2024bgb

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Information

Transient

Name: SN2024bgb
Right ascension: 9h42m42.08s
Declination: 36d26m18.00s
Discovery Date: Jan. 31, 2024, 9:12 a.m.
Classification: SLSN-II
Redshift: 0.146721
MW E(B-V): 0.011

Host

Name: 2024bgb
Right ascension: 9h42m42.06s
Declination: 36d26m16.85s
Redshift: 0.146721
Photometric Redshift: 0.115
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.41
Cutout download processed 7.78
Global aperture construction processed 0.68
Local aperture photometry processed 5.64
Global aperture photometry processed 5.64
Validate local photometry no valid phot 0.02
Validate global photometry processed 14.42
Host information processed 0.17
Global host SED inference processed 391.37
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.1
Host MWEBV processed 0.21
Log transient processing status blocked 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) = 9h42m42.08s, 36d26m18.00s
semi major axis, semi minor axis (arcsec) = 0.78, 0.78
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error

Aperture details

RA, DEC (J2000) = 9h42m42.06s, 36d26m17.16s
semi major axis, semi minor axis (arcsec) = 6.68, 5.69
angle (degrees, anti-clockwise from east) = -161.15

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 52.08 7.24 19.608 0.151
GALEX_NUV 58.74 4.82 19.478 0.089
DES_g 246.95 1.21 17.918 0.005
PanSTARRS_g 250.2 1.48 17.904 0.006
PanSTARRS_r 365.48 1.75 17.493 0.005
PanSTARRS_i 485.27 1.54 17.185 0.003
PanSTARRS_z 495.22 4.22 17.163 0.009
DES_z 498.6 3.88 17.156 0.008
PanSTARRS_y 545.77 9.89 17.057 0.020
2MASS_J 671.37 153.71 15.938 0.249
2MASS_H 674.7 234.9 15.460 0.378
2MASS_K 637.65 262.64 15.051 0.447
WISE_W1 360.73 16.47 14.808 0.050
WISE_W2 266.82 21.59 14.495 0.088
WISE_W3 1702.74 99.81 10.648 0.064
WISE_W4 1567.55 629.2 9.292 0.436
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.342 10.400 10.452
{\rm log}_{10}({\rm SFR}) 0.575 0.765 0.992
{\rm log}_{10}({\rm sSFR}) -9.847 -9.632 -9.374
{\rm stellar\ age} 3.914 5.042 5.877

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.728 -0.459 -0.269
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.752 0.063 0.305

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.123 0.209 0.360
\delta -0.582 -0.142 0.196
\tau_1/\tau_2 0.808 1.114 1.441
Q_{PAH} 0.809 2.198 4.399
U_{min} 2.352 7.060 14.306
{\rm log}_{10}(\gamma_e)\, -2.990 -1.712 -0.941

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.031 -2.635 -1.662
{\rm log}_{10}(\tau_{AGN})\, 1.032 1.541 1.955

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.552 0.671 0.792
0.03-0.10 Gyr 0.555 0.803 1.076
0.10-0.32 Gyr 0.688 0.909 1.106
0.32-1.03 Gyr 0.605 0.841 1.029
1.03-3.33 Gyr 0.393 0.601 0.789
3.33-10.71 Gyr 0.183 0.426 0.558
10.71-11.90 Gyr -0.084 0.421 0.766