2023ljf

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Information

Transient

Name: SN2023ljf
Right ascension: 14h25m55.53s
Declination: 34d31m23.02s
Discovery Date: June 22, 2023, 7:40 a.m.
Classification: SN Ib
Redshift: 0.015000
MW E(B-V): 0.012

Host

Name: 2023ljf
Right ascension: 14h25m55.99s
Declination: 34d31m25.59s
Redshift: 0.015000
Photometric Redshift: 0.053
 

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 1.24
Cutout download processed 7.24
Global aperture construction processed 0.59
Local aperture photometry processed 3.55
Global aperture photometry processed 3.71
Validate local photometry processed 0.02
Validate global photometry processed 11.02
Host information processed 0.13
Global host SED inference processed 1345.82
Local host SED inference processed 390.93
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) = 14h25m55.53s, 34d31m23.02s
semi major axis, semi minor axis (arcsec) = 6.54, 6.54
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 21.93 2.73 20.547 0.135 AB
GALEX_NUV 19.66 0.15 20.666 0.008 AB
PanSTARRS_g 108.69 1.58 18.809 0.016 AB
PanSTARRS_r 154.68 2.03 18.426 0.014 AB
PanSTARRS_i 169.4 1.71 18.328 0.011 AB
PanSTARRS_z 184.57 4.66 18.235 0.027 AB
PanSTARRS_y 270.44 10.68 17.820 0.043 AB
2MASS_J 299.54 153.95 16.814 0.558 Vega
2MASS_H 619.62 248.46 15.552 0.435 Vega
2MASS_K 371.31 234.35 15.638 0.685 Vega
WISE_W1 91.6 7.31 16.296 0.087 Vega
WISE_W2 41.9 9.33 16.506 0.242 Vega

Aperture details

RA, DEC (J2000) = 14h25m55.96s, 34d31m25.40s
semi major axis, semi minor axis (arcsec) = 9.17, 7.57
angle (degrees, anti-clockwise from east) = -128.13

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 42.14 3.79 19.838 0.098 AB
GALEX_NUV 47.59 0.25 19.706 0.006 AB
PanSTARRS_g 208.62 2.02 18.102 0.011 AB
PanSTARRS_r 311.84 2.57 17.665 0.009 AB
PanSTARRS_i 356.01 2.13 17.521 0.007 AB
PanSTARRS_z 375.69 5.83 17.463 0.017 AB
PanSTARRS_y 526.4 13.12 17.097 0.027 AB
2MASS_J 819.03 233.62 15.722 0.310 Vega
2MASS_H 809.01 373.08 15.263 0.501 Vega
2MASS_K 558.07 355.54 15.195 0.692 Vega
WISE_W1 623.73 18.24 14.214 0.032 Vega
WISE_W2 539.28 26.11 13.731 0.053 Vega
WISE_W3 402.1 88.72 12.215 0.240 Vega
WISE_W4 358.0 494.55 10.895 1.500 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})\, 8.137 8.230 8.319
{\rm log}_{10}({\rm SFR}) -1.951 -1.702 -1.475
{\rm log}_{10}({\rm sSFR}) -10.179 -9.921 -9.655
{\rm stellar\ age} 6.813 7.948 9.531

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.502 -1.096 -0.744
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.321 -0.169 -0.026

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.222 0.418 0.628
\delta 0.113 0.275 0.361
\tau_1/\tau_2 0.675 1.053 1.402
Q_{PAH} 0.239 0.916 2.516
U_{min} 2.821 7.846 14.734
{\rm log}_{10}(\gamma_e)\, -3.026 -2.241 -1.376

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.441 -3.251 -2.070
{\rm log}_{10}(\tau_{AGN})\, 1.074 1.605 1.972

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.916 -1.738 -1.549
0.03-0.10 Gyr -2.000 -1.694 -1.420
0.10-0.33 Gyr -2.576 -2.049 -1.675
0.33-1.10 Gyr -2.850 -2.281 -1.868
1.10-3.67 Gyr -2.674 -2.032 -1.702
3.67-12.20 Gyr -1.933 -1.656 -1.526
12.20-13.56 Gyr -2.008 -1.514 -0.974

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.264 8.472 8.633
{\rm log}_{10}({\rm SFR}) -1.072 -0.795 -0.565
{\rm log}_{10}({\rm sSFR}) -9.573 -9.290 -8.941
{\rm stellar\ age} 4.077 6.545 7.993

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.201 -0.533 -0.187
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.297 0.130 0.310

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.620 0.939 1.190
\delta 0.283 0.353 0.388
\tau_1/\tau_2 0.452 0.807 1.173
Q_{PAH} 0.191 0.584 1.306
U_{min} 3.734 8.692 15.438
{\rm log}_{10}(\gamma_e)\, -3.540 -2.866 -1.957

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.746 -1.546 -1.336
{\rm log}_{10}(\tau_{AGN})\, 0.724 0.791 0.900

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.430 -1.050 -0.752
0.03-0.10 Gyr -1.097 -0.735 -0.473
0.10-0.33 Gyr -1.834 -1.314 -0.914
0.33-1.10 Gyr -1.982 -1.541 -1.190
1.10-3.67 Gyr -1.951 -1.519 -1.242
3.67-12.20 Gyr -2.096 -1.527 -1.282
12.20-13.56 Gyr -2.284 -1.495 -0.964