| Name: | AT2026dsd |
| Right ascension: | 16h21m37.95s |
| Declination: | 55d33m31.24s |
| Discovery Date: | Feb. 19, 2026, 4:26 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.007 |
| Name: | |
| Right ascension: | 16h21m37.93s |
| Declination: | 55d33m40.32s |
| Redshift: | None |
| Photometric Redshift: | 0.085 |
| 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 | 16.12 |
| Transient MWEBV | processed | 0.05 |
| Host match | processed | 5.36 |
| Host information | processed | 0.16 |
| Host MWEBV | processed | 0.08 |
| Global aperture construction | processed | 0.63 |
| Global aperture photometry | processed | 5.02 |
| Validate global photometry | processed | 15.74 |
| Global host SED inference | processed | 548.37 |
| Local aperture photometry | processed | 4.94 |
| Validate local photometry | processed | 0.03 |
| Local host SED inference | processed | 436.07 |
| RA, DEC (J2000): | 16h21m37.95s, 55d33m31.24s |
| semi major axis, semi minor axis (arcsec): | 1.25, 1.25 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_r | 7.66 | 0.37 | 21.690 | 0.052 | AB |
| PanSTARRS_i | 11.25 | 0.33 | 21.272 | 0.032 | AB |
| PanSTARRS_z | 14.96 | 0.95 | 20.962 | 0.069 | AB |
| PanSTARRS_y | 21.09 | 2.2 | 20.590 | 0.113 | AB |
| RA, DEC (J2000): | 16h21m37.91s, 55d33m40.44s |
| semi major axis, semi minor axis (arcsec): | 9.24, 8.39 |
| angle (degrees, anti-clockwise from east): | -151.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 2.44 | 0.45 | 22.931 | 0.198 | AB |
| GALEX_NUV | 5.23 | 0.22 | 22.103 | 0.045 | AB |
| SDSS_u | 122.35 | 8.74 | 18.681 | 0.078 | AB |
| SDSS_g | 733.12 | 7.42 | 16.737 | 0.011 | AB |
| PanSTARRS_g | 788.89 | 2.34 | 16.657 | 0.003 | AB |
| SDSS_r | 1732.77 | 11.39 | 15.803 | 0.007 | AB |
| PanSTARRS_r | 1714.95 | 2.73 | 15.814 | 0.002 | AB |
| SDSS_i | 2561.43 | 14.48 | 15.379 | 0.006 | AB |
| PanSTARRS_i | 2490.42 | 2.36 | 15.409 | 0.001 | AB |
| PanSTARRS_z | 3234.48 | 6.71 | 15.125 | 0.002 | AB |
| SDSS_z | 3245.44 | 25.59 | 15.122 | 0.009 | AB |
| PanSTARRS_y | 3799.53 | 15.28 | 14.951 | 0.004 | AB |
| 2MASS_J | 4889.92 | 202.79 | 13.782 | 0.045 | Vega |
| 2MASS_H | 6133.39 | 289.09 | 13.063 | 0.051 | Vega |
| 2MASS_K | 5922.63 | 327.93 | 12.631 | 0.060 | Vega |
| WISE_W1 | 2365.73 | 18.49 | 12.766 | 0.008 | Vega |
| WISE_W2 | 1394.26 | 19.55 | 12.700 | 0.015 | Vega |
| WISE_W3 | 293.48 | 37.66 | 12.557 | 0.139 | Vega |
| WISE_W4 | 126.61 | 175.89 | 12.024 | 1.508 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.511 | 8.813 | 9.060 |
| {\rm log}_{10}({\rm SFR}) | -1.606 | -0.903 | -0.081 |
| {\rm log}_{10}({\rm sSFR}) | -10.476 | -9.782 | -8.610 |
| {\rm stellar\ age} | 0.707 | 5.852 | 7.801 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.319 | -0.484 | 0.026 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.389 | -0.655 | 0.070 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 1.003 | 1.551 | 2.234 |
| \delta | -0.109 | 0.137 | 0.315 |
| \tau_1/\tau_2 | 0.666 | 1.052 | 1.440 |
| Q_{PAH} | 0.764 | 2.318 | 4.715 |
| U_{min} | 3.155 | 8.587 | 16.194 |
| {\rm log}_{10}(\gamma_e)\, | -2.953 | -1.651 | -0.405 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.724 | -0.591 | 0.146 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.151 | 1.602 | 1.996 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.310 | -1.210 | -0.586 |
| 0.03-0.10 Gyr | -1.766 | -0.920 | 0.055 |
| 0.10-0.33 Gyr | -2.151 | -1.144 | -0.457 |
| 0.33-1.07 Gyr | -2.963 | -1.257 | -0.730 |
| 1.07-3.48 Gyr | -3.686 | -1.308 | -0.885 |
| 3.48-11.37 Gyr | -3.997 | -1.279 | -0.854 |
| 11.37-12.64 Gyr | -3.729 | -1.244 | -0.469 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 11.120 | 11.218 | 11.243 |
| {\rm log}_{10}({\rm SFR}) | -2.190 | -1.408 | -0.844 |
| {\rm log}_{10}({\rm sSFR}) | -13.468 | -12.610 | -12.051 |
| {\rm stellar\ age} | 8.563 | 11.935 | 12.001 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.683 | -0.548 | -0.444 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.496 | -0.676 | 0.091 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.132 | 0.203 | 0.293 |
| \delta | -0.919 | -0.755 | -0.539 |
| \tau_1/\tau_2 | 0.579 | 1.012 | 1.487 |
| Q_{PAH} | 0.531 | 1.628 | 3.211 |
| U_{min} | 2.801 | 8.344 | 16.211 |
| {\rm log}_{10}(\gamma_e)\, | -3.104 | -2.082 | -1.156 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.394 | -3.522 | -2.621 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.012 | 1.460 | 1.886 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.775 | -1.526 | -0.928 |
| 0.03-0.10 Gyr | -3.191 | -1.581 | -0.825 |
| 0.10-0.33 Gyr | -4.610 | -1.948 | -0.933 |
| 0.33-1.07 Gyr | -5.459 | -2.369 | -1.044 |
| 1.07-3.48 Gyr | -3.970 | -1.938 | -0.568 |
| 3.48-11.37 Gyr | -1.936 | -0.391 | 1.309 |
| 11.37-12.64 Gyr | 1.671 | 2.361 | 2.393 |