2025ahas

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Information

Transient

Name: AT2025ahas
Right ascension: 12h38m02.19s
Declination: 7d09m22.11s
Discovery Date: Dec. 11, 2025, 11:38 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.018

Host

Name:
Right ascension: 12h38m02.22s
Declination: 7d09m21.57s
Redshift: None
Photometric Redshift: 0.142
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 20.16
Transient MWEBV processed 0.1
Host match processed 5.51
Host information processed 0.18
Host MWEBV processed 0.06
Global aperture construction processed 0.67
Global aperture photometry processed 5.14
Validate global photometry processed 13.37
Global host SED inference processed 521.63
Local aperture photometry processed 5.01
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) = 12h38m02.19s, 7d09m22.11s
semi major axis, semi minor axis (arcsec) = 0.8, 0.8
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) = 12h38m02.21s, 7d09m21.66s
semi major axis, semi minor axis (arcsec) = 4.03, 3.59
angle (degrees, anti-clockwise from east) = -93.91

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.72 0.7 21.832 0.113 AB
GALEX_NUV 9.98 0.59 21.402 0.064 AB
SDSS_u 12.48 8.44 21.159 0.734 AB
SDSS_g 81.97 5.15 19.116 0.068 AB
PanSTARRS_g 41.96 0.98 19.843 0.025 AB
SDSS_r 59.59 4.97 19.462 0.091 AB
PanSTARRS_r 57.53 1.01 19.500 0.019 AB
SDSS_i 71.59 5.65 19.263 0.086 AB
PanSTARRS_i 75.09 1.13 19.211 0.016 AB
PanSTARRS_z 37.96 2.85 19.952 0.081 AB
SDSS_z 88.47 14.38 19.033 0.177 AB
PanSTARRS_y 84.19 5.58 19.087 0.072 AB
WISE_W1 59.27 11.11 16.769 0.204 Vega
WISE_W2 20.03 15.88 17.307 0.861 Vega
WISE_W3 40.86 67.67 14.698 1.798 Vega
WISE_W4 -147.88 450.62 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})\, 8.670 8.833 8.999
{\rm log}_{10}({\rm SFR}) 0.193 0.414 0.633
{\rm log}_{10}({\rm sSFR}) -8.782 -8.408 -8.060
{\rm stellar\ age} 0.149 0.391 2.067

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.494 -0.035 0.138
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.200 -0.061 0.030

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.182 0.236 0.316
\delta -0.877 -0.677 -0.426
\tau_1/\tau_2 0.898 1.319 1.714
Q_{PAH} 0.748 2.039 4.150
U_{min} 2.775 8.341 15.622
{\rm log}_{10}(\gamma_e)\, -3.142 -2.197 -0.740

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.655 -1.871 -1.098
{\rm log}_{10}(\tau_{AGN})\, 0.931 1.262 1.743

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.215 0.341 0.458
0.03-0.10 Gyr 0.134 0.447 0.717
0.10-0.32 Gyr -0.527 0.255 0.523
0.32-1.04 Gyr -3.512 -1.739 -0.558
1.04-3.34 Gyr -5.094 -2.621 -1.364
3.34-10.75 Gyr -5.525 -2.930 -1.590
10.75-11.95 Gyr -5.592 -2.834 -1.483