2024sej

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Information

Transient

Name: AT2024sej
Right ascension: 22h01m23.46s
Declination: -8d21m21.78s
Discovery Date: Aug. 9, 2024, 8:01 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.032

Host

Name: 2024sej
Right ascension: 22h01m22.84s
Declination: -8d21m21.82s
Redshift: 0.099870
Photometric Redshift: 0.069
 

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 1.38
Cutout download processed 8.1
Global aperture construction processed 0.6
Local aperture photometry processed 4.41
Global aperture photometry processed 4.44
Validate local photometry processed 0.02
Validate global photometry processed 9.98
Host information processed 0.14
Global host SED inference processed 798.78
Local host SED inference processed 527.5
Transient information processed 0.0
Transient MWEBV processed 0.12
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) = 22h01m23.46s, -8d21m21.78s
semi major axis, semi minor axis (arcsec) = 1.09, 1.09
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 2.94 0.26 22.729 0.094 AB
PanSTARRS_z 4.19 0.7 22.344 0.182 AB
DES_z 4.92 0.47 22.171 0.104 AB
PanSTARRS_y 1.96 1.76 23.171 0.977 AB

Aperture details

RA, DEC (J2000) = 22h01m22.85s, -8d21m21.71s
semi major axis, semi minor axis (arcsec) = 9.36, 7.37
angle (degrees, anti-clockwise from east) = -90.92

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 674.81 1.07 16.827 0.002 AB
PanSTARRS_g 681.5 1.8 16.816 0.003 AB
PanSTARRS_r 1057.24 1.95 16.340 0.002 AB
DES_r 1128.96 4.25 16.268 0.004 AB
PanSTARRS_z 1660.38 5.37 15.849 0.004 AB
DES_z 1707.27 7.72 15.819 0.005 AB
2MASS_J 2021.2 260.38 14.741 0.140 Vega
2MASS_H 2547.27 409.92 14.017 0.175 Vega
2MASS_K 3264.39 474.65 13.278 0.158 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})\, 7.696 8.221 8.531
{\rm log}_{10}({\rm SFR}) -1.233 -0.527 -0.059
{\rm log}_{10}({\rm sSFR}) -9.565 -8.739 -7.844
{\rm stellar\ age} 0.194 4.069 7.029

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.504 -0.924 -0.302
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.346 -0.619 0.060

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.206 1.811 2.367
\delta -0.050 0.145 0.323
\tau_1/\tau_2 0.608 1.014 1.424
Q_{PAH} 1.148 3.245 5.342
U_{min} 3.561 9.631 16.972
{\rm log}_{10}(\gamma_e)\, -3.109 -1.687 -0.417

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.583 -0.986 0.207
{\rm log}_{10}(\tau_{AGN})\, 1.047 1.509 1.899

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.233 -0.527 -0.059
0.03-0.10 Gyr -2.898 -1.372 -0.604
0.10-0.33 Gyr -3.671 -1.794 -1.050
0.33-1.06 Gyr -4.881 -2.189 -1.451
1.06-3.45 Gyr -5.478 -2.335 -1.641
3.45-11.21 Gyr -5.494 -2.317 -1.617
11.21-12.46 Gyr -6.097 -2.410 -1.383

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.517 10.683 10.790
{\rm log}_{10}({\rm SFR}) -1.547 -0.217 0.465
{\rm log}_{10}({\rm sSFR}) -12.208 -10.932 -10.223
{\rm stellar\ age} 1.518 4.940 6.909

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.600 -0.807 -0.358
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.580 -0.602 0.141

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.164 0.501 0.963
\delta -0.723 -0.301 0.085
\tau_1/\tau_2 0.636 1.061 1.493
Q_{PAH} 0.439 2.203 4.801
U_{min} 2.695 8.927 17.264
{\rm log}_{10}(\gamma_e)\, -3.112 -2.074 -1.108

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.971 -2.034 -0.757
{\rm log}_{10}(\tau_{AGN})\, 1.184 1.583 2.031

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.547 -0.217 0.465
0.03-0.10 Gyr -1.570 0.367 1.242
0.10-0.33 Gyr -0.950 0.609 1.119
0.33-1.06 Gyr -0.065 0.740 1.395
1.06-3.45 Gyr -1.029 0.557 0.919
3.45-11.21 Gyr -1.800 0.311 0.659
11.21-12.46 Gyr -2.564 0.155 0.877