2024ltz

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Information

Transient

Name: AT2024ltz
Right ascension: 1h07m37.86s
Declination: -28d45m55.98s
Discovery Date: June 17, 2024, 8:47 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.024

Host

Name: 2024ltz
Right ascension: 1h07m38.05s
Declination: -28d45m56.69s
Redshift: 0.118321
Photometric Redshift: 0.209
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.15
Cutout download processed 7.8
Global aperture construction processed 0.82
Local aperture photometry processed 5.12
Global aperture photometry processed 5.1
Validate local photometry processed 0.02
Validate global photometry processed 13.19
Host information processed 0.13
Global host SED inference processed 444.05
Local host SED inference not enough filters 23.54
Transient information processed 0.0
Transient MWEBV processed 0.08
Host MWEBV processed 0.04
Log transient processing status blocked 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) = 1h07m37.86s, -28d45m55.98s
semi major axis, semi minor axis (arcsec) = 0.94, 0.94
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_z 5.81 0.31 21.989 0.059

Aperture details

RA, DEC (J2000) = 1h07m38.02s, -28d45m56.52s
semi major axis, semi minor axis (arcsec) = 10.26, 9.56
angle (degrees, anti-clockwise from east) = -177.78

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 30.48 5.44 20.190 0.194
GALEX_NUV 34.85 4.55 20.044 0.142
DES_g 141.13 0.53 18.526 0.004
PanSTARRS_g 141.67 3.15 18.522 0.024
PanSTARRS_r 197.37 5.17 18.162 0.028
DES_r 207.79 0.78 18.106 0.004
PanSTARRS_i 240.8 3.35 17.946 0.015
PanSTARRS_z 283.39 7.48 17.769 0.029
PanSTARRS_y 381.59 17.66 17.446 0.050
2MASS_J 266.36 257.61 16.941 1.050
2MASS_H 362.66 380.95 16.134 1.140
2MASS_K -267.64 438.55
WISE_W1 202.24 18.0 15.436 0.097
WISE_W2 181.85 27.17 14.912 0.162
WISE_W3 224.37 130.09 12.849 0.629
WISE_W4 104.7 837.46 12.230 8.684
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.021 10.089 10.151
{\rm log}_{10}({\rm SFR}) -0.758 -0.325 -0.117
{\rm log}_{10}({\rm sSFR}) -10.873 -10.416 -10.203
{\rm stellar\ age} 5.532 6.399 7.320

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.243 -0.093 0.021
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.054 -0.039 0.279

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.044 0.124 0.249
\delta -0.579 -0.131 0.159
\tau_1/\tau_2 0.780 1.123 1.467
Q_{PAH} 1.133 3.034 5.222
U_{min} 3.033 9.096 16.925
{\rm log}_{10}(\gamma_e)\, -2.280 -1.051 -0.312

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.708 -2.113 -1.080
{\rm log}_{10}(\tau_{AGN})\, 1.200 1.652 1.969

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.898 -0.471 -0.264
0.03-0.10 Gyr 0.265 0.528 0.740
0.10-0.32 Gyr -0.135 0.202 0.419
0.32-1.05 Gyr -0.424 -0.101 0.110
1.05-3.40 Gyr -0.520 -0.184 0.038
3.40-11.01 Gyr -0.204 -0.016 0.098
11.01-12.23 Gyr -0.464 0.047 0.465