.959

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.628 -1.803 -1.376
0.03-0.10 Gyr -2.117 -1.300 -0.258
0.10-0.33 Gyr -2.026 -1.165 -0.576
0.33-1.07 Gyr -2.529 -1.282 -0.851
1.07-3.52 Gyr -3.188 -1.482 -1.161
3.52-11.55 Gyr -3.828 -1.720 -1.323
11.55-12.84 Gyr -3.806 -1.771 -1.184

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.575 9.720 9.832
{\rm log}_{10}({\rm SFR}) 0.168 0.451 0.729
{\rm log}_{10}({\rm sSFR}) -9.573 -9.269 -8.927
{\rm stellar\ age} 5.363 6.644 7.999

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.544 -1.206 -0.888
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.727 -0.107 0.364

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.101 0.178 0.290
\delta -0.892 -0.643 -0.311
\tau_1/\tau_2 0.619 1.090 1.542
Q_{PAH} 0.454 1.213 2.764
U_{min} 2.778 7.802 14.746
{\rm log}_{10}(\gamma_e)\, -3.177 -2.095 -1.260

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.088 -2.863 -2.050
{\rm log}_{10}(\tau_{AGN})\, 1.012 1.449 1.864

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.815 -0.572 -0.360
0.03-0.10 Gyr 0.311 0.601 0.884
0.10-0.33 Gyr -1.241 -0.065 0.288
0.33-1.07 Gyr -1.515 -0.477 -0.142
1.07-3.52 Gyr -0.961 -0.368 -0.096
3.52-11.55 Gyr -0.616 -0.223 -0.029
11.55-12.84 Gyr -0.709 -0.149 0.405