2026bsk results

Information

Transient
Name:AT2026bsk
Right ascension: 2h02m24.76s
Declination:-16d19m43.92s
Discovery Date:Jan. 28, 2026, 5:37 a.m.
Classification:None
Redshift:None
MW E(B-V):0.024
Host
Name:
Right ascension: 2h02m24.69s
Declination:-16d19m45.27s
Redshift:None
Photometric Redshift:0.102
 

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
DES_g
DES_r
DES_z
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 7.3
Transient MWEBV processed 0.05
Host match processed 6.29
Host information processed 0.06
Host MWEBV processed 0.05
Global aperture construction processed 0.63
Global aperture photometry processed 5.68
Validate global photometry processed 15.12
Global host SED inference processed 520.69
Local aperture photometry processed 5.43
Validate local photometry processed 0.02
Local host SED inference processed 538.6
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):2h02m24.76s, -16d19m43.92s
semi major axis, semi minor axis (arcsec):1.07, 1.07
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 3.98 0.32 22.400 0.087 AB
PanSTARRS_y 6.48 1.6 21.871 0.268 AB

Aperture details

RA, DEC (J2000):2h02m24.68s, -16d19m45.19s
semi major axis, semi minor axis (arcsec):4.02, 2.85
angle (degrees, anti-clockwise from east):-15.52
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.46 2.49 21.874 0.419 AB
GALEX_NUV 8.1 2.07 21.628 0.278 AB
DES_g 31.31 0.24 20.161 0.008 AB
PanSTARRS_g 33.34 0.78 20.092 0.025 AB
PanSTARRS_r 37.67 0.97 19.960 0.028 AB
DES_r 37.96 0.3 19.952 0.009 AB
PanSTARRS_i 43.54 0.8 19.803 0.020 AB
PanSTARRS_z 49.15 1.93 19.671 0.043 AB
DES_z 45.89 1.02 19.746 0.024 AB
PanSTARRS_y 46.6 4.93 19.729 0.115 AB
2MASS_J 83.3 99.72 18.203 1.300 Vega
2MASS_H 148.2 148.18 17.105 1.086 Vega
2MASS_K 94.0 182.72 17.129 2.110 Vega
WISE_W1 12.28 14.43 18.478 1.276 Vega
WISE_W2 15.92 15.11 17.556 1.030 Vega
WISE_W3 83.25 54.66 13.925 0.713 Vega
WISE_W4 458.29 305.76 10.627 0.724 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.481 8.001 8.410
{\rm log}_{10}({\rm SFR}) -1.044 -0.614 -0.087
{\rm log}_{10}({\rm sSFR}) -9.274 -8.369 -7.963
{\rm stellar\ age} 0.028 2.102 6.726

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.622 -1.011 -0.240
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.302 -0.491 0.161

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.215 1.841 2.683
\delta 0.018 0.208 0.331
\tau_1/\tau_2 0.524 0.947 1.397
Q_{PAH} 0.753 2.577 4.931
U_{min} 3.523 9.685 17.492
{\rm log}_{10}(\gamma_e)\, -3.267 -2.144 -0.725

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.873 -0.577 0.150
{\rm log}_{10}(\tau_{AGN})\, 1.037 1.475 1.848

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.725 -0.238 0.312
0.03-0.10 Gyr -3.425 -1.661 -0.614
0.10-0.33 Gyr -5.298 -2.254 -1.172
0.33-1.06 Gyr -6.515 -2.810 -1.513
1.06-3.44 Gyr -7.061 -3.030 -1.588
3.44-11.18 Gyr -7.644 -3.158 -1.626
11.18-12.43 Gyr -7.958 -2.992 -1.395

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.623 8.873 9.047
{\rm log}_{10}({\rm SFR}) -1.282 -0.060 0.826
{\rm log}_{10}({\rm sSFR}) -10.094 -8.845 -7.962
{\rm stellar\ age} 0.141 0.631 4.344

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.716 -1.318 -0.560
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.595 -0.959 -0.056

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.215 0.620 1.113
\delta -0.421 -0.090 0.168
\tau_1/\tau_2 0.465 0.982 1.498
Q_{PAH} 1.315 3.420 5.491
U_{min} 3.892 10.570 18.423
{\rm log}_{10}(\gamma_e)\, -2.945 -1.637 -0.469

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.891 -1.699 -0.197
{\rm log}_{10}(\tau_{AGN})\, 1.019 1.438 1.866

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.027 -1.421 -0.770
0.03-0.10 Gyr -1.424 0.084 0.987
0.10-0.33 Gyr -1.886 -0.046 0.506
0.33-1.06 Gyr -3.873 -1.774 -0.399
1.06-3.44 Gyr -5.937 -2.863 -1.013
3.44-11.18 Gyr -6.729 -3.181 -1.262
11.18-12.43 Gyr -6.977 -2.955 -0.995