2024ahjy

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Information

Transient

Name: AT2024ahjy
Right ascension: 8h50m48.64s
Declination: -9d34m57.77s
Discovery Date: Dec. 25, 2024, 12:53 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.040

Host

Name: 2024ahjy
Right ascension: 8h50m48.45s
Declination: -9d34m50.88s
Redshift: None
Photometric Redshift: 0.184
 

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
no valid phot
 status
Local host SED inference
Local host SED inference
not 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 2.86
Cutout download processed 3.33
Global aperture construction processed 0.62
Local aperture photometry processed 3.47
Global aperture photometry processed 3.77
Validate local photometry no valid phot 0.02
Validate global photometry processed 10.27
Host information processed 0.08
Global host SED inference processed 387.31
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.19
Host MWEBV processed 0.07
Processing status blocked 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) = 8h50m48.64s, -9d34m57.77s
semi major axis, semi minor axis (arcsec) = 0.65, 0.65
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 8h50m48.44s, -9d34m50.79s
semi major axis, semi minor axis (arcsec) = 2.29, 1.84
angle (degrees, anti-clockwise from east) = -169.29

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.22 1.07 23.036 0.523 AB
PanSTARRS_g 16.44 0.51 20.860 0.034 AB
PanSTARRS_r 40.59 0.8 19.879 0.021 AB
PanSTARRS_i 58.4 0.43 19.484 0.008 AB
PanSTARRS_z 69.81 1.39 19.290 0.022 AB
PanSTARRS_y 74.59 3.46 19.218 0.050 AB
2MASS_J 194.35 79.66 17.284 0.445 Vega
2MASS_H 111.98 111.72 17.410 1.083 Vega
2MASS_K 237.3 166.82 16.124 0.763 Vega
WISE_W3 326.61 63.36 12.441 0.211 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.870 10.016 10.139
{\rm log}_{10}({\rm SFR}) -0.640 -0.007 0.469
{\rm log}_{10}({\rm sSFR}) -10.710 -10.009 -9.438
{\rm stellar\ age} 3.396 5.510 7.057

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.095 -0.550 -0.082
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.361 -0.806 -0.243

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.416 0.653 0.895
\delta -0.750 -0.482 -0.143
\tau_1/\tau_2 0.671 0.976 1.298
Q_{PAH} 1.087 2.521 4.427
U_{min} 2.711 7.726 14.965
{\rm log}_{10}(\gamma_e)\, -2.922 -2.079 -1.071

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.706 -1.913 -0.864
{\rm log}_{10}(\tau_{AGN})\, 0.930 1.316 1.782

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.557 0.006 0.332
0.03-0.10 Gyr -0.879 -0.029 0.543
0.10-0.32 Gyr -0.753 0.070 0.556
0.32-1.02 Gyr -0.655 0.141 0.589
1.02-3.24 Gyr -0.461 0.100 0.379
3.24-10.33 Gyr -0.489 0.071 0.350
10.33-11.48 Gyr -0.747 0.073 0.651