2024ahgi

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Information

Transient

Name: AT2024ahgi
Right ascension: 8h25m43.70s
Declination: 3d55m13.91s
Discovery Date: Dec. 4, 2024, 12:57 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.024

Host

Name: 2024ahgi
Right ascension: 8h25m43.43s
Declination: 3d55m17.77s
Redshift: 0.085768
Photometric Redshift: 0.084
 

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 2.93
Cutout download processed 18.69
Global aperture construction processed 0.63
Local aperture photometry processed 5.46
Global aperture photometry processed 6.14
Validate local photometry processed 0.03
Validate global photometry processed 17.08
Host information processed 0.08
Global host SED inference processed 385.52
Local host SED inference processed 413.47
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
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) = 8h25m43.70s, 3d55m13.91s
semi major axis, semi minor axis (arcsec) = 1.24, 1.24
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 14.79 0.21 20.975 0.016 AB
PanSTARRS_r 19.55 0.32 20.672 0.018 AB
DES_r 21.54 0.36 20.567 0.018 AB
PanSTARRS_i 25.32 0.44 20.391 0.019 AB
PanSTARRS_z 24.86 0.87 20.411 0.038 AB
DES_z 28.34 1.05 20.269 0.040 AB
PanSTARRS_y 29.53 2.1 20.224 0.077 AB

Aperture details

RA, DEC (J2000) = 8h25m43.42s, 3d55m18.28s
semi major axis, semi minor axis (arcsec) = 14.94, 4.09
angle (degrees, anti-clockwise from east) = -40.25

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 30.48 1.55 20.190 0.055 AB
GALEX_NUV 49.42 0.45 19.665 0.010 AB
SDSS_u 108.14 6.85 18.815 0.069 AB
SDSS_g 301.83 5.05 17.701 0.018 AB
DES_g 211.49 0.91 18.087 0.005 AB
PanSTARRS_g 331.57 2.17 17.599 0.007 AB
SDSS_r 461.95 6.73 17.239 0.016 AB
PanSTARRS_r 451.69 1.94 17.263 0.005 AB
DES_r 323.57 1.52 17.625 0.005 AB
SDSS_i 620.97 8.47 16.917 0.015 AB
PanSTARRS_i 598.3 2.64 16.958 0.005 AB
PanSTARRS_z 631.57 5.2 16.899 0.009 AB
SDSS_z 755.88 24.94 16.704 0.036 AB
DES_z 455.05 4.61 17.255 0.011 AB
PanSTARRS_y 710.38 12.58 16.771 0.019 AB
2MASS_J 626.31 297.57 16.013 0.516 Vega
2MASS_H 1117.83 396.21 14.911 0.385 Vega
2MASS_K 771.49 483.97 14.844 0.681 Vega
WISE_W1 512.53 23.27 14.427 0.049 Vega
WISE_W2 322.61 37.3 14.289 0.126 Vega
WISE_W3 1045.75 290.55 11.177 0.302 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})\, 8.418 8.662 8.818
{\rm log}_{10}({\rm SFR}) -1.737 -1.133 -0.408
{\rm log}_{10}({\rm sSFR}) -10.432 -9.800 -8.949
{\rm stellar\ age} 0.881 4.334 6.535

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.664 -1.116 -0.307
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.581 -0.839 0.008

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.128 0.357 0.799
\delta -0.662 -0.238 0.161
\tau_1/\tau_2 0.698 1.089 1.443
Q_{PAH} 1.120 2.876 5.322
U_{min} 2.922 7.860 14.643
{\rm log}_{10}(\gamma_e)\, -2.967 -1.896 -0.736

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.398 -0.265 0.162
{\rm log}_{10}(\tau_{AGN})\, 1.037 1.505 1.871

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.871 -1.403 -0.951
0.03-0.10 Gyr -1.862 -1.090 -0.270
0.10-0.33 Gyr -1.737 -0.958 -0.371
0.33-1.07 Gyr -1.904 -0.968 -0.537
1.07-3.48 Gyr -2.824 -1.250 -0.923
3.48-11.37 Gyr -3.491 -1.533 -1.114
11.37-12.63 Gyr -3.434 -1.574 -0.936

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.062 10.154 10.248
{\rm log}_{10}({\rm SFR}) 0.667 0.850 1.047
{\rm log}_{10}({\rm sSFR}) -9.518 -9.291 -9.067
{\rm stellar\ age} 6.136 7.068 8.313

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.989 -0.671 -0.445
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.036 -0.716 -0.358

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.446 0.608 0.781
\delta -0.199 -0.074 0.030
\tau_1/\tau_2 0.748 1.026 1.323
Q_{PAH} 0.207 0.686 1.483
U_{min} 3.126 8.289 15.303
{\rm log}_{10}(\gamma_e)\, -2.828 -2.054 -1.482

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.379 -3.465 -2.566
{\rm log}_{10}(\tau_{AGN})\, 1.012 1.474 1.920

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.474 0.614 0.745
0.03-0.10 Gyr 0.709 0.932 1.151
0.10-0.33 Gyr -0.626 0.049 0.481
0.33-1.07 Gyr -0.971 -0.328 0.030
1.07-3.48 Gyr -0.536 -0.052 0.243
3.48-11.37 Gyr 0.074 0.287 0.428
11.37-12.63 Gyr -0.126 0.370 0.875