2025aikw

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Information

Transient

Name: AT2025aikw
Right ascension: 13h18m29.96s
Declination: 54d03m59.42s
Discovery Date: Dec. 21, 2025, 6:44 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.022

Host

Name: 46369
Right ascension: 13h18m29.95s
Declination: 54d03m59.20s
Redshift: 0.033517
Photometric Redshift:
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 17.23
Transient MWEBV processed 0.04
Host match processed 4.47
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.63
Global aperture photometry processed 7.79
Validate global photometry phot valid failed 0.27
Global host SED inference not processed None
Local aperture photometry processed 5.29
Validate local photometry processed 0.05
Local host SED inference processed 433.5
 

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) = 13h18m29.96s, 54d03m59.42s
semi major axis, semi minor axis (arcsec) = 2.99, 2.99
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 266.06 4.7 17.838 0.019 AB
SDSS_g 1544.83 10.24 15.928 0.007 AB
PanSTARRS_g 1688.68 1.19 15.831 0.001 AB
SDSS_r 3499.46 15.41 15.040 0.005 AB
PanSTARRS_r 3597.97 1.63 15.010 0.000 AB
SDSS_i 5138.51 18.71 14.623 0.004 AB
PanSTARRS_i 5122.49 1.61 14.626 0.000 AB
PanSTARRS_z 6543.01 3.13 14.361 0.001 AB
SDSS_z 7005.16 22.98 14.286 0.004 AB
PanSTARRS_y 7608.61 6.59 14.197 0.001 AB
2MASS_J 8868.33 59.38 13.135 0.007 Vega
2MASS_H 11463.51 79.25 12.384 0.008 Vega
2MASS_K 10173.67 86.38 12.044 0.009 Vega

Aperture details

RA, DEC (J2000) = 13h18m29.93s, 54d03m59.35s
semi major axis, semi minor axis (arcsec) = 16.1, 15.52
angle (degrees, anti-clockwise from east) = -50.05

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

Data not available

 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.391 10.503 10.588
{\rm log}_{10}({\rm SFR}) -0.990 0.081 0.622
{\rm log}_{10}({\rm sSFR}) -11.551 -10.403 -9.876
{\rm stellar\ age} 5.570 7.321 8.656

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.273 -0.809 -0.519
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.773 -0.855 0.164

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.562 0.812 1.094
\delta -0.875 -0.710 -0.557
\tau_1/\tau_2 0.708 1.043 1.410
Q_{PAH} 1.003 2.785 5.417
U_{min} 2.494 7.561 14.584
{\rm log}_{10}(\gamma_e)\, -2.924 -1.596 -1.039

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.427 -3.282 -1.539
{\rm log}_{10}(\tau_{AGN})\, 1.043 1.538 1.979

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.962 -0.027 0.416
0.03-0.10 Gyr -1.167 0.045 0.709
0.10-0.33 Gyr -0.878 0.238 0.794
0.33-1.09 Gyr -0.759 0.246 0.625
1.09-3.62 Gyr -0.061 0.463 0.759
3.62-11.98 Gyr 0.212 0.572 0.760
11.98-13.31 Gyr 0.059 0.665 1.180

Global parameter details

Documentation

Data not available