| Name: | SN2025abku |
| Right ascension: | 17h05m14.73s |
| Declination: | 56d12m55.39s |
| Discovery Date: | Oct. 24, 2025, 2:49 a.m. |
| Classification: | SN IIb |
| Redshift: | 0.029180 |
| MW E(B-V): | 0.015 |
| Name: | |
| Right ascension: | 17h05m13.96s |
| Declination: | 56d13m10.48s |
| Redshift: | None |
| Photometric Redshift: | 0.037 |
| 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 |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 3.56 |
| Transient MWEBV | processed | 0.07 |
| Host match | processed | 6.8 |
| Host information | processed | 0.13 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.62 |
| Global aperture photometry | processed | 4.25 |
| Validate global photometry | processed | 10.81 |
| Global host SED inference | processed | 395.99 |
| Local aperture photometry | processed | 3.91 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 448.49 |
| RA, DEC (J2000): | 17h05m14.73s, 56d12m55.39s |
| semi major axis, semi minor axis (arcsec): | 3.42, 3.42 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_g | 59.24 | 0.87 | 19.468 | 0.016 | AB |
| PanSTARRS_r | 99.43 | 0.96 | 18.906 | 0.010 | AB |
| PanSTARRS_i | 119.47 | 1.07 | 18.707 | 0.010 | AB |
| PanSTARRS_z | 133.76 | 2.75 | 18.584 | 0.022 | AB |
| PanSTARRS_y | 167.29 | 6.86 | 18.341 | 0.044 | AB |
| 2MASS_J | 203.97 | 73.31 | 17.231 | 0.390 | Vega |
| 2MASS_H | 247.79 | 109.18 | 16.547 | 0.478 | Vega |
| 2MASS_K | 211.21 | 136.74 | 16.250 | 0.703 | Vega |
| RA, DEC (J2000): | 17h05m13.97s, 56d13m10.49s |
| semi major axis, semi minor axis (arcsec): | 27.3, 11.95 |
| angle (degrees, anti-clockwise from east): | -23.16 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 217.36 | 10.87 | 18.057 | 0.054 | AB |
| PanSTARRS_g | 3082.07 | 4.67 | 15.178 | 0.002 | AB |
| PanSTARRS_r | 5518.27 | 5.36 | 14.545 | 0.001 | AB |
| PanSTARRS_i | 7404.73 | 5.72 | 14.226 | 0.001 | AB |
| PanSTARRS_z | 8789.09 | 14.02 | 14.040 | 0.002 | AB |
| PanSTARRS_y | 10626.82 | 35.96 | 13.834 | 0.004 | AB |
| 2MASS_J | 12668.07 | 393.38 | 12.748 | 0.034 | Vega |
| 2MASS_K | 13109.75 | 732.39 | 11.768 | 0.061 | Vega |
| WISE_W1 | 6593.73 | 32.29 | 11.653 | 0.005 | Vega |
| WISE_W2 | 3970.03 | 37.98 | 11.564 | 0.010 | Vega |
| WISE_W3 | 11816.1 | 336.41 | 8.545 | 0.031 | Vega |
| WISE_W4 | 12518.43 | 755.22 | 7.036 | 0.065 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.485 | 8.665 | 8.821 |
| {\rm log}_{10}({\rm SFR}) | -1.923 | -1.331 | -0.870 |
| {\rm log}_{10}({\rm sSFR}) | -10.680 | -10.001 | -9.407 |
| {\rm stellar\ age} | 5.030 | 7.069 | 9.227 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.610 | -1.122 | -0.614 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.430 | 0.050 | 0.303 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.295 | 0.685 | 1.003 |
| \delta | -0.515 | -0.183 | 0.181 |
| \tau_1/\tau_2 | 0.758 | 1.102 | 1.441 |
| Q_{PAH} | 0.595 | 1.971 | 4.476 |
| U_{min} | 2.856 | 7.831 | 14.465 |
| {\rm log}_{10}(\gamma_e)\, | -3.211 | -2.188 | -0.829 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.545 | -1.586 | -0.573 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.903 | 1.371 | 1.818 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.766 | -1.312 | -0.953 |
| 0.03-0.10 Gyr | -2.252 | -1.373 | -0.809 |
| 0.10-0.33 Gyr | -2.449 | -1.430 | -0.890 |
| 0.33-1.10 Gyr | -2.467 | -1.511 | -1.029 |
| 1.10-3.63 Gyr | -2.280 | -1.430 | -1.141 |
| 3.63-12.03 Gyr | -1.781 | -1.312 | -1.066 |
| 12.03-13.37 Gyr | -1.869 | -1.241 | -0.523 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.527 | 10.580 | 10.675 |
| {\rm log}_{10}({\rm SFR}) | -0.391 | 0.015 | 0.364 |
| {\rm log}_{10}({\rm sSFR}) | -11.004 | -10.609 | -10.200 |
| {\rm stellar\ age} | 7.815 | 8.812 | 11.817 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.618 | -0.430 | -0.293 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.083 | 0.000 | 0.290 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.192 | 0.299 | 0.448 |
| \delta | -0.309 | -0.049 | 0.193 |
| \tau_1/\tau_2 | 0.551 | 0.956 | 1.358 |
| Q_{PAH} | 0.769 | 1.849 | 3.868 |
| U_{min} | 3.010 | 8.238 | 15.457 |
| {\rm log}_{10}(\gamma_e)\, | -2.965 | -2.177 | -1.559 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.307 | -3.354 | -2.358 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.080 | 1.607 | 1.965 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.288 | 0.086 | 0.315 |
| 0.03-0.10 Gyr | -1.183 | -0.069 | 0.445 |
| 0.10-0.33 Gyr | -1.573 | -0.364 | 0.171 |
| 0.33-1.10 Gyr | -1.533 | -0.427 | 0.027 |
| 1.10-3.63 Gyr | -1.358 | -0.220 | 0.285 |
| 3.63-12.03 Gyr | 0.025 | 0.685 | 0.815 |
| 12.03-13.37 Gyr | 0.536 | 1.101 | 1.726 |