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

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 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
Processing status completed N/A N/A
 

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 Mag sys
PanSTARRS_g 115.08 0.67 18.747 0.006 AB
PanSTARRS_r 202.7 0.84 18.133 0.005 AB
PanSTARRS_i 247.78 0.65 17.915 0.003 AB
PanSTARRS_z 293.57 1.6 17.731 0.006 AB
PanSTARRS_y 332.13 4.41 17.597 0.014 AB

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 Mag sys
GALEX_FUV 16.66 3.06 20.846 0.199 AB
GALEX_NUV 15.41 0.73 20.931 0.052 AB
PanSTARRS_g 166.39 1.22 18.347 0.008 AB
PanSTARRS_r 281.75 1.49 17.775 0.006 AB
PanSTARRS_i 354.85 1.16 17.525 0.004 AB
PanSTARRS_z 406.19 2.88 17.378 0.008 AB
PanSTARRS_y 485.17 7.93 17.185 0.018 AB
2MASS_J 539.16 142.74 16.176 0.287 Vega
2MASS_H 909.11 260.01 15.136 0.311 Vega
2MASS_K 522.94 221.58 15.266 0.460 Vega
WISE_W1 344.31 11.75 14.859 0.037 Vega
WISE_W2 232.65 15.64 14.644 0.073 Vega
WISE_W3 930.05 85.13 11.305 0.099 Vega
WISE_W4 2126.83 578.71 8.961 0.295 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})\, 9.265 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