2023abbd results

Information

Transient
Name:SN2023abbd
Right ascension: 23h02m53.53s
Declination:26d01m35.83s
Discovery Date:Dec. 21, 2023, 5:44 a.m.
Classification:SN Ibn
Redshift:0.042000
MW E(B-V):0.081
Host
Name:
Right ascension: 23h02m53.68s
Declination:26d00m53.21s
Redshift:None
Photometric Redshift:0.042
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
DES_r
DES_z
 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_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 1.8
Transient MWEBV processed 0.1
Host match processed 6.94
Host information processed 0.13
Host MWEBV processed 0.32
Global aperture construction processed 0.67
Global aperture photometry processed 1.87
Validate global photometry processed 4.14
Global host SED inference processed 1057.8
Local aperture photometry processed 1.63
Validate local photometry processed 0.01
Local host SED inference processed 447.19
 

Imaging data


 

Spectral Energy Distribution


Warning: possible contaminating objects in the global aperture

 

Aperture Photometry


Aperture details

RA, DEC (J2000):23h02m53.53s, 26d01m35.83s
semi major axis, semi minor axis (arcsec):2.41, 2.41
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 7.78 0.29 21.672 0.041 AB
DES_z 9.9 0.81 21.411 0.089 AB

Aperture details

RA, DEC (J2000):23h02m53.69s, 26d00m53.13s
semi major axis, semi minor axis (arcsec):48.78, 7.3
angle (degrees, anti-clockwise from east):174.95
Warning: possible contaminating objects in the global aperture
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 1517.71 3.15 15.947 0.002 AB
DES_z 2892.24 10.59 15.247 0.004 AB
2MASS_J 5197.96 430.28 13.716 0.090 Vega
2MASS_H 5487.12 743.67 13.184 0.147 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.297 7.705 7.947
{\rm log}_{10}({\rm SFR}) -2.076 -1.559 -1.082
{\rm log}_{10}({\rm sSFR}) -9.885 -9.279 -8.458
{\rm stellar\ age} 1.197 5.754 7.660

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.764 -1.274 -0.451
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.608 -0.962 -0.042

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.435 0.837 1.283
\delta -0.496 -0.026 0.214
\tau_1/\tau_2 0.605 0.981 1.389
Q_{PAH} 0.892 2.528 5.066
U_{min} 2.838 8.021 15.284
{\rm log}_{10}(\gamma_e)\, -2.962 -1.946 -0.719

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.003 -0.586 0.135
{\rm log}_{10}(\tau_{AGN})\, 1.032 1.522 1.890

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.117 -1.511 -1.078
0.03-0.10 Gyr -2.552 -1.736 -1.055
0.10-0.33 Gyr -3.319 -2.190 -1.561
0.33-1.09 Gyr -3.605 -2.396 -1.817
1.09-3.60 Gyr -4.113 -2.430 -1.966
3.60-11.87 Gyr -4.122 -2.399 -1.953
11.87-13.19 Gyr -4.094 -2.457 -1.722

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.213 10.460 10.642
{\rm log}_{10}({\rm SFR}) -0.468 0.355 1.096
{\rm log}_{10}({\rm sSFR}) -10.985 -10.071 -9.247
{\rm stellar\ age} 2.956 7.583 11.487

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.585 -0.829 -0.229
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.562 -0.579 0.262

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.599 1.098 1.505
\delta -0.455 0.002 0.229
\tau_1/\tau_2 0.344 0.810 1.357
Q_{PAH} 0.438 2.223 4.739
U_{min} 2.590 8.005 15.588
{\rm log}_{10}(\gamma_e)\, -3.311 -2.019 -1.066

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.488 -2.776 -0.712
{\rm log}_{10}(\tau_{AGN})\, 1.071 1.552 1.990

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.011 0.195 0.704
0.03-0.10 Gyr -1.094 0.313 1.223
0.10-0.33 Gyr -2.250 -0.256 0.665
0.33-1.09 Gyr -2.703 -0.329 0.692
1.09-3.60 Gyr -2.635 -0.161 0.638
3.60-11.87 Gyr -1.689 0.298 0.701
11.87-13.19 Gyr -1.397 0.598 1.649