2024aexg

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Information

Transient

Name: AT2024aexg
Right ascension: 22h04m38.24s
Declination: -16d57m43.31s
Discovery Date: Dec. 25, 2024, 10:19 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.034

Host

Name: 2024aexg
Right ascension: 22h04m40.11s
Declination: -16d57m45.96s
Redshift: 0.042156
Photometric Redshift: 0.042
 

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 1.77
Cutout download processed 2.26
Global aperture construction processed 0.67
Local aperture photometry processed 3.37
Global aperture photometry processed 3.49
Validate local photometry processed 0.02
Validate global photometry processed 9.77
Host information processed 0.09
Global host SED inference processed 401.44
Local host SED inference processed 424.26
Transient information processed 0.0
Transient MWEBV processed 0.11
Host MWEBV processed 0.13
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) = 22h04m38.24s, -16d57m43.31s
semi major axis, semi minor axis (arcsec) = 2.41, 2.41
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 6.21 0.64 21.917 0.113 AB
PanSTARRS_r 13.22 0.82 21.097 0.067 AB
PanSTARRS_i 16.85 0.77 20.833 0.050 AB
PanSTARRS_z 19.61 1.88 20.669 0.104 AB
PanSTARRS_y 3.59 6.24 22.513 1.888 AB

Aperture details

RA, DEC (J2000) = 22h04m40.06s, -16d57m46.03s
semi major axis, semi minor axis (arcsec) = 26.93, 13.8
angle (degrees, anti-clockwise from east) = -100.07

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 2857.24 5.67 15.260 0.002 AB
PanSTARRS_r 5241.21 7.14 14.601 0.001 AB
PanSTARRS_i 7209.69 6.26 14.255 0.001 AB
PanSTARRS_z 8785.83 15.11 14.041 0.002 AB
PanSTARRS_y 10843.97 52.34 13.812 0.005 AB
2MASS_J 14086.41 464.75 12.633 0.036 Vega
2MASS_H 17482.29 818.23 11.926 0.051 Vega
2MASS_K 13907.34 864.26 11.704 0.067 Vega
WISE_W1 7699.13 71.84 11.485 0.010 Vega
WISE_W2 4844.22 89.89 11.348 0.020 Vega
WISE_W3 17689.82 314.97 8.107 0.019 Vega
WISE_W4 27622.76 2280.6 6.177 0.090 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})\, 8.106 8.307 8.480
{\rm log}_{10}({\rm SFR}) -2.107 -1.482 -1.046
{\rm log}_{10}({\rm sSFR}) -10.442 -9.815 -9.223
{\rm stellar\ age} 4.738 7.041 8.904

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.573 -0.858 -0.241
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.724 -0.738 0.260

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.666 1.212 1.678
\delta -0.189 0.112 0.291
\tau_1/\tau_2 0.617 0.970 1.310
Q_{PAH} 0.619 1.925 4.366
U_{min} 2.908 7.800 14.684
{\rm log}_{10}(\gamma_e)\, -3.006 -2.043 -0.956

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.343 -0.877 0.034
{\rm log}_{10}(\tau_{AGN})\, 1.030 1.429 1.918

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.176 -1.371 -0.949
0.03-0.10 Gyr -2.500 -1.633 -1.082
0.10-0.33 Gyr -2.777 -1.871 -1.309
0.33-1.09 Gyr -2.929 -1.940 -1.387
1.09-3.60 Gyr -2.677 -1.780 -1.447
3.60-11.87 Gyr -2.256 -1.638 -1.402
11.87-13.19 Gyr -2.316 -1.575 -0.887

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.711 10.870 10.960
{\rm log}_{10}({\rm SFR}) -0.785 0.422 0.901
{\rm log}_{10}({\rm sSFR}) -11.618 -10.464 -9.960
{\rm stellar\ age} 5.283 7.625 9.797

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.557 -0.359 -0.192
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.791 -0.742 0.189

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.237 0.442 0.649
\delta -0.611 -0.321 -0.016
\tau_1/\tau_2 0.551 0.948 1.374
Q_{PAH} 0.595 1.827 5.335
U_{min} 2.556 7.120 14.019
{\rm log}_{10}(\gamma_e)\, -3.473 -2.180 -0.999

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.574 -2.213 -1.435
{\rm log}_{10}(\tau_{AGN})\, 1.104 1.609 1.983

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.612 0.475 0.900
0.03-0.10 Gyr -1.872 0.229 0.922
0.10-0.33 Gyr -1.964 0.011 0.807
0.33-1.09 Gyr -1.256 0.096 0.728
1.09-3.60 Gyr -0.185 0.718 1.204
3.60-11.87 Gyr 0.231 0.902 1.126
11.87-13.19 Gyr 0.102 1.076 1.785