2023aajf

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Information

Transient

Name: SN2023aajf
Right ascension: 4h22m41.48s
Declination: -51d29m15.63s
Discovery Date: Dec. 17, 2023, 12:01 p.m.
Classification: SN Ia
Redshift: 0.042800
MW E(B-V): 0.010

Host

Name: 2023aajf
Right ascension: 4h22m42.25s
Declination: -51d29m08.87s
Redshift: 0.042800
Photometric Redshift:
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.81
Cutout download processed 8.01
Global aperture construction processed 0.67
Local aperture photometry processed 2.4
Global aperture photometry processed 2.56
Validate local photometry processed 0.02
Validate global photometry processed 9.7
Host information processed 0.11
Global host SED inference processed 771.25
Local host SED inference processed 512.9
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.05
Log transient processing status processed None
 

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) = 4h22m41.48s, -51d29m15.63s
semi major axis, semi minor axis (arcsec) = 2.37, 2.37
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 53.88 0.24 19.571 0.005
DES_r 123.72 0.49 18.669 0.004
DES_z 218.73 1.54 18.050 0.008

Aperture details

RA, DEC (J2000) = 4h22m42.33s, -51d29m07.79s
semi major axis, semi minor axis (arcsec) = 42.78, 25.26
angle (degrees, anti-clockwise from east) = 36.91

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 95.0 9.56 18.956 0.109
GALEX_NUV 108.87 10.03 18.808 0.100
DES_g 5468.18 2.67 14.555 0.001
DES_r 12534.0 5.28 13.655 0.000
DES_z 21624.65 16.16 13.063 0.001
2MASS_J 32369.32 925.78 11.730 0.031
2MASS_K 33906.59 1337.94 10.736 0.043
WISE_W1 16939.08 87.1 10.629 0.006
WISE_W2 9277.71 96.6 10.642 0.011
WISE_W3 2880.55 151.7 10.077 0.057
WISE_W4 126.54 702.21 12.024 6.025
 

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})\, 9.200 9.355 9.513
{\rm log}_{10}({\rm SFR}) -1.800 -1.058 -0.545
{\rm log}_{10}({\rm sSFR}) -11.203 -10.391 -9.845
{\rm stellar\ age} 6.491 8.273 12.171

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.638 -1.062 -0.563
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.848 -0.695 0.338

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.499 0.947 1.234
\delta -0.635 -0.378 -0.026
\tau_1/\tau_2 0.691 1.056 1.413
Q_{PAH} 0.656 2.399 4.994
U_{min} 2.621 7.913 15.105
{\rm log}_{10}(\gamma_e)\, -3.345 -2.346 -1.078

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.826 -1.805 -0.596
{\rm log}_{10}(\tau_{AGN})\, 0.971 1.422 1.929

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.677 -0.887 -0.458
0.03-0.10 Gyr -2.381 -1.237 -0.565
0.10-0.33 Gyr -2.999 -1.485 -0.748
0.33-1.09 Gyr -3.438 -1.550 -0.773
1.09-3.59 Gyr -3.436 -1.282 -0.655
3.59-11.86 Gyr -1.616 -0.668 -0.425
11.86-13.18 Gyr -0.986 -0.224 0.574

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.305 11.358 11.447
{\rm log}_{10}({\rm SFR}) -1.173 -0.815 -0.516
{\rm log}_{10}({\rm sSFR}) -12.536 -12.176 -11.865
{\rm stellar\ age} 7.925 9.324 12.384

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.320 -0.102 0.009
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.589 -0.546 0.294

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.037 0.090 0.183
\delta -0.255 0.126 0.324
\tau_1/\tau_2 0.316 0.714 1.171
Q_{PAH} 0.304 0.842 1.942
U_{min} 2.783 8.049 15.686
{\rm log}_{10}(\gamma_e)\, -3.289 -2.549 -1.787

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.722 -4.169 -3.353
{\rm log}_{10}(\tau_{AGN})\, 1.025 1.565 1.923

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.782 -0.517 -0.316
0.03-0.10 Gyr -3.558 -1.320 -0.575
0.10-0.33 Gyr -3.824 -1.408 -0.609
0.33-1.09 Gyr -2.972 -1.189 -0.344
1.09-3.59 Gyr -2.158 -0.472 0.695
3.59-11.86 Gyr 0.000 1.425 1.594
11.86-13.18 Gyr 1.257 2.011 2.561