2024ahed

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Information

Transient

Name: AT2024ahed
Right ascension: 8h20m16.30s
Declination: 72d37m31.61s
Discovery Date: Dec. 28, 2024, 11 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.030

Host

Name: 2024ahed
Right ascension: 8h20m16.71s
Declination: 72d37m34.97s
Redshift: None
Photometric Redshift: 0.194
 

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 1.85
Cutout download processed 2.39
Global aperture construction processed 0.59
Local aperture photometry processed 3.33
Global aperture photometry processed 3.53
Validate local photometry no valid phot 0.02
Validate global photometry processed 9.49
Host information processed 0.08
Global host SED inference processed 401.92
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
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) = 8h20m16.30s, 72d37m31.61s
semi major axis, semi minor axis (arcsec) = 0.62, 0.62
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) = 8h20m16.66s, 72d37m35.60s
semi major axis, semi minor axis (arcsec) = 6.34, 2.84
angle (degrees, anti-clockwise from east) = -5.57

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 56.51 1.15 19.520 0.022 AB
PanSTARRS_r 115.63 2.25 18.742 0.021 AB
PanSTARRS_i 159.98 1.28 18.390 0.009 AB
PanSTARRS_z 203.54 3.56 18.128 0.019 AB
PanSTARRS_y 230.48 8.28 17.993 0.039 AB
2MASS_J 298.33 117.33 16.818 0.427 Vega
2MASS_H 306.84 196.34 16.315 0.695 Vega
2MASS_K 294.74 187.93 15.889 0.692 Vega
WISE_W1 188.58 14.07 15.512 0.081 Vega
WISE_W2 164.61 15.79 15.020 0.104 Vega
WISE_W3 499.06 133.11 11.981 0.290 Vega
WISE_W4 -956.89 702.59 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})\, 10.276 10.415 10.543
{\rm log}_{10}({\rm SFR}) -1.925 -0.195 0.791
{\rm log}_{10}({\rm sSFR}) -12.505 -10.692 -9.631
{\rm stellar\ age} 2.031 4.445 6.169

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.086 -0.539 -0.224
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.596 -0.710 0.143

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.361 0.573 0.821
\delta -0.711 -0.335 0.018
\tau_1/\tau_2 0.580 0.976 1.383
Q_{PAH} 0.674 2.094 4.301
U_{min} 2.763 8.280 15.921
{\rm log}_{10}(\gamma_e)\, -2.780 -1.709 -0.626

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.972 -2.460 -1.344
{\rm log}_{10}(\tau_{AGN})\, 0.979 1.440 1.881

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.356 -0.946 -0.182
0.03-0.10 Gyr -2.095 -0.117 0.952
0.10-0.32 Gyr -0.910 0.616 1.219
0.32-1.01 Gyr -0.147 0.781 1.200
1.01-3.22 Gyr -0.253 0.638 0.966
3.22-10.24 Gyr -1.215 0.320 0.685
10.24-11.38 Gyr -1.602 0.219 0.915