SN2023ohb

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Information

Transient

Name: SN2023ohb
Right ascension: 23h28m37.79s
Declination: -15d53m48.30s
Discovery Date: None
Classification: SN IIn
Redshift: 0.083400
MW E(B-V): 0.024

Host

Name: SN2023ohb
Right ascension: 23h28m37.79s
Declination: -15d53m48.21s
Redshift: 0.094667
Photometric Redshift: 0.089
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.4
Cutout download processed 3.27
Global aperture construction processed 0.61
Local aperture photometry processed 4.13
Global aperture photometry processed 3.87
Validate local photometry processed 0.03
Validate global photometry processed 12.39
Host information processed 0.1
Global host SED inference processed 396.56
Local host SED inference processed 477.92
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) = 23h28m37.79s, -15d53m48.30s
semi major axis, semi minor axis (arcsec) = 1.14, 1.14
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_i 262.88 0.43 17.851 0.002
PanSTARRS_z 373.46 0.88 17.469 0.003
PanSTARRS_y 435.76 1.59 17.302 0.004

Aperture details

RA, DEC (J2000) = 23h28m37.79s, -15d53m48.07s
semi major axis, semi minor axis (arcsec) = 8.12, 5.9
angle (degrees, anti-clockwise from east) = -127.74

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 8.38 2.26 21.592 0.293
GALEX_NUV 9.3 2.9 21.479 0.338
PanSTARRS_g 332.82 1.7 17.594 0.006
PanSTARRS_r 657.29 2.44 16.856 0.004
PanSTARRS_i 970.64 2.15 16.432 0.002
PanSTARRS_z 1220.08 4.6 16.184 0.004
PanSTARRS_y 1502.33 8.99 15.958 0.006
2MASS_J 2342.49 192.7 14.581 0.089
2MASS_H 2571.72 280.9 14.007 0.119
2MASS_K 2024.24 315.35 13.797 0.169
WISE_W1 1540.06 29.55 13.232 0.021
WISE_W2 1299.4 35.81 12.777 0.030
WISE_W3 4046.38 143.99 9.708 0.039
WISE_W4 8995.46 1212.23 7.395 0.146
 

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})\, 10.185 10.329 10.464
{\rm log}_{10}({\rm SFR}) -1.607 -0.456 0.290
{\rm log}_{10}({\rm sSFR}) -12.043 -10.789 -10.033
{\rm stellar\ age} 4.742 7.299 9.892

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.751 -0.303 0.000
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.482 -0.799 -0.094

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.479 0.953 1.439
\delta -0.688 -0.258 0.073
\tau_1/\tau_2 0.570 0.950 1.349
Q_{PAH} 0.528 1.899 4.913
U_{min} 3.000 8.340 16.039
{\rm log}_{10}(\gamma_e)\, -3.297 -2.106 -0.631

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.934 -1.359 -0.330
{\rm log}_{10}(\tau_{AGN})\, 1.051 1.454 1.888

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.457 -0.698 0.053
0.03-0.10 Gyr -2.015 -0.495 0.365
0.10-0.33 Gyr -1.886 -0.419 0.350
0.33-1.06 Gyr -1.639 -0.167 0.582
1.06-3.46 Gyr -1.527 0.044 0.543
3.46-11.27 Gyr -0.584 0.371 0.621
11.27-12.52 Gyr -0.393 0.566 1.376

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.738 10.803 10.865
{\rm log}_{10}({\rm SFR}) -0.606 -0.221 0.127
{\rm log}_{10}({\rm sSFR}) -11.454 -11.035 -10.660
{\rm stellar\ age} 6.067 7.179 8.046

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.272 -0.064 0.094
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.442 -0.438 0.203

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.260 0.365 0.495
\delta -0.526 -0.223 0.120
\tau_1/\tau_2 0.504 0.821 1.179
Q_{PAH} 1.476 3.126 5.013
U_{min} 2.612 7.301 14.609
{\rm log}_{10}(\gamma_e)\, -2.298 -1.448 -0.646

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.186 -1.038 -0.857
{\rm log}_{10}(\tau_{AGN})\, 1.019 1.273 1.505

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.201 0.089 0.341
0.03-0.10 Gyr -1.626 -0.552 0.024
0.10-0.33 Gyr -1.600 -0.513 0.083
0.33-1.06 Gyr -1.135 -0.158 0.405
1.06-3.46 Gyr 0.225 0.786 1.079
3.46-11.27 Gyr 0.735 0.966 1.103
11.27-12.52 Gyr 0.370 0.972 1.405