2025ahwp

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Information

Transient

Name: AT2025ahwp
Right ascension: 13h56m03.30s
Declination: 5d54m32.70s
Discovery Date: Dec. 21, 2025, 1:23 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.022

Host

Name: 1291179
Right ascension: 13h56m02.88s
Declination: 5d54m38.92s
Redshift: None
Photometric Redshift: 0.053
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 19.43
Transient MWEBV processed 0.04
Host match processed 4.23
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.63
Global aperture photometry failed 0.03
Validate global photometry not processed None
Global host SED inference not processed None
Local aperture photometry processed 6.35
Validate local photometry processed 0.07
Local host SED inference processed 422.17
 

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) = 13h56m03.30s, 5d54m32.70s
semi major axis, semi minor axis (arcsec) = 1.93, 1.93
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 8.22 1.55 21.612 0.204 AB
SDSS_g 16.07 1.26 20.885 0.085 AB
PanSTARRS_g 14.25 0.59 21.016 0.045 AB
SDSS_r 24.93 1.6 20.408 0.070 AB
PanSTARRS_r 23.74 0.61 20.461 0.028 AB
DES_r 25.98 0.4 20.364 0.017 AB
SDSS_i 27.9 2.02 20.286 0.079 AB
PanSTARRS_i 27.48 0.66 20.303 0.026 AB
PanSTARRS_z 30.59 1.27 20.186 0.045 AB
SDSS_z 30.2 5.38 20.200 0.193 AB
DES_z 32.08 1.08 20.134 0.037 AB
PanSTARRS_y 43.56 2.73 19.802 0.068 AB

Aperture details

RA, DEC (J2000) = 13h56m02.83s, 5d54m38.64s
semi major axis, semi minor axis (arcsec) = 8.72, 6.23
angle (degrees, anti-clockwise from east) = -66.16

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})\, 8.136 8.357 8.509
{\rm log}_{10}({\rm SFR}) -1.810 -1.343 -0.744
{\rm log}_{10}({\rm sSFR}) -10.250 -9.721 -8.956
{\rm stellar\ age} 2.445 5.567 7.077

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.454 -0.791 -0.262
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.482 0.257 0.418

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.168 0.454 0.904
\delta -0.707 -0.254 0.109
\tau_1/\tau_2 0.702 1.023 1.354
Q_{PAH} 0.855 2.393 4.906
U_{min} 3.150 8.376 15.318
{\rm log}_{10}(\gamma_e)\, -2.768 -1.656 -0.552

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.964 -0.540 -0.038
{\rm log}_{10}(\tau_{AGN})\, 0.998 1.414 1.804

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.744 -1.396 -1.000
0.03-0.10 Gyr -1.943 -1.351 -0.654
0.10-0.33 Gyr -2.014 -1.391 -0.865
0.33-1.08 Gyr -2.039 -1.429 -1.048
1.08-3.57 Gyr -2.221 -1.520 -1.271
3.57-11.74 Gyr -2.562 -1.678 -1.384
11.74-13.04 Gyr -2.663 -1.765 -1.217

Global parameter details

Documentation

Data not available