2024ahhw

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Information

Transient

Name: AT2024ahhw
Right ascension: 8h40m25.98s
Declination: 5d59m28.00s
Discovery Date: Nov. 29, 2024, 1:35 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.031

Host

Name: 2024ahhw
Right ascension: 8h40m25.92s
Declination: 5d59m27.67s
Redshift: None
Photometric Redshift: 0.192
 

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 2.83
Cutout download processed 17.75
Global aperture construction processed 0.68
Local aperture photometry processed 6.75
Global aperture photometry processed 6.72
Validate local photometry no valid phot 0.02
Validate global photometry processed 17.99
Host information processed 0.09
Global host SED inference processed 394.19
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.06
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) = 8h40m25.98s, 5d59m28.00s
semi major axis, semi minor axis (arcsec) = 0.63, 0.63
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) = 8h40m25.92s, 5d59m27.77s
semi major axis, semi minor axis (arcsec) = 5.43, 2.8
angle (degrees, anti-clockwise from east) = -137.97

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 26.15 2.8 20.356 0.116 AB
SDSS_g 60.69 2.5 19.442 0.045 AB
DES_g 57.89 0.38 19.493 0.007 AB
PanSTARRS_g 64.24 0.97 19.381 0.016 AB
SDSS_r 97.95 3.34 18.923 0.037 AB
PanSTARRS_r 100.58 0.97 18.894 0.010 AB
DES_r 90.12 0.77 19.013 0.009 AB
SDSS_i 134.12 4.53 18.581 0.037 AB
PanSTARRS_i 132.96 1.18 18.591 0.010 AB
PanSTARRS_z 133.61 2.86 18.585 0.023 AB
SDSS_z 158.43 13.5 18.400 0.093 AB
DES_z 145.26 2.09 18.495 0.016 AB
PanSTARRS_y 119.67 7.23 18.705 0.066 AB
2MASS_J 164.56 96.28 17.464 0.635 Vega
2MASS_H 398.13 152.09 16.032 0.415 Vega
2MASS_K 198.84 152.57 16.316 0.833 Vega
WISE_W1 76.68 8.44 16.489 0.119 Vega
WISE_W2 44.82 12.24 16.432 0.296 Vega
WISE_W3 158.06 64.6 13.229 0.444 Vega
WISE_W4 -776.23 473.64 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})\, 9.904 10.067 10.201
{\rm log}_{10}({\rm SFR}) 0.006 0.420 0.827
{\rm log}_{10}({\rm sSFR}) -10.059 -9.628 -9.167
{\rm stellar\ age} 1.880 4.060 5.652

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.692 -1.257 -0.733
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.025 0.246 0.396

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.241 0.364 0.542
\delta -0.743 -0.366 -0.026
\tau_1/\tau_2 0.480 0.856 1.262
Q_{PAH} 0.716 2.095 4.076
U_{min} 2.811 7.876 15.080
{\rm log}_{10}(\gamma_e)\, -3.197 -2.254 -1.103

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.259 -3.039 -1.799
{\rm log}_{10}(\tau_{AGN})\, 0.973 1.441 1.899

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.012 0.222 0.428
0.03-0.10 Gyr -0.138 0.480 0.949
0.10-0.32 Gyr 0.215 0.717 1.064
0.32-1.01 Gyr 0.048 0.556 0.894
1.01-3.22 Gyr -0.364 0.286 0.594
3.22-10.26 Gyr -1.103 -0.050 0.309
10.26-11.40 Gyr -1.230 -0.101 0.501