2024lct

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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
 

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
processed
 status
Local host SED inference
Local host SED inference
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 3.12
Cutout download processed 2.8
Global aperture construction processed 0.63
Local aperture photometry processed 3.56
Global aperture photometry processed 3.49
Validate local photometry processed 0.02
Validate global photometry processed 10.52
Host information processed 0.13
Global host SED inference processed 621.0
Local host SED inference processed 573.23
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.04
Processing status completed 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) = 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
 

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})\, 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