2024agsg

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Information

Transient

Name: AT2024agsg
Right ascension: 11h46m54.06s
Declination: 38d09m20.91s
Discovery Date: Dec. 23, 2024, 2:52 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.020

Host

Name: 2024agsg
Right ascension: 11h46m53.77s
Declination: 38d09m25.35s
Redshift: 0.055128
Photometric Redshift: 0.073
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.93
Cutout download processed 16.74
Global aperture construction processed 0.6
Local aperture photometry processed 5.48
Global aperture photometry processed 5.4
Validate local photometry processed 0.02
Validate global photometry processed 17.61
Host information processed 0.08
Global host SED inference processed 540.76
Local host SED inference processed 497.79
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.04
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) = 11h46m54.06s, 38d09m20.91s
semi major axis, semi minor axis (arcsec) = 1.87, 1.87
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 5.64 1.37 22.023 0.264
SDSS_g 20.6 1.25 20.615 0.066
DES_g 18.42 0.28 20.737 0.016
PanSTARRS_g 15.1 0.37 20.952 0.027
SDSS_r 24.77 1.5 20.415 0.066
PanSTARRS_r 20.25 0.47 20.634 0.025
SDSS_i 26.64 1.9 20.336 0.077
PanSTARRS_i 21.63 0.46 20.562 0.023
PanSTARRS_z 27.01 1.35 20.321 0.054
SDSS_z 40.61 5.15 19.878 0.138
DES_z 31.2 1.06 20.165 0.037
PanSTARRS_y 32.77 2.86 20.111 0.095

Aperture details

RA, DEC (J2000) = 11h46m53.78s, 38d09m25.59s
semi major axis, semi minor axis (arcsec) = 11.29, 3.86
angle (degrees, anti-clockwise from east) = -43.61

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 37.29 4.66 19.971 0.136
GALEX_NUV 57.36 2.87 19.504 0.054
SDSS_u 52.97 5.0 19.590 0.103
SDSS_g 232.02 4.26 17.986 0.020
DES_g 218.44 0.96 18.052 0.005
PanSTARRS_g 216.65 1.32 18.061 0.007
SDSS_r 302.34 5.29 17.699 0.019
PanSTARRS_r 289.23 1.64 17.747 0.006
SDSS_i 339.92 6.77 17.572 0.022
PanSTARRS_i 342.43 1.55 17.564 0.005
PanSTARRS_z 361.33 4.49 17.505 0.013
SDSS_z 426.63 18.15 17.325 0.046
DES_z 385.92 3.68 17.434 0.010
PanSTARRS_y 447.54 9.57 17.273 0.023
2MASS_J 479.83 174.37 16.302 0.395
2MASS_H -200.2 284.02
2MASS_K 137.25 275.73 16.718 2.181
WISE_W1 262.66 14.32 15.153 0.059
WISE_W2 172.71 18.32 14.968 0.115
WISE_W3 183.29 85.86 13.068 0.509
WISE_W4 210.18 494.21 11.474 2.553
 

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})\, 7.749 8.121 8.294
{\rm log}_{10}({\rm SFR}) -1.858 -1.248 -0.496
{\rm log}_{10}({\rm sSFR}) -10.093 -9.427 -8.280
{\rm stellar\ age} 0.282 3.474 5.985

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.981 -0.234 0.078
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.326 -0.693 -0.099

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.131 0.335 0.709
\delta -0.743 -0.300 0.177
\tau_1/\tau_2 0.666 1.071 1.466
Q_{PAH} 1.473 3.391 5.672
U_{min} 3.059 8.401 16.072
{\rm log}_{10}(\gamma_e)\, -2.645 -1.504 -0.481

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.928 -0.416 0.083
{\rm log}_{10}(\tau_{AGN})\, 1.092 1.432 1.949

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.368 -1.673 -1.232
0.03-0.10 Gyr -1.976 -1.183 -0.345
0.10-0.33 Gyr -2.215 -1.155 -0.621
0.33-1.08 Gyr -3.815 -1.445 -1.030
1.08-3.56 Gyr -4.750 -2.093 -1.533
3.56-11.72 Gyr -5.230 -2.289 -1.740
11.72-13.02 Gyr -5.222 -2.330 -1.564

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.319 9.412 9.534
{\rm log}_{10}({\rm SFR}) -0.644 -0.271 -0.010
{\rm log}_{10}({\rm sSFR}) -10.070 -9.707 -9.432
{\rm stellar\ age} 3.608 5.461 6.790

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.286 -0.744 -0.349
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.677 0.129 0.341

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.117 0.351 0.571
\delta 0.176 0.321 0.380
\tau_1/\tau_2 0.667 1.036 1.420
Q_{PAH} 1.400 3.447 5.294
U_{min} 2.764 8.229 14.941
{\rm log}_{10}(\gamma_e)\, -2.864 -1.659 -0.702

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.917 -2.324 -1.491
{\rm log}_{10}(\tau_{AGN})\, 1.016 1.427 1.855

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.613 -0.795 -0.493
0.03-0.10 Gyr -0.615 -0.165 0.132
0.10-0.33 Gyr -0.211 0.063 0.376
0.33-1.08 Gyr -0.498 -0.176 0.034
1.08-3.56 Gyr -0.872 -0.462 -0.227
3.56-11.72 Gyr -1.173 -0.648 -0.435
11.72-13.02 Gyr -1.272 -0.574 -0.094