2023iwu

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Information

Transient

Name: SN2023iwu
Right ascension: 10h18m26.49s
Declination: -6d50m40.28s
Discovery Date: May 18, 2023, 6:06 p.m.
Classification: SN Ia
Redshift: 0.076420
MW E(B-V): 0.035

Host

Name: 2023iwu
Right ascension: 10h18m26.44s
Declination: -6d50m47.64s
Redshift: None
Photometric Redshift: 0.065
 

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 1.85
Cutout download processed 10.88
Global aperture construction processed 0.64
Local aperture photometry processed 5.0
Global aperture photometry processed 5.43
Validate local photometry processed 0.02
Validate global photometry processed 15.66
Host information processed 0.09
Global host SED inference processed 411.53
Local host SED inference processed 441.92
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.04
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) = 10h18m26.49s, -6d50m40.28s
semi major axis, semi minor axis (arcsec) = 1.38, 1.38
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 7.07 0.15 21.777 0.022 AB
PanSTARRS_g 7.68 0.41 21.686 0.057 AB
PanSTARRS_r 10.02 0.45 21.398 0.049 AB
DES_r 10.24 0.25 21.374 0.027 AB
PanSTARRS_i 12.63 0.44 21.146 0.038 AB
PanSTARRS_z 14.01 0.7 21.034 0.054 AB
DES_z 13.4 0.58 21.082 0.047 AB
PanSTARRS_y 14.47 2.31 20.999 0.173 AB

Aperture details

RA, DEC (J2000) = 10h18m26.48s, -6d50m47.39s
semi major axis, semi minor axis (arcsec) = 10.96, 7.94
angle (degrees, anti-clockwise from east) = -105.07

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 88.63 6.82 19.031 0.084 AB
GALEX_NUV 133.87 4.89 18.583 0.040 AB
DES_g 671.74 1.28 16.832 0.002 AB
PanSTARRS_g 652.33 2.79 16.864 0.005 AB
PanSTARRS_r 845.24 3.08 16.583 0.004 AB
DES_r 929.55 2.21 16.479 0.003 AB
PanSTARRS_i 1052.44 2.99 16.345 0.003 AB
PanSTARRS_z 1085.36 4.74 16.311 0.005 AB
DES_z 1151.3 4.87 16.247 0.005 AB
PanSTARRS_y 1232.3 15.47 16.173 0.014 AB
2MASS_J 1231.78 210.52 15.279 0.186 Vega
2MASS_H 1458.92 322.63 14.622 0.240 Vega
2MASS_K 1314.26 432.34 14.266 0.357 Vega
WISE_W1 643.26 21.18 14.180 0.036 Vega
WISE_W2 449.89 25.75 13.928 0.062 Vega
WISE_W3 2162.45 109.61 10.389 0.055 Vega
WISE_W4 3639.69 849.93 8.377 0.254 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})\, 7.925 8.215 8.395
{\rm log}_{10}({\rm SFR}) -1.944 -0.899 -0.060
{\rm log}_{10}({\rm sSFR}) -10.187 -9.198 -7.971
{\rm stellar\ age} 0.166 3.095 6.343

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.655 -1.149 -0.526
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.553 -0.809 0.019

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.289 0.684 1.321
\delta -0.411 -0.062 0.210
\tau_1/\tau_2 0.599 1.080 1.513
Q_{PAH} 1.026 2.747 5.038
U_{min} 3.179 9.488 17.398
{\rm log}_{10}(\gamma_e)\, -2.747 -1.701 -0.733

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.706 -0.328 0.104
{\rm log}_{10}(\tau_{AGN})\, 1.036 1.460 1.861

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.610 -2.125 -1.414
0.03-0.10 Gyr -1.958 -0.768 0.097
0.10-0.33 Gyr -3.022 -1.280 -0.545
0.33-1.07 Gyr -4.554 -1.746 -1.078
1.07-3.51 Gyr -5.831 -2.170 -1.433
3.51-11.47 Gyr -6.555 -2.496 -1.587
11.47-12.75 Gyr -6.783 -2.351 -1.394

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.897 10.009 10.097
{\rm log}_{10}({\rm SFR}) -0.013 0.440 0.773
{\rm log}_{10}({\rm sSFR}) -10.048 -9.572 -9.188
{\rm stellar\ age} 2.368 4.290 5.585

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.796 -0.496 -0.275
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.540 0.191 0.392

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.087 0.152 0.280
\delta -0.737 -0.356 0.006
\tau_1/\tau_2 0.822 1.171 1.509
Q_{PAH} 0.720 1.800 3.523
U_{min} 2.102 6.652 13.586
{\rm log}_{10}(\gamma_e)\, -3.268 -2.035 -1.154

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.648 -2.329 -1.630
{\rm log}_{10}(\tau_{AGN})\, 1.079 1.520 1.899

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.243 0.053 0.268
0.03-0.10 Gyr 0.002 0.539 0.912
0.10-0.33 Gyr 0.729 0.973 1.203
0.33-1.07 Gyr 0.046 0.544 0.791
1.07-3.51 Gyr -0.375 0.077 0.345
3.51-11.47 Gyr -0.768 -0.148 0.088
11.47-12.75 Gyr -0.948 -0.158 0.297