2024ljw

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Information

Transient

Name: AT2024ljw
Right ascension: 18h43m27.00s
Declination: 3d14m53.90s
Discovery Date: June 16, 2024, 7:10 p.m.
Classification: None
Redshift: None
MW E(B-V): 1.899

Host

Name: 2024ljw
Right ascension: 18h43m26.99s
Declination: 3d14m49.67s
Redshift: None
Photometric Redshift: 0.062
 

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
failed
 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 6.49
Cutout download processed 2.88
Global aperture construction processed 1.13
Local aperture photometry processed 3.56
Global aperture photometry processed 3.44
Validate local photometry processed 0.02
Validate global photometry processed 10.15
Host information processed 0.13
Global host SED inference processed 1196.13
Local host SED inference failed 0.01
Transient information processed 0.0
Transient MWEBV processed 0.12
Host MWEBV processed 0.04
Processing status blocked 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) = 18h43m27.00s, 3d14m53.90s
semi major axis, semi minor axis (arcsec) = 1.68, 1.68
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 0.08 0.42 26.648 5.731 AB
PanSTARRS_r -2.23 0.54 AB
PanSTARRS_i -3.62 0.9 AB
PanSTARRS_z -4.46 1.63 AB
PanSTARRS_y -13.8 4.07 AB

Aperture details

RA, DEC (J2000) = 18h43m26.99s, 3d14m49.83s
semi major axis, semi minor axis (arcsec) = 2.34, 1.59
angle (degrees, anti-clockwise from east) = -59.82

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 3.73 0.48 22.470 0.141 AB
PanSTARRS_r 20.32 0.58 20.630 0.031 AB
PanSTARRS_i 59.99 0.93 19.455 0.017 AB
PanSTARRS_z 114.25 1.65 18.755 0.016 AB
PanSTARRS_y 172.29 3.97 18.309 0.025 AB
2MASS_J 458.67 146.77 16.351 0.347 Vega
2MASS_H 487.74 207.25 15.812 0.461 Vega
2MASS_K 510.44 202.42 15.292 0.431 Vega
WISE_W1 294.58 337.15 15.028 1.243 Vega
WISE_W2 336.66 213.94 14.243 0.690 Vega
WISE_W3 -197.98 214.47 Vega
WISE_W4 -1380.0 799.8 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.630 9.780 9.916
{\rm log}_{10}({\rm SFR}) -1.426 -0.330 0.117
{\rm log}_{10}({\rm sSFR}) -11.145 -10.130 -9.589
{\rm stellar\ age} 0.069 0.218 2.364

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.841 -1.614 -1.387
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.431 -0.633 0.029

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.159 0.286 0.460
\delta -0.837 -0.411 0.133
\tau_1/\tau_2 0.452 1.014 1.594
Q_{PAH} 0.747 2.300 4.695
U_{min} 3.357 9.906 17.488
{\rm log}_{10}(\gamma_e)\, -3.155 -2.130 -1.375

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.161 -2.880 -1.145
{\rm log}_{10}(\tau_{AGN})\, 1.070 1.891 2.096

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.464 -0.369 0.079
0.03-0.10 Gyr 1.494 1.744 1.911
0.10-0.33 Gyr -2.118 -0.479 0.943
0.33-1.08 Gyr -4.061 -1.883 -0.193
1.08-3.54 Gyr -5.724 -3.005 -0.871
3.54-11.64 Gyr -7.089 -3.471 -1.058
11.64-12.94 Gyr -7.720 -3.793 -0.891