2025ahaf

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Information

Transient

Name: AT2025ahaf
Right ascension: 10h48m41.94s
Declination: 20d08m19.45s
Discovery Date: Dec. 12, 2025, 11:06 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.024

Host

Name:
Right ascension: 10h48m42.04s
Declination: 20d08m18.76s
Redshift: None
Photometric Redshift: 0.123
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 18.47
Transient MWEBV processed 0.06
Host match processed 6.05
Host information processed 0.22
Host MWEBV processed 0.04
Global aperture construction processed 0.64
Global aperture photometry processed 4.9
Validate global photometry processed 13.77
Global host SED inference processed 443.41
Local aperture photometry processed 5.23
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) = 10h48m41.94s, 20d08m19.45s
semi major axis, semi minor axis (arcsec) = 0.9, 0.9
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) = 10h48m42.04s, 20d08m18.90s
semi major axis, semi minor axis (arcsec) = 5.13, 3.86
angle (degrees, anti-clockwise from east) = -71.26

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 14.36 3.77 21.007 0.285 AB
GALEX_NUV 20.33 1.94 20.629 0.103 AB
SDSS_u 49.46 4.0 19.664 0.088 AB
SDSS_g 71.37 2.52 19.266 0.038 AB
PanSTARRS_g 72.63 0.86 19.247 0.013 AB
SDSS_r 102.5 3.21 18.873 0.034 AB
PanSTARRS_r 104.38 1.01 18.853 0.011 AB
SDSS_i 127.3 4.32 18.638 0.037 AB
PanSTARRS_i 126.94 1.85 18.641 0.016 AB
PanSTARRS_z 142.7 3.24 18.514 0.025 AB
SDSS_z 138.51 10.68 18.546 0.084 AB
PanSTARRS_y 156.73 6.57 18.412 0.046 AB
WISE_W1 90.1 8.86 16.314 0.107 Vega
WISE_W2 64.12 13.34 16.044 0.226 Vega
WISE_W3 135.77 66.37 13.394 0.531 Vega
WISE_W4 403.85 387.57 10.764 1.042 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})\, 9.272 9.703 9.951
{\rm log}_{10}({\rm SFR}) 0.525 0.837 1.117
{\rm log}_{10}({\rm sSFR}) -9.296 -8.893 -8.218
{\rm stellar\ age} 2.599 6.206 9.414

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.517 -0.823 -0.263
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.578 -0.683 0.112

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.203 0.338 0.522
\delta -0.632 -0.327 -0.081
\tau_1/\tau_2 0.525 1.021 1.510
Q_{PAH} 0.688 2.256 4.507
U_{min} 3.249 9.424 17.626
{\rm log}_{10}(\gamma_e)\, -2.998 -2.052 -0.812

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.191 -2.870 -1.719
{\rm log}_{10}(\tau_{AGN})\, 0.999 1.459 1.887

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.569 -0.550 -0.065
0.03-0.10 Gyr 0.676 0.993 1.277
0.10-0.32 Gyr -2.925 -1.080 0.248
0.32-1.05 Gyr -4.782 -1.444 -0.336
1.05-3.39 Gyr -3.537 -0.916 -0.207
3.39-10.96 Gyr -2.181 -0.453 0.007
10.96-12.17 Gyr -1.893 -0.171 0.853