2023hbv results

Information

Transient
Name:SN2023hbv
Right ascension: 15h44m33.77s
Declination:10d17m50.50s
Discovery Date:April 29, 2023, 6:29 a.m.
Classification:SN II
Redshift:0.034800
MW E(B-V):0.043
Host
Name:NGC5988
Right ascension: 15h44m33.83s
Declination:10d17m35.61s
Redshift:0.035692
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
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_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 17.85
Transient MWEBV processed 0.04
Host match processed 4.67
Host information processed 0.04
Host MWEBV processed 0.04
Global aperture construction processed 0.64
Global aperture photometry processed 7.32
Validate global photometry processed 19.22
Global host SED inference processed 370.77
Local aperture photometry processed 6.42
Validate local photometry processed 0.03
Local host SED inference processed 414.23
 

Imaging data


 

Spectral Energy Distribution


Warning: possible contaminating objects in the global aperture

 

Aperture Photometry


Aperture details

RA, DEC (J2000):15h44m33.77s, 10d17m50.50s
semi major axis, semi minor axis (arcsec):2.82, 2.82
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 16.45 2.21 20.859 0.146 AB
SDSS_g 48.74 2.13 19.680 0.047 AB
DES_g 46.38 0.64 19.734 0.015 AB
PanSTARRS_g 46.44 0.69 19.733 0.016 AB
SDSS_r 75.6 2.85 19.204 0.041 AB
PanSTARRS_r 67.62 0.89 19.325 0.014 AB
DES_r 80.64 1.21 19.134 0.016 AB
SDSS_i 93.76 3.71 18.970 0.043 AB
PanSTARRS_i 102.48 1.08 18.873 0.011 AB
PanSTARRS_z 128.49 1.96 18.628 0.017 AB
SDSS_z 107.81 7.61 18.818 0.077 AB
DES_z 116.54 2.27 18.734 0.021 AB
PanSTARRS_y 142.8 4.17 18.513 0.032 AB
2MASS_H -14.06 79.01 Vega

Aperture details

RA, DEC (J2000):15h44m33.96s, 10d17m35.85s
semi major axis, semi minor axis (arcsec):45.5, 30.76
angle (degrees, anti-clockwise from east):-89.96
Warning: possible contaminating objects in the global aperture
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 556.07 23.76 17.037 0.046 AB
GALEX_NUV 648.64 5.39 16.870 0.009 AB
SDSS_u 1717.52 27.79 15.813 0.018 AB
SDSS_g 6360.38 24.62 14.391 0.004 AB
DES_g 6632.53 7.12 14.346 0.001 AB
PanSTARRS_g 6327.23 9.05 14.397 0.002 AB
SDSS_r 11446.37 34.25 13.753 0.003 AB
PanSTARRS_r 11200.91 11.22 13.777 0.001 AB
DES_r 12632.22 13.74 13.646 0.001 AB
SDSS_i 15810.04 45.85 13.403 0.003 AB
PanSTARRS_i 15924.79 13.39 13.395 0.001 AB
PanSTARRS_z 19764.86 25.65 13.160 0.001 AB
SDSS_z 18305.11 99.29 13.244 0.006 AB
DES_z 20663.5 28.71 13.112 0.002 AB
PanSTARRS_y 23259.79 54.99 12.983 0.003 AB
2MASS_J 23291.85 792.84 12.087 0.037 Vega
2MASS_H 31832.91 1052.87 11.275 0.036 Vega
2MASS_K 25060.69 1443.11 11.065 0.063 Vega
WISE_W1 15848.32 91.67 10.701 0.006 Vega
WISE_W2 9500.31 127.9 10.617 0.015 Vega
WISE_W3 18143.57 594.63 8.079 0.036 Vega
WISE_W4 21005.15 2491.99 6.474 0.129 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.465 8.745 8.908
{\rm log}_{10}({\rm SFR}) -1.908 -0.973 -0.253
{\rm log}_{10}({\rm sSFR}) -10.804 -9.835 -8.846
{\rm stellar\ age} 1.890 6.137 8.193

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.523 -0.962 -0.521
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.616 -0.971 -0.116

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.464 0.968 1.371
\delta -0.390 -0.041 0.209
\tau_1/\tau_2 0.563 0.939 1.307
Q_{PAH} 0.481 1.842 4.377
U_{min} 3.267 8.955 16.762
{\rm log}_{10}(\gamma_e)\, -3.309 -2.284 -0.834

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.271 -1.233 -0.319
{\rm log}_{10}(\tau_{AGN})\, 0.978 1.386 1.904

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.918 -1.774 -1.236
0.03-0.10 Gyr -1.923 -0.872 -0.095
0.10-0.33 Gyr -2.118 -1.016 -0.308
0.33-1.09 Gyr -3.030 -1.359 -0.770
1.09-3.61 Gyr -3.023 -1.376 -0.968
3.61-11.95 Gyr -3.369 -1.343 -0.983
11.95-13.28 Gyr -3.127 -1.313 -0.588

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.075 11.117 11.182
{\rm log}_{10}({\rm SFR}) 0.436 0.678 0.901
{\rm log}_{10}({\rm sSFR}) -10.679 -10.444 -10.224
{\rm stellar\ age} 7.784 8.544 10.948

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.655 -0.494 -0.353
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.785 -0.288 0.282

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.221 0.319 0.446
\delta 0.174 0.293 0.366
\tau_1/\tau_2 0.558 0.960 1.402
Q_{PAH} 0.590 1.230 2.194
U_{min} 2.243 6.186 13.006
{\rm log}_{10}(\gamma_e)\, -3.570 -2.801 -1.872

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.575 -2.175 -1.958
{\rm log}_{10}(\tau_{AGN})\, 0.858 1.078 1.409

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.282 0.509 0.693
0.03-0.10 Gyr 0.376 0.736 1.018
0.10-0.33 Gyr -0.228 0.328 0.651
0.33-1.09 Gyr -0.420 0.165 0.472
1.09-3.61 Gyr -0.388 0.309 0.722
3.61-11.95 Gyr 0.899 1.281 1.368
11.95-13.28 Gyr 1.003 1.556 2.149