2024lcu

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Information

Transient

Name: AT2024lcu
Right ascension: 20h45m21.80s
Declination: -2d06m06.48s
Discovery Date: June 12, 2024, 9:35 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.056

Host

Name: 2024lcu
Right ascension: 20h45m21.69s
Declination: -2d06m08.14s
Redshift: None
Photometric Redshift: 0.135
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.4
Cutout download processed 18.55
Global aperture construction processed 0.59
Local aperture photometry processed 6.06
Global aperture photometry processed 6.25
Validate local photometry no valid phot 0.03
Validate global photometry processed 18.15
Host information processed 0.12
Global host SED inference processed 512.99
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
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) = 20h45m21.80s, -2d06m06.48s
semi major axis, semi minor axis (arcsec) = 0.84, 0.84
angle (degrees, anti-clockwise from east) = 0.0

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

Aperture details

RA, DEC (J2000) = 20h45m21.67s, -2d06m08.06s
semi major axis, semi minor axis (arcsec) = 4.57, 3.76
angle (degrees, anti-clockwise from east) = -126.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 3.43 1.32 22.561 0.417
GALEX_NUV 3.69 1.74 22.482 0.512
SDSS_u 25.91 4.75 20.366 0.199
SDSS_g 135.35 3.4 18.571 0.027
DES_g 150.27 0.88 18.458 0.006
PanSTARRS_g 137.5 1.09 18.554 0.009
SDSS_r 330.96 5.21 17.601 0.017
PanSTARRS_r 315.24 1.33 17.653 0.005
DES_r 355.98 2.16 17.521 0.007
SDSS_i 487.82 6.67 17.179 0.015
PanSTARRS_i 474.4 1.34 17.210 0.003
PanSTARRS_z 602.76 2.76 16.950 0.005
SDSS_z 645.69 15.32 16.875 0.026
DES_z 649.13 4.67 16.869 0.008
PanSTARRS_y 675.82 7.72 16.825 0.012
2MASS_J 1321.04 132.16 15.203 0.109
2MASS_H 1256.95 215.37 14.784 0.186
2MASS_K 976.78 220.32 14.588 0.245
WISE_W1 486.17 23.29 14.484 0.052
WISE_W2 295.97 25.2 14.383 0.092
WISE_W3 -6.78 113.57
WISE_W4 685.57 722.06 10.190 1.143
 

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})\, 10.722 10.813 10.959
{\rm log}_{10}({\rm SFR}) -6.124 -1.479 -0.187
{\rm log}_{10}({\rm sSFR}) -16.706 -12.140 -10.929
{\rm stellar\ age} 6.639 7.281 11.317

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.669 -1.280 -0.931
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.455 -0.661 0.075

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.371 0.492 0.632
\delta -0.771 -0.455 -0.178
\tau_1/\tau_2 0.610 1.064 1.502
Q_{PAH} 1.091 3.046 5.278
U_{min} 3.622 10.696 18.776
{\rm log}_{10}(\gamma_e)\, -2.930 -1.588 -0.596

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.124 -2.869 -1.838
{\rm log}_{10}(\tau_{AGN})\, 1.011 1.462 1.909

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -6.278 -1.629 -0.334
0.03-0.10 Gyr -6.217 -1.432 0.186
0.10-0.32 Gyr -5.798 -1.993 0.040
0.32-1.04 Gyr -4.909 -1.702 0.020
1.04-3.36 Gyr -3.734 -0.896 0.550
3.36-10.83 Gyr -1.118 0.698 0.916
10.83-12.03 Gyr -1.229 0.786 1.867