| Name: | SN2025khn |
| Right ascension: | 13h07m40.31s |
| Declination: | 9d39m31.80s |
| Discovery Date: | May 10, 2025, 6:33 a.m. |
| Classification: | SN Ia |
| Redshift: | 0.056000 |
| MW E(B-V): | 0.020 |
| Name: | 2025khn |
| Right ascension: | 13h07m40.43s |
| Declination: | 9d39m32.05s |
| Redshift: | 0.055974 |
| Photometric Redshift: | 0.074 |
| 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 | 11.68 |
| Transient MWEBV | processed | 0.1 |
| Host match | processed | 2.43 |
| Host information | processed | 0.09 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.66 |
| Global aperture photometry | processed | 5.15 |
| Validate global photometry | processed | 15.94 |
| Global host SED inference | processed | 456.71 |
| Local aperture photometry | processed | 5.33 |
| Validate local photometry | processed | 0.03 |
| Local host SED inference | processed | 578.42 |
| RA, DEC (J2000): | 13h07m40.31s, 9d39m31.80s |
| semi major axis, semi minor axis (arcsec): | 1.84, 1.84 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 18.79 | 1.8 | 20.715 | 0.104 | AB |
| SDSS_g | 126.64 | 2.97 | 18.644 | 0.025 | AB |
| PanSTARRS_g | 140.87 | 0.53 | 18.528 | 0.004 | AB |
| SDSS_r | 283.86 | 4.46 | 17.767 | 0.017 | AB |
| PanSTARRS_r | 305.66 | 0.95 | 17.687 | 0.003 | AB |
| SDSS_i | 421.09 | 5.5 | 17.339 | 0.014 | AB |
| PanSTARRS_i | 455.73 | 1.06 | 17.253 | 0.003 | AB |
| PanSTARRS_z | 524.03 | 1.4 | 17.102 | 0.003 | AB |
| SDSS_z | 572.81 | 8.01 | 17.005 | 0.015 | AB |
| PanSTARRS_y | 585.63 | 3.3 | 16.981 | 0.006 | AB |
| RA, DEC (J2000): | 13h07m40.42s, 9d39m32.21s |
| semi major axis, semi minor axis (arcsec): | 7.47, 4.84 |
| angle (degrees, anti-clockwise from east): | -92.45 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 1.66 | 0.93 | 23.350 | 0.609 | AB |
| GALEX_NUV | 4.42 | 1.22 | 22.286 | 0.300 | AB |
| SDSS_u | 51.85 | 5.19 | 19.613 | 0.109 | AB |
| SDSS_g | 386.58 | 5.41 | 17.432 | 0.015 | AB |
| PanSTARRS_g | 411.68 | 1.57 | 17.364 | 0.004 | AB |
| SDSS_r | 845.21 | 8.08 | 16.583 | 0.010 | AB |
| PanSTARRS_r | 858.56 | 2.86 | 16.566 | 0.004 | AB |
| SDSS_i | 1211.1 | 10.09 | 16.192 | 0.009 | AB |
| PanSTARRS_i | 1294.17 | 3.23 | 16.120 | 0.003 | AB |
| PanSTARRS_z | 1523.35 | 4.34 | 15.943 | 0.003 | AB |
| SDSS_z | 1635.8 | 19.63 | 15.866 | 0.013 | AB |
| PanSTARRS_y | 1741.88 | 10.58 | 15.797 | 0.007 | AB |
| 2MASS_J | 2575.81 | 190.38 | 14.478 | 0.080 | Vega |
| 2MASS_H | 2572.06 | 276.47 | 14.007 | 0.117 | Vega |
| 2MASS_K | 2193.03 | 359.46 | 13.710 | 0.178 | Vega |
| WISE_W1 | 896.68 | 17.81 | 13.819 | 0.022 | Vega |
| WISE_W2 | 514.14 | 21.32 | 13.783 | 0.045 | Vega |
| WISE_W3 | 114.44 | 71.28 | 13.580 | 0.676 | Vega |
| WISE_W4 | -132.27 | 413.2 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.916 | 10.008 | 10.142 |
| {\rm log}_{10}({\rm SFR}) | -1.814 | -0.965 | -0.445 |
| {\rm log}_{10}({\rm sSFR}) | -11.914 | -10.963 | -10.412 |
| {\rm stellar\ age} | 7.380 | 8.500 | 12.142 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.809 | -1.482 | -1.104 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.830 | -1.099 | 0.185 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.604 | 0.801 | 1.030 |
| \delta | -0.749 | -0.497 | -0.180 |
| \tau_1/\tau_2 | 0.574 | 0.930 | 1.312 |
| Q_{PAH} | 0.761 | 2.480 | 4.608 |
| U_{min} | 2.687 | 7.825 | 15.102 |
| {\rm log}_{10}(\gamma_e)\, | -3.434 | -2.300 | -1.064 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.842 | -2.029 | -0.725 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.929 | 1.334 | 1.861 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.898 | -0.861 | -0.390 |
| 0.03-0.10 Gyr | -2.816 | -1.167 | -0.469 |
| 0.10-0.33 Gyr | -3.467 | -1.315 | -0.548 |
| 0.33-1.08 Gyr | -3.799 | -1.319 | -0.536 |
| 1.08-3.56 Gyr | -3.165 | -0.952 | -0.132 |
| 3.56-11.71 Gyr | -1.237 | 0.076 | 0.262 |
| 11.71-13.01 Gyr | -0.198 | 0.514 | 1.246 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.353 | 10.417 | 10.524 |
| {\rm log}_{10}({\rm SFR}) | -2.650 | -1.024 | -0.365 |
| {\rm log}_{10}({\rm sSFR}) | -13.103 | -11.483 | -10.742 |
| {\rm stellar\ age} | 7.348 | 8.324 | 11.970 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.729 | -1.427 | -1.152 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.597 | -0.711 | 0.130 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.491 | 0.605 | 0.736 |
| \delta | -0.874 | -0.731 | -0.569 |
| \tau_1/\tau_2 | 0.453 | 0.885 | 1.317 |
| Q_{PAH} | 0.549 | 1.716 | 3.105 |
| U_{min} | 2.524 | 8.023 | 16.019 |
| {\rm log}_{10}(\gamma_e)\, | -3.426 | -2.698 | -1.485 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.559 | -3.709 | -2.736 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.038 | 1.501 | 1.904 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -4.297 | -1.553 | -0.669 |
| 0.03-0.10 Gyr | -3.332 | -1.061 | -0.259 |
| 0.10-0.33 Gyr | -3.205 | -0.978 | -0.175 |
| 0.33-1.08 Gyr | -3.224 | -0.933 | -0.151 |
| 1.08-3.56 Gyr | -2.671 | -0.479 | 0.316 |
| 3.56-11.71 Gyr | -0.866 | 0.504 | 0.687 |
| 11.71-13.01 Gyr | -0.346 | 0.857 | 1.637 |