| Name: | SN2025ahkn |
| Right ascension: | 7h09m33.86s |
| Declination: | 15d10m15.76s |
| Discovery Date: | Dec. 17, 2025, 7:52 a.m. |
| Classification: | SN Ia |
| Redshift: | 0.065500 |
| MW E(B-V): | 0.085 |
| Name: | |
| Right ascension: | 7h09m33.86s |
| Declination: | 15d10m16.53s |
| Redshift: | None |
| Photometric Redshift: | None |
| 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 | 5.02 |
| Transient MWEBV | processed | 0.03 |
| Host match | processed | 4.87 |
| Host information | processed | 0.16 |
| Host MWEBV | processed | 0.03 |
| Global aperture construction | processed | 0.64 |
| Global aperture photometry | processed | 3.84 |
| Validate global photometry | processed | 11.97 |
| Global host SED inference | processed | 571.65 |
| Local aperture photometry | processed | 3.73 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 413.32 |
| RA, DEC (J2000): | 7h09m33.86s, 15d10m15.76s |
| semi major axis, semi minor axis (arcsec): | 1.59, 1.59 |
| 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 | 11.04 | 0.4 | 21.293 | 0.040 | AB |
| PanSTARRS_r | 15.24 | 0.34 | 20.943 | 0.024 | AB |
| PanSTARRS_i | 24.65 | 0.74 | 20.420 | 0.032 | AB |
| PanSTARRS_z | 24.33 | 1.25 | 20.435 | 0.056 | AB |
| PanSTARRS_y | 29.49 | 2.53 | 20.226 | 0.093 | AB |
| RA, DEC (J2000): | 7h09m33.85s, 15d10m16.78s |
| semi major axis, semi minor axis (arcsec): | 3.55, 2.07 |
| angle (degrees, anti-clockwise from east): | -128.38 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 7.67 | 1.8 | 21.689 | 0.255 | AB |
| GALEX_NUV | 8.94 | 1.54 | 21.522 | 0.187 | AB |
| PanSTARRS_g | 28.91 | 0.68 | 20.247 | 0.026 | AB |
| PanSTARRS_r | 34.71 | 0.56 | 20.049 | 0.018 | AB |
| PanSTARRS_i | 56.78 | 1.2 | 19.514 | 0.023 | AB |
| PanSTARRS_z | 47.77 | 2.03 | 19.702 | 0.046 | AB |
| PanSTARRS_y | 66.01 | 4.07 | 19.351 | 0.067 | AB |
| 2MASS_J | 71.84 | 77.42 | 18.364 | 1.170 | Vega |
| 2MASS_H | -16.39 | 127.21 | Vega | ||
| 2MASS_K | -154.8 | 136.48 | Vega | ||
| WISE_W1 | 26.86 | 18.68 | 17.628 | 0.755 | Vega |
| WISE_W2 | 4.3 | 17.37 | 18.979 | 4.390 | Vega |
| WISE_W3 | 18.18 | 55.66 | 15.577 | 3.324 | Vega |
| WISE_W4 | 360.35 | 424.18 | 10.888 | 1.278 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.321 | 8.575 | 8.769 |
| {\rm log}_{10}({\rm SFR}) | -1.230 | -0.819 | -0.390 |
| {\rm log}_{10}({\rm sSFR}) | -9.907 | -9.413 | -8.812 |
| {\rm stellar\ age} | 2.208 | 5.485 | 7.274 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.561 | -0.953 | -0.270 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.435 | -0.818 | -0.229 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.589 | 0.938 | 1.319 |
| \delta | -0.354 | -0.009 | 0.231 |
| \tau_1/\tau_2 | 0.717 | 1.040 | 1.387 |
| Q_{PAH} | 0.796 | 2.808 | 5.234 |
| U_{min} | 2.888 | 7.741 | 14.453 |
| {\rm log}_{10}(\gamma_e)\, | -2.943 | -1.944 | -1.017 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.741 | -1.473 | -0.363 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.995 | 1.497 | 1.928 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.107 | -0.798 | -0.509 |
| 0.03-0.10 Gyr | -1.447 | -0.864 | -0.328 |
| 0.10-0.33 Gyr | -1.830 | -1.112 | -0.638 |
| 0.33-1.08 Gyr | -2.095 | -1.322 | -0.830 |
| 1.08-3.53 Gyr | -2.279 | -1.404 | -1.092 |
| 3.53-11.60 Gyr | -2.493 | -1.478 | -1.116 |
| 11.60-12.89 Gyr | -2.587 | -1.542 | -0.960 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.437 | 8.798 | 8.992 |
| {\rm log}_{10}({\rm SFR}) | -0.691 | -0.218 | 0.225 |
| {\rm log}_{10}({\rm sSFR}) | -9.542 | -9.007 | -8.241 |
| {\rm stellar\ age} | 2.384 | 6.217 | 8.004 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.608 | -0.727 | -0.067 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.139 | 0.163 | 0.339 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.178 | 0.586 | 1.191 |
| \delta | 0.125 | 0.302 | 0.375 |
| \tau_1/\tau_2 | 0.678 | 1.139 | 1.563 |
| Q_{PAH} | 0.632 | 1.990 | 4.053 |
| U_{min} | 2.996 | 8.435 | 15.517 |
| {\rm log}_{10}(\gamma_e)\, | -2.951 | -1.801 | -0.731 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.087 | -2.167 | -0.673 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.092 | 1.494 | 1.922 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.710 | -0.433 | -0.050 |
| 0.03-0.10 Gyr | -0.730 | -0.156 | 0.316 |
| 0.10-0.33 Gyr | -2.146 | -1.170 | -0.609 |
| 0.33-1.08 Gyr | -2.786 | -1.572 | -1.072 |
| 1.08-3.53 Gyr | -2.647 | -1.452 | -1.053 |
| 3.53-11.60 Gyr | -2.589 | -1.249 | -0.929 |
| 11.60-12.89 Gyr | -2.430 | -1.124 | -0.493 |