2025abkb results

Information

Transient
Name:AT2025abkb
Right ascension: 2h58m41.51s
Declination:-7d20m16.08s
Discovery Date:Oct. 23, 2025, 11:22 a.m.
Classification:None
Redshift:None
MW E(B-V):0.048
Host
Name:
Right ascension: 2h58m41.44s
Declination:-7d20m15.61s
Redshift:0.161690
Photometric Redshift:None
 

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 1.17
Transient MWEBV processed 0.04
Host match processed 5.85
Host information processed 0.12
Host MWEBV processed 0.04
Global aperture construction processed 2.77
Global aperture photometry processed 8.95
Validate global photometry processed 18.03
Global host SED inference processed 395.18
Local aperture photometry processed 8.57
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):2h58m41.43s, -7d20m15.38s
semi major axis, semi minor axis (arcsec):6.09, 4.57
angle (degrees, anti-clockwise from east):-176.94
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.32 0.58 22.596 0.190 AB
GALEX_NUV 6.61 0.56 21.850 0.092 AB
SDSS_u 0.29 4.6 25.263 17.529 AB
SDSS_g 34.61 2.33 20.052 0.073 AB
DES_g 36.35 0.32 19.999 0.010 AB
PanSTARRS_g 36.01 1.51 20.009 0.045 AB
SDSS_r 62.22 3.4 19.415 0.059 AB
PanSTARRS_r 63.96 1.51 19.385 0.026 AB
DES_r 66.36 0.46 19.345 0.008 AB
SDSS_i 69.1 4.69 19.301 0.074 AB
PanSTARRS_i 82.63 1.91 19.107 0.025 AB
PanSTARRS_z 92.32 3.76 18.987 0.044 AB
SDSS_z 167.16 21.08 18.342 0.137 AB
DES_z 102.46 1.71 18.874 0.018 AB
PanSTARRS_y 114.42 9.42 18.754 0.089 AB
2MASS_J 151.01 116.13 17.558 0.835 Vega
2MASS_H 141.74 176.64 17.154 1.353 Vega
2MASS_K -316.12 215.08 Vega
WISE_W1 71.36 7.84 16.567 0.119 Vega
WISE_W2 58.91 11.46 16.136 0.211 Vega
WISE_W3 85.8 57.14 13.892 0.723 Vega
WISE_W4 105.61 358.39 12.221 3.684 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})\, 9.853 9.939 10.042
{\rm log}_{10}({\rm SFR}) -0.198 0.278 0.630
{\rm log}_{10}({\rm sSFR}) -10.121 -9.680 -9.303
{\rm stellar\ age} 4.682 5.790 6.863

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.141 -0.606 -0.225
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.428 -0.818 -0.128

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.213 0.395 0.617
\delta -0.343 -0.011 0.225
\tau_1/\tau_2 0.662 1.039 1.395
Q_{PAH} 1.147 2.954 5.029
U_{min} 3.170 8.393 15.326
{\rm log}_{10}(\gamma_e)\, -2.204 -1.028 -0.344

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.936 -2.299 -1.166
{\rm log}_{10}(\tau_{AGN})\, 1.048 1.521 1.931

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.139 -0.524 -0.173
0.03-0.10 Gyr -0.113 0.414 0.780
0.10-0.32 Gyr 0.114 0.453 0.721
0.32-1.03 Gyr -0.306 0.097 0.361
1.03-3.29 Gyr -0.314 -0.009 0.190
3.29-10.56 Gyr -0.221 0.026 0.198
10.56-11.73 Gyr -0.404 0.100 0.567