2024lhj

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Information

Transient

Name: AT2024lhj
Right ascension: 8h28m39.98s
Declination: 34d46m43.51s
Discovery Date: June 6, 2024, 4:18 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.037

Host

Name: 2024lhj
Right ascension: 8h28m40.24s
Declination: 34d46m41.38s
Redshift: 0.075105
Photometric Redshift: 0.045
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.33
Cutout download processed 18.29
Global aperture construction processed 0.6
Local aperture photometry processed 5.49
Global aperture photometry processed 5.59
Validate local photometry processed 0.03
Validate global photometry processed 16.94
Host information processed 0.17
Global host SED inference processed 560.75
Local host SED inference processed 470.57
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.1
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) = 8h28m39.98s, 34d46m43.51s
semi major axis, semi minor axis (arcsec) = 1.4, 1.4
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 20.67 0.43 20.612 0.022 AB
PanSTARRS_g 24.59 0.34 20.423 0.015 AB
SDSS_r 33.87 1.63 20.075 0.052 AB
PanSTARRS_r 37.7 0.42 19.959 0.012 AB
DES_r 36.95 0.63 19.981 0.019 AB
SDSS_i 45.13 1.96 19.764 0.047 AB
PanSTARRS_i 47.89 0.36 19.699 0.008 AB
PanSTARRS_z 53.65 1.07 19.576 0.022 AB
SDSS_z 51.14 4.42 19.628 0.094 AB
DES_z 52.7 1.02 19.595 0.021 AB
PanSTARRS_y 61.45 2.83 19.429 0.050 AB

Aperture details

RA, DEC (J2000) = 8h28m40.26s, 34d46m41.63s
semi major axis, semi minor axis (arcsec) = 14.72, 10.22
angle (degrees, anti-clockwise from east) = -96.65

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 55.7 2.03 19.535 0.040 AB
GALEX_NUV 76.85 1.66 19.186 0.024 AB
SDSS_u 229.52 11.07 17.998 0.052 AB
SDSS_g 581.44 7.22 16.989 0.013 AB
DES_g 567.56 2.28 17.015 0.004 AB
PanSTARRS_g 571.37 2.85 17.008 0.005 AB
SDSS_r 872.83 9.41 16.548 0.012 AB
PanSTARRS_r 922.02 3.51 16.488 0.004 AB
DES_r 969.6 3.35 16.434 0.004 AB
SDSS_i 1190.73 12.04 16.210 0.011 AB
PanSTARRS_i 1187.87 3.03 16.213 0.003 AB
PanSTARRS_z 1318.84 9.03 16.100 0.007 AB
SDSS_z 1348.93 36.58 16.075 0.029 AB
DES_z 1325.18 5.53 16.094 0.005 AB
PanSTARRS_y 1516.39 24.08 15.948 0.017 AB
2MASS_J 2043.06 297.23 14.729 0.158 Vega
2MASS_H 2071.23 545.73 14.242 0.286 Vega
2MASS_K 2548.59 460.05 13.546 0.196 Vega
WISE_W1 872.74 36.46 13.849 0.045 Vega
WISE_W2 554.96 38.5 13.700 0.075 Vega
WISE_W3 2205.69 195.49 10.367 0.096 Vega
WISE_W4 1333.94 919.67 9.467 0.749 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})\, 8.932 9.075 9.187
{\rm log}_{10}({\rm SFR}) -2.053 -1.503 -1.103
{\rm log}_{10}({\rm sSFR}) -11.117 -10.570 -10.128
{\rm stellar\ age} 4.640 6.872 8.101

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.730 -1.282 -0.669
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.532 -0.753 0.067

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.176 0.495 0.817
\delta -0.502 -0.055 0.279
\tau_1/\tau_2 0.652 1.003 1.340
Q_{PAH} 2.222 4.279 6.008
U_{min} 3.119 8.858 16.176
{\rm log}_{10}(\gamma_e)\, -2.813 -1.679 -0.652

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.374 -0.851 -0.141
{\rm log}_{10}(\tau_{AGN})\, 1.103 1.591 1.960

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.220 -1.669 -1.261
0.03-0.10 Gyr -1.794 -1.118 -0.538
0.10-0.33 Gyr -2.003 -1.254 -0.728
0.33-1.07 Gyr -2.107 -1.288 -0.787
1.07-3.51 Gyr -1.932 -1.244 -0.923
3.51-11.49 Gyr -1.502 -1.056 -0.866
11.49-12.76 Gyr -1.728 -1.047 -0.545

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.276 10.325 10.369
{\rm log}_{10}({\rm SFR}) -0.012 0.111 0.216
{\rm log}_{10}({\rm sSFR}) -10.359 -10.216 -10.084
{\rm stellar\ age} 5.652 6.477 7.213

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.624 -0.482 -0.374
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.224 0.334 0.431

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.105 0.134 0.191
\delta -0.953 -0.845 -0.627
\tau_1/\tau_2 0.786 1.102 1.432
Q_{PAH} 0.492 1.410 3.249
U_{min} 2.840 8.238 15.480
{\rm log}_{10}(\gamma_e)\, -3.183 -1.690 -0.909

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.066 -3.004 -2.185
{\rm log}_{10}(\tau_{AGN})\, 0.949 1.394 1.862

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.182 -0.057 0.050
0.03-0.10 Gyr 0.262 0.463 0.645
0.10-0.33 Gyr -0.029 0.222 0.427
0.33-1.07 Gyr -0.257 0.006 0.179
1.07-3.51 Gyr -0.007 0.212 0.398
3.51-11.49 Gyr 0.054 0.210 0.308
11.49-12.76 Gyr -0.292 0.172 0.506