2024xaf

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Information

Transient

Name: AT2024xaf
Right ascension: 8h54m55.92s
Declination: 71d29m00.31s
Discovery Date: Oct. 1, 2024, 4:41 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.094

Host

Name: 2024xaf
Right ascension: 8h54m56.13s
Declination: 71d28m59.78s
Redshift: None
Photometric Redshift: 0.044
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.4
Cutout download processed 3.7
Global aperture construction processed 0.62
Local aperture photometry processed 3.34
Global aperture photometry processed 3.47
Validate local photometry processed 0.02
Validate global photometry processed 10.3
Host information processed 0.08
Global host SED inference processed 421.15
Local host SED inference processed 550.73
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.08
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) = 8h54m55.92s, 71d29m00.31s
semi major axis, semi minor axis (arcsec) = 2.33, 2.33
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 115.08 0.67 18.747 0.006
PanSTARRS_r 202.7 0.84 18.133 0.005
PanSTARRS_i 247.78 0.65 17.915 0.003
PanSTARRS_z 293.57 1.6 17.731 0.006
PanSTARRS_y 332.13 4.41 17.597 0.014

Aperture details

RA, DEC (J2000) = 8h54m56.09s, 71d28m59.87s
semi major axis, semi minor axis (arcsec) = 4.66, 4.33
angle (degrees, anti-clockwise from east) = -117.69

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 16.66 3.06 20.846 0.199
GALEX_NUV 15.41 0.73 20.931 0.052
PanSTARRS_g 166.39 1.22 18.347 0.008
PanSTARRS_r 281.75 1.49 17.775 0.006
PanSTARRS_i 354.85 1.16 17.525 0.004
PanSTARRS_z 406.19 2.88 17.378 0.008
PanSTARRS_y 485.17 7.93 17.185 0.018
2MASS_J 539.16 142.74 16.176 0.287
2MASS_H 909.11 260.01 15.136 0.311
2MASS_K 522.94 221.58 15.266 0.460
WISE_W1 344.31 11.75 14.859 0.037
WISE_W2 232.65 15.64 14.644 0.073
WISE_W3 930.05 85.13 11.305 0.099
WISE_W4 2126.83 578.71 8.961 0.295
 

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})\, 9.265 9.384 9.505
{\rm log}_{10}({\rm SFR}) -1.490 -0.829 -0.401
{\rm log}_{10}({\rm sSFR}) -10.970 -10.211 -9.770
{\rm stellar\ age} 6.126 7.646 9.990

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.577 -1.164 -0.801
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.898 -1.503 0.297

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.125 0.399 0.637
\delta -0.694 -0.272 0.130
\tau_1/\tau_2 0.705 1.068 1.424
Q_{PAH} 1.134 2.861 5.092
U_{min} 2.646 8.105 14.920
{\rm log}_{10}(\gamma_e)\, -3.292 -2.120 -0.971

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.263 -1.412 -0.507
{\rm log}_{10}(\tau_{AGN})\, 0.876 1.314 1.892

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.550 -0.884 -0.553
0.03-0.10 Gyr -1.743 -0.850 -0.330
0.10-0.33 Gyr -1.981 -0.935 -0.426
0.33-1.09 Gyr -1.976 -0.996 -0.545
1.09-3.59 Gyr -1.778 -0.803 -0.464
3.59-11.86 Gyr -0.925 -0.540 -0.358
11.86-13.17 Gyr -0.897 -0.334 0.339

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.431 9.516 9.618
{\rm log}_{10}({\rm SFR}) -1.004 -0.791 -0.582
{\rm log}_{10}({\rm sSFR}) -10.517 -10.295 -10.103
{\rm stellar\ age} 6.051 7.168 8.227

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.179 -0.829 -0.551
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.889 0.214 0.399

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.183 0.324 0.514
\delta 0.081 0.282 0.367
\tau_1/\tau_2 0.556 0.862 1.194
Q_{PAH} 0.913 2.503 4.817
U_{min} 3.027 7.803 14.825
{\rm log}_{10}(\gamma_e)\, -2.657 -1.727 -0.987

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.524 -2.070 -1.475
{\rm log}_{10}(\tau_{AGN})\, 0.919 1.280 1.771

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.958 -0.733 -0.535
0.03-0.10 Gyr -1.169 -0.822 -0.547
0.10-0.33 Gyr -1.186 -0.798 -0.489
0.33-1.09 Gyr -1.088 -0.697 -0.391
1.09-3.59 Gyr -0.807 -0.459 -0.252
3.59-11.86 Gyr -0.572 -0.353 -0.205
11.86-13.17 Gyr -0.834 -0.347 0.104