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

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
Log transient processing status processed None
 

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

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
GALEX_FUV 42.14 3.79 19.838 0.098
GALEX_NUV 47.59 0.25 19.706 0.006
PanSTARRS_g 208.62 2.02 18.102 0.011
PanSTARRS_r 311.84 2.57 17.665 0.009
PanSTARRS_i 356.01 2.13 17.521 0.007
PanSTARRS_z 375.69 5.83 17.463 0.017
PanSTARRS_y 526.4 13.12 17.097 0.027
2MASS_J 819.03 233.62 15.722 0.310
2MASS_H 809.01 373.08 15.263 0.501
2MASS_K 558.07 355.54 15.195 0.692
WISE_W1 623.73 18.24 14.214 0.032
WISE_W2 539.28 26.11 13.731 0.053
WISE_W3 402.1 88.72 12.215 0.240
WISE_W4 358.0 494.55 10.895 1.500
 

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