| Name: | SN2025ahsk |
| Right ascension: | 0h12m27.03s |
| Declination: | 42d28m15.42s |
| Discovery Date: | Dec. 20, 2025, 6:57 a.m. |
| Classification: | SN Ia |
| Redshift: | 0.036000 |
| MW E(B-V): | 0.055 |
| Name: | |
| Right ascension: | 0h12m26.95s |
| Declination: | 42d28m15.87s |
| 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 | 1.25 |
| Transient MWEBV | processed | 0.11 |
| Host match | processed | 5.17 |
| Host information | processed | 0.23 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 2.46 |
| Global aperture photometry | processed | 4.01 |
| Validate global photometry | processed | 2.11 |
| Global host SED inference | processed | 662.45 |
| Local aperture photometry | processed | 3.93 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 458.87 |
| RA, DEC (J2000): | 0h12m27.03s, 42d28m15.42s |
| semi major axis, semi minor axis (arcsec): | 2.8, 2.8 |
| 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 | 12.89 | 0.77 | 21.124 | 0.065 | AB |
| PanSTARRS_r | 19.21 | 0.91 | 20.691 | 0.051 | AB |
| PanSTARRS_i | 30.73 | 1.0 | 20.181 | 0.035 | AB |
| PanSTARRS_z | 31.58 | 2.11 | 20.151 | 0.072 | AB |
| PanSTARRS_y | 32.03 | 3.99 | 20.136 | 0.135 | AB |
| RA, DEC (J2000): | 0h12m27.07s, 42d28m18.06s |
| semi major axis, semi minor axis (arcsec): | 14.05, 3.47 |
| angle (degrees, anti-clockwise from east): | -158.61 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 7.98 | 2.13 | 21.645 | 0.290 | AB |
| GALEX_NUV | 2.57 | 1.96 | 22.876 | 0.830 | AB |
| PanSTARRS_g | 43.54 | 1.92 | 19.803 | 0.048 | AB |
| PanSTARRS_r | 57.54 | 2.25 | 19.500 | 0.042 | AB |
| PanSTARRS_i | 81.14 | 2.47 | 19.127 | 0.033 | AB |
| PanSTARRS_z | 103.53 | 5.19 | 18.862 | 0.054 | AB |
| PanSTARRS_y | 68.86 | 9.83 | 19.305 | 0.155 | AB |
| 2MASS_J | 350.14 | 168.57 | 16.645 | 0.523 | Vega |
| 2MASS_H | 58.1 | 255.47 | 18.122 | 4.774 | Vega |
| 2MASS_K | 189.31 | 270.87 | 16.369 | 1.553 | Vega |
| WISE_W1 | 87.41 | 29.04 | 16.347 | 0.361 | Vega |
| WISE_W2 | 26.81 | 22.0 | 16.990 | 0.891 | Vega |
| WISE_W3 | 99.98 | 74.78 | 13.726 | 0.812 | Vega |
| WISE_W4 | -1105.55 | 520.38 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.120 | 8.311 | 8.465 |
| {\rm log}_{10}({\rm SFR}) | -2.104 | -1.441 | -0.947 |
| {\rm log}_{10}({\rm sSFR}) | -10.420 | -9.750 | -9.120 |
| {\rm stellar\ age} | 3.952 | 6.635 | 8.332 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.746 | -1.297 | -0.691 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.754 | -1.194 | -0.128 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.610 | 1.077 | 1.507 |
| \delta | -0.274 | 0.056 | 0.274 |
| \tau_1/\tau_2 | 0.550 | 0.902 | 1.278 |
| Q_{PAH} | 0.611 | 1.986 | 4.278 |
| U_{min} | 2.967 | 7.940 | 14.921 |
| {\rm log}_{10}(\gamma_e)\, | -2.989 | -1.986 | -0.895 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.189 | -0.770 | -0.075 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.107 | 1.569 | 1.928 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.305 | -1.565 | -1.080 |
| 0.03-0.10 Gyr | -2.235 | -1.456 | -0.877 |
| 0.10-0.33 Gyr | -2.602 | -1.679 | -1.112 |
| 0.33-1.09 Gyr | -2.777 | -1.792 | -1.271 |
| 1.09-3.61 Gyr | -2.506 | -1.724 | -1.402 |
| 3.61-11.95 Gyr | -2.307 | -1.655 | -1.405 |
| 11.95-13.27 Gyr | -2.482 | -1.668 | -1.042 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.548 | 8.732 | 8.873 |
| {\rm log}_{10}({\rm SFR}) | -1.386 | -0.875 | -0.517 |
| {\rm log}_{10}({\rm sSFR}) | -10.113 | -9.634 | -9.196 |
| {\rm stellar\ age} | 5.083 | 7.189 | 10.573 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.687 | -1.196 | -0.626 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.816 | -1.506 | -0.940 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.318 | 0.708 | 0.988 |
| \delta | 0.119 | 0.296 | 0.375 |
| \tau_1/\tau_2 | 0.517 | 0.928 | 1.358 |
| Q_{PAH} | 1.875 | 3.906 | 5.660 |
| U_{min} | 3.596 | 9.553 | 17.510 |
| {\rm log}_{10}(\gamma_e)\, | -2.889 | -1.807 | -0.744 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.650 | -1.600 | -0.674 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.087 | 1.494 | 1.932 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -3.748 | -2.167 | -1.539 |
| 0.03-0.10 Gyr | -1.283 | -0.732 | -0.358 |
| 0.10-0.33 Gyr | -2.130 | -1.046 | -0.563 |
| 0.33-1.09 Gyr | -2.850 | -1.464 | -1.017 |
| 1.09-3.61 Gyr | -3.055 | -1.471 | -1.098 |
| 3.61-11.95 Gyr | -2.348 | -1.342 | -1.055 |
| 11.95-13.27 Gyr | -2.084 | -1.092 | -0.190 |