| Name: | SN2026hwd |
| Right ascension: | 7h53m58.37s |
| Declination: | 28d02m53.99s |
| Discovery Date: | March 30, 2026, 9:59 p.m. |
| Classification: | SN Ia |
| Redshift: | 0.060394 |
| MW E(B-V): | 0.027 |
| Name: | 22120 |
| Right ascension: | 7h53m58.80s |
| Declination: | 28d03m01.17s |
| Redshift: | 0.059577 |
| 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_z |
DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 19.87 |
| Transient MWEBV | processed | 0.06 |
| Host match | processed | 4.51 |
| Host information | processed | 0.06 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.61 |
| Global aperture photometry | processed | 6.83 |
| Validate global photometry | processed | 19.06 |
| Global host SED inference | processed | 649.26 |
| Local aperture photometry | processed | 6.29 |
| Validate local photometry | processed | 0.03 |
| Local host SED inference | processed | 431.41 |
| RA, DEC (J2000): | 7h53m58.37s, 28d02m53.99s |
| semi major axis, semi minor axis (arcsec): | 1.74, 1.74 |
| 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 | 3.49 | 1.47 | 22.542 | 0.457 | AB |
| SDSS_g | 13.23 | 1.09 | 21.096 | 0.089 | AB |
| DES_g | 16.24 | 0.25 | 20.873 | 0.016 | AB |
| PanSTARRS_g | 14.29 | 0.47 | 21.013 | 0.036 | AB |
| SDSS_r | 31.08 | 1.69 | 20.169 | 0.059 | AB |
| PanSTARRS_r | 30.61 | 0.45 | 20.185 | 0.016 | AB |
| DES_r | 35.94 | 0.67 | 20.011 | 0.020 | AB |
| SDSS_i | 44.87 | 2.2 | 19.770 | 0.053 | AB |
| PanSTARRS_i | 45.63 | 0.58 | 19.752 | 0.014 | AB |
| PanSTARRS_z | 55.04 | 1.57 | 19.548 | 0.031 | AB |
| SDSS_z | 57.94 | 6.92 | 19.493 | 0.130 | AB |
| DES_z | 63.65 | 1.9 | 19.391 | 0.032 | AB |
| PanSTARRS_y | 77.6 | 3.55 | 19.175 | 0.050 | AB |
| RA, DEC (J2000): | 7h53m58.84s, 28d03m00.87s |
| semi major axis, semi minor axis (arcsec): | 20.87, 14.21 |
| angle (degrees, anti-clockwise from east): | -39.89 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 10.42 | 3.17 | 21.355 | 0.331 | AB |
| GALEX_NUV | 23.33 | 2.76 | 20.480 | 0.128 | AB |
| SDSS_u | 518.9 | 14.99 | 17.112 | 0.031 | AB |
| SDSS_g | 2539.46 | 14.13 | 15.388 | 0.006 | AB |
| DES_g | 2870.88 | 3.11 | 15.255 | 0.001 | AB |
| PanSTARRS_g | 2760.81 | 4.72 | 15.297 | 0.002 | AB |
| PanSTARRS_r | 5793.03 | 4.53 | 14.493 | 0.001 | AB |
| DES_r | 6474.59 | 8.75 | 14.372 | 0.001 | AB |
| SDSS_i | 8379.43 | 27.4 | 14.092 | 0.004 | AB |
| PanSTARRS_i | 8553.8 | 5.87 | 14.070 | 0.001 | AB |
| PanSTARRS_z | 10291.41 | 15.86 | 13.869 | 0.002 | AB |
| SDSS_z | 10953.43 | 71.7 | 13.801 | 0.007 | AB |
| DES_z | 11761.22 | 25.1 | 13.724 | 0.002 | AB |
| PanSTARRS_y | 12459.55 | 35.02 | 13.661 | 0.003 | AB |
| 2MASS_H | 19723.52 | 469.76 | 11.795 | 0.026 | Vega |
| WISE_W1 | 7758.95 | 69.37 | 11.476 | 0.010 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.877 | 9.012 | 9.120 |
| {\rm log}_{10}({\rm SFR}) | -1.667 | -1.106 | -0.560 |
| {\rm log}_{10}({\rm sSFR}) | -10.750 | -10.150 | -9.480 |
| {\rm stellar\ age} | 5.018 | 6.835 | 8.280 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.966 | -0.319 | 0.011 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.123 | 0.259 | 0.413 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.430 | 0.864 | 1.363 |
| \delta | -0.571 | -0.220 | 0.039 |
| \tau_1/\tau_2 | 0.630 | 0.977 | 1.305 |
| Q_{PAH} | 0.804 | 2.605 | 5.095 |
| U_{min} | 3.076 | 7.907 | 14.736 |
| {\rm log}_{10}(\gamma_e)\, | -2.901 | -1.832 | -0.770 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.568 | -1.167 | -0.336 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.965 | 1.385 | 1.886 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.482 | -1.037 | -0.584 |
| 0.03-0.10 Gyr | -1.967 | -1.187 | -0.534 |
| 0.10-0.33 Gyr | -2.077 | -1.297 | -0.623 |
| 0.33-1.08 Gyr | -1.989 | -1.194 | -0.709 |
| 1.08-3.55 Gyr | -1.628 | -0.993 | -0.740 |
| 3.55-11.67 Gyr | -1.342 | -0.915 | -0.735 |
| 11.67-12.96 Gyr | -1.526 | -0.868 | -0.326 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 11.355 | 11.432 | 11.468 |
| {\rm log}_{10}({\rm SFR}) | -1.950 | -1.083 | -0.346 |
| {\rm log}_{10}({\rm sSFR}) | -13.379 | -12.510 | -11.781 |
| {\rm stellar\ age} | 9.107 | 12.251 | 12.311 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.216 | -0.736 | -0.553 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.372 | -0.263 | 0.267 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.165 | 0.280 | 0.533 |
| \delta | -0.768 | -0.502 | -0.239 |
| \tau_1/\tau_2 | 0.339 | 0.831 | 1.336 |
| Q_{PAH} | 0.359 | 1.985 | 4.654 |
| U_{min} | 3.959 | 10.497 | 18.420 |
| {\rm log}_{10}(\gamma_e)\, | -2.761 | -1.359 | -0.427 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.074 | -2.174 | -1.272 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.144 | 1.575 | 1.950 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.327 | -0.962 | -0.223 |
| 0.03-0.10 Gyr | -4.320 | -1.926 | -0.485 |
| 0.10-0.33 Gyr | -5.216 | -2.337 | -0.593 |
| 0.33-1.08 Gyr | -5.604 | -2.849 | -0.813 |
| 1.08-3.55 Gyr | -4.082 | -1.977 | -0.306 |
| 3.55-11.67 Gyr | -1.711 | -0.319 | 1.481 |
| 11.67-12.96 Gyr | 1.981 | 2.567 | 2.611 |