| Name: | SN2026iht |
| Right ascension: | 19h57m28.83s |
| Declination: | 50d12m40.66s |
| Discovery Date: | April 4, 2026, 2:40 p.m. |
| Classification: | SN Ia |
| Redshift: | 0.020000 |
| MW E(B-V): | 0.109 |
| Name: | J195729.10+501238.50 |
| Right ascension: | 19h57m29.10s |
| Declination: | 50d12m38.50s |
| 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 | 3.58 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 7.06 |
| Host information | processed | 0.12 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.68 |
| Global aperture photometry | processed | 3.58 |
| Validate global photometry | processed | 10.39 |
| Global host SED inference | processed | 436.54 |
| Local aperture photometry | processed | 3.48 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 504.74 |
| RA, DEC (J2000): | 19h57m28.83s, 50d12m40.66s |
| semi major axis, semi minor axis (arcsec): | 4.94, 4.94 |
| 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 | 441.6 | 1.27 | 17.287 | 0.003 | AB |
| PanSTARRS_r | 864.74 | 1.92 | 16.558 | 0.002 | AB |
| PanSTARRS_i | 1246.36 | 1.98 | 16.161 | 0.002 | AB |
| PanSTARRS_z | 1570.23 | 5.47 | 15.910 | 0.004 | AB |
| PanSTARRS_y | 1806.57 | 8.8 | 15.758 | 0.005 | AB |
| 2MASS_J | 2154.21 | 156.62 | 14.672 | 0.079 | Vega |
| 2MASS_H | 2667.13 | 215.15 | 13.967 | 0.088 | Vega |
| 2MASS_K | 1748.44 | 202.29 | 13.956 | 0.126 | Vega |
| RA, DEC (J2000): | 19h57m29.10s, 50d12m38.78s |
| semi major axis, semi minor axis (arcsec): | 10.15, 6.38 |
| angle (degrees, anti-clockwise from east): | -26.09 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_g | 600.49 | 2.01 | 16.954 | 0.004 | AB |
| PanSTARRS_r | 1160.22 | 3.05 | 16.239 | 0.003 | AB |
| PanSTARRS_i | 1681.92 | 3.16 | 15.835 | 0.002 | AB |
| PanSTARRS_y | 2449.95 | 14.22 | 15.427 | 0.006 | AB |
| 2MASS_J | 3540.97 | 268.84 | 14.132 | 0.082 | Vega |
| 2MASS_H | 3826.4 | 367.83 | 13.575 | 0.104 | Vega |
| 2MASS_K | 2839.25 | 347.62 | 13.429 | 0.133 | Vega |
| WISE_W1 | 1322.79 | 42.32 | 13.397 | 0.035 | Vega |
| WISE_W2 | 731.43 | 29.02 | 13.401 | 0.043 | Vega |
| WISE_W4 | 709.99 | 326.7 | 10.152 | 0.500 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.352 | 9.477 | 9.614 |
| {\rm log}_{10}({\rm SFR}) | -3.181 | -1.417 | -0.649 |
| {\rm log}_{10}({\rm sSFR}) | -12.836 | -10.927 | -10.083 |
| {\rm stellar\ age} | 5.615 | 7.628 | 9.605 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.338 | -0.923 | -0.658 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.754 | -1.086 | 0.000 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.368 | 0.605 | 0.870 |
| \delta | -0.800 | -0.455 | 0.063 |
| \tau_1/\tau_2 | 0.657 | 0.999 | 1.355 |
| Q_{PAH} | 0.384 | 1.412 | 4.120 |
| U_{min} | 3.006 | 8.487 | 15.799 |
| {\rm log}_{10}(\gamma_e)\, | -3.328 | -1.857 | -0.707 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.107 | -1.903 | -0.762 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.062 | 1.477 | 1.894 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -3.366 | -1.582 | -0.889 |
| 0.03-0.10 Gyr | -3.681 | -1.470 | -0.557 |
| 0.10-0.33 Gyr | -3.139 | -1.149 | -0.433 |
| 0.33-1.10 Gyr | -2.638 | -0.928 | -0.366 |
| 1.10-3.66 Gyr | -1.899 | -0.653 | -0.296 |
| 3.66-12.14 Gyr | -1.100 | -0.483 | -0.251 |
| 12.14-13.49 Gyr | -1.101 | -0.324 | 0.345 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.579 | 9.681 | 9.787 |
| {\rm log}_{10}({\rm SFR}) | -4.983 | -2.666 | -1.618 |
| {\rm log}_{10}({\rm sSFR}) | -14.419 | -12.293 | -11.292 |
| {\rm stellar\ age} | 7.618 | 8.746 | 12.678 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.313 | -0.935 | -0.715 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.487 | -0.604 | 0.097 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.136 | 0.316 | 0.528 |
| \delta | -0.799 | -0.440 | -0.097 |
| \tau_1/\tau_2 | 0.531 | 0.948 | 1.387 |
| Q_{PAH} | 0.479 | 1.412 | 3.661 |
| U_{min} | 2.994 | 8.917 | 17.194 |
| {\rm log}_{10}(\gamma_e)\, | -3.162 | -1.914 | -0.951 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.445 | -3.590 | -2.649 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.063 | 1.553 | 1.943 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -6.036 | -2.947 | -1.753 |
| 0.03-0.10 Gyr | -5.721 | -2.858 | -1.581 |
| 0.10-0.33 Gyr | -5.638 | -3.049 | -1.594 |
| 0.33-1.10 Gyr | -5.083 | -2.634 | -1.202 |
| 1.10-3.66 Gyr | -3.912 | -1.731 | -0.445 |
| 3.66-12.14 Gyr | -1.877 | -0.296 | -0.051 |
| 12.14-13.49 Gyr | -1.126 | 0.126 | 0.899 |