2026hxx results

Information

Transient
Name:AT2026hxx
Right ascension: 12h54m11.96s
Declination:43d56m09.47s
Discovery Date:Feb. 6, 2026, 5:08 p.m.
Classification:None
Redshift:None
MW E(B-V):0.014
Host
Name:2232667
Right ascension: 12h54m11.91s
Declination:43d56m09.74s
Redshift:None
Photometric Redshift:0.071
 

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_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 18.63
Transient MWEBV processed 0.04
Host match processed 4.43
Host information processed 0.08
Host MWEBV processed 0.04
Global aperture construction processed 0.62
Global aperture photometry processed 5.36
Validate global photometry processed 16.02
Global host SED inference processed 419.39
Local aperture photometry processed 4.94
Validate local photometry processed 0.02
Local host SED inference processed 461.06
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):12h54m11.96s, 43d56m09.47s
semi major axis, semi minor axis (arcsec):1.47, 1.47
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 148.99 3.19 18.467 0.023 AB
PanSTARRS_g 143.59 0.51 18.507 0.004 AB
SDSS_r 247.0 4.12 17.918 0.018 AB
PanSTARRS_r 235.41 0.53 17.970 0.002 AB
SDSS_i 341.23 4.89 17.567 0.016 AB
PanSTARRS_i 328.2 0.51 17.610 0.002 AB
PanSTARRS_z 355.04 1.05 17.524 0.003 AB
SDSS_z 413.17 6.22 17.360 0.016 AB
PanSTARRS_y 415.9 1.94 17.353 0.005 AB

Aperture details

RA, DEC (J2000):12h54m11.90s, 43d56m09.47s
semi major axis, semi minor axis (arcsec):7.43, 6.97
angle (degrees, anti-clockwise from east):-137.81
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 62.21 0.68 19.415 0.012 AB
GALEX_NUV 97.36 0.35 18.929 0.004 AB
SDSS_u 229.49 6.76 17.998 0.032 AB
SDSS_g 556.31 6.36 17.037 0.012 AB
PanSTARRS_g 566.86 2.11 17.016 0.004 AB
SDSS_r 859.73 8.09 16.564 0.010 AB
PanSTARRS_r 848.34 2.19 16.579 0.003 AB
SDSS_i 1126.8 9.94 16.270 0.010 AB
PanSTARRS_i 1138.0 2.11 16.260 0.002 AB
PanSTARRS_z 1235.77 4.7 16.170 0.004 AB
SDSS_z 1246.14 18.71 16.161 0.016 AB
PanSTARRS_y 1429.66 9.25 16.012 0.007 AB
2MASS_J 1563.06 175.64 15.020 0.122 Vega
2MASS_H 2305.54 278.22 14.125 0.131 Vega
2MASS_K 1773.03 337.07 13.940 0.206 Vega
WISE_W1 852.43 16.66 13.874 0.021 Vega
WISE_W2 547.7 19.18 13.715 0.038 Vega
WISE_W3 2597.96 85.71 10.189 0.036 Vega
WISE_W4 2258.25 494.54 8.896 0.238 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.743 9.890 10.000
{\rm log}_{10}({\rm SFR}) -0.970 -0.217 0.292
{\rm log}_{10}({\rm sSFR}) -10.840 -10.093 -9.531
{\rm stellar\ age} 4.958 6.999 8.721

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.582 -1.059 -0.686
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.991 0.144 0.363

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.235 0.580 0.943
\delta -0.700 -0.231 0.159
\tau_1/\tau_2 0.651 1.029 1.391
Q_{PAH} 0.521 1.891 3.953
U_{min} 2.761 7.901 14.937
{\rm log}_{10}(\gamma_e)\, -3.251 -1.701 -0.490

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.760 -1.597 -0.416
{\rm log}_{10}(\tau_{AGN})\, 0.921 1.399 1.886

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.850 -0.484 -0.132
0.03-0.10 Gyr -1.183 -0.166 0.412
0.10-0.33 Gyr -1.327 -0.244 0.279
0.33-1.07 Gyr -1.239 -0.347 0.103
1.07-3.52 Gyr -0.968 -0.202 0.136
3.52-11.53 Gyr -0.551 -0.038 0.148
11.53-12.81 Gyr -0.584 0.062 0.670

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.173 10.255 10.334
{\rm log}_{10}({\rm SFR}) 0.593 0.810 1.058
{\rm log}_{10}({\rm sSFR}) -9.686 -9.466 -9.180
{\rm stellar\ age} 6.105 7.052 8.650

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.574 -0.405 -0.291
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.157 0.322 0.439

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.134 0.202 0.344
\delta -0.893 -0.673 -0.411
\tau_1/\tau_2 0.681 1.036 1.391
Q_{PAH} 0.931 1.953 3.072
U_{min} 2.202 6.898 13.858
{\rm log}_{10}(\gamma_e)\, -3.068 -2.078 -1.391

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.188 -3.060 -2.090
{\rm log}_{10}(\tau_{AGN})\, 1.069 1.555 1.921

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.182 0.073 0.225
0.03-0.10 Gyr 0.708 0.950 1.212
0.10-0.33 Gyr -0.405 0.309 0.614
0.33-1.07 Gyr -0.675 -0.025 0.266
1.07-3.52 Gyr -0.385 0.123 0.383
3.52-11.53 Gyr 0.062 0.346 0.486
11.53-12.81 Gyr -0.078 0.478 1.058