2026hkc results

Information

Transient
Name:AT2026hkc
Right ascension: 7h59m24.65s
Declination:57d00m58.39s
Discovery Date:March 14, 2026, 4:46 a.m.
Classification:None
Redshift:None
MW E(B-V):0.035
Host
Name:J075924.50+570058.76
Right ascension: 7h59m24.50s
Declination:57d00m58.76s
Redshift:None
Photometric Redshift:0.106
 

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
GALEX_NUV
GALEX_FUV
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 3.82
Transient MWEBV processed 0.06
Host match processed 5.22
Host information processed 0.12
Host MWEBV processed 0.11
Global aperture construction processed 0.63
Global aperture photometry processed 4.02
Validate global photometry processed 10.61
Global host SED inference processed 398.64
Local aperture photometry processed 3.79
Validate local photometry processed 0.02
Local host SED inference processed 611.24
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):7h59m24.65s, 57d00m58.39s
semi major axis, semi minor axis (arcsec):1.03, 1.03
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_y 28.22 1.91 20.273 0.073 AB

Aperture details

RA, DEC (J2000):7h59m24.49s, 57d00m58.92s
semi major axis, semi minor axis (arcsec):3.92, 2.83
angle (degrees, anti-clockwise from east):-82.1
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 49.38 0.73 19.666 0.016 AB
PanSTARRS_r 87.13 1.34 19.050 0.017 AB
PanSTARRS_i 112.87 0.81 18.769 0.008 AB
PanSTARRS_z 127.31 2.68 18.638 0.023 AB
PanSTARRS_y 133.29 5.97 18.588 0.049 AB
2MASS_J 85.04 94.12 18.181 1.202 Vega
2MASS_H 151.37 158.77 17.082 1.139 Vega
2MASS_K 281.4 151.3 15.939 0.584 Vega
WISE_W1 105.73 10.08 16.140 0.104 Vega
WISE_W2 49.95 13.9 16.315 0.302 Vega
WISE_W3 149.49 56.96 13.289 0.414 Vega
WISE_W4 227.32 332.89 11.388 1.590 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.380 8.858 9.200
{\rm log}_{10}({\rm SFR}) -0.806 -0.349 0.125
{\rm log}_{10}({\rm sSFR}) -9.805 -9.186 -8.297
{\rm stellar\ age} 0.562 4.287 7.638

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.535 -0.515 0.057
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.105 -0.440 0.055

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.522 1.044 1.553
\delta -0.478 -0.037 0.222
\tau_1/\tau_2 0.455 0.896 1.420
Q_{PAH} 0.948 2.790 5.181
U_{min} 3.281 8.933 16.034
{\rm log}_{10}(\gamma_e)\, -3.150 -2.124 -0.640

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.464 -1.107 0.028
{\rm log}_{10}(\tau_{AGN})\, 0.988 1.566 2.017

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.654 -0.109 0.308
0.03-0.10 Gyr -2.185 -0.803 0.054
0.10-0.32 Gyr -3.198 -1.168 -0.228
0.32-1.06 Gyr -3.848 -1.317 -0.482
1.06-3.43 Gyr -4.267 -1.586 -0.806
3.43-11.14 Gyr -4.035 -1.556 -0.768
11.14-12.38 Gyr -3.934 -1.437 -0.332

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.581 9.714 9.837
{\rm log}_{10}({\rm SFR}) -1.127 -0.626 -0.217
{\rm log}_{10}({\rm sSFR}) -10.863 -10.375 -9.891
{\rm stellar\ age} 4.502 6.435 7.790

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.541 -1.042 -0.502
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.348 -0.744 -0.155

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.188 0.331 0.485
\delta -0.715 -0.370 0.022
\tau_1/\tau_2 0.653 0.998 1.346
Q_{PAH} 1.955 3.679 5.300
U_{min} 2.673 8.120 15.442
{\rm log}_{10}(\gamma_e)\, -2.701 -1.751 -0.737

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.656 -1.923 -1.154
{\rm log}_{10}(\tau_{AGN})\, 0.955 1.390 1.842

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.037 -0.663 -0.335
0.03-0.10 Gyr -1.339 -0.638 -0.142
0.10-0.32 Gyr -1.186 -0.473 -0.020
0.32-1.06 Gyr -0.993 -0.333 0.091
1.06-3.43 Gyr -0.648 -0.226 0.031
3.43-11.14 Gyr -0.623 -0.180 0.029
11.14-12.38 Gyr -0.860 -0.167 0.368