2025ahwq

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Information

Transient

Name: AT2025ahwq
Right ascension: 13h49m20.29s
Declination: 16d32m19.38s
Discovery Date: Dec. 21, 2025, 11:49 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.019

Host

Name:
Right ascension: 13h49m20.32s
Declination: 16d32m18.11s
Redshift: None
Photometric Redshift: 0.080
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 19.99
Transient MWEBV processed 0.07
Host match processed 5.25
Host information processed 0.13
Host MWEBV processed 0.04
Global aperture construction processed 0.62
Global aperture photometry processed 8.91
Validate global photometry phot valid failed 0.21
Global host SED inference not processed None
Local aperture photometry processed 6.46
Validate local photometry processed 0.03
Local host SED inference processed 477.44
 

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) = 13h49m20.29s, 16d32m19.38s
semi major axis, semi minor axis (arcsec) = 1.33, 1.33
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 59.28 0.39 19.468 0.007 AB
PanSTARRS_g 49.17 0.33 19.671 0.007 AB
SDSS_r 63.63 2.14 19.391 0.037 AB
PanSTARRS_r 63.07 0.37 19.401 0.006 AB
DES_r 77.64 0.65 19.175 0.009 AB
SDSS_i 79.87 2.53 19.144 0.034 AB
PanSTARRS_i 78.34 0.47 19.165 0.007 AB
PanSTARRS_z 77.38 0.66 19.178 0.009 AB
SDSS_z 81.93 5.05 19.116 0.067 AB
DES_z 91.64 1.83 18.995 0.022 AB
PanSTARRS_y 82.24 1.76 19.112 0.023 AB

Aperture details

RA, DEC (J2000) = 13h49m20.33s, 16d32m18.13s
semi major axis, semi minor axis (arcsec) = 4.44, 3.45
angle (degrees, anti-clockwise from east) = -174.68

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})\, 8.721 8.919 9.116
{\rm log}_{10}({\rm SFR}) -1.021 -0.501 0.106
{\rm log}_{10}({\rm sSFR}) -10.044 -9.438 -8.739
{\rm stellar\ age} 0.909 3.320 5.522

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.533 -0.713 -0.079
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.713 -1.073 -0.003

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.104 0.276 0.651
\delta -0.706 -0.263 0.157
\tau_1/\tau_2 0.691 1.034 1.406
Q_{PAH} 0.658 2.814 5.628
U_{min} 3.104 8.345 15.215
{\rm log}_{10}(\gamma_e)\, -2.990 -1.726 -0.485

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.747 -0.914 -0.234
{\rm log}_{10}(\tau_{AGN})\, 1.131 1.555 2.021

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.961 -0.696 -0.473
0.03-0.10 Gyr -1.143 -0.451 0.243
0.10-0.33 Gyr -1.048 -0.318 0.151
0.33-1.07 Gyr -1.469 -0.508 -0.156
1.07-3.50 Gyr -2.431 -1.087 -0.630
3.50-11.43 Gyr -3.034 -1.442 -0.943
11.43-12.70 Gyr -2.964 -1.471 -0.781

Global parameter details

Documentation

Data not available