2025akyq

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Information

Transient

Name: AT2025akyq
Right ascension: 23h03m01.06s
Declination: 30d48m51.22s
Discovery Date: Oct. 16, 2025, 5:35 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.051

Host

Name:
Right ascension: 23h03m01.13s
Declination: 30d48m51.18s
Redshift: None
Photometric Redshift: 0.155
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 15.42
Transient MWEBV processed 0.05
Host match processed 5.51
Host information processed 0.15
Host MWEBV processed 0.06
Global aperture construction processed 0.65
Global aperture photometry processed 5.18
Validate global photometry processed 14.81
Global host SED inference processed 544.23
Local aperture photometry processed 5.25
Validate local photometry no valid phot 0.02
Local host SED inference not processed None
 

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) = 23h03m01.06s, 30d48m51.22s
semi major axis, semi minor axis (arcsec) = 0.75, 0.75
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) = 23h03m01.10s, 30d48m51.41s
semi major axis, semi minor axis (arcsec) = 6.71, 4.69
angle (degrees, anti-clockwise from east) = -79.75

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 53.14 4.73 19.586 0.097 AB
SDSS_g 105.14 3.0 18.846 0.031 AB
PanSTARRS_g 108.8 1.67 18.808 0.017 AB
SDSS_r 193.32 4.33 18.184 0.024 AB
PanSTARRS_r 213.08 1.55 18.079 0.008 AB
DES_r 220.98 1.32 18.039 0.007 AB
SDSS_i 295.67 6.27 17.723 0.023 AB
PanSTARRS_i 322.39 1.72 17.629 0.006 AB
SDSS_z 495.49 16.03 17.162 0.035 AB
DES_z 424.97 3.9 17.329 0.010 AB
PanSTARRS_y 472.52 11.42 17.214 0.026 AB
2MASS_J 792.19 139.21 15.758 0.191 Vega
2MASS_H 1149.95 242.23 14.881 0.229 Vega
2MASS_K 621.21 225.66 15.079 0.394 Vega
WISE_W2 243.62 16.39 14.594 0.073 Vega
WISE_W3 608.62 70.31 11.765 0.125 Vega
 

Imaging data

Click the image to load the interactive plot.


 

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})\, 10.387 10.603 10.728
{\rm log}_{10}({\rm SFR}) 0.737 1.275 1.731
{\rm log}_{10}({\rm sSFR}) -9.919 -9.343 -8.698
{\rm stellar\ age} 3.866 6.329 8.647

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.767 -0.388 -0.164
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.602 0.026 0.389

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.385 0.627 0.908
\delta -0.787 -0.507 -0.151
\tau_1/\tau_2 0.455 0.889 1.339
Q_{PAH} 0.314 0.926 2.095
U_{min} 2.545 7.201 14.503
{\rm log}_{10}(\gamma_e)\, -3.542 -2.660 -1.635

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.412 -3.356 -2.180
{\rm log}_{10}(\tau_{AGN})\, 1.014 1.456 1.901

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.630 -0.082 0.488
0.03-0.10 Gyr 0.871 1.428 1.890
0.10-0.32 Gyr -1.872 0.191 0.943
0.32-1.03 Gyr -3.147 -0.027 0.697
1.03-3.31 Gyr -2.094 0.356 0.859
3.31-10.62 Gyr -0.617 0.627 0.890
10.62-11.80 Gyr -0.862 0.705 1.558