2024llg

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Information

Transient

Name: AT2024llg
Right ascension: 13h48m36.77s
Declination: 58d38m16.04s
Discovery Date: Feb. 20, 2024, 1:46 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.009

Host

Name: 2024llg
Right ascension: 13h48m36.86s
Declination: 58d38m17.54s
Redshift: None
Photometric Redshift: 0.174
 

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
no valid phot
 status
Local host SED inference
Local host SED inference
not 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 1.09
Cutout download processed 14.24
Global aperture construction processed 0.58
Local aperture photometry processed 4.44
Global aperture photometry processed 4.37
Validate local photometry no valid phot 0.03
Validate global photometry processed 13.63
Host information processed 0.12
Global host SED inference processed 414.78
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 13h48m36.77s, 58d38m16.04s
semi major axis, semi minor axis (arcsec) = 0.68, 0.68
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 13h48m36.83s, 58d38m17.48s
semi major axis, semi minor axis (arcsec) = 3.31, 2.76
angle (degrees, anti-clockwise from east) = -17.41

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.02 1.75 22.699 0.629 AB
GALEX_NUV 5.38 1.96 22.072 0.396 AB
SDSS_u 17.48 2.32 20.794 0.144 AB
SDSS_g 22.38 1.51 20.525 0.073 AB
PanSTARRS_g 23.04 0.84 20.494 0.040 AB
SDSS_r 40.91 2.06 19.871 0.055 AB
PanSTARRS_r 37.99 0.81 19.951 0.023 AB
SDSS_i 46.24 2.62 19.738 0.061 AB
PanSTARRS_i 46.81 0.93 19.724 0.022 AB
PanSTARRS_z 49.7 2.13 19.659 0.047 AB
SDSS_z 36.45 6.69 19.996 0.199 AB
PanSTARRS_y 42.07 5.5 19.840 0.142 AB
2MASS_J 98.44 102.5 18.022 1.130 Vega
2MASS_H -16.21 167.14 Vega
2MASS_K 50.2 167.79 17.810 3.629 Vega
WISE_W1 28.16 7.2 17.577 0.277 Vega
WISE_W2 17.85 10.21 17.432 0.621 Vega
WISE_W3 110.51 47.77 13.617 0.469 Vega
WISE_W4 -164.66 304.68 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})\, 9.188 9.479 9.678
{\rm log}_{10}({\rm SFR}) -0.701 -0.239 0.073
{\rm log}_{10}({\rm sSFR}) -10.242 -9.705 -9.219
{\rm stellar\ age} 0.770 3.754 5.786

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.635 -1.113 -0.470
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.447 -0.807 -0.069

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.273 0.520 0.841
\delta -0.635 -0.271 0.065
\tau_1/\tau_2 0.740 1.126 1.504
Q_{PAH} 0.846 2.211 4.364
U_{min} 3.213 9.341 16.932
{\rm log}_{10}(\gamma_e)\, -3.035 -1.921 -0.740

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.718 -1.742 -0.746
{\rm log}_{10}(\tau_{AGN})\, 1.035 1.444 1.836

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.801 -0.336 -0.014
0.03-0.10 Gyr -0.769 0.078 0.723
0.10-0.32 Gyr -1.368 -0.078 0.505
0.32-1.02 Gyr -1.949 -0.378 0.129
1.02-3.27 Gyr -2.738 -0.765 -0.288
3.27-10.44 Gyr -2.837 -0.931 -0.482
10.44-11.60 Gyr -2.912 -0.964 -0.319