| Name: | SN2025hct |
| Right ascension: | 7h12m04.27s |
| Declination: | 16d45m24.48s |
| Discovery Date: | April 9, 2025, 5:39 a.m. |
| Classification: | SN Ia |
| Redshift: | 0.050000 |
| MW E(B-V): | 0.296 |
| Name: | 2025hct |
| Right ascension: | 7h12m04.46s |
| Declination: | 16d45m31.71s |
| Redshift: | 0.022952 |
| Photometric Redshift: | 0.058 |
| 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 | 0.49 |
| Transient MWEBV | processed | 0.15 |
| Host match | processed | 2.37 |
| Host information | processed | 0.1 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.66 |
| Global aperture photometry | processed | 4.16 |
| Validate global photometry | processed | 11.94 |
| Global host SED inference | processed | 786.62 |
| Local aperture photometry | processed | 4.01 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 470.42 |
| RA, DEC (J2000): | 7h12m04.27s, 16d45m24.48s |
| semi major axis, semi minor axis (arcsec): | 2.05, 2.05 |
| 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 | 13.49 | 0.55 | 21.075 | 0.044 | AB |
| PanSTARRS_r | 34.37 | 0.56 | 20.060 | 0.018 | AB |
| PanSTARRS_i | 55.79 | 0.99 | 19.534 | 0.019 | AB |
| PanSTARRS_z | 73.98 | 1.81 | 19.227 | 0.027 | AB |
| PanSTARRS_y | 89.26 | 4.13 | 19.023 | 0.050 | AB |
| RA, DEC (J2000): | 7h12m04.46s, 16d45m31.72s |
| semi major axis, semi minor axis (arcsec): | 8.4, 6.95 |
| angle (degrees, anti-clockwise from east): | -177.35 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 8.52 | 2.83 | 21.574 | 0.361 | AB |
| GALEX_NUV | 1.71 | 2.45 | 23.319 | 1.558 | AB |
| PanSTARRS_g | 500.53 | 2.07 | 17.151 | 0.004 | AB |
| PanSTARRS_r | 1309.02 | 2.18 | 16.108 | 0.002 | AB |
| PanSTARRS_i | 2254.91 | 3.77 | 15.517 | 0.002 | AB |
| PanSTARRS_z | 3129.1 | 6.84 | 15.161 | 0.002 | AB |
| PanSTARRS_y | 3938.03 | 15.4 | 14.912 | 0.004 | AB |
| 2MASS_J | 5508.18 | 167.79 | 13.653 | 0.033 | Vega |
| 2MASS_H | 7300.46 | 278.21 | 12.874 | 0.041 | Vega |
| 2MASS_K | 6919.39 | 304.59 | 12.462 | 0.048 | Vega |
| WISE_W1 | 2835.8 | 38.43 | 12.569 | 0.015 | Vega |
| WISE_W2 | 1636.24 | 36.59 | 12.526 | 0.024 | Vega |
| WISE_W3 | 1349.66 | 98.45 | 10.900 | 0.079 | Vega |
| WISE_W4 | 1916.81 | 727.92 | 9.074 | 0.412 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.089 | 9.204 | 9.323 |
| {\rm log}_{10}({\rm SFR}) | -2.322 | -1.419 | -0.893 |
| {\rm log}_{10}({\rm sSFR}) | -11.534 | -10.667 | -10.106 |
| {\rm stellar\ age} | 6.458 | 7.841 | 11.437 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.552 | -0.863 | -0.450 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.758 | -0.659 | 0.284 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.279 | 0.764 | 1.151 |
| \delta | -0.418 | -0.001 | 0.273 |
| \tau_1/\tau_2 | 0.622 | 0.997 | 1.337 |
| Q_{PAH} | 0.801 | 2.541 | 5.436 |
| U_{min} | 2.771 | 7.890 | 15.042 |
| {\rm log}_{10}(\gamma_e)\, | -3.136 | -2.153 | -1.052 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.873 | -0.866 | -0.164 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.990 | 1.345 | 1.894 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.708 | -1.565 | -0.874 |
| 0.03-0.10 Gyr | -2.548 | -1.542 | -0.858 |
| 0.10-0.33 Gyr | -2.769 | -1.600 | -0.901 |
| 0.33-1.09 Gyr | -3.037 | -1.549 | -0.854 |
| 1.09-3.58 Gyr | -2.947 | -1.242 | -0.700 |
| 3.58-11.78 Gyr | -1.439 | -0.734 | -0.547 |
| 11.78-13.09 Gyr | -1.167 | -0.502 | 0.330 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.843 | 10.892 | 10.927 |
| {\rm log}_{10}({\rm SFR}) | -1.641 | -1.015 | -0.307 |
| {\rm log}_{10}({\rm sSFR}) | -12.509 | -11.861 | -11.126 |
| {\rm stellar\ age} | 11.217 | 12.380 | 12.430 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.624 | -0.492 | -0.384 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.334 | -0.402 | 0.256 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.037 | 0.094 | 0.205 |
| \delta | -0.728 | -0.388 | -0.025 |
| \tau_1/\tau_2 | 0.414 | 0.902 | 1.390 |
| Q_{PAH} | 0.743 | 2.597 | 4.842 |
| U_{min} | 2.685 | 8.319 | 16.459 |
| {\rm log}_{10}(\gamma_e)\, | -2.885 | -1.593 | -0.734 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.474 | -3.547 | -2.628 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.122 | 1.650 | 1.999 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.646 | -1.001 | -0.525 |
| 0.03-0.10 Gyr | -3.543 | -1.213 | -0.224 |
| 0.10-0.33 Gyr | -5.557 | -2.365 | -0.785 |
| 0.33-1.09 Gyr | -6.250 | -2.787 | -1.053 |
| 1.09-3.58 Gyr | -4.695 | -2.419 | -0.928 |
| 3.58-11.78 Gyr | -2.253 | -0.941 | 0.561 |
| 11.78-13.09 Gyr | 1.860 | 2.021 | 2.059 |