2023lkg

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Information

Transient

Name: SN2023lkg
Right ascension: 23h14m39.40s
Declination: -9d26m19.49s
Discovery Date: June 22, 2023, 9:42 a.m.
Classification: SN IIP
Redshift: 0.032000
MW E(B-V): 0.032

Host

Name: 164513
Right ascension: 23h14m39.10s
Declination: -9d26m20.04s
Redshift: 0.032333
Photometric Redshift:
 

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 3.88
Cutout download processed 15.79
Global aperture construction processed 0.6
Local aperture photometry processed 6.27
Global aperture photometry processed 6.2
Validate local photometry processed 0.02
Validate global photometry processed 16.21
Host information processed 0.1
Global host SED inference processed 391.18
Local host SED inference processed 476.92
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 23h14m39.40s, -9d26m19.49s
semi major axis, semi minor axis (arcsec) = 3.1, 3.1
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 100.15 4.12 18.898 0.045 AB
SDSS_g 275.24 4.43 17.801 0.017 AB
DES_g 263.27 0.9 17.849 0.004 AB
PanSTARRS_g 248.12 1.01 17.913 0.004 AB
SDSS_r 418.57 5.55 17.346 0.014 AB
PanSTARRS_r 387.99 0.87 17.428 0.002 AB
DES_r 435.57 2.99 17.302 0.007 AB
SDSS_i 527.78 6.47 17.094 0.013 AB
PanSTARRS_i 465.39 1.02 17.230 0.002 AB
PanSTARRS_z 526.83 2.41 17.096 0.005 AB
SDSS_z 660.93 14.99 16.850 0.025 AB
PanSTARRS_y 619.04 4.46 16.921 0.008 AB
2MASS_J 757.29 57.88 15.807 0.083 Vega
2MASS_H 857.39 98.39 15.199 0.125 Vega
2MASS_K 625.65 111.45 15.071 0.193 Vega

Aperture details

RA, DEC (J2000) = 23h14m39.13s, -9d26m19.71s
semi major axis, semi minor axis (arcsec) = 17.1, 12.72
angle (degrees, anti-clockwise from east) = -152.78

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 277.44 8.37 17.792 0.033 AB
SDSS_u 592.42 16.88 16.968 0.031 AB
SDSS_g 1726.47 11.93 15.807 0.008 AB
PanSTARRS_g 1748.53 4.58 15.793 0.003 AB
PanSTARRS_r 2711.38 3.89 15.317 0.002 AB
DES_r 2755.47 7.95 15.300 0.003 AB
SDSS_i 3444.44 19.46 15.057 0.006 AB
PanSTARRS_i 3394.8 4.65 15.073 0.001 AB
PanSTARRS_z 3967.56 11.24 14.904 0.003 AB
SDSS_z 4508.56 66.57 14.765 0.016 AB
PanSTARRS_y 4662.15 21.09 14.729 0.005 AB
2MASS_J 5124.1 277.53 13.731 0.059 Vega
2MASS_H 6074.66 473.43 13.074 0.085 Vega
2MASS_K 5430.75 537.83 12.725 0.108 Vega
WISE_W1 2720.14 37.7 12.615 0.015 Vega
WISE_W2 1695.82 42.7 12.488 0.027 Vega
WISE_W3 7458.37 211.68 9.044 0.031 Vega
WISE_W4 5683.78 1236.59 7.893 0.236 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})\, 9.182 9.292 9.390
{\rm log}_{10}({\rm SFR}) -1.132 -0.589 -0.102
{\rm log}_{10}({\rm sSFR}) -10.418 -9.856 -9.336
{\rm stellar\ age} 5.580 7.016 8.430

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.637 -1.121 -0.723
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.002 0.227 0.396

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.140 0.400 0.721
\delta -0.537 -0.155 0.145
\tau_1/\tau_2 0.667 1.036 1.371
Q_{PAH} 0.598 1.954 4.234
U_{min} 2.866 7.771 15.045
{\rm log}_{10}(\gamma_e)\, -3.231 -2.043 -0.834

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.189 -2.426 -0.650
{\rm log}_{10}(\tau_{AGN})\, 1.012 1.490 1.937

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.085 -0.828 -0.578
0.03-0.10 Gyr -1.202 -0.513 0.025
0.10-0.33 Gyr -1.279 -0.714 -0.276
0.33-1.10 Gyr -1.362 -0.851 -0.530
1.10-3.62 Gyr -1.185 -0.721 -0.468
3.62-11.99 Gyr -0.971 -0.629 -0.471
11.99-13.32 Gyr -1.132 -0.577 -0.050

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.059 10.131 10.208
{\rm log}_{10}({\rm SFR}) 0.303 0.560 0.806
{\rm log}_{10}({\rm sSFR}) -9.858 -9.566 -9.277
{\rm stellar\ age} 6.827 7.678 9.564

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.538 -0.393 -0.286
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.500 0.108 0.355

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.148 0.225 0.362
\delta -0.741 -0.452 -0.092
\tau_1/\tau_2 0.708 1.101 1.495
Q_{PAH} 0.819 1.848 3.349
U_{min} 2.741 7.518 13.996
{\rm log}_{10}(\gamma_e)\, -2.885 -1.950 -1.235

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.006 -2.874 -1.997
{\rm log}_{10}(\tau_{AGN})\, 1.067 1.583 1.955

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.594 -0.300 -0.059
0.03-0.10 Gyr 0.434 0.701 0.959
0.10-0.33 Gyr -0.749 0.020 0.374
0.33-1.10 Gyr -1.115 -0.275 0.023
1.10-3.62 Gyr -0.908 -0.150 0.143
3.62-11.99 Gyr -0.044 0.235 0.356
11.99-13.32 Gyr -0.137 0.403 1.013