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: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 3.27
Transient MWEBV processed 0.05
Host match processed 2.4
Host information processed 0.1
Host MWEBV processed 0.05
Global aperture construction processed 0.61
Global aperture photometry processed 3.87
Validate global photometry processed 12.39
Global host SED inference processed 396.56
Local aperture photometry processed 4.13
Validate local photometry processed 0.03
Local host SED inference processed 477.92
 

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 Mag sys
PanSTARRS_i 262.88 0.43 17.851 0.002 AB
PanSTARRS_z 373.46 0.88 17.469 0.003 AB
PanSTARRS_y 435.76 1.59 17.302 0.004 AB

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

Imaging data

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Spectral Energy Distribution

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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