2024lct results

Information

Transient
Name:AT2024lct
Right ascension: 21h57m52.70s
Declination:48d34m13.26s
Discovery Date:June 12, 2024, 9:51 a.m.
Classification:None
Redshift:None
MW E(B-V):0.339
Host
Name:2024lct
Right ascension: 21h57m52.66s
Declination:48d34m14.07s
Redshift:None
Photometric Redshift:0.098
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
GALEX_NUV
GALEX_FUV
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 2.8
Transient MWEBV processed 0.06
Host match processed 3.12
Host information processed 0.13
Host MWEBV processed 0.04
Global aperture construction processed 0.63
Global aperture photometry processed 3.49
Validate global photometry processed 10.52
Global host SED inference processed 621.0
Local aperture photometry processed 3.56
Validate local photometry processed 0.02
Local host SED inference processed 573.23
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

RA, DEC (J2000):21h57m52.70s, 48d34m13.26s
semi major axis, semi minor axis (arcsec):1.1, 1.1
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_z 85.13 1.11 19.075 0.014 AB
PanSTARRS_y 105.15 2.46 18.845 0.025 AB

Aperture details

RA, DEC (J2000):21h57m52.65s, 48d34m14.22s
semi major axis, semi minor axis (arcsec):3.65, 3.06
angle (degrees, anti-clockwise from east):-39.15
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 35.75 0.76 20.017 0.023 AB
PanSTARRS_r 113.88 1.17 18.759 0.011 AB
PanSTARRS_i 192.68 1.53 18.188 0.009 AB
PanSTARRS_z 291.98 3.1 17.737 0.012 AB
PanSTARRS_y 377.36 6.79 17.458 0.020 AB
2MASS_J 703.05 150.74 15.888 0.233 Vega
2MASS_H 702.94 223.3 15.415 0.345 Vega
2MASS_K 753.32 248.86 14.870 0.359 Vega
WISE_W1 321.56 62.2 14.933 0.210 Vega
WISE_W2 197.27 45.77 14.823 0.252 Vega
WISE_W3 126.22 58.31 13.473 0.502 Vega
WISE_W4 385.49 360.43 10.815 1.015 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.415 9.723 9.895
{\rm log}_{10}({\rm SFR}) -0.643 -0.127 0.360
{\rm log}_{10}({\rm sSFR}) -10.431 -9.834 -9.173
{\rm stellar\ age} 3.158 6.616 8.202

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.337 -0.530 -0.019
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.096 -0.539 0.148

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.355 0.722 1.176
\delta -0.623 -0.207 0.173
\tau_1/\tau_2 0.443 0.884 1.348
Q_{PAH} 0.741 2.788 5.313
U_{min} 2.572 8.143 15.518
{\rm log}_{10}(\gamma_e)\, -3.353 -2.182 -0.778

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.005 -1.850 -0.562
{\rm log}_{10}(\tau_{AGN})\, 0.897 1.437 1.921

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.799 -0.273 0.224
0.03-0.10 Gyr -1.811 -0.436 0.427
0.10-0.33 Gyr -2.273 -0.938 0.023
0.33-1.06 Gyr -2.149 -0.844 -0.183
1.06-3.45 Gyr -2.085 -0.725 -0.272
3.45-11.23 Gyr -1.448 -0.460 -0.160
11.23-12.47 Gyr -1.630 -0.448 0.230

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.354 10.424 10.531
{\rm log}_{10}({\rm SFR}) -2.340 -0.997 -0.492
{\rm log}_{10}({\rm sSFR}) -12.894 -11.466 -10.893
{\rm stellar\ age} 7.230 8.463 11.718

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.790 -0.522 -0.335
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.323 -0.486 0.121

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.220 0.402 0.610
\delta -0.887 -0.628 -0.231
\tau_1/\tau_2 0.723 1.098 1.487
Q_{PAH} 0.982 2.781 5.116
U_{min} 3.189 9.857 18.044
{\rm log}_{10}(\gamma_e)\, -2.441 -1.268 -0.422

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.775 -2.361 -1.372
{\rm log}_{10}(\tau_{AGN})\, 1.174 1.687 1.996

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.507 -1.166 -0.660
0.03-0.10 Gyr -2.160 -0.849 -0.213
0.10-0.33 Gyr -3.186 -1.219 -0.451
0.33-1.06 Gyr -3.781 -1.338 -0.474
1.06-3.45 Gyr -3.267 -0.958 0.016
3.45-11.23 Gyr -1.303 0.256 0.435
11.23-12.47 Gyr 0.067 0.783 1.418