2023bhm

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Information

Transient

Name: 2023bhm
Right ascension: 4h42m54.95s
Declination: 0d37m06.33s
Discovery Date: None
Classification: SNIa
Redshift: 0.015419
MW E(B-V): 0.069

Host

Name: 2023bhm
Right ascension: 4h42m54.91s
Declination: 0d37m07.02s
Redshift: 0.015419
Photometric Redshift: 0.025
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 1.34
Cutout download processed 16.21
Global aperture construction processed 0.69
Local aperture photometry processed 6.04
Global aperture photometry processed 5.08
Validate local photometry processed 0.03
Validate global photometry processed 13.02
Host information processed 0.1
Global host SED inference processed 490.15
Local host SED inference processed 6579.63
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.06
Processing status completed N/A N/A
 

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) = 4h42m54.95s, 0d37m06.33s
semi major axis, semi minor axis (arcsec) = 6.37, 6.37
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 795.53 9.17 16.648 0.013 AB
SDSS_g 3902.5 16.42 14.922 0.005 AB
DES_g 4093.37 3.43 14.870 0.001 AB
PanSTARRS_g 4331.13 2.18 14.808 0.001 AB
SDSS_r 8336.81 24.17 14.097 0.003 AB
PanSTARRS_r 8567.68 2.7 14.068 0.000 AB
DES_r 9096.24 7.48 14.003 0.001 AB
SDSS_i 12155.62 30.28 13.688 0.003 AB
PanSTARRS_i 12688.85 3.14 13.641 0.000 AB
PanSTARRS_z 15714.68 5.93 13.409 0.000 AB
SDSS_z 16242.49 39.76 13.373 0.003 AB
DES_z 16996.46 20.39 13.324 0.001 AB
PanSTARRS_y 18819.27 11.76 13.213 0.001 AB
2MASS_J 24637.6 241.1 12.026 0.011 Vega
2MASS_H 30437.85 303.65 11.324 0.011 Vega
2MASS_K 25894.05 325.67 11.029 0.014 Vega
WISE_W1 5489.68 38.53 11.852 0.008 Vega

Aperture details

RA, DEC (J2000) = 4h42m54.89s, 0d37m07.17s
semi major axis, semi minor axis (arcsec) = 47.22, 40.57
angle (degrees, anti-clockwise from east) = -23.64

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 19508.83 11.95 13.174 0.001 AB
PanSTARRS_r 35904.59 15.2 12.512 0.000 AB
PanSTARRS_z 58152.76 36.73 11.989 0.001 AB
PanSTARRS_y 65944.55 77.48 11.852 0.001 AB
2MASS_J 81685.3 1615.02 10.725 0.021 Vega
2MASS_H 100228.53 2052.3 10.030 0.022 Vega
2MASS_K 84317.96 2211.08 9.747 0.028 Vega
WISE_W2 29590.8 246.35 9.383 0.009 Vega
 

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})\, 10.191 10.300 10.416
{\rm log}_{10}({\rm SFR}) -1.010 -0.344 0.409
{\rm log}_{10}({\rm sSFR}) -11.357 -10.711 -9.825
{\rm stellar\ age} 7.595 9.189 12.600

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.311 -1.095 -0.901
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.306 0.039 0.310

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.358 0.491 0.736
\delta -0.977 -0.916 -0.796
\tau_1/\tau_2 0.535 0.891 1.288
Q_{PAH} 0.086 0.324 0.925
U_{min} 2.357 7.080 14.179
{\rm log}_{10}(\gamma_e)\, -3.637 -3.108 -1.593

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.752 -1.737 -1.127
{\rm log}_{10}(\tau_{AGN})\, 1.619 1.870 2.045

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.419 -0.748 -0.297
0.03-0.10 Gyr -1.306 -0.301 0.553
0.10-0.33 Gyr -2.122 -0.679 0.148
0.33-1.10 Gyr -3.193 -1.101 -0.327
1.10-3.67 Gyr -3.081 -0.909 0.048
3.67-12.20 Gyr -0.977 0.270 0.502
12.20-13.55 Gyr 0.091 0.892 1.521

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.645 10.773 10.892
{\rm log}_{10}({\rm SFR}) -0.223 0.329 0.760
{\rm log}_{10}({\rm sSFR}) -11.012 -10.439 -9.987
{\rm stellar\ age} 4.605 7.289 9.278

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.923 -0.599 -0.337
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.780 -1.465 -0.079

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.333 0.556 0.766
\delta -0.446 -0.138 0.176
\tau_1/\tau_2 0.390 0.805 1.288
Q_{PAH} 0.378 1.307 3.695
U_{min} 2.387 6.965 13.687
{\rm log}_{10}(\gamma_e)\, -3.427 -2.666 -1.681

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.125 -2.669 -1.883
{\rm log}_{10}(\tau_{AGN})\, 0.931 1.324 1.847

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.115 0.451 0.740
0.03-0.10 Gyr -1.074 0.207 0.812
0.10-0.33 Gyr -1.493 0.159 0.794
0.33-1.10 Gyr -0.969 0.385 0.810
1.10-3.67 Gyr 0.002 0.785 1.203
3.67-12.20 Gyr -0.022 0.807 1.022
12.20-13.55 Gyr -0.135 0.837 1.543