| Name: | SN2026hec |
| Right ascension: | 15h52m51.32s |
| Declination: | -5d31m29.52s |
| Discovery Date: | March 25, 2026, 10:33 a.m. |
| Classification: | SN II |
| Redshift: | 0.019000 |
| MW E(B-V): | 0.233 |
| Name: | |
| Right ascension: | 15h52m51.85s |
| Declination: | -5d31m30.67s |
| Redshift: | None |
| Photometric Redshift: | None |
| Downloaded | Unavailable |
|---|---|
|
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y |
GALEX_NUV GALEX_FUV 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 | 3.54 |
| Transient MWEBV | processed | 0.07 |
| Host match | processed | 6.14 |
| Host information | processed | 0.12 |
| Host MWEBV | processed | 0.27 |
| Global aperture construction | processed | 0.66 |
| Global aperture photometry | processed | 3.8 |
| Validate global photometry | processed | 10.84 |
| Global host SED inference | processed | 480.01 |
| Local aperture photometry | processed | 3.52 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 511.78 |
| RA, DEC (J2000): | 15h52m51.32s, -5d31m29.52s |
| semi major axis, semi minor axis (arcsec): | 5.19, 5.19 |
| 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 | 48.29 | 1.18 | 19.690 | 0.027 | AB |
| PanSTARRS_r | 81.44 | 1.21 | 19.123 | 0.016 | AB |
| PanSTARRS_i | 105.99 | 1.75 | 18.837 | 0.018 | AB |
| PanSTARRS_z | 125.46 | 3.19 | 18.654 | 0.028 | AB |
| PanSTARRS_y | 139.61 | 7.32 | 18.538 | 0.057 | AB |
| 2MASS_J | 396.93 | 139.6 | 16.508 | 0.382 | Vega |
| 2MASS_H | 469.09 | 212.54 | 15.854 | 0.492 | Vega |
| 2MASS_K | 269.39 | 235.68 | 15.986 | 0.950 | Vega |
| RA, DEC (J2000): | 15h52m51.86s, -5d31m30.56s |
| semi major axis, semi minor axis (arcsec): | 14.12, 7.43 |
| angle (degrees, anti-clockwise from east): | -44.97 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_g | 299.55 | 2.32 | 17.709 | 0.008 | AB |
| PanSTARRS_r | 508.46 | 2.4 | 17.134 | 0.005 | AB |
| PanSTARRS_i | 674.84 | 3.45 | 16.827 | 0.006 | AB |
| PanSTARRS_z | 785.67 | 6.34 | 16.662 | 0.009 | AB |
| 2MASS_J | 941.66 | 285.68 | 15.570 | 0.329 | Vega |
| 2MASS_K | 1591.2 | 482.61 | 14.058 | 0.329 | Vega |
| WISE_W1 | 466.78 | 19.62 | 14.528 | 0.046 | Vega |
| WISE_W3 | 103.88 | 141.49 | 13.685 | 1.479 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.049 | 8.229 | 8.358 |
| {\rm log}_{10}({\rm SFR}) | -2.416 | -1.765 | -1.113 |
| {\rm log}_{10}({\rm sSFR}) | -10.671 | -10.006 | -9.315 |
| {\rm stellar\ age} | 2.491 | 5.923 | 7.768 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.809 | -1.387 | -0.754 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.799 | -1.240 | -0.203 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.107 | 0.452 | 0.837 |
| \delta | -0.486 | -0.032 | 0.289 |
| \tau_1/\tau_2 | 0.721 | 1.092 | 1.456 |
| Q_{PAH} | 1.240 | 3.265 | 5.337 |
| U_{min} | 3.258 | 8.686 | 15.912 |
| {\rm log}_{10}(\gamma_e)\, | -3.129 | -1.994 | -0.775 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.656 | -1.606 | -0.452 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.978 | 1.479 | 1.957 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.595 | -2.006 | -1.615 |
| 0.03-0.10 Gyr | -2.545 | -1.708 | -0.995 |
| 0.10-0.33 Gyr | -2.117 | -1.464 | -0.875 |
| 0.33-1.10 Gyr | -2.317 | -1.607 | -1.199 |
| 1.10-3.66 Gyr | -2.598 | -1.751 | -1.470 |
| 3.66-12.15 Gyr | -2.868 | -1.817 | -1.537 |
| 12.15-13.50 Gyr | -2.947 | -1.854 | -1.266 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.982 | 9.091 | 9.184 |
| {\rm log}_{10}({\rm SFR}) | -2.057 | -1.459 | -0.826 |
| {\rm log}_{10}({\rm sSFR}) | -11.180 | -10.557 | -9.867 |
| {\rm stellar\ age} | 5.772 | 7.267 | 8.609 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.777 | -1.503 | -1.195 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.596 | -0.627 | 0.172 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.072 | 0.200 | 0.338 |
| \delta | -0.733 | -0.143 | 0.222 |
| \tau_1/\tau_2 | 0.593 | 0.963 | 1.317 |
| Q_{PAH} | 0.920 | 2.265 | 4.667 |
| U_{min} | 2.676 | 7.680 | 14.743 |
| {\rm log}_{10}(\gamma_e)\, | -3.091 | -1.799 | -0.686 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.167 | -2.754 | -1.628 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.064 | 1.516 | 1.904 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.112 | -1.565 | -1.269 |
| 0.03-0.10 Gyr | -2.257 | -1.455 | -0.696 |
| 0.10-0.33 Gyr | -1.863 | -1.147 | -0.553 |
| 0.33-1.10 Gyr | -1.617 | -1.057 | -0.687 |
| 1.10-3.66 Gyr | -1.413 | -0.955 | -0.679 |
| 3.66-12.15 Gyr | -1.150 | -0.840 | -0.660 |
| 12.15-13.50 Gyr | -1.395 | -0.775 | -0.265 |