2023lgz

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Information

Transient

Name: SN2023lgz
Right ascension: 16h47m40.38s
Declination: 52d20m12.09s
Discovery Date: June 21, 2023, 6:41 a.m.
Classification: SN II
Redshift: 0.029000
MW E(B-V): 0.029

Host

Name:
Right ascension: 16h47m39.94s
Declination: 52d20m12.60s
Redshift: None
Photometric Redshift: 0.026
 

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 5.91
Cutout download processed 16.8
Global aperture construction processed 0.62
Local aperture photometry processed 5.37
Global aperture photometry processed 5.88
Validate local photometry processed 0.02
Validate global photometry processed 15.21
Host information processed 0.13
Global host SED inference processed 491.21
Local host SED inference processed 600.31
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) = 16h47m40.38s, 52d20m12.09s
semi major axis, semi minor axis (arcsec) = 3.44, 3.44
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 66.05 3.98 19.350 0.065 AB
SDSS_g 155.54 3.36 18.420 0.023 AB
PanSTARRS_g 147.6 0.79 18.477 0.006 AB
SDSS_r 214.84 4.05 18.070 0.020 AB
PanSTARRS_r 204.96 1.07 18.121 0.006 AB
SDSS_i 264.35 4.9 17.845 0.020 AB
PanSTARRS_i 246.58 1.14 17.920 0.005 AB
PanSTARRS_z 289.35 2.73 17.746 0.010 AB
SDSS_z 335.89 10.02 17.585 0.032 AB
DES_z 325.94 3.06 17.617 0.010 AB
PanSTARRS_y 331.79 6.13 17.598 0.020 AB
2MASS_J 372.31 61.85 16.578 0.180 Vega
2MASS_H 349.8 93.48 16.173 0.290 Vega
2MASS_K 345.4 124.08 15.716 0.390 Vega

Aperture details

RA, DEC (J2000) = 16h47m39.95s, 52d20m12.82s
semi major axis, semi minor axis (arcsec) = 16.02, 4.77
angle (degrees, anti-clockwise from east) = -103.69

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 101.89 3.41 18.880 0.036 AB
SDSS_u 225.81 9.54 18.016 0.046 AB
SDSS_g 463.67 6.06 17.234 0.014 AB
PanSTARRS_g 455.09 1.94 17.255 0.005 AB
PanSTARRS_r 627.53 2.65 16.906 0.005 AB
SDSS_i 746.48 9.58 16.717 0.014 AB
PanSTARRS_i 740.67 2.86 16.726 0.004 AB
SDSS_z 899.17 23.83 16.515 0.029 AB
WISE_W3 763.08 67.97 11.520 0.097 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})\, 8.204 8.667 8.886
{\rm log}_{10}({\rm SFR}) -0.900 -0.195 0.182
{\rm log}_{10}({\rm sSFR}) -9.678 -8.899 -7.955
{\rm stellar\ age} 0.185 4.417 7.367

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.335 -0.464 -0.175
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.581 -0.500 0.226

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.195 0.658 1.144
\delta -0.639 -0.222 0.100
\tau_1/\tau_2 0.582 1.039 1.495
Q_{PAH} 0.773 2.095 4.008
U_{min} 3.465 9.527 17.994
{\rm log}_{10}(\gamma_e)\, -3.373 -2.135 -0.927

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.958 -1.711 -0.474
{\rm log}_{10}(\tau_{AGN})\, 0.899 1.415 1.909

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.187 -1.403 -0.874
0.03-0.10 Gyr -0.782 -0.051 0.340
0.10-0.33 Gyr -2.928 -0.986 -0.245
0.33-1.10 Gyr -4.503 -1.676 -0.909
1.10-3.63 Gyr -5.183 -1.669 -0.986
3.63-12.03 Gyr -5.692 -1.813 -1.087
12.03-13.37 Gyr -5.972 -1.767 -0.730

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.829 9.135 9.317
{\rm log}_{10}({\rm SFR}) -0.374 -0.041 0.336
{\rm log}_{10}({\rm sSFR}) -9.594 -9.182 -8.560
{\rm stellar\ age} 2.915 6.285 8.159

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.031 -0.602 -0.284
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.434 0.110 0.378

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.117 0.234 0.401
\delta -0.706 -0.302 0.093
\tau_1/\tau_2 0.556 0.932 1.347
Q_{PAH} 0.246 0.837 2.358
U_{min} 2.493 7.401 14.659
{\rm log}_{10}(\gamma_e)\, -3.653 -3.008 -1.745

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.976 -2.593 -1.686
{\rm log}_{10}(\tau_{AGN})\, 0.902 1.268 1.726

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.738 -1.196 -0.699
0.03-0.10 Gyr -0.247 0.109 0.491
0.10-0.33 Gyr -2.229 -0.602 -0.156
0.33-1.10 Gyr -2.867 -0.973 -0.571
1.10-3.63 Gyr -2.513 -0.952 -0.611
3.63-12.03 Gyr -2.111 -0.926 -0.592
12.03-13.37 Gyr -2.244 -0.875 -0.189