| Name: | SN2025abbu |
| Right ascension: | 0h48m52.28s |
| Declination: | -14d18m10.52s |
| Discovery Date: | Oct. 19, 2025, 7:04 a.m. |
| Classification: | SN Ia |
| Redshift: | 0.032000 |
| MW E(B-V): | 0.018 |
| Name: | J004852.27-141811.01 |
| Right ascension: | 0h48m52.27s |
| Declination: | -14d18m11.01s |
| Redshift: | None |
| Photometric Redshift: | 0.033 |
| 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 DES_g DES_r DES_z |
GALEX_NUV GALEX_FUV SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 4.67 |
| Transient MWEBV | processed | 0.07 |
| Host match | processed | 5.39 |
| Host information | processed | 0.13 |
| Host MWEBV | processed | 0.06 |
| Global aperture construction | processed | 0.64 |
| Global aperture photometry | processed | 5.81 |
| Validate global photometry | processed | 13.33 |
| Global host SED inference | processed | 426.36 |
| Local aperture photometry | processed | 5.56 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 445.33 |
| RA, DEC (J2000): | 0h48m52.28s, -14d18m10.52s |
| semi major axis, semi minor axis (arcsec): | 3.13, 3.13 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_g | 190.01 | 0.66 | 18.203 | 0.004 | AB |
| PanSTARRS_g | 186.6 | 0.89 | 18.223 | 0.005 | AB |
| PanSTARRS_r | 331.59 | 0.91 | 17.599 | 0.003 | AB |
| DES_r | 378.72 | 1.43 | 17.454 | 0.004 | AB |
| PanSTARRS_i | 467.95 | 1.19 | 17.225 | 0.003 | AB |
| PanSTARRS_z | 588.8 | 2.2 | 16.975 | 0.004 | AB |
| DES_z | 636.68 | 5.04 | 16.890 | 0.009 | AB |
| PanSTARRS_y | 725.82 | 5.3 | 16.748 | 0.008 | AB |
| 2MASS_J | 832.95 | 77.39 | 15.704 | 0.101 | Vega |
| 2MASS_H | 1202.67 | 115.64 | 14.832 | 0.104 | Vega |
| 2MASS_K | 961.25 | 143.83 | 14.605 | 0.162 | Vega |
| RA, DEC (J2000): | 0h48m52.26s, -14d18m10.72s |
| semi major axis, semi minor axis (arcsec): | 32.83, 4.99 |
| angle (degrees, anti-clockwise from east): | -87.11 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_g | 857.93 | 1.61 | 16.566 | 0.002 | AB |
| PanSTARRS_g | 855.03 | 3.42 | 16.570 | 0.004 | AB |
| PanSTARRS_r | 1430.85 | 3.51 | 16.011 | 0.003 | AB |
| DES_r | 1553.09 | 3.27 | 15.922 | 0.002 | AB |
| PanSTARRS_i | 1907.57 | 4.63 | 15.699 | 0.003 | AB |
| PanSTARRS_z | 2336.06 | 8.66 | 15.479 | 0.004 | AB |
| PanSTARRS_y | 2830.92 | 21.57 | 15.270 | 0.008 | AB |
| 2MASS_J | 3450.35 | 334.06 | 14.160 | 0.105 | Vega |
| 2MASS_H | 4629.66 | 498.07 | 13.369 | 0.117 | Vega |
| 2MASS_K | 4224.85 | 623.67 | 12.998 | 0.160 | Vega |
| WISE_W1 | 1783.33 | 32.31 | 13.073 | 0.020 | Vega |
| WISE_W3 | 2537.05 | 173.28 | 10.215 | 0.074 | Vega |
| WISE_W4 | 3176.85 | 873.25 | 8.525 | 0.298 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.296 | 9.441 | 9.587 |
| {\rm log}_{10}({\rm SFR}) | -1.140 | -0.690 | -0.217 |
| {\rm log}_{10}({\rm sSFR}) | -10.615 | -10.165 | -9.597 |
| {\rm stellar\ age} | 4.945 | 7.185 | 9.324 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.341 | -0.646 | -0.281 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.746 | -1.105 | -0.035 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.483 | 0.918 | 1.262 |
| \delta | -0.488 | -0.233 | 0.056 |
| \tau_1/\tau_2 | 0.656 | 0.978 | 1.332 |
| Q_{PAH} | 0.508 | 1.741 | 3.791 |
| U_{min} | 2.512 | 7.628 | 14.514 |
| {\rm log}_{10}(\gamma_e)\, | -3.449 | -2.161 | -1.149 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.113 | -2.100 | -0.900 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.884 | 1.312 | 1.828 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.028 | -0.637 | -0.318 |
| 0.03-0.10 Gyr | -1.421 | -0.740 | -0.175 |
| 0.10-0.33 Gyr | -1.550 | -0.796 | -0.211 |
| 0.33-1.10 Gyr | -1.585 | -0.738 | -0.288 |
| 1.10-3.62 Gyr | -1.495 | -0.635 | -0.328 |
| 3.62-11.99 Gyr | -1.090 | -0.536 | -0.303 |
| 11.99-13.33 Gyr | -1.116 | -0.406 | 0.303 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.893 | 9.998 | 10.102 |
| {\rm log}_{10}({\rm SFR}) | -1.624 | -0.960 | -0.067 |
| {\rm log}_{10}({\rm sSFR}) | -11.617 | -10.877 | -10.067 |
| {\rm stellar\ age} | 5.780 | 7.638 | 9.526 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.537 | -0.334 | -0.172 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.567 | -0.544 | 0.156 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.127 | 0.283 | 0.445 |
| \delta | -0.771 | -0.260 | 0.214 |
| \tau_1/\tau_2 | 0.526 | 0.893 | 1.272 |
| Q_{PAH} | 0.419 | 1.677 | 4.628 |
| U_{min} | 2.560 | 7.184 | 14.035 |
| {\rm log}_{10}(\gamma_e)\, | -3.076 | -2.028 | -0.766 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.022 | -2.621 | -1.560 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.992 | 1.402 | 1.876 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.366 | -0.769 | -0.277 |
| 0.03-0.10 Gyr | -2.793 | -1.174 | -0.010 |
| 0.10-0.33 Gyr | -2.844 | -1.168 | -0.235 |
| 0.33-1.10 Gyr | -2.117 | -0.809 | -0.235 |
| 1.10-3.62 Gyr | -0.953 | -0.117 | 0.318 |
| 3.62-11.99 Gyr | -0.388 | 0.081 | 0.270 |
| 11.99-13.33 Gyr | -0.686 | 0.135 | 0.840 |