2025akuc results

Information

Transient
Name:AT2025akuc
Right ascension: 22h00m14.55s
Declination:-11d04m12.35s
Discovery Date:Aug. 2, 2025, 10:37 a.m.
Classification:None
Redshift:None
MW E(B-V):0.036
Host
Name:
Right ascension: 22h00m14.26s
Declination:-11d04m09.99s
Redshift:None
Photometric Redshift:0.082
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
DES_z
GALEX_NUV
GALEX_FUV
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_r
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 5.14
Transient MWEBV processed 0.04
Host match processed 5.09
Host information processed 0.16
Host MWEBV processed 0.05
Global aperture construction processed 0.66
Global aperture photometry processed 4.48
Validate global photometry processed 11.68
Global host SED inference processed 412.72
Local aperture photometry processed 4.45
Validate local photometry processed 0.02
Local host SED inference processed 425.18
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):22h00m14.55s, -11d04m12.35s
semi major axis, semi minor axis (arcsec):1.29, 1.29
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 17.01 0.3 20.823 0.019 AB
PanSTARRS_i 22.53 0.27 20.518 0.013 AB
PanSTARRS_z 23.48 0.95 20.473 0.044 AB
DES_z 27.01 1.2 20.321 0.048 AB
PanSTARRS_y 26.41 2.28 20.346 0.094 AB

Aperture details

RA, DEC (J2000):22h00m14.26s, -11d04m09.92s
semi major axis, semi minor axis (arcsec):12.13, 9.34
angle (degrees, anti-clockwise from east):-22.02
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 537.26 2.26 17.075 0.005 AB
PanSTARRS_r 866.62 2.45 16.555 0.003 AB
PanSTARRS_i 1137.48 2.21 16.260 0.002 AB
PanSTARRS_z 1299.89 7.79 16.115 0.007 AB
DES_z 1377.16 8.75 16.053 0.007 AB
PanSTARRS_y 1535.94 18.75 15.934 0.013 AB
2MASS_J 1722.75 305.96 14.915 0.193 Vega
2MASS_H 2105.07 465.28 14.224 0.240 Vega
2MASS_K 1956.83 519.52 13.833 0.288 Vega
WISE_W1 915.14 26.36 13.797 0.031 Vega
WISE_W2 538.05 31.86 13.734 0.064 Vega
WISE_W3 2097.54 141.18 10.422 0.073 Vega
WISE_W4 1811.05 766.49 9.135 0.460 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.631 8.829 8.991
{\rm log}_{10}({\rm SFR}) -1.827 -1.274 -0.654
{\rm log}_{10}({\rm sSFR}) -10.644 -10.057 -9.476
{\rm stellar\ age} 4.041 6.625 8.132

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.639 -1.107 -0.522
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.533 -0.762 0.067

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.186 0.525 0.981
\delta -0.488 -0.093 0.261
\tau_1/\tau_2 0.698 1.042 1.392
Q_{PAH} 1.285 3.182 5.379
U_{min} 2.775 7.583 14.622
{\rm log}_{10}(\gamma_e)\, -2.866 -1.840 -0.868

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.493 -0.353 0.111
{\rm log}_{10}(\tau_{AGN})\, 0.987 1.442 1.901

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.846 -1.368 -0.940
0.03-0.10 Gyr -2.023 -1.280 -0.577
0.10-0.33 Gyr -2.139 -1.352 -0.727
0.33-1.07 Gyr -2.152 -1.340 -0.795
1.07-3.49 Gyr -2.009 -1.213 -0.928
3.49-11.41 Gyr -1.751 -1.110 -0.865
11.41-12.67 Gyr -1.860 -1.091 -0.493

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.305 10.434 10.565
{\rm log}_{10}({\rm SFR}) -1.024 -0.233 0.502
{\rm log}_{10}({\rm sSFR}) -11.532 -10.699 -9.978
{\rm stellar\ age} 3.305 5.780 7.351

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.050 -0.696 -0.455
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.348 -0.391 0.208

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.143 0.275 0.464
\delta -0.729 -0.287 0.193
\tau_1/\tau_2 0.647 1.038 1.426
Q_{PAH} 0.890 2.369 4.876
U_{min} 2.687 8.401 15.911
{\rm log}_{10}(\gamma_e)\, -2.429 -1.438 -0.496

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.238 -3.133 -2.072
{\rm log}_{10}(\tau_{AGN})\, 1.089 1.620 1.965

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.439 -0.306 0.039
0.03-0.10 Gyr -1.648 -0.252 0.631
0.10-0.33 Gyr -1.228 0.158 0.904
0.33-1.07 Gyr -0.434 0.434 0.923
1.07-3.49 Gyr 0.152 0.623 0.958
3.49-11.41 Gyr -0.422 0.422 0.711
11.41-12.67 Gyr -0.948 0.347 0.958