| Name: | SN2025efb |
| Right ascension: | 20h02m20.58s |
| Declination: | -20d13m48.37s |
| Discovery Date: | March 12, 2025, 8:09 a.m. |
| Classification: | SN Ib/c |
| Redshift: | 0.019524 |
| MW E(B-V): | 0.145 |
| Name: | 2025efb |
| Right ascension: | 20h02m21.34s |
| Declination: | -20d13m31.08s |
| Redshift: | 0.019524 |
| Photometric Redshift: | 0.025 |
| Downloaded | Unavailable |
|---|---|
|
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 GALEX_NUV PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y |
GALEX_FUV 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 | 2.48 |
| Transient MWEBV | processed | 0.09 |
| Host match | processed | 0.97 |
| Host information | processed | 0.09 |
| Host MWEBV | processed | 0.1 |
| Global aperture construction | processed | 0.21 |
| Global aperture photometry | processed | 1.72 |
| Validate global photometry | processed | 3.38 |
| Global host SED inference | processed | 396.36 |
| Local aperture photometry | processed | 1.64 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 457.99 |
| RA, DEC (J2000): | 20h02m20.58s, -20d13m48.37s |
| semi major axis, semi minor axis (arcsec): | 5.05, 5.05 |
| 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 | 19.2 | 1.34 | 20.691 | 0.076 | AB |
| PanSTARRS_r | 45.7 | 2.2 | 19.750 | 0.052 | AB |
| PanSTARRS_i | 51.41 | 2.69 | 19.622 | 0.057 | AB |
| PanSTARRS_z | 62.82 | 5.5 | 19.405 | 0.095 | AB |
| PanSTARRS_y | 18.89 | 11.37 | 20.709 | 0.653 | AB |
| 2MASS_J | 270.57 | 110.91 | 16.924 | 0.445 | Vega |
| 2MASS_H | 497.04 | 164.85 | 15.791 | 0.360 | Vega |
| 2MASS_K | 166.32 | 212.78 | 16.510 | 1.389 | Vega |
| RA, DEC (J2000): | 20h02m21.30s, -20d13m30.70s |
| semi major axis, semi minor axis (arcsec): | 30.8, 8.23 |
| angle (degrees, anti-clockwise from east): | -13.9 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_NUV | 107.25 | 5.84 | 18.824 | 0.059 | AB |
| PanSTARRS_g | 4854.66 | 6.96 | 14.685 | 0.002 | AB |
| PanSTARRS_r | 11131.09 | 11.75 | 13.784 | 0.001 | AB |
| PanSTARRS_i | 17047.65 | 17.76 | 13.321 | 0.001 | AB |
| PanSTARRS_z | 23126.79 | 26.6 | 12.990 | 0.001 | AB |
| PanSTARRS_y | 30309.48 | 45.43 | 12.696 | 0.002 | AB |
| 2MASS_J | 48571.16 | 365.59 | 11.289 | 0.008 | Vega |
| 2MASS_H | 64943.39 | 537.91 | 10.501 | 0.009 | Vega |
| 2MASS_K | 58381.45 | 692.36 | 10.147 | 0.013 | Vega |
| WISE_W1 | 30943.22 | 142.87 | 9.975 | 0.005 | Vega |
| WISE_W2 | 19506.29 | 145.25 | 9.836 | 0.008 | Vega |
| WISE_W3 | 76608.91 | 436.18 | 6.515 | 0.006 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 7.707 | 8.061 | 8.211 |
| {\rm log}_{10}({\rm SFR}) | -2.258 | -1.483 | -1.020 |
| {\rm log}_{10}({\rm sSFR}) | -10.406 | -9.565 | -8.812 |
| {\rm stellar\ age} | 3.280 | 6.800 | 8.705 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.662 | -0.949 | -0.143 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.760 | -0.107 | 0.280 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.508 | 0.927 | 1.348 |
| \delta | -0.560 | -0.221 | 0.026 |
| \tau_1/\tau_2 | 0.707 | 1.066 | 1.419 |
| Q_{PAH} | 0.500 | 1.621 | 3.725 |
| U_{min} | 2.691 | 7.426 | 13.980 |
| {\rm log}_{10}(\gamma_e)\, | -3.522 | -2.735 | -1.758 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.079 | -2.354 | -0.160 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.996 | 1.293 | 1.823 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.936 | -1.385 | -0.972 |
| 0.03-0.10 Gyr | -2.781 | -1.679 | -1.011 |
| 0.10-0.33 Gyr | -3.329 | -2.171 | -1.437 |
| 0.33-1.10 Gyr | -3.323 | -2.230 | -1.689 |
| 1.10-3.66 Gyr | -3.168 | -2.139 | -1.733 |
| 3.66-12.15 Gyr | -2.945 | -1.983 | -1.658 |
| 12.15-13.50 Gyr | -2.929 | -1.933 | -1.269 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.762 | 10.833 | 10.890 |
| {\rm log}_{10}({\rm SFR}) | 0.237 | 0.549 | 0.835 |
| {\rm log}_{10}({\rm sSFR}) | -10.623 | -10.292 | -9.996 |
| {\rm stellar\ age} | 6.988 | 7.936 | 9.790 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.371 | -0.139 | 0.030 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.777 | -1.317 | 0.097 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.711 | 0.913 | 1.142 |
| \delta | -0.300 | -0.190 | -0.073 |
| \tau_1/\tau_2 | 0.373 | 0.702 | 1.080 |
| Q_{PAH} | 0.279 | 0.777 | 2.002 |
| U_{min} | 2.969 | 7.728 | 14.238 |
| {\rm log}_{10}(\gamma_e)\, | -2.996 | -2.027 | -1.467 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.422 | -3.640 | -2.610 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.183 | 1.705 | 2.021 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | 0.360 | 0.699 | 0.953 |
| 0.03-0.10 Gyr | -0.195 | 0.441 | 0.842 |
| 0.10-0.33 Gyr | -0.285 | 0.353 | 0.752 |
| 0.33-1.10 Gyr | -0.271 | 0.280 | 0.625 |
| 1.10-3.66 Gyr | 0.083 | 0.595 | 0.888 |
| 3.66-12.15 Gyr | 0.677 | 0.937 | 1.059 |
| 12.15-13.50 Gyr | 0.607 | 1.100 | 1.679 |