2025aaha

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Information

Transient

Name: AT2025aaha
Right ascension: 0h48m52.34s
Declination: 32d51m31.96s
Discovery Date: Oct. 13, 2025, 4:37 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.068

Host

Name:
Right ascension: 0h48m52.35s
Declination: 32d51m32.33s
Redshift: None
Photometric Redshift: 0.108
 

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 5.54
Cutout download processed 17.14
Global aperture construction processed 0.75
Local aperture photometry processed 5.12
Global aperture photometry processed 5.34
Validate local photometry no valid phot 0.02
Validate global photometry processed 14.69
Host information processed 0.12
Global host SED inference processed 577.17
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.1
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) = 0h48m52.34s, 32d51m31.96s
semi major axis, semi minor axis (arcsec) = 1.01, 1.01
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) = 0h48m52.34s, 32d51m32.49s
semi major axis, semi minor axis (arcsec) = 2.61, 2.16
angle (degrees, anti-clockwise from east) = -110.99

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 9.12 0.98 21.500 0.116 AB
GALEX_NUV 9.76 0.67 21.426 0.075 AB
SDSS_u 19.77 2.75 20.660 0.151 AB
SDSS_g 23.35 1.45 20.479 0.067 AB
PanSTARRS_g 28.33 0.71 20.269 0.027 AB
SDSS_r 26.08 1.85 20.359 0.077 AB
PanSTARRS_r 22.78 0.58 20.506 0.028 AB
SDSS_i 35.56 2.64 20.023 0.081 AB
PanSTARRS_i 35.17 0.94 20.034 0.029 AB
PanSTARRS_z 26.61 2.22 20.337 0.091 AB
SDSS_z 30.5 7.77 20.189 0.277 AB
PanSTARRS_y 46.12 4.07 19.740 0.096 AB
2MASS_J -0.23 87.38 Vega
2MASS_H -180.55 137.12 Vega
2MASS_K 227.1 148.83 16.172 0.712 Vega
WISE_W1 25.44 6.33 17.687 0.270 Vega
WISE_W2 26.52 11.16 17.002 0.457 Vega
WISE_W3 96.74 41.9 13.762 0.470 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})\, 8.068 8.365 8.719
{\rm log}_{10}({\rm SFR}) -0.194 0.056 0.407
{\rm log}_{10}({\rm sSFR}) -8.703 -8.215 -7.922
{\rm stellar\ age} 0.070 1.047 4.474

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.506 -0.843 0.031
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.336 -0.047 0.098

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.071 0.194 0.565
\delta -0.420 0.056 0.268
\tau_1/\tau_2 0.653 1.154 1.629
Q_{PAH} 1.016 2.696 4.714
U_{min} 3.251 8.928 16.889
{\rm log}_{10}(\gamma_e)\, -2.843 -1.683 -0.602

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.867 -1.998 -0.758
{\rm log}_{10}(\tau_{AGN})\, 1.094 1.496 1.884

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.601 -0.362 -0.144
0.03-0.10 Gyr -0.136 0.165 0.547
0.10-0.32 Gyr -3.101 -1.136 -0.246
0.32-1.05 Gyr -5.071 -2.311 -1.120
1.05-3.42 Gyr -6.414 -2.695 -1.451
3.42-11.12 Gyr -6.894 -2.792 -1.565
11.12-12.35 Gyr -6.652 -2.733 -1.340