2024ahka

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Information

Transient

Name: AT2024ahka
Right ascension: 4h22m08.83s
Declination: 6d57m57.53s
Discovery Date: Dec. 20, 2024, 8:43 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.158

Host

Name: 2024ahka
Right ascension: 4h22m08.99s
Declination: 6d57m59.19s
Redshift: None
Photometric Redshift: 0.104
 

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 4.66
Cutout download processed 12.87
Global aperture construction processed 0.62
Local aperture photometry processed 4.41
Global aperture photometry processed 4.4
Validate local photometry processed 0.02
Validate global photometry processed 12.63
Host information processed 0.09
Global host SED inference processed 448.38
Local host SED inference processed 712.38
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
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) = 4h22m08.83s, 6d57m57.53s
semi major axis, semi minor axis (arcsec) = 1.05, 1.05
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_y 32.18 1.98 20.131 0.067 AB

Aperture details

RA, DEC (J2000) = 4h22m08.98s, 6d57m59.32s
semi major axis, semi minor axis (arcsec) = 6.99, 3.58
angle (degrees, anti-clockwise from east) = -132.41

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 49.48 4.46 19.664 0.098 AB
SDSS_g 93.09 2.85 18.978 0.033 AB
PanSTARRS_g 103.83 1.25 18.859 0.013 AB
SDSS_r 207.32 4.49 18.108 0.023 AB
PanSTARRS_r 225.55 2.12 18.017 0.010 AB
SDSS_i 336.2 6.0 17.583 0.019 AB
PanSTARRS_i 358.4 2.16 17.514 0.007 AB
PanSTARRS_z 417.51 3.5 17.348 0.009 AB
SDSS_z 441.04 15.75 17.289 0.039 AB
PanSTARRS_y 484.3 8.85 17.187 0.020 AB
2MASS_J 693.21 132.23 15.903 0.207 Vega
2MASS_H 883.48 203.61 15.167 0.250 Vega
2MASS_K 958.55 197.48 14.608 0.224 Vega
WISE_W1 458.92 17.55 14.547 0.042 Vega
WISE_W2 315.67 24.18 14.313 0.083 Vega
WISE_W3 1154.1 102.46 11.070 0.096 Vega
WISE_W4 4440.39 913.87 8.161 0.223 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})\, 8.466 8.990 9.328
{\rm log}_{10}({\rm SFR}) -0.809 -0.312 0.138
{\rm log}_{10}({\rm sSFR}) -10.005 -9.337 -8.388
{\rm stellar\ age} 1.162 5.715 8.198

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.292 -0.349 0.071
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.190 -0.485 0.191

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.395 0.811 1.274
\delta -0.640 -0.174 0.170
\tau_1/\tau_2 0.459 0.859 1.324
Q_{PAH} 0.485 1.707 4.771
U_{min} 3.083 8.626 15.734
{\rm log}_{10}(\gamma_e)\, -3.258 -2.101 -0.698

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.864 -0.777 -0.083
{\rm log}_{10}(\tau_{AGN})\, 0.965 1.434 1.899

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.628 -0.150 0.298
0.03-0.10 Gyr -1.992 -0.668 0.075
0.10-0.33 Gyr -3.060 -1.199 -0.373
0.33-1.06 Gyr -3.664 -1.265 -0.577
1.06-3.43 Gyr -3.495 -1.312 -0.684
3.43-11.17 Gyr -3.000 -1.173 -0.599
11.17-12.41 Gyr -2.833 -1.037 -0.109

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.334 10.416 10.521
{\rm log}_{10}({\rm SFR}) -0.056 0.600 0.975
{\rm log}_{10}({\rm sSFR}) -10.526 -9.847 -9.442
{\rm stellar\ age} 6.839 7.733 10.814

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.787 -0.469 -0.250
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.273 0.127 0.342

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.232 0.361 0.560
\delta -0.829 -0.548 -0.217
\tau_1/\tau_2 0.557 0.961 1.401
Q_{PAH} 0.831 1.951 4.050
U_{min} 2.663 7.888 15.358
{\rm log}_{10}(\gamma_e)\, -2.988 -1.821 -1.122

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.498 -2.146 -1.488
{\rm log}_{10}(\tau_{AGN})\, 0.981 1.385 1.805

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.063 0.233 0.466
0.03-0.10 Gyr -0.136 0.703 1.098
0.10-0.33 Gyr -2.334 -0.557 0.114
0.33-1.06 Gyr -3.381 -0.755 -0.065
1.06-3.43 Gyr -1.955 -0.234 0.356
3.43-11.17 Gyr -0.066 0.527 0.689
11.17-12.41 Gyr 0.196 0.835 1.583