2024ljo

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Information

Transient

Name: AT2024ljo
Right ascension: 4h12m05.87s
Declination: -11d05m37.58s
Discovery Date: March 19, 2024, 5:45 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.048

Host

Name: 2024ljo
Right ascension: 4h12m06.22s
Declination: -11d05m44.51s
Redshift: None
Photometric Redshift: 0.063
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.34
Cutout download processed 6.72
Global aperture construction processed 0.63
Local aperture photometry processed 4.1
Global aperture photometry processed 4.32
Validate local photometry processed 0.02
Validate global photometry processed 12.34
Host information processed 0.13
Global host SED inference processed 419.31
Local host SED inference processed 452.88
Transient information processed 0.0
Transient MWEBV processed 0.12
Host MWEBV processed 0.05
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) = 4h12m05.87s, -11d05m37.58s
semi major axis, semi minor axis (arcsec) = 1.64, 1.64
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 8.2 0.17 21.615 0.023 AB
PanSTARRS_g 8.37 0.41 21.594 0.053 AB
PanSTARRS_r 10.16 0.48 21.383 0.051 AB
PanSTARRS_i 13.06 0.48 21.110 0.040 AB
PanSTARRS_z 11.62 1.17 21.237 0.109 AB
DES_z 13.92 0.73 21.041 0.057 AB
PanSTARRS_y 20.77 2.78 20.607 0.145 AB

Aperture details

RA, DEC (J2000) = 4h12m06.20s, -11d05m44.52s
semi major axis, semi minor axis (arcsec) = 9.84, 7.63
angle (degrees, anti-clockwise from east) = -26.98

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 44.49 4.08 19.779 0.100 AB
GALEX_NUV 52.75 2.84 19.595 0.058 AB
PanSTARRS_g 303.07 2.15 17.696 0.008 AB
PanSTARRS_i 589.03 2.5 16.975 0.005 AB
PanSTARRS_z 682.45 5.99 16.815 0.010 AB
DES_z 705.99 4.52 16.778 0.007 AB
PanSTARRS_y 779.97 14.13 16.670 0.020 AB
2MASS_J 477.47 231.11 16.308 0.526 Vega
2MASS_H 588.89 364.55 15.607 0.672 Vega
2MASS_K 1243.17 452.64 14.326 0.395 Vega
WISE_W1 536.31 21.52 14.377 0.044 Vega
WISE_W2 336.34 26.45 14.244 0.085 Vega
WISE_W3 476.07 144.73 12.032 0.330 Vega
WISE_W4 1637.43 738.65 9.245 0.490 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})\, 7.662 7.951 8.166
{\rm log}_{10}({\rm SFR}) -2.619 -1.770 -1.265
{\rm log}_{10}({\rm sSFR}) -10.539 -9.710 -9.155
{\rm stellar\ age} 0.164 2.061 5.593

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.634 -1.137 -0.479
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.186 -0.298 0.171

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.272 0.648 1.170
\delta -0.523 -0.117 0.238
\tau_1/\tau_2 0.575 1.001 1.385
Q_{PAH} 1.357 3.362 5.644
U_{min} 3.728 10.043 17.849
{\rm log}_{10}(\gamma_e)\, -2.984 -1.971 -0.738

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.348 -0.453 0.093
{\rm log}_{10}(\tau_{AGN})\, 1.110 1.502 1.859

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.702 -1.887 -1.349
0.03-0.10 Gyr -1.946 -1.072 -0.354
0.10-0.33 Gyr -3.179 -1.501 -0.841
0.33-1.08 Gyr -5.202 -2.107 -1.391
1.08-3.54 Gyr -6.467 -2.652 -1.871
3.54-11.62 Gyr -7.104 -3.031 -2.120
11.62-12.91 Gyr -7.798 -3.234 -2.046

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.918 9.980 10.040
{\rm log}_{10}({\rm SFR}) -0.699 -0.385 -0.205
{\rm log}_{10}({\rm sSFR}) -10.684 -10.358 -10.181
{\rm stellar\ age} 5.902 6.893 7.884

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.704 -0.427 -0.199
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.795 -1.252 0.206

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.091 0.210 0.394
\delta -0.021 0.233 0.351
\tau_1/\tau_2 0.716 1.053 1.388
Q_{PAH} 0.735 1.824 3.885
U_{min} 2.822 8.125 15.559
{\rm log}_{10}(\gamma_e)\, -3.111 -2.093 -1.173

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.957 -2.764 -1.859
{\rm log}_{10}(\tau_{AGN})\, 0.963 1.391 1.832

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.873 -0.560 -0.381
0.03-0.10 Gyr -0.324 0.002 0.253
0.10-0.33 Gyr -0.664 -0.282 0.003
0.33-1.08 Gyr -0.721 -0.369 -0.128
1.08-3.54 Gyr -0.522 -0.235 -0.021
3.54-11.62 Gyr -0.320 -0.134 -0.012
11.62-12.91 Gyr -0.589 -0.096 0.299