2023aann

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Information

Transient

Name: SN2023aann
Right ascension: 10h28m43.00s
Declination: -4d21m53.46s
Discovery Date: Dec. 18, 2023, 2:54 p.m.
Classification: SN Ia
Redshift: 0.070000
MW E(B-V): 0.035

Host

Name: 2023aann
Right ascension: 10h28m43.00s
Declination: -4d21m53.77s
Redshift: None
Photometric Redshift: 0.266
 

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 1.96
Cutout download processed 7.69
Global aperture construction processed 0.92
Local aperture photometry processed 4.57
Global aperture photometry processed 4.51
Validate local photometry processed 0.02
Validate global photometry processed 12.52
Host information processed 0.08
Global host SED inference processed 559.45
Local host SED inference processed 463.69
Transient information processed 0.0
Transient MWEBV processed 0.06
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) = 10h28m43.00s, -4d21m53.46s
semi major axis, semi minor axis (arcsec) = 1.5, 1.5
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 13.88 0.22 21.044 0.017 AB
PanSTARRS_g 11.5 0.37 21.248 0.035 AB
PanSTARRS_r 16.0 0.36 20.890 0.024 AB
DES_r 20.31 0.39 20.630 0.021 AB
PanSTARRS_i 19.98 0.47 20.648 0.026 AB
PanSTARRS_z 25.57 0.89 20.381 0.038 AB
DES_z 24.02 1.02 20.448 0.046 AB
PanSTARRS_y 20.14 2.15 20.640 0.116 AB

Aperture details

RA, DEC (J2000) = 10h28m42.99s, -4d21m53.60s
semi major axis, semi minor axis (arcsec) = 8.31, 3.5
angle (degrees, anti-clockwise from east) = -66.57

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 11.97 2.96 21.205 0.268 AB
DES_g 35.49 0.54 20.025 0.017 AB
PanSTARRS_g 36.45 1.32 19.996 0.039 AB
PanSTARRS_r 56.82 1.24 19.514 0.024 AB
DES_r 50.54 0.92 19.641 0.020 AB
PanSTARRS_i 62.77 1.62 19.406 0.028 AB
PanSTARRS_z 78.47 3.03 19.163 0.042 AB
DES_z 62.81 2.38 19.405 0.041 AB
PanSTARRS_y 77.81 7.28 19.172 0.102 AB
2MASS_J -45.52 175.8 Vega
2MASS_H -59.9 255.68 Vega
2MASS_K 413.4 352.04 15.521 0.925 Vega
WISE_W1 28.31 11.58 17.571 0.444 Vega
WISE_W2 -12.75 15.59 Vega
WISE_W3 90.45 82.13 13.835 0.986 Vega
WISE_W4 275.51 471.13 11.180 1.857 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})\, 8.155 8.365 8.517
{\rm log}_{10}({\rm SFR}) -1.880 -1.215 -0.273
{\rm log}_{10}({\rm sSFR}) -10.335 -9.607 -8.494
{\rm stellar\ age} 0.416 3.695 6.142

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.555 -0.770 -0.180
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.673 -1.058 -0.033

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.143 0.445 1.043
\delta -0.528 -0.111 0.233
\tau_1/\tau_2 0.707 1.089 1.495
Q_{PAH} 1.049 2.983 5.530
U_{min} 3.123 8.841 16.688
{\rm log}_{10}(\gamma_e)\, -2.874 -1.671 -0.575

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.594 -0.327 0.154
{\rm log}_{10}(\tau_{AGN})\, 1.084 1.520 1.928

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.419 -1.610 -1.207
0.03-0.10 Gyr -2.018 -1.143 -0.127
0.10-0.33 Gyr -1.993 -1.032 -0.445
0.33-1.07 Gyr -3.135 -1.227 -0.827
1.07-3.52 Gyr -4.192 -1.721 -1.266
3.52-11.55 Gyr -4.801 -1.986 -1.471
11.55-12.83 Gyr -4.685 -2.025 -1.335

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.965 9.092 9.240
{\rm log}_{10}({\rm SFR}) -0.804 -0.404 0.028
{\rm log}_{10}({\rm sSFR}) -9.891 -9.518 -9.065
{\rm stellar\ age} 5.242 7.011 9.879

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.644 -1.089 -0.450
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.612 -0.665 0.180

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.074 0.352 0.769
\delta -0.176 0.164 0.330
\tau_1/\tau_2 0.588 1.049 1.475
Q_{PAH} 1.194 3.114 5.341
U_{min} 3.416 9.283 16.956
{\rm log}_{10}(\gamma_e)\, -2.688 -1.339 -0.394

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.021 -0.859 -0.194
{\rm log}_{10}(\tau_{AGN})\, 1.065 1.558 1.921

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.509 -1.374 -0.911
0.03-0.10 Gyr -0.695 -0.257 0.183
0.10-0.33 Gyr -1.973 -0.788 -0.313
0.33-1.07 Gyr -2.644 -1.158 -0.760
1.07-3.52 Gyr -2.525 -1.127 -0.758
3.52-11.55 Gyr -1.803 -0.896 -0.662
11.55-12.83 Gyr -1.493 -0.659 0.157