2024ltn

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Information

Transient

Name: AT2024ltn
Right ascension: 22h56m32.47s
Declination: 19d46m40.93s
Discovery Date: June 15, 2024, 10:12 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.053

Host

Name: 2024ltn
Right ascension: 22h56m32.43s
Declination: 19d46m38.78s
Redshift: None
Photometric Redshift: 0.126
 

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 1.14
Cutout download processed 18.31
Global aperture construction processed 0.57
Local aperture photometry processed 5.49
Global aperture photometry processed 5.52
Validate local photometry no valid phot 0.02
Validate global photometry processed 15.77
Host information processed 0.12
Global host SED inference processed 480.51
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) = 22h56m32.47s, 19d46m40.93s
semi major axis, semi minor axis (arcsec) = 0.89, 0.89
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) = 22h56m32.42s, 19d46m38.96s
semi major axis, semi minor axis (arcsec) = 5.59, 4.32
angle (degrees, anti-clockwise from east) = -82.5

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.6 0.46 24.463 0.845 AB
GALEX_NUV 1.68 0.45 23.339 0.293 AB
SDSS_u 33.19 6.06 20.097 0.198 AB
SDSS_g 134.6 3.52 18.577 0.028 AB
DES_g 144.67 0.81 18.499 0.006 AB
PanSTARRS_g 145.89 1.29 18.490 0.010 AB
SDSS_r 338.61 5.51 17.576 0.018 AB
PanSTARRS_r 362.73 1.48 17.501 0.004 AB
SDSS_i 517.6 7.22 17.115 0.015 AB
PanSTARRS_i 518.37 1.57 17.113 0.003 AB
PanSTARRS_z 689.45 3.26 16.804 0.005 AB
SDSS_z 768.22 17.75 16.686 0.025 AB
DES_z 724.82 7.38 16.749 0.011 AB
PanSTARRS_y 778.97 8.59 16.671 0.012 AB
2MASS_J 946.41 168.15 15.565 0.193 Vega
2MASS_H 1411.37 245.78 14.658 0.189 Vega
2MASS_K 1603.19 307.94 14.050 0.209 Vega
WISE_W1 629.5 17.97 14.204 0.031 Vega
WISE_W2 412.23 22.44 14.023 0.059 Vega
WISE_W3 175.42 78.0 13.116 0.483 Vega
WISE_W4 761.64 528.51 10.076 0.753 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})\, 10.741 10.815 10.963
{\rm log}_{10}({\rm SFR}) -3.341 -0.862 -0.109
{\rm log}_{10}({\rm sSFR}) -14.311 -11.761 -10.914
{\rm stellar\ age} 6.877 7.525 11.413

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.920 -0.657 -0.484
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.208 -0.649 -0.123

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.285 0.392 0.514
\delta -0.841 -0.490 -0.093
\tau_1/\tau_2 0.643 1.023 1.429
Q_{PAH} 1.195 3.126 5.406
U_{min} 3.473 10.338 18.315
{\rm log}_{10}(\gamma_e)\, -2.775 -1.524 -0.639

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.666 -2.331 -1.503
{\rm log}_{10}(\tau_{AGN})\, 1.009 1.437 1.874

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.491 -1.018 -0.264
0.03-0.10 Gyr -5.124 -1.548 -0.474
0.10-0.32 Gyr -5.227 -1.500 -0.320
0.32-1.05 Gyr -4.922 -1.499 -0.240
1.05-3.38 Gyr -3.696 -0.547 0.504
3.38-10.92 Gyr -0.584 0.744 0.898
10.92-12.14 Gyr 0.081 0.876 1.867