2024sgj

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Information

Transient

Name: AT2024sgj
Right ascension: 7h20m41.87s
Declination: 35d25m48.35s
Discovery Date: Aug. 13, 2024, 12:04 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.046

Host

Name: 2024sgj
Right ascension: 7h20m42.22s
Declination: 35d25m54.34s
Redshift: 0.091358
Photometric Redshift: 0.099
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.31
Cutout download processed 6.66
Global aperture construction processed 0.62
Local aperture photometry processed 4.42
Global aperture photometry processed 4.39
Validate local photometry processed 0.02
Validate global photometry processed 12.39
Host information processed 0.13
Global host SED inference processed 441.22
Local host SED inference failed 573.38
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.04
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) = 7h20m41.87s, 35d25m48.35s
semi major axis, semi minor axis (arcsec) = 1.18, 1.18
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 0.9 0.08 24.017 0.093
PanSTARRS_i 2.17 0.3 23.057 0.150
PanSTARRS_z 4.07 1.11 22.375 0.295
DES_z 1.73 0.34 23.307 0.215
PanSTARRS_y 4.58 1.87 22.247 0.442

Aperture details

RA, DEC (J2000) = 7h20m42.21s, 35d25m54.43s
semi major axis, semi minor axis (arcsec) = 9.74, 4.67
angle (degrees, anti-clockwise from east) = -112.16

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 7.18 1.72 21.759 0.261
GALEX_NUV 3.43 1.78 22.563 0.563
DES_g 323.91 1.15 17.624 0.004
PanSTARRS_g 349.78 1.61 17.540 0.005
PanSTARRS_r 739.27 2.21 16.728 0.003
PanSTARRS_i 1106.94 1.71 16.290 0.002
PanSTARRS_z 1416.13 6.1 16.022 0.005
DES_z 1481.67 5.8 15.973 0.004
PanSTARRS_y 1773.84 10.24 15.778 0.006
2MASS_J 2179.15 216.25 14.659 0.108
2MASS_H 3291.83 371.88 13.739 0.123
2MASS_K 2724.86 354.4 13.474 0.141
WISE_W1 1270.6 31.74 13.441 0.027
WISE_W2 783.41 33.49 13.326 0.046
WISE_W3 1081.95 125.41 11.140 0.126
WISE_W4 2369.7 791.48 8.843 0.363
 

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})\, 10.838 10.876 10.964
{\rm log}_{10}({\rm SFR}) -0.846 -0.465 -0.114
{\rm log}_{10}({\rm sSFR}) -11.771 -11.335 -10.985
{\rm stellar\ age} 7.683 9.139 11.697

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.408 -0.277 -0.168
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.978 -0.005 0.291

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.138 0.212 0.295
\delta -0.824 -0.557 -0.222
\tau_1/\tau_2 0.615 0.985 1.359
Q_{PAH} 0.645 2.595 5.124
U_{min} 3.132 9.435 17.591
{\rm log}_{10}(\gamma_e)\, -3.038 -1.781 -1.033

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.135 -3.034 -2.119
{\rm log}_{10}(\tau_{AGN})\, 1.061 1.530 1.919

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.846 -0.465 -0.114
0.03-0.10 Gyr -2.064 -0.848 -0.232
0.10-0.33 Gyr -2.861 -1.188 -0.548
0.33-1.06 Gyr -3.267 -1.329 -0.610
1.06-3.47 Gyr -2.780 -0.941 -0.158
3.47-11.30 Gyr -0.398 0.738 0.899
11.30-12.56 Gyr 0.678 1.392 1.846