| Name: | TDE2026hiw |
| Right ascension: | 15h54m55.85s |
| Declination: | -8d07m38.26s |
| Discovery Date: | March 18, 2026, 10:06 a.m. |
| Classification: | TDE |
| Redshift: | 0.035000 |
| MW E(B-V): | 0.163 |
| Name: | J155455.81-080738.98 |
| Object ID: | 98242387325707400 |
| Catalog Name: | panstarrs |
| Catalog Release: | dr2 |
| Right ascension: | 15h54m55.81s |
| Declination: | -8d07m38.98s |
| 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 | 4.46 |
| Transient MWEBV | processed | 0.17 |
| Host match | processed | 6.25 |
| Host information | processed | 0.06 |
| Host MWEBV | processed | 0.07 |
| Global aperture construction | processed | 0.65 |
| Global aperture photometry | processed | 3.83 |
| Validate global photometry | processed | 11.99 |
| Global host SED inference | processed | 415.04 |
| Local aperture photometry | processed | 3.89 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 501.7 |
| RA, DEC (J2000): | 15h54m55.85s, -8d07m38.26s |
| semi major axis, semi minor axis (arcsec): | 2.87, 2.87 |
| 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 | 285.81 | 0.75 | 17.760 | 0.003 | AB |
| PanSTARRS_r | 514.2 | 0.77 | 17.122 | 0.002 | AB |
| PanSTARRS_i | 685.21 | 0.86 | 16.810 | 0.001 | AB |
| PanSTARRS_z | 847.41 | 2.42 | 16.580 | 0.003 | AB |
| PanSTARRS_y | 982.79 | 5.45 | 16.419 | 0.006 | AB |
| 2MASS_H | 1385.2 | 118.49 | 14.679 | 0.093 | Vega |
| RA, DEC (J2000): | 15h54m55.81s, -8d07m38.81s |
| semi major axis, semi minor axis (arcsec): | 6.19, 5.9 |
| angle (degrees, anti-clockwise from east): | -134.99 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 17.77 | 4.53 | 20.776 | 0.277 | AB |
| GALEX_NUV | 19.19 | 2.35 | 20.692 | 0.133 | AB |
| PanSTARRS_g | 416.07 | 1.5 | 17.352 | 0.004 | AB |
| PanSTARRS_r | 747.51 | 1.49 | 16.716 | 0.002 | AB |
| PanSTARRS_i | 1002.87 | 1.74 | 16.397 | 0.002 | AB |
| PanSTARRS_z | 1237.99 | 4.98 | 16.168 | 0.004 | AB |
| PanSTARRS_y | 1434.71 | 11.31 | 16.008 | 0.009 | AB |
| 2MASS_J | 1823.96 | 168.48 | 14.853 | 0.100 | Vega |
| 2MASS_H | 2254.14 | 268.39 | 14.150 | 0.129 | Vega |
| 2MASS_K | 2263.46 | 311.18 | 13.675 | 0.149 | Vega |
| WISE_W2 | 638.12 | 27.49 | 13.549 | 0.047 | Vega |
| WISE_W3 | 2300.42 | 110.74 | 10.321 | 0.052 | Vega |
| WISE_W4 | 6232.98 | 843.16 | 7.793 | 0.147 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.452 | 9.623 | 9.774 |
| {\rm log}_{10}({\rm SFR}) | -1.207 | -0.482 | 0.062 |
| {\rm log}_{10}({\rm sSFR}) | -10.824 | -10.064 | -9.526 |
| {\rm stellar\ age} | 4.392 | 6.725 | 8.388 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.461 | -0.863 | -0.523 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.855 | -1.460 | -0.015 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.216 | 0.458 | 0.729 |
| \delta | -0.747 | -0.316 | 0.154 |
| \tau_1/\tau_2 | 0.690 | 1.048 | 1.412 |
| Q_{PAH} | 0.504 | 1.979 | 4.699 |
| U_{min} | 2.792 | 8.253 | 15.112 |
| {\rm log}_{10}(\gamma_e)\, | -3.143 | -1.686 | -0.635 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.026 | -1.994 | -0.988 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.903 | 1.426 | 1.926 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.126 | -0.650 | -0.347 |
| 0.03-0.10 Gyr | -1.472 | -0.439 | 0.174 |
| 0.10-0.33 Gyr | -1.265 | -0.364 | 0.136 |
| 0.33-1.09 Gyr | -1.145 | -0.410 | -0.027 |
| 1.09-3.62 Gyr | -1.083 | -0.376 | -0.093 |
| 3.62-11.96 Gyr | -0.952 | -0.364 | -0.115 |
| 11.96-13.29 Gyr | -1.115 | -0.329 | 0.294 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.693 | 9.797 | 9.895 |
| {\rm log}_{10}({\rm SFR}) | -1.070 | -0.683 | -0.379 |
| {\rm log}_{10}({\rm sSFR}) | -10.880 | -10.499 | -10.163 |
| {\rm stellar\ age} | 5.297 | 6.970 | 8.171 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.922 | -0.611 | -0.399 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.708 | -1.174 | 0.030 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.115 | 0.246 | 0.445 |
| \delta | -0.551 | -0.091 | 0.251 |
| \tau_1/\tau_2 | 0.628 | 0.954 | 1.295 |
| Q_{PAH} | 0.870 | 2.109 | 4.463 |
| U_{min} | 2.371 | 7.163 | 13.910 |
| {\rm log}_{10}(\gamma_e)\, | -3.163 | -1.966 | -0.726 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.721 | -2.215 | -1.350 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.079 | 1.558 | 1.913 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.242 | -0.759 | -0.310 |
| 0.03-0.10 Gyr | -1.282 | -0.712 | -0.343 |
| 0.10-0.33 Gyr | -1.025 | -0.474 | -0.046 |
| 0.33-1.09 Gyr | -0.870 | -0.286 | 0.086 |
| 1.09-3.62 Gyr | -0.516 | -0.158 | 0.077 |
| 3.62-11.96 Gyr | -0.418 | -0.111 | 0.066 |
| 11.96-13.29 Gyr | -0.685 | -0.113 | 0.337 |