| Name: | AT2026hdv |
| Right ascension: | 11h23m49.12s |
| Declination: | 37d05m17.36s |
| Discovery Date: | March 20, 2026, 8:49 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.021 |
| Name: | 34998 |
| Right ascension: | 11h23m48.95s |
| Declination: | 37d05m10.76s |
| Redshift: | 0.036502 |
| 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 | 18.97 |
| Transient MWEBV | processed | 0.1 |
| Host match | processed | 4.41 |
| Host information | processed | 0.11 |
| Host MWEBV | processed | 0.08 |
| Global aperture construction | processed | 0.67 |
| Global aperture photometry | processed | 4.26 |
| Validate global photometry | processed | 12.42 |
| Global host SED inference | processed | 387.75 |
| Local aperture photometry | processed | 4.46 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 448.13 |
| RA, DEC (J2000): | 11h23m49.12s, 37d05m17.36s |
| semi major axis, semi minor axis (arcsec): | 2.76, 2.76 |
| 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 | 55.69 | 2.47 | 19.536 | 0.048 | AB |
| SDSS_g | 168.66 | 3.44 | 18.333 | 0.022 | AB |
| PanSTARRS_g | 197.14 | 1.09 | 18.163 | 0.006 | AB |
| SDSS_r | 295.68 | 4.61 | 17.723 | 0.017 | AB |
| PanSTARRS_r | 321.02 | 0.82 | 17.634 | 0.003 | AB |
| SDSS_i | 415.55 | 5.71 | 17.353 | 0.015 | AB |
| PanSTARRS_i | 415.94 | 0.74 | 17.352 | 0.002 | AB |
| PanSTARRS_z | 510.41 | 1.8 | 17.130 | 0.004 | AB |
| SDSS_z | 504.38 | 9.4 | 17.143 | 0.020 | AB |
| PanSTARRS_y | 635.79 | 4.08 | 16.892 | 0.007 | AB |
| RA, DEC (J2000): | 11h23m48.98s, 37d05m11.12s |
| semi major axis, semi minor axis (arcsec): | 19.98, 11.34 |
| angle (degrees, anti-clockwise from east): | -126.5 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 133.11 | 12.22 | 18.589 | 0.100 | AB |
| GALEX_NUV | 220.02 | 9.58 | 18.044 | 0.047 | AB |
| SDSS_g | 3140.01 | 15.01 | 15.158 | 0.005 | AB |
| PanSTARRS_r | 6000.53 | 4.31 | 14.455 | 0.001 | AB |
| PanSTARRS_i | 7900.66 | 3.96 | 14.156 | 0.001 | AB |
| PanSTARRS_z | 9975.34 | 9.69 | 13.903 | 0.001 | AB |
| SDSS_z | 9981.15 | 48.36 | 13.902 | 0.005 | AB |
| PanSTARRS_y | 12294.47 | 22.22 | 13.676 | 0.002 | AB |
| 2MASS_J | 15404.2 | 306.43 | 12.536 | 0.022 | Vega |
| 2MASS_H | 18427.2 | 478.89 | 11.869 | 0.028 | Vega |
| 2MASS_K | 16989.58 | 489.89 | 11.487 | 0.031 | Vega |
| WISE_W1 | 8431.16 | 45.44 | 11.386 | 0.006 | Vega |
| WISE_W2 | 5243.39 | 52.38 | 11.262 | 0.011 | Vega |
| WISE_W3 | 21359.06 | 255.53 | 7.902 | 0.013 | Vega |
| WISE_W4 | 21153.27 | 2202.14 | 6.467 | 0.113 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.315 | 9.494 | 9.606 |
| {\rm log}_{10}({\rm SFR}) | -0.836 | -0.350 | 0.070 |
| {\rm log}_{10}({\rm sSFR}) | -10.358 | -9.868 | -9.330 |
| {\rm stellar\ age} | 4.439 | 7.203 | 9.185 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.307 | -0.628 | -0.254 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.456 | -0.184 | 0.179 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.285 | 0.897 | 1.261 |
| \delta | -0.467 | -0.009 | 0.252 |
| \tau_1/\tau_2 | 0.698 | 1.064 | 1.426 |
| Q_{PAH} | 0.284 | 1.400 | 3.290 |
| U_{min} | 2.684 | 7.688 | 14.964 |
| {\rm log}_{10}(\gamma_e)\, | -3.335 | -2.117 | -1.108 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.214 | -2.073 | -0.498 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.952 | 1.392 | 1.914 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.956 | -0.503 | -0.208 |
| 0.03-0.10 Gyr | -0.897 | -0.317 | 0.163 |
| 0.10-0.33 Gyr | -1.222 | -0.537 | 0.040 |
| 0.33-1.09 Gyr | -1.551 | -0.749 | -0.199 |
| 1.09-3.61 Gyr | -1.646 | -0.698 | -0.305 |
| 3.61-11.94 Gyr | -1.149 | -0.485 | -0.269 |
| 11.94-13.27 Gyr | -1.240 | -0.368 | 0.307 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.712 | 10.764 | 10.824 |
| {\rm log}_{10}({\rm SFR}) | 0.095 | 0.358 | 0.602 |
| {\rm log}_{10}({\rm sSFR}) | -10.691 | -10.407 | -10.153 |
| {\rm stellar\ age} | 6.746 | 7.550 | 8.687 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.427 | -0.247 | -0.072 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.959 | -0.325 | 0.217 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.270 | 0.379 | 0.522 |
| \delta | -0.551 | -0.304 | -0.079 |
| \tau_1/\tau_2 | 0.586 | 0.949 | 1.299 |
| Q_{PAH} | 1.462 | 2.859 | 4.664 |
| U_{min} | 2.194 | 6.525 | 13.151 |
| {\rm log}_{10}(\gamma_e)\, | -2.650 | -1.777 | -1.210 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.835 | -2.663 | -1.739 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.222 | 1.723 | 2.023 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.191 | 0.320 | 0.605 |
| 0.03-0.10 Gyr | -0.182 | 0.344 | 0.698 |
| 0.10-0.33 Gyr | -0.217 | 0.375 | 0.725 |
| 0.33-1.09 Gyr | 0.000 | 0.437 | 0.679 |
| 1.09-3.61 Gyr | 0.318 | 0.669 | 0.890 |
| 3.61-11.94 Gyr | 0.718 | 0.889 | 0.991 |
| 11.94-13.27 Gyr | 0.593 | 0.988 | 1.435 |