2021lfg

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Information

Transient

Name: SN2021lfg
Right ascension: 11h40m38.25s
Declination: 0d09m04.47s
Discovery Date: May 2, 2021, 8:03 a.m.
Classification: SN II
Redshift: 0.042300
MW E(B-V): 0.022

Host

Name: 2021lfg
Right ascension: 11h40m38.28s
Declination: 0d09m04.82s
Redshift: 0.042113
Photometric Redshift: 0.066
 

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 1.84
Cutout download processed 3.59
Global aperture construction processed 0.69
Local aperture photometry processed 3.75
Global aperture photometry processed 3.77
Validate local photometry processed 0.02
Validate global photometry processed 11.33
Host information processed 0.1
Global host SED inference processed 415.05
Local host SED inference processed 459.29
Transient information processed 0.0
Transient MWEBV processed 0.09
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) = 11h40m38.25s, 0d09m04.47s
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
PanSTARRS_g 94.42 0.67 18.962 0.008 AB
PanSTARRS_r 161.28 0.78 18.381 0.005 AB
PanSTARRS_i 216.85 0.86 18.060 0.004 AB
PanSTARRS_z 268.32 1.56 17.828 0.006 AB
PanSTARRS_y 305.15 4.16 17.689 0.015 AB

Aperture details

RA, DEC (J2000) = 11h40m38.27s, 0d09m05.21s
semi major axis, semi minor axis (arcsec) = 19.17, 12.2
angle (degrees, anti-clockwise from east) = -52.72

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 92.39 2.68 18.986 0.031 AB
GALEX_NUV 130.75 1.93 18.609 0.016 AB
PanSTARRS_g 781.98 4.01 16.667 0.006 AB
PanSTARRS_r 981.17 4.68 16.421 0.005 AB
PanSTARRS_i 1447.67 5.15 15.998 0.004 AB
PanSTARRS_z 1694.31 9.45 15.828 0.006 AB
PanSTARRS_y 1997.55 25.79 15.649 0.014 AB
2MASS_J 2191.14 489.89 14.653 0.243 Vega
2MASS_H 2631.89 664.74 13.982 0.274 Vega
2MASS_K 2208.1 846.05 13.702 0.416 Vega
WISE_W1 1049.19 31.32 13.649 0.032 Vega
WISE_W2 554.17 42.76 13.702 0.084 Vega
WISE_W3 2096.42 237.89 10.422 0.123 Vega
WISE_W4 3773.81 1189.31 8.338 0.342 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})\, 9.158 9.322 9.454
{\rm log}_{10}({\rm SFR}) -1.876 -1.088 -0.518
{\rm log}_{10}({\rm sSFR}) -11.305 -10.471 -9.803
{\rm stellar\ age} 5.139 7.223 8.786

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.403 -0.866 -0.484
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.792 -1.189 -0.096

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.300 0.705 1.066
\delta -0.613 -0.180 0.223
\tau_1/\tau_2 0.687 1.047 1.376
Q_{PAH} 1.122 2.849 5.091
U_{min} 2.898 8.344 15.294
{\rm log}_{10}(\gamma_e)\, -3.236 -2.042 -0.669

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.773 -1.638 -0.542
{\rm log}_{10}(\tau_{AGN})\, 1.064 1.451 1.913

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.322 -1.379 -0.870
0.03-0.10 Gyr -1.965 -1.059 -0.407
0.10-0.33 Gyr -1.780 -0.939 -0.381
0.33-1.09 Gyr -1.758 -0.939 -0.490
1.09-3.60 Gyr -1.497 -0.769 -0.430
3.60-11.87 Gyr -1.127 -0.610 -0.413
11.87-13.19 Gyr -1.233 -0.525 0.057

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.929 10.046 10.164
{\rm log}_{10}({\rm SFR}) 0.147 0.448 0.747
{\rm log}_{10}({\rm sSFR}) -9.979 -9.592 -9.183
{\rm stellar\ age} 7.147 8.521 11.732

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.589 -0.422 -0.262
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.977 -0.550 -0.245

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.121 0.208 0.359
\delta -0.729 -0.390 -0.098
\tau_1/\tau_2 0.450 0.886 1.337
Q_{PAH} 0.330 1.080 2.714
U_{min} 2.448 7.408 14.813
{\rm log}_{10}(\gamma_e)\, -3.240 -1.945 -1.211

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.573 -3.925 -2.974
{\rm log}_{10}(\tau_{AGN})\, 1.106 1.616 1.948

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.540 -0.684 -0.195
0.03-0.10 Gyr 0.277 0.598 0.903
0.10-0.33 Gyr -1.907 -0.634 0.058
0.33-1.09 Gyr -2.815 -0.977 -0.257
1.09-3.60 Gyr -2.517 -0.840 -0.173
3.60-11.87 Gyr -0.813 0.055 0.260
11.87-13.19 Gyr -0.204 0.576 1.221