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

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

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