2024kjj

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Information

Transient

Name: AT2024kjj
Right ascension: 20h57m25.43s
Declination: 39d50m04.48s
Discovery Date: June 4, 2024, 2:44 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.672

Host

Name: 2024kjj
Right ascension: 20h57m24.59s
Declination: 39d50m06.09s
Redshift: None
Photometric Redshift: 0.055
 

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 3.5
Cutout download processed 2.64
Global aperture construction processed 1.01
Local aperture photometry processed 3.43
Global aperture photometry processed 3.43
Validate local photometry processed 0.02
Validate global photometry processed 10.82
Host information processed 0.12
Global host SED inference processed 538.96
Local host SED inference processed 728.57
Transient information processed 0.0
Transient MWEBV processed 0.08
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) = 20h57m25.43s, 39d50m04.48s
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
PanSTARRS_g 0.79 0.54 24.158 0.749 AB
PanSTARRS_r 1.97 0.82 23.162 0.451 AB
PanSTARRS_i 6.02 1.08 21.951 0.194 AB
PanSTARRS_z 3.93 1.82 22.413 0.503 AB
PanSTARRS_y 13.71 4.15 21.057 0.328 AB

Aperture details

RA, DEC (J2000) = 20h57m24.60s, 39d50m06.17s
semi major axis, semi minor axis (arcsec) = 2.27, 1.24
angle (degrees, anti-clockwise from east) = -85.28

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 3.43 0.49 22.562 0.154 AB
PanSTARRS_r 12.81 0.68 21.131 0.058 AB
PanSTARRS_i 27.0 0.85 20.322 0.034 AB
PanSTARRS_z 43.92 1.4 19.793 0.035 AB
PanSTARRS_y 48.44 3.04 19.687 0.068 AB
2MASS_J 45.99 78.31 18.848 1.849 Vega
2MASS_H -68.58 113.06 Vega
2MASS_K -18.73 134.68 Vega
WISE_W1 31.21 93.14 17.465 3.240 Vega
WISE_W2 22.09 57.0 17.200 2.802 Vega
WISE_W3 -21.79 63.77 Vega
WISE_W4 -383.46 368.01 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})\, 7.957 8.403 8.692
{\rm log}_{10}({\rm SFR}) -1.246 -0.735 -0.386
{\rm log}_{10}({\rm sSFR}) -9.759 -9.153 -8.450
{\rm stellar\ age} 1.023 5.954 8.187

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.737 -1.096 -0.131
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.142 -0.489 0.170

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.882 1.300 1.793
\delta -0.294 -0.029 0.253
\tau_1/\tau_2 0.564 0.966 1.379
Q_{PAH} 1.037 2.873 5.318
U_{min} 3.282 8.819 16.189
{\rm log}_{10}(\gamma_e)\, -3.212 -2.030 -0.814

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.054 -2.018 -0.646
{\rm log}_{10}(\tau_{AGN})\, 1.006 1.398 1.811

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.414 -0.884 -0.488
0.03-0.10 Gyr -2.752 -1.487 -0.815
0.10-0.33 Gyr -3.977 -2.001 -1.177
0.33-1.08 Gyr -4.397 -2.137 -1.327
1.08-3.56 Gyr -4.335 -2.138 -1.524
3.56-11.72 Gyr -4.168 -1.969 -1.458
11.72-13.02 Gyr -4.169 -1.990 -1.134

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.075 9.232 9.360
{\rm log}_{10}({\rm SFR}) -2.584 -1.405 -0.854
{\rm log}_{10}({\rm sSFR}) -11.788 -10.612 -10.040
{\rm stellar\ age} 4.831 7.113 8.873

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.644 -1.127 -0.474
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.756 -1.207 -0.304

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.510 1.017 1.324
\delta -0.432 -0.021 0.233
\tau_1/\tau_2 0.737 1.123 1.504
Q_{PAH} 0.997 2.827 5.089
U_{min} 2.978 9.434 17.006
{\rm log}_{10}(\gamma_e)\, -3.246 -2.185 -1.050

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.117 -1.252 -0.556
{\rm log}_{10}(\tau_{AGN})\, 1.131 1.529 1.866

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.762 -1.584 -1.032
0.03-0.10 Gyr -2.266 -1.375 -0.462
0.10-0.33 Gyr -2.719 -1.508 -0.864
0.33-1.08 Gyr -2.689 -1.359 -0.777
1.08-3.56 Gyr -2.789 -1.123 -0.731
3.56-11.72 Gyr -1.749 -0.949 -0.712
11.72-13.02 Gyr -1.599 -0.828 -0.246