2026bwq results

Information

Transient
Name:SN2026bwq
Right ascension: 4h30m50.86s
Declination:-5d48m13.69s
Discovery Date:Jan. 30, 2026, 5:22 a.m.
Classification:SN IIb
Redshift:0.014823
MW E(B-V):0.047
Host
Name:NGC1594
Right ascension: 4h30m51.63s
Declination:-5d47m53.98s
Redshift:0.013614
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: completed

Task Name Status Time (s)
Cutout download processed 19.26
Transient MWEBV processed 0.11
Host match processed 5.48
Host information processed 0.11
Host MWEBV processed 0.04
Global aperture construction processed 0.68
Global aperture photometry processed 7.28
Validate global photometry processed 20.84
Global host SED inference processed 398.22
Local aperture photometry processed 6.67
Validate local photometry processed 0.03
Local host SED inference processed 451.64
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):4h30m50.86s, -5d48m13.69s
semi major axis, semi minor axis (arcsec):7.19, 7.19
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 96.76 1.79 18.936 0.020 AB
GALEX_NUV 117.19 1.24 18.728 0.011 AB
SDSS_u 242.15 6.76 17.940 0.030 AB
SDSS_g 623.17 7.54 16.913 0.013 AB
DES_g 636.94 1.56 16.890 0.003 AB
PanSTARRS_g 631.82 2.51 16.899 0.004 AB
SDSS_r 939.13 9.67 16.468 0.011 AB
PanSTARRS_r 924.38 3.35 16.485 0.004 AB
DES_r 997.81 3.78 16.402 0.004 AB
SDSS_i 1143.11 11.78 16.255 0.011 AB
PanSTARRS_i 1136.38 3.64 16.261 0.003 AB
PanSTARRS_z 1315.64 6.98 16.102 0.006 AB
SDSS_z 1226.31 25.87 16.178 0.023 AB
DES_z 1427.74 6.25 16.013 0.005 AB
PanSTARRS_y 1540.44 15.83 15.931 0.011 AB
2MASS_J 1528.2 157.72 15.045 0.112 Vega
2MASS_H 1698.54 256.5 14.457 0.164 Vega
2MASS_K 953.45 295.65 14.614 0.337 Vega
WISE_W1 193.84 85.44 15.482 0.479 Vega
WISE_W2 118.97 45.12 15.372 0.412 Vega
WISE_W3 288.88 222.12 12.574 0.835 Vega

Aperture details

RA, DEC (J2000):4h30m51.42s, -5d47m55.23s
semi major axis, semi minor axis (arcsec):52.56, 45.56
angle (degrees, anti-clockwise from east):-122.71
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 1320.62 6.77 16.098 0.006 AB
SDSS_u 5369.27 42.75 14.575 0.009 AB
DES_g 19321.67 9.47 13.185 0.001 AB
PanSTARRS_g 19788.26 16.36 13.159 0.001 AB
SDSS_r 31536.0 58.26 12.653 0.002 AB
PanSTARRS_r 31833.78 21.88 12.643 0.001 AB
SDSS_i 41663.99 73.49 12.351 0.002 AB
PanSTARRS_z 48954.12 45.7 12.176 0.001 AB
SDSS_z 44821.54 171.92 12.271 0.004 AB
DES_z 47792.78 38.15 12.202 0.001 AB
PanSTARRS_y 58091.72 103.7 11.990 0.002 AB
2MASS_J 53419.17 1073.25 11.186 0.022 Vega
2MASS_H 63136.92 1746.25 10.532 0.030 Vega
2MASS_K 45174.3 2013.62 10.425 0.048 Vega
WISE_W1 29854.87 658.4 10.013 0.024 Vega
WISE_W2 17805.64 348.84 9.935 0.021 Vega
WISE_W4 59840.72 5430.92 5.338 0.099 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.801 8.921 9.057
{\rm log}_{10}({\rm SFR}) -0.924 -0.572 -0.293
{\rm log}_{10}({\rm sSFR}) -9.859 -9.521 -9.191
{\rm stellar\ age} 5.055 6.833 8.413

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.522 -0.906 -0.472
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.806 -0.272 0.272

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.148 0.639 0.996
\delta -0.098 0.185 0.323
\tau_1/\tau_2 0.748 1.118 1.472
Q_{PAH} 0.493 1.511 3.225
U_{min} 2.670 7.673 15.207
{\rm log}_{10}(\gamma_e)\, -3.328 -2.255 -1.269

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.965 -1.852 -0.680
{\rm log}_{10}(\tau_{AGN})\, 1.005 1.457 1.895

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.452 -1.078 -0.748
0.03-0.10 Gyr -0.820 -0.454 -0.171
0.10-0.33 Gyr -1.281 -0.775 -0.355
0.33-1.10 Gyr -1.752 -1.159 -0.804
1.10-3.63 Gyr -1.644 -1.134 -0.857
3.63-12.04 Gyr -1.421 -1.030 -0.817
12.04-13.37 Gyr -1.549 -0.977 -0.429

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.335 10.413 10.511
{\rm log}_{10}({\rm SFR}) -0.531 0.138 0.648
{\rm log}_{10}({\rm sSFR}) -11.011 -10.278 -9.738
{\rm stellar\ age} 5.289 6.653 7.814

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.269 -0.771 -0.546
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.843 0.065 0.336

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.179 0.322 0.513
\delta -0.818 -0.538 -0.141
\tau_1/\tau_2 0.689 1.021 1.354
Q_{PAH} 0.533 1.362 2.441
U_{min} 2.371 6.909 13.956
{\rm log}_{10}(\gamma_e)\, -3.578 -2.824 -1.958

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.669 -2.501 -2.034
{\rm log}_{10}(\tau_{AGN})\, 0.913 1.254 1.722

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.350 -0.279 0.110
0.03-0.10 Gyr -0.666 0.221 0.787
0.10-0.33 Gyr -0.233 0.497 0.880
0.33-1.10 Gyr -0.022 0.416 0.639
1.10-3.63 Gyr 0.226 0.528 0.794
3.63-12.04 Gyr 0.176 0.473 0.638
12.04-13.37 Gyr -0.211 0.452 0.943