2024kfj

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Information

Transient

Name: AT2024kfj
Right ascension: 18h40m30.30s
Declination: 12d27m56.80s
Discovery Date: May 30, 2024, 8:29 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.498

Host

Name: 2024kfj
Right ascension: 18h40m30.14s
Declination: 12d27m55.11s
Redshift: 0.062169
Photometric Redshift: 0.072
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 4.1
Cutout download processed 3.5
Global aperture construction processed 0.68
Local aperture photometry processed 3.57
Global aperture photometry processed 3.62
Validate local photometry processed 0.02
Validate global photometry processed 12.47
Host information processed 0.13
Global host SED inference processed 439.24
Local host SED inference processed 482.31
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.07
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) = 18h40m30.30s, 12d27m56.80s
semi major axis, semi minor axis (arcsec) = 1.67, 1.67
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 21.77 0.45 20.555 0.022 AB
PanSTARRS_r 64.93 0.73 19.369 0.012 AB
PanSTARRS_i 132.17 1.38 18.597 0.011 AB
PanSTARRS_z 189.0 1.8 18.209 0.010 AB
PanSTARRS_y 264.88 4.33 17.842 0.018 AB

Aperture details

RA, DEC (J2000) = 18h40m30.14s, 12d27m55.26s
semi major axis, semi minor axis (arcsec) = 6.08, 5.17
angle (degrees, anti-clockwise from east) = -139.52

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.72 2.64 21.831 0.426 AB
GALEX_NUV 5.49 3.38 22.050 0.667 AB
PanSTARRS_g 206.74 1.5 18.111 0.008 AB
PanSTARRS_r 669.31 2.43 16.836 0.004 AB
PanSTARRS_i 1271.73 4.46 16.139 0.004 AB
PanSTARRS_z 1999.61 5.78 15.648 0.003 AB
PanSTARRS_y 2612.02 13.77 15.358 0.006 AB
2MASS_J 4917.35 170.96 13.776 0.038 Vega
2MASS_H 6759.49 251.61 12.958 0.040 Vega
2MASS_K 6398.49 265.56 12.547 0.045 Vega
WISE_W1 2858.73 149.3 12.561 0.057 Vega
WISE_W2 1769.32 103.44 12.441 0.063 Vega
WISE_W3 234.41 95.44 12.801 0.442 Vega
WISE_W4 373.21 519.86 10.850 1.512 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})\, 9.739 9.866 9.982
{\rm log}_{10}({\rm SFR}) -1.075 -0.538 -0.109
{\rm log}_{10}({\rm sSFR}) -10.968 -10.405 -9.951
{\rm stellar\ age} 4.879 6.870 8.152

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.209 -0.567 -0.146
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.441 -0.112 0.246

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.475 0.970 1.382
\delta -0.538 -0.139 0.197
\tau_1/\tau_2 0.635 1.015 1.401
Q_{PAH} 0.555 2.231 4.234
U_{min} 2.827 8.326 16.003
{\rm log}_{10}(\gamma_e)\, -3.235 -1.744 -0.650

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.235 -2.162 -0.614
{\rm log}_{10}(\tau_{AGN})\, 1.068 1.453 1.968

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.248 -0.714 -0.276
0.03-0.10 Gyr -1.240 -0.507 0.161
0.10-0.33 Gyr -1.340 -0.573 0.002
0.33-1.08 Gyr -1.304 -0.506 -0.066
1.08-3.54 Gyr -1.056 -0.374 -0.047
3.54-11.64 Gyr -0.738 -0.278 -0.097
11.64-12.93 Gyr -0.962 -0.228 0.251

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.844 10.907 10.998
{\rm log}_{10}({\rm SFR}) -1.800 -0.747 -0.224
{\rm log}_{10}({\rm sSFR}) -12.729 -11.658 -11.161
{\rm stellar\ age} 7.113 8.052 11.092

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.446 -0.293 -0.159
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.665 -0.966 -0.074

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.165 0.339 0.520
\delta -0.862 -0.629 -0.284
\tau_1/\tau_2 0.711 1.059 1.404
Q_{PAH} 0.538 1.996 3.802
U_{min} 2.990 9.162 16.897
{\rm log}_{10}(\gamma_e)\, -2.616 -1.500 -0.749

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.151 -3.133 -2.120
{\rm log}_{10}(\tau_{AGN})\, 1.072 1.556 1.963

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.984 -0.931 -0.407
0.03-0.10 Gyr -1.492 -0.449 0.441
0.10-0.33 Gyr -1.649 -0.392 0.295
0.33-1.08 Gyr -1.439 -0.160 0.383
1.08-3.54 Gyr -1.070 0.161 0.652
3.54-11.64 Gyr 0.131 0.783 0.919
11.64-12.93 Gyr 0.522 1.061 1.784