2024lcd

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Information

Transient

Name: AT2024lcd
Right ascension: 21h25m28.11s
Declination: 4d52m34.30s
Discovery Date: June 7, 2024, 12:35 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.068

Host

Name: 2024lcd
Right ascension: 21h25m27.80s
Declination: 4d52m38.32s
Redshift: 0.084966
Photometric Redshift: 0.072
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.45
Cutout download processed 7.93
Global aperture construction processed 0.6
Local aperture photometry processed 4.27
Global aperture photometry processed 4.32
Validate local photometry processed 0.02
Validate global photometry processed 13.12
Host information processed 0.13
Global host SED inference processed 406.04
Local host SED inference processed 460.0
Transient information processed 0.0
Transient MWEBV processed 0.08
Host MWEBV processed 0.08
Log transient processing status processed 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) = 21h25m28.11s, 4d52m34.30s
semi major axis, semi minor axis (arcsec) = 1.26, 1.26
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 13.84 0.16 21.047 0.013
PanSTARRS_r 18.24 0.32 20.748 0.019
DES_r 21.86 0.36 20.551 0.018
PanSTARRS_i 25.23 0.3 20.395 0.013
PanSTARRS_z 25.27 0.87 20.393 0.037
DES_z 30.26 0.78 20.198 0.028
PanSTARRS_y 31.35 1.88 20.159 0.065

Aperture details

RA, DEC (J2000) = 21h25m27.79s, 4d52m38.46s
semi major axis, semi minor axis (arcsec) = 12.92, 10.71
angle (degrees, anti-clockwise from east) = -137.12

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 55.48 2.17 19.540 0.042
DES_g 757.75 1.28 16.701 0.002
PanSTARRS_g 782.64 2.23 16.666 0.003
PanSTARRS_r 1246.87 2.92 16.160 0.003
DES_r 1353.35 2.91 16.071 0.002
PanSTARRS_i 1725.77 2.75 15.808 0.002
PanSTARRS_z 1974.63 8.05 15.661 0.004
DES_z 2099.59 6.58 15.595 0.003
PanSTARRS_y 2293.48 17.12 15.499 0.008
2MASS_J 2197.65 355.05 14.650 0.175
2MASS_H 2463.95 588.01 14.053 0.259
2MASS_K 3681.23 558.83 13.147 0.165
WISE_W1 1654.69 39.97 13.154 0.026
WISE_W2 1098.42 52.31 12.959 0.052
WISE_W4 4534.47 1079.08 8.139 0.258
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.346 8.627 8.818
{\rm log}_{10}({\rm SFR}) -1.803 -1.221 -0.846
{\rm log}_{10}({\rm sSFR}) -10.519 -9.845 -9.305
{\rm stellar\ age} 0.336 2.604 5.644

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.701 -1.143 -0.251
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.625 -0.982 0.029

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.328 0.693 1.084
\delta -0.462 -0.094 0.242
\tau_1/\tau_2 0.603 1.000 1.388
Q_{PAH} 1.740 3.985 5.908
U_{min} 3.565 9.694 17.590
{\rm log}_{10}(\gamma_e)\, -2.726 -1.356 -0.310

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.481 -1.496 -0.139
{\rm log}_{10}(\tau_{AGN})\, 0.956 1.472 1.928

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.929 -1.331 -0.938
0.03-0.10 Gyr -1.628 -0.832 -0.077
0.10-0.33 Gyr -1.545 -0.766 -0.129
0.33-1.07 Gyr -2.885 -1.144 -0.629
1.07-3.48 Gyr -4.266 -1.678 -1.161
3.48-11.38 Gyr -4.920 -2.097 -1.401
11.38-12.64 Gyr -5.465 -2.264 -1.324

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.602 10.666 10.723
{\rm log}_{10}({\rm SFR}) 0.006 0.248 0.421
{\rm log}_{10}({\rm sSFR}) -10.658 -10.415 -10.231
{\rm stellar\ age} 4.539 5.863 6.739

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.687 -0.376 -0.169
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.502 0.167 0.395

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.122 0.218 0.369
\delta -0.633 -0.212 0.120
\tau_1/\tau_2 0.760 1.084 1.394
Q_{PAH} 1.180 2.771 4.916
U_{min} 2.607 7.951 15.703
{\rm log}_{10}(\gamma_e)\, -3.192 -2.085 -1.161

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.257 -2.056 -1.518
{\rm log}_{10}(\tau_{AGN})\, 0.975 1.392 1.846

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.154 0.089 0.261
0.03-0.10 Gyr 0.000 0.449 0.855
0.10-0.33 Gyr 0.091 0.467 0.733
0.33-1.07 Gyr 0.368 0.612 0.786
1.07-3.48 Gyr 0.476 0.691 0.897
3.48-11.38 Gyr 0.234 0.502 0.637
11.38-12.64 Gyr -0.100 0.438 0.780