2024kfb

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Information

Transient

Name: AT2024kfb
Right ascension: 22h28m18.70s
Declination: 29d51m16.91s
Discovery Date: June 1, 2024, 9:43 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.058

Host

Name: 2024kfb
Right ascension: 22h28m19.73s
Declination: 29d51m10.80s
Redshift: 0.066053
Photometric Redshift: 0.053
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.84
Cutout download processed None
Global aperture construction processed 0.62
Local aperture photometry processed 6.65
Global aperture photometry processed 7.27
Validate local photometry processed 0.03
Validate global photometry processed 18.76
Host information processed 0.08
Global host SED inference processed 460.79
Local host SED inference processed 452.18
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.1
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) = 22h28m18.70s, 29d51m16.91s
semi major axis, semi minor axis (arcsec) = 1.58, 1.58
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 5.15 1.23 22.120 0.260 AB
SDSS_g 8.67 0.85 21.555 0.107 AB
DES_g 9.18 0.19 21.493 0.023 AB
PanSTARRS_g 7.47 0.37 21.716 0.054 AB
SDSS_r 11.73 1.13 21.227 0.105 AB
PanSTARRS_r 10.81 0.44 21.316 0.044 AB
DES_r 14.29 0.38 21.013 0.029 AB
SDSS_i 18.2 1.74 20.750 0.104 AB
PanSTARRS_i 13.48 0.56 21.076 0.045 AB
PanSTARRS_z 13.88 1.2 21.044 0.094 AB
SDSS_z 15.44 5.05 20.929 0.355 AB
DES_z 17.68 1.05 20.781 0.065 AB
PanSTARRS_y 12.98 2.9 21.117 0.243 AB

Aperture details

RA, DEC (J2000) = 22h28m19.71s, 29d51m10.76s
semi major axis, semi minor axis (arcsec) = 20.07, 18.79
angle (degrees, anti-clockwise from east) = -36.74

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 102.2 9.2 18.876 0.098 AB
GALEX_NUV 156.11 6.78 18.416 0.047 AB
SDSS_u 697.98 15.18 16.790 0.024 AB
SDSS_g 1635.78 11.52 15.866 0.008 AB
PanSTARRS_g 1702.34 4.39 15.822 0.003 AB
SDSS_r 2966.52 16.59 15.219 0.006 AB
PanSTARRS_r 3051.02 5.37 15.189 0.002 AB
DES_r 3372.19 5.38 15.080 0.002 AB
SDSS_i 4247.48 23.67 14.830 0.006 AB
PanSTARRS_i 4211.02 6.67 14.839 0.002 AB
PanSTARRS_z 4998.4 14.54 14.653 0.003 AB
SDSS_z 5290.49 63.2 14.591 0.013 AB
PanSTARRS_y 5694.08 34.84 14.511 0.007 AB
2MASS_J 8094.96 475.86 13.235 0.064 Vega
2MASS_H 7857.53 654.24 12.794 0.090 Vega
2MASS_K 9414.55 853.78 12.128 0.098 Vega
WISE_W2 2615.99 63.29 12.017 0.026 Vega
WISE_W3 6758.95 282.21 9.151 0.045 Vega
WISE_W4 4724.78 1256.17 8.094 0.289 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})\, 7.849 8.154 8.349
{\rm log}_{10}({\rm SFR}) -1.618 -0.956 -0.349
{\rm log}_{10}({\rm sSFR}) -9.837 -9.095 -8.187
{\rm stellar\ age} 0.328 3.634 6.247

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.679 -1.046 -0.188
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.794 -1.278 0.138

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.260 0.633 1.231
\delta -0.535 -0.074 0.232
\tau_1/\tau_2 0.748 1.109 1.508
Q_{PAH} 1.164 2.895 5.174
U_{min} 3.267 8.496 15.839
{\rm log}_{10}(\gamma_e)\, -2.976 -1.960 -0.820

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.477 -0.592 0.057
{\rm log}_{10}(\tau_{AGN})\, 1.088 1.521 1.920

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.772 -1.284 -0.870
0.03-0.10 Gyr -1.704 -0.904 -0.210
0.10-0.33 Gyr -2.108 -1.174 -0.622
0.33-1.08 Gyr -3.818 -1.620 -1.123
1.08-3.53 Gyr -4.366 -2.030 -1.499
3.53-11.59 Gyr -4.827 -2.223 -1.637
11.59-12.88 Gyr -4.510 -2.242 -1.455

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.878 10.943 11.021
{\rm log}_{10}({\rm SFR}) 0.618 0.940 1.216
{\rm log}_{10}({\rm sSFR}) -10.372 -10.017 -9.728
{\rm stellar\ age} 6.275 7.282 9.045

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.600 -0.373 -0.228
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.178 0.351 0.451

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.158 0.250 0.425
\delta -0.795 -0.393 0.015
\tau_1/\tau_2 0.623 0.982 1.346
Q_{PAH} 1.004 2.012 3.232
U_{min} 2.439 6.833 13.370
{\rm log}_{10}(\gamma_e)\, -3.406 -2.688 -1.940

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.702 -2.474 -1.691
{\rm log}_{10}(\tau_{AGN})\, 0.988 1.359 1.766

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.204 0.496 0.694
0.03-0.10 Gyr 0.671 1.050 1.357
0.10-0.33 Gyr 0.461 0.878 1.153
0.33-1.08 Gyr -0.260 0.470 0.758
1.08-3.53 Gyr 0.262 0.844 1.149
3.53-11.59 Gyr 0.720 1.058 1.198
11.59-12.88 Gyr 0.475 1.140 1.788