| Name: | SN2025fhn |
| Right ascension: | 4h28m39.65s |
| Declination: | -18d41m26.63s |
| Discovery Date: | March 23, 2025, 12:01 a.m. |
| Classification: | SN Ia |
| Redshift: | 0.070000 |
| MW E(B-V): | 0.038 |
| Name: | 2025fhn |
| Right ascension: | 4h28m39.95s |
| Declination: | -18d41m22.31s |
| Redshift: | 0.069611 |
| Photometric Redshift: | 0.079 |
| 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 |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 8.94 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 2.0 |
| Host information | processed | 0.09 |
| Host MWEBV | processed | 0.11 |
| Global aperture construction | processed | 0.69 |
| Global aperture photometry | processed | 5.94 |
| Validate global photometry | processed | 15.26 |
| Global host SED inference | processed | 1143.46 |
| Local aperture photometry | processed | 5.82 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 424.7 |
| RA, DEC (J2000): | 4h28m39.65s, -18d41m26.63s |
| semi major axis, semi minor axis (arcsec): | 1.51, 1.51 |
| 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 | 7.62 | 0.13 | 21.695 | 0.018 | AB |
| PanSTARRS_g | 9.73 | 0.38 | 21.430 | 0.043 | AB |
| PanSTARRS_r | 13.58 | 0.5 | 21.068 | 0.040 | AB |
| DES_r | 15.4 | 0.21 | 20.931 | 0.015 | AB |
| PanSTARRS_i | 19.0 | 0.39 | 20.703 | 0.022 | AB |
| PanSTARRS_z | 25.31 | 1.22 | 20.392 | 0.052 | AB |
| DES_z | 21.97 | 0.7 | 20.545 | 0.035 | AB |
| PanSTARRS_y | 36.25 | 3.33 | 20.002 | 0.100 | AB |
| RA, DEC (J2000): | 4h28m39.94s, -18d41m22.08s |
| semi major axis, semi minor axis (arcsec): | 8.23, 5.63 |
| angle (degrees, anti-clockwise from east): | -149.53 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 132.18 | 11.32 | 18.597 | 0.093 | AB |
| GALEX_NUV | 167.88 | 7.37 | 18.337 | 0.048 | AB |
| DES_g | 811.59 | 1.08 | 16.627 | 0.001 | AB |
| PanSTARRS_g | 778.58 | 1.81 | 16.672 | 0.003 | AB |
| PanSTARRS_r | 1200.6 | 2.36 | 16.202 | 0.002 | AB |
| DES_r | 1347.95 | 1.79 | 16.076 | 0.001 | AB |
| PanSTARRS_i | 1672.71 | 1.84 | 15.841 | 0.001 | AB |
| PanSTARRS_z | 1919.72 | 5.47 | 15.692 | 0.003 | AB |
| DES_z | 2022.76 | 6.13 | 15.635 | 0.003 | AB |
| PanSTARRS_y | 2141.41 | 15.13 | 15.573 | 0.008 | AB |
| 2MASS_J | 2880.43 | 140.64 | 14.356 | 0.053 | Vega |
| 2MASS_H | 3736.43 | 200.4 | 13.601 | 0.058 | Vega |
| 2MASS_K | 5108.67 | 312.75 | 12.791 | 0.066 | Vega |
| WISE_W1 | 4159.46 | 34.41 | 12.153 | 0.009 | Vega |
| WISE_W2 | 5096.67 | 49.29 | 11.293 | 0.010 | Vega |
| WISE_W3 | 8183.49 | 114.86 | 8.944 | 0.015 | Vega |
| WISE_W4 | 13212.8 | 927.37 | 6.978 | 0.076 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.516 | 8.682 | 8.793 |
| {\rm log}_{10}({\rm SFR}) | -2.752 | -1.831 | -1.081 |
| {\rm log}_{10}({\rm sSFR}) | -11.386 | -10.533 | -9.633 |
| {\rm stellar\ age} | 2.248 | 6.362 | 7.852 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.621 | -1.038 | -0.371 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.401 | -0.581 | 0.152 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.290 | 0.716 | 1.355 |
| \delta | -0.330 | -0.036 | 0.236 |
| \tau_1/\tau_2 | 0.678 | 1.068 | 1.467 |
| Q_{PAH} | 1.026 | 2.768 | 5.179 |
| U_{min} | 3.091 | 8.302 | 15.686 |
| {\rm log}_{10}(\gamma_e)\, | -2.760 | -1.688 | -0.719 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.062 | -0.309 | 0.169 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.113 | 1.439 | 1.925 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -3.572 | -2.159 | -1.492 |
| 0.03-0.10 Gyr | -3.036 | -1.830 | -0.985 |
| 0.10-0.33 Gyr | -2.445 | -1.583 | -0.870 |
| 0.33-1.07 Gyr | -2.197 | -1.394 | -0.771 |
| 1.07-3.52 Gyr | -2.341 | -1.302 | -0.976 |
| 3.52-11.55 Gyr | -2.799 | -1.277 | -1.058 |
| 11.55-12.83 Gyr | -2.804 | -1.323 | -0.726 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.511 | 10.595 | 10.685 |
| {\rm log}_{10}({\rm SFR}) | 0.586 | 0.978 | 1.278 |
| {\rm log}_{10}({\rm sSFR}) | -10.053 | -9.635 | -9.260 |
| {\rm stellar\ age} | 6.918 | 7.849 | 10.636 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.641 | -0.311 | -0.107 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.867 | -0.062 | 0.371 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.131 | 0.286 | 0.561 |
| \delta | -0.239 | 0.145 | 0.358 |
| \tau_1/\tau_2 | 0.598 | 1.000 | 1.400 |
| Q_{PAH} | 0.214 | 0.684 | 1.873 |
| U_{min} | 3.074 | 7.342 | 14.206 |
| {\rm log}_{10}(\gamma_e)\, | -3.419 | -2.642 | -1.792 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -0.820 | -0.668 | -0.568 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.711 | 0.737 | 0.776 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | 0.141 | 0.436 | 0.673 |
| 0.03-0.10 Gyr | 0.652 | 1.103 | 1.414 |
| 0.10-0.33 Gyr | -0.644 | 0.160 | 0.573 |
| 0.33-1.07 Gyr | -0.834 | -0.023 | 0.331 |
| 1.07-3.52 Gyr | -0.644 | 0.178 | 0.542 |
| 3.52-11.55 Gyr | 0.199 | 0.682 | 0.828 |
| 11.55-12.83 Gyr | 0.497 | 1.007 | 1.689 |