2023txu

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Information

Transient

Name: SN2023txu
Right ascension: 18h33m11.52s
Declination: 66d57m29.74s
Discovery Date: Oct. 3, 2023, 6:53 a.m.
Classification: SN Ia
Redshift: 0.023000
MW E(B-V): 0.065

Host

Name: 2023txu
Right ascension: 18h33m10.01s
Declination: 66d57m32.40s
Redshift: 0.022676
Photometric Redshift: 0.025
 

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 0.9
Cutout download processed 4.81
Global aperture construction processed 0.68
Local aperture photometry processed 4.37
Global aperture photometry processed 4.87
Validate local photometry processed 0.02
Validate global photometry processed 12.75
Host information processed 0.09
Global host SED inference processed 395.14
Local host SED inference processed 535.7
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.06
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) = 18h33m11.52s, 66d57m29.74s
semi major axis, semi minor axis (arcsec) = 4.37, 4.37
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 8.53 2.46 21.573 0.313 AB
PanSTARRS_g 264.66 1.51 17.843 0.006 AB
PanSTARRS_r 495.07 1.5 17.163 0.003 AB
PanSTARRS_i 715.32 1.3 16.764 0.002 AB
PanSTARRS_z 799.38 4.1 16.643 0.006 AB
PanSTARRS_y 1010.01 11.64 16.389 0.013 AB
2MASS_J 1325.11 106.45 15.199 0.087 Vega
2MASS_H 1904.24 133.17 14.333 0.076 Vega
2MASS_K 1720.44 192.6 13.973 0.122 Vega

Aperture details

RA, DEC (J2000) = 18h33m09.96s, 66d57m32.76s
semi major axis, semi minor axis (arcsec) = 57.16, 11.99
angle (degrees, anti-clockwise from east) = -38.84

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 179.8 12.14 18.263 0.073 AB
GALEX_NUV 346.15 6.85 17.552 0.021 AB
PanSTARRS_r 9896.6 8.88 13.911 0.001 AB
PanSTARRS_i 14676.91 7.78 13.483 0.001 AB
PanSTARRS_z 17106.43 24.31 13.317 0.002 AB
PanSTARRS_y 21623.66 68.87 13.063 0.003 AB
2MASS_J 29696.39 643.82 11.823 0.024 Vega
2MASS_H 39125.3 805.14 11.051 0.022 Vega
2MASS_K 32835.62 1166.83 10.771 0.039 Vega
WISE_W1 19336.4 56.9 10.485 0.003 Vega
WISE_W2 12177.04 56.75 10.347 0.005 Vega
WISE_W4 48476.75 2222.84 5.566 0.050 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})\, 9.360 9.463 9.570
{\rm log}_{10}({\rm SFR}) -1.343 -0.842 -0.410
{\rm log}_{10}({\rm sSFR}) -10.831 -10.301 -9.828
{\rm stellar\ age} 6.370 7.792 10.057

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.835 -1.519 -0.910
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.458 -0.021 0.336

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.644 1.132 1.468
\delta -0.132 0.128 0.325
\tau_1/\tau_2 0.626 0.970 1.329
Q_{PAH} 0.335 1.475 3.150
U_{min} 2.641 7.904 15.160
{\rm log}_{10}(\gamma_e)\, -3.322 -2.140 -1.333

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.147 -1.910 -0.664
{\rm log}_{10}(\tau_{AGN})\, 0.868 1.403 1.831

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.645 -0.973 -0.521
0.03-0.10 Gyr -1.497 -0.841 -0.333
0.10-0.33 Gyr -1.572 -0.850 -0.339
0.33-1.10 Gyr -1.955 -0.955 -0.451
1.10-3.65 Gyr -1.772 -0.745 -0.326
3.65-12.11 Gyr -0.852 -0.451 -0.291
12.11-13.45 Gyr -0.841 -0.294 0.356

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.540 10.615 10.698
{\rm log}_{10}({\rm SFR}) 0.228 0.513 0.794
{\rm log}_{10}({\rm sSFR}) -10.416 -10.089 -9.782
{\rm stellar\ age} 5.184 6.535 7.598

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.635 -0.331 -0.108
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.707 -1.204 0.196

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.689 0.852 1.033
\delta -0.103 0.047 0.188
\tau_1/\tau_2 0.346 0.651 1.025
Q_{PAH} 0.379 1.034 1.907
U_{min} 1.550 4.432 9.919
{\rm log}_{10}(\gamma_e)\, -3.820 -3.473 -2.772

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.272 -2.300 -1.923
{\rm log}_{10}(\tau_{AGN})\, 0.975 1.277 1.672

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.180 0.514 0.731
0.03-0.10 Gyr 0.094 0.514 0.865
0.10-0.33 Gyr 0.299 0.670 0.938
0.33-1.10 Gyr 0.417 0.686 0.912
1.10-3.65 Gyr 0.550 0.787 0.978
3.65-12.11 Gyr 0.404 0.648 0.816
12.11-13.45 Gyr 0.134 0.660 1.073