2023hzu

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Information

Transient

Name: 2023hzu
Right ascension: 12h51m29.81s
Declination: 31d48m51.03s
Discovery Date: None
Classification: SNIa
Redshift: 0.024481
MW E(B-V): 0.014

Host

Name: 2023hzu
Right ascension: 12h51m29.53s
Declination: 31d48m52.24s
Redshift: 0.024481
Photometric Redshift: 0.045
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.37
Cutout download processed 19.03
Global aperture construction processed 0.6
Local aperture photometry processed 5.31
Global aperture photometry processed 5.41
Validate local photometry processed 0.02
Validate global photometry processed 16.04
Host information processed 0.09
Global host SED inference processed 619.86
Local host SED inference processed 546.49
Transient information processed 0.0
Transient MWEBV processed 0.05
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) = 12h51m29.81s, 31d48m51.03s
semi major axis, semi minor axis (arcsec) = 4.05, 4.05
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 66.05 3.39 19.350 0.056
SDSS_g 371.39 5.13 17.475 0.015
DES_g 378.93 1.45 17.454 0.004
PanSTARRS_g 396.97 1.03 17.403 0.003
SDSS_r 909.89 8.01 16.503 0.010
PanSTARRS_r 866.51 1.03 16.556 0.001
DES_r 973.55 4.09 16.429 0.005
SDSS_i 1463.87 10.26 15.986 0.008
PanSTARRS_i 1335.22 1.36 16.086 0.001
PanSTARRS_z 1921.27 3.39 15.691 0.002
SDSS_z 2215.77 15.61 15.536 0.008
PanSTARRS_y 2460.18 6.11 15.423 0.003
2MASS_J 3618.22 90.44 14.109 0.027
2MASS_H 5357.21 145.56 13.210 0.030
2MASS_K 5377.13 151.76 12.736 0.031

Aperture details

RA, DEC (J2000) = 12h51m29.57s, 31d48m51.79s
semi major axis, semi minor axis (arcsec) = 32.86, 6.6
angle (degrees, anti-clockwise from east) = -86.37

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 49.3 7.11 19.668 0.157
GALEX_NUV 36.82 5.88 19.985 0.173
SDSS_u 245.44 11.11 17.925 0.049
SDSS_g 1487.87 10.87 15.969 0.008
DES_g 1536.96 2.97 15.933 0.002
PanSTARRS_g 1620.37 3.53 15.876 0.002
SDSS_r 3306.88 16.2 15.101 0.005
PanSTARRS_r 3254.12 3.39 15.119 0.001
DES_r 3577.27 7.88 15.016 0.002
SDSS_i 5052.49 20.72 14.641 0.004
PanSTARRS_i 4830.11 4.48 14.690 0.001
PanSTARRS_z 6572.79 11.52 14.356 0.002
SDSS_z 7158.37 41.74 14.263 0.006
PanSTARRS_y 8292.76 21.24 14.103 0.003
2MASS_J 11572.89 367.19 12.846 0.034
2MASS_H 15226.3 590.5 12.076 0.042
2MASS_K 14864.65 622.22 11.632 0.045
WISE_W1 8819.99 57.62 11.337 0.007
WISE_W2 5914.66 65.85 11.131 0.012
WISE_W3 21716.48 225.29 7.884 0.011
WISE_W4 30686.81 1724.29 6.063 0.061
 

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})\, 9.749 9.927 10.082
{\rm log}_{10}({\rm SFR}) -1.283 -0.519 0.157
{\rm log}_{10}({\rm sSFR}) -11.265 -10.487 -9.734
{\rm stellar\ age} 4.648 7.175 10.399

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.750 -0.262 0.016
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.861 -1.482 -0.151

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.015 1.497 1.863
\delta -0.366 -0.121 0.137
\tau_1/\tau_2 0.520 0.840 1.221
Q_{PAH} 1.134 3.289 5.551
U_{min} 2.394 7.534 14.495
{\rm log}_{10}(\gamma_e)\, -3.624 -1.976 -1.104

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.397 -3.009 -0.925
{\rm log}_{10}(\tau_{AGN})\, 0.883 1.354 1.877

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.987 -0.227 0.264
0.03-0.10 Gyr -2.380 -0.942 0.087
0.10-0.33 Gyr -2.368 -0.908 0.044
0.33-1.10 Gyr -1.851 -0.415 0.213
1.10-3.65 Gyr -1.540 -0.165 0.192
3.65-12.09 Gyr -1.006 -0.125 0.159
12.09-13.43 Gyr -0.826 0.026 0.924

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.472 10.518 10.601
{\rm log}_{10}({\rm SFR}) -1.198 -0.898 -0.659
{\rm log}_{10}({\rm sSFR}) -11.736 -11.428 -11.177
{\rm stellar\ age} 7.896 8.782 11.936

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.302 -0.103 0.039
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.572 -1.006 -0.055

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.590 0.701 0.850
\delta 0.115 0.259 0.354
\tau_1/\tau_2 0.310 0.731 1.138
Q_{PAH} 2.650 4.276 5.738
U_{min} 2.688 7.856 15.927
{\rm log}_{10}(\gamma_e)\, -2.682 -1.706 -1.189

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.733 -1.545 -1.277
{\rm log}_{10}(\tau_{AGN})\, 0.898 1.291 1.683

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.740 -0.466 -0.229
0.03-0.10 Gyr -4.477 -2.113 -1.078
0.10-0.33 Gyr -4.764 -2.118 -1.164
0.33-1.10 Gyr -2.996 -1.388 -0.674
1.10-3.65 Gyr -1.935 -0.540 0.226
3.65-12.09 Gyr -0.058 0.648 0.764
12.09-13.43 Gyr 0.333 0.978 1.657