2025aky

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Information

Transient

Name: AT2025aky
Right ascension: 9h40m44.88s
Declination: -13d46m13.79s
Discovery Date: Jan. 19, 2025, 9:33 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.034

Host

Name: 2025aky
Right ascension: 9h40m44.50s
Declination: -13d46m13.54s
Redshift: None
Photometric Redshift: 0.186
 

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 2.09
Cutout download processed 3.92
Global aperture construction processed 0.64
Local aperture photometry processed 3.93
Global aperture photometry processed 4.27
Validate local photometry no valid phot 0.02
Validate global photometry processed 11.48
Host information processed 0.09
Global host SED inference processed 396.62
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.04
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) = 9h40m44.88s, -13d46m13.79s
semi major axis, semi minor axis (arcsec) = 0.64, 0.64
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) = 9h40m44.49s, -13d46m13.20s
semi major axis, semi minor axis (arcsec) = 4.88, 3.53
angle (degrees, anti-clockwise from east) = -155.78

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 61.99 1.36 19.419 0.024 AB
PanSTARRS_r 113.03 1.4 18.767 0.013 AB
PanSTARRS_i 152.5 2.26 18.442 0.016 AB
PanSTARRS_z 183.81 2.43 18.239 0.014 AB
DES_z 206.31 6.79 18.114 0.036 AB
PanSTARRS_y 200.39 6.14 18.145 0.033 AB
2MASS_J 310.96 142.8 16.773 0.499 Vega
2MASS_H 213.92 226.59 16.707 1.150 Vega
2MASS_K 223.04 296.4 16.191 1.443 Vega
WISE_W1 152.58 14.27 15.742 0.102 Vega
WISE_W2 78.54 17.68 15.823 0.244 Vega
WISE_W3 433.56 83.17 12.133 0.208 Vega
WISE_W4 -330.96 482.94 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})\, 10.081 10.252 10.390
{\rm log}_{10}({\rm SFR}) -2.817 -0.699 0.439
{\rm log}_{10}({\rm sSFR}) -13.164 -11.039 -9.799
{\rm stellar\ age} 0.688 2.706 5.493

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.615 -1.003 -0.449
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.616 -0.665 0.205

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.363 0.588 0.828
\delta -0.670 -0.296 0.023
\tau_1/\tau_2 0.544 0.955 1.387
Q_{PAH} 0.818 1.973 4.094
U_{min} 3.206 9.483 17.195
{\rm log}_{10}(\gamma_e)\, -3.057 -2.091 -0.993

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.282 -3.073 -1.884
{\rm log}_{10}(\tau_{AGN})\, 1.015 1.467 1.916

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.421 -1.470 -0.352
0.03-0.10 Gyr -3.222 -0.717 0.572
0.10-0.32 Gyr -1.726 0.307 1.249
0.32-1.02 Gyr -0.508 0.857 1.362
1.02-3.24 Gyr -2.068 0.351 0.883
3.24-10.31 Gyr -3.245 -0.527 0.445
10.31-11.46 Gyr -3.747 -0.479 0.594