2024kkj

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Information

Transient

Name: AT2024kkj
Right ascension: 15h55m14.94s
Declination: 33d22m18.63s
Discovery Date: May 28, 2024, 11 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.025

Host

Name: 2024kkj
Right ascension: 15h55m14.48s
Declination: 33d22m14.43s
Redshift: 0.105833
Photometric Redshift: 0.113
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.2
Cutout download processed 18.44
Global aperture construction processed 0.69
Local aperture photometry processed 5.17
Global aperture photometry processed 5.11
Validate local photometry processed 0.03
Validate global photometry processed 16.73
Host information processed 0.13
Global host SED inference processed 491.89
Local host SED inference processed 541.75
Transient information processed 0.0
Transient MWEBV processed 0.13
Host MWEBV processed 0.12
Log transient processing status processed None
 

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) = 15h55m14.94s, 33d22m18.63s
semi major axis, semi minor axis (arcsec) = 1.03, 1.03
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 6.07 0.55 21.941 0.099 AB
PanSTARRS_y 5.86 1.83 21.980 0.339 AB

Aperture details

RA, DEC (J2000) = 15h55m14.49s, 33d22m14.50s
semi major axis, semi minor axis (arcsec) = 10.62, 6.49
angle (degrees, anti-clockwise from east) = -118.78

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 31.96 4.61 20.139 0.157 AB
GALEX_NUV 50.09 3.77 19.651 0.082 AB
SDSS_u 150.01 6.02 18.460 0.044 AB
SDSS_g 349.89 5.28 17.540 0.016 AB
DES_g 332.8 1.32 17.595 0.004 AB
PanSTARRS_g 360.19 2.3 17.509 0.007 AB
SDSS_r 552.16 6.84 17.045 0.013 AB
PanSTARRS_r 578.52 3.37 16.994 0.006 AB
DES_r 574.42 2.86 17.002 0.005 AB
SDSS_i 776.01 9.48 16.675 0.013 AB
PanSTARRS_i 755.32 2.56 16.705 0.004 AB
PanSTARRS_z 826.98 5.18 16.606 0.007 AB
SDSS_z 829.25 22.43 16.603 0.029 AB
DES_z 858.58 6.29 16.566 0.008 AB
PanSTARRS_y 988.85 14.08 16.412 0.015 AB
2MASS_J 1514.89 197.03 15.054 0.141 Vega
2MASS_H 735.14 350.85 15.366 0.518 Vega
2MASS_K 1253.82 321.45 14.317 0.278 Vega
WISE_W1 702.39 19.53 14.085 0.030 Vega
WISE_W2 466.22 22.71 13.890 0.053 Vega
WISE_W3 1721.36 72.61 10.636 0.046 Vega
WISE_W4 1948.83 526.54 9.056 0.293 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})\, 7.871 8.371 8.646
{\rm log}_{10}({\rm SFR}) -1.084 -0.581 -0.103
{\rm log}_{10}({\rm sSFR}) -9.617 -8.937 -8.123
{\rm stellar\ age} 0.693 5.496 7.701

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.500 -0.863 -0.236
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.380 -0.496 0.171

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.735 1.190 1.868
\delta -0.271 0.074 0.277
\tau_1/\tau_2 0.522 0.930 1.388
Q_{PAH} 0.667 2.271 4.953
U_{min} 3.433 9.250 16.727
{\rm log}_{10}(\gamma_e)\, -2.901 -1.513 -0.551

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.792 -0.411 0.184
{\rm log}_{10}(\tau_{AGN})\, 1.133 1.537 1.897

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.235 -0.698 -0.192
0.03-0.10 Gyr -2.807 -1.482 -0.626
0.10-0.32 Gyr -3.581 -1.969 -1.145
0.32-1.06 Gyr -4.530 -2.170 -1.484
1.06-3.43 Gyr -4.548 -2.184 -1.624
3.43-11.14 Gyr -4.129 -1.973 -1.461
11.14-12.38 Gyr -4.297 -1.991 -1.121

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.421 10.478 10.521
{\rm log}_{10}({\rm SFR}) 0.490 0.565 0.640
{\rm log}_{10}({\rm sSFR}) -10.005 -9.911 -9.808
{\rm stellar\ age} 5.632 6.478 7.309

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.202 -0.103 -0.025
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.201 -0.110 -0.030

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.149 0.183 0.259
\delta -0.956 -0.842 -0.616
\tau_1/\tau_2 0.810 1.117 1.448
Q_{PAH} 0.610 1.315 2.072
U_{min} 2.238 7.377 14.768
{\rm log}_{10}(\gamma_e)\, -3.448 -2.575 -1.774

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.268 -3.248 -2.349
{\rm log}_{10}(\tau_{AGN})\, 0.960 1.399 1.882

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.333 0.408 0.485
0.03-0.10 Gyr 0.568 0.740 0.900
0.10-0.32 Gyr -0.295 0.148 0.394
0.32-1.06 Gyr -0.380 -0.073 0.160
1.06-3.43 Gyr 0.124 0.363 0.565
3.43-11.14 Gyr 0.211 0.378 0.478
11.14-12.38 Gyr -0.058 0.372 0.762