2024afkb

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Information

Transient

Name: AT2024afkb
Right ascension: 8h42m57.75s
Declination: 37d33m39.96s
Discovery Date: Dec. 24, 2024, 8:24 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.032

Host

Name: 2024afkb
Right ascension: 8h42m57.45s
Declination: 37d33m36.93s
Redshift: None
Photometric Redshift: 0.089
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.83
Cutout download processed 16.27
Global aperture construction processed 0.58
Local aperture photometry processed 5.11
Global aperture photometry processed 5.29
Validate local photometry processed 0.03
Validate global photometry processed 16.34
Host information processed 0.09
Global host SED inference processed 562.0
Local host SED inference processed 467.3
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
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) = 8h42m57.75s, 37d33m39.96s
semi major axis, semi minor axis (arcsec) = 1.2, 1.2
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 5.59 0.18 22.031 0.035
PanSTARRS_r 7.03 0.42 21.782 0.064
PanSTARRS_i 8.25 0.29 21.609 0.039
PanSTARRS_z 8.14 0.77 21.624 0.102
DES_z 8.23 0.55 21.611 0.073
PanSTARRS_y 12.96 2.22 21.118 0.186

Aperture details

RA, DEC (J2000) = 8h42m57.43s, 37d33m37.11s
semi major axis, semi minor axis (arcsec) = 8.08, 3.84
angle (degrees, anti-clockwise from east) = -112.47

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 38.73 4.42 19.930 0.124
GALEX_NUV 39.2 2.83 19.917 0.078
SDSS_u 36.64 5.37 19.990 0.159
SDSS_g 114.07 3.26 18.757 0.031
DES_g 109.85 0.8 18.798 0.008
PanSTARRS_g 114.93 1.53 18.749 0.014
SDSS_r 124.54 4.05 18.662 0.035
PanSTARRS_r 150.72 1.89 18.455 0.014
SDSS_i 172.09 4.91 18.311 0.031
PanSTARRS_i 176.1 1.31 18.286 0.008
PanSTARRS_z 176.9 3.37 18.281 0.021
SDSS_z 175.27 19.18 18.291 0.119
DES_z 172.88 2.49 18.306 0.016
PanSTARRS_y 233.16 9.72 17.981 0.045
2MASS_J 167.28 180.79 17.446 1.173
2MASS_H 274.88 274.89 16.435 1.086
2MASS_K 126.68 277.82 16.805 2.381
WISE_W1 122.0 13.86 15.985 0.123
WISE_W2 70.47 20.51 15.941 0.316
WISE_W3 -122.86 84.07
WISE_W4 -485.37 678.7
 

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})\, 7.751 8.024 8.224
{\rm log}_{10}({\rm SFR}) -1.737 -1.064 -0.300
{\rm log}_{10}({\rm sSFR}) -9.856 -9.121 -8.006
{\rm stellar\ age} 0.213 2.650 5.509

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.523 -0.817 -0.142
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.468 -0.759 0.007

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.193 0.469 1.096
\delta -0.453 -0.015 0.263
\tau_1/\tau_2 0.702 1.114 1.502
Q_{PAH} 1.399 3.148 5.244
U_{min} 3.040 8.806 16.710
{\rm log}_{10}(\gamma_e)\, -2.800 -1.794 -0.818

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.238 -0.160 0.217
{\rm log}_{10}(\tau_{AGN})\, 1.082 1.594 1.936

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.421 -1.462 -1.076
0.03-0.10 Gyr -1.784 -0.998 -0.152
0.10-0.33 Gyr -2.398 -1.211 -0.668
0.33-1.06 Gyr -4.099 -1.693 -1.123
1.06-3.47 Gyr -5.371 -2.327 -1.633
3.47-11.33 Gyr -6.252 -2.598 -1.838
11.33-12.59 Gyr -5.967 -2.575 -1.690

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.371 9.488 9.601
{\rm log}_{10}({\rm SFR}) 0.009 0.208 0.441
{\rm log}_{10}({\rm sSFR}) -9.526 -9.298 -9.009
{\rm stellar\ age} 4.406 5.768 6.835

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.255 -0.513 0.005
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.052 0.103 0.246

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.050 0.174 0.402
\delta 0.095 0.289 0.372
\tau_1/\tau_2 0.819 1.171 1.520
Q_{PAH} 1.899 3.750 5.446
U_{min} 2.612 7.581 14.322
{\rm log}_{10}(\gamma_e)\, -2.905 -1.720 -0.601

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.113 -2.827 -1.577
{\rm log}_{10}(\tau_{AGN})\, 1.083 1.556 1.946

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.414 -0.221 -0.065
0.03-0.10 Gyr 0.085 0.324 0.573
0.10-0.33 Gyr -0.156 0.108 0.313
0.33-1.06 Gyr -0.702 -0.306 -0.077
1.06-3.47 Gyr -0.776 -0.463 -0.249
3.47-11.33 Gyr -0.796 -0.489 -0.295
11.33-12.59 Gyr -0.891 -0.407 -0.013