2025abhf results

Information

Transient
Name:AT2025abhf
Right ascension: 1h53m47.36s
Declination:0d15m17.79s
Discovery Date:Sept. 28, 2025, 8:08 p.m.
Classification:None
Redshift:None
MW E(B-V):0.031
Host
Name:
Right ascension: 1h53m47.00s
Declination:0d15m19.27s
Redshift:None
Photometric Redshift:0.188
 

Cutout Download Report

Downloaded Unavailable
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_z
 DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 18.6
Transient MWEBV processed 0.05
Host match processed 8.28
Host information processed 0.12
Host MWEBV processed 0.04
Global aperture construction processed 0.63
Global aperture photometry processed 7.24
Validate global photometry processed 18.37
Global host SED inference processed 441.89
Local aperture photometry processed 6.75
Validate local photometry no valid phot 0.03
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):1h53m46.98s, 0d15m19.39s
semi major axis, semi minor axis (arcsec):5.94, 4.91
angle (degrees, anti-clockwise from east):-5.9
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.14 0.48 22.122 0.101 AB
GALEX_NUV 14.22 0.33 21.018 0.025 AB
SDSS_u 18.9 5.07 20.709 0.291 AB
SDSS_g 79.36 2.86 19.151 0.039 AB
DES_g 89.48 0.4 19.021 0.005 AB
PanSTARRS_g 92.78 1.24 18.981 0.015 AB
SDSS_r 206.97 4.62 18.110 0.024 AB
PanSTARRS_r 217.64 1.88 18.056 0.009 AB
DES_r 238.72 0.72 17.955 0.003 AB
SDSS_i 317.25 6.44 17.646 0.022 AB
PanSTARRS_i 318.35 1.6 17.643 0.005 AB
PanSTARRS_z 404.23 4.46 17.383 0.012 AB
SDSS_z 361.01 20.77 17.506 0.062 AB
DES_z 435.11 2.36 17.303 0.006 AB
PanSTARRS_y 475.41 9.04 17.207 0.021 AB
2MASS_J 334.86 141.97 16.693 0.460 Vega
2MASS_H 826.27 246.9 15.240 0.324 Vega
2MASS_K 657.81 219.92 15.017 0.363 Vega
WISE_W1 362.47 13.77 14.803 0.041 Vega
WISE_W2 282.1 16.82 14.435 0.065 Vega
WISE_W3 422.83 63.12 12.161 0.162 Vega
WISE_W4 177.4 315.48 11.658 1.931 Vega
 

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})\, 10.947 11.009 11.046
{\rm log}_{10}({\rm SFR}) 0.314 0.579 0.832
{\rm log}_{10}({\rm sSFR}) -10.687 -10.421 -10.177
{\rm stellar\ age} 7.428 9.801 10.742

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.439 -0.298 -0.176
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.484 -0.761 -0.001

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.097 0.167 0.267
\delta -0.759 -0.464 -0.165
\tau_1/\tau_2 0.946 1.361 1.733
Q_{PAH} 0.605 2.088 4.176
U_{min} 2.783 7.982 15.190
{\rm log}_{10}(\gamma_e)\, -2.564 -1.398 -0.508

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.688 -2.131 -1.358
{\rm log}_{10}(\tau_{AGN})\, 1.065 1.506 1.875

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.068 0.399 0.649
0.03-0.10 Gyr 0.296 0.636 0.923
0.10-0.32 Gyr -1.259 -0.193 0.321
0.32-1.01 Gyr -2.098 -0.764 -0.148
1.01-3.23 Gyr -1.721 -0.576 0.041
3.23-10.30 Gyr -0.524 0.764 1.232
10.30-11.44 Gyr 1.386 2.084 2.223