| Name: | AT2026hdr |
| Right ascension: | 12h42m56.11s |
| Declination: | 0d32m55.08s |
| Discovery Date: | March 19, 2026, 8:44 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.017 |
| Name: | 1168903 |
| Right ascension: | 12h42m56.14s |
| Declination: | 0d32m54.55s |
| Redshift: | 0.080311 |
| 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 | 18.91 |
| Transient MWEBV | processed | 0.05 |
| Host match | processed | 4.74 |
| Host information | processed | 0.1 |
| Host MWEBV | processed | 0.11 |
| Global aperture construction | processed | 0.67 |
| Global aperture photometry | processed | 4.96 |
| Validate global photometry | processed | 15.59 |
| Global host SED inference | processed | 759.35 |
| Local aperture photometry | processed | 4.65 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 524.66 |
| RA, DEC (J2000): | 12h42m56.11s, 0d32m55.08s |
| semi major axis, semi minor axis (arcsec): | 1.32, 1.32 |
| 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 | 137.55 | 0.32 | 18.554 | 0.003 | AB |
| SDSS_r | 322.79 | 4.71 | 17.628 | 0.016 | AB |
| PanSTARRS_r | 274.6 | 0.45 | 17.803 | 0.002 | AB |
| SDSS_i | 497.06 | 5.9 | 17.159 | 0.013 | AB |
| PanSTARRS_i | 420.22 | 0.55 | 17.341 | 0.001 | AB |
| PanSTARRS_z | 556.09 | 0.91 | 17.037 | 0.002 | AB |
| SDSS_z | 659.91 | 7.72 | 16.851 | 0.013 | AB |
| PanSTARRS_y | 633.35 | 1.6 | 16.896 | 0.003 | AB |
| RA, DEC (J2000): | 12h42m56.13s, 0d32m54.80s |
| semi major axis, semi minor axis (arcsec): | 7.6, 7.4 |
| angle (degrees, anti-clockwise from east): | -25.06 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 5.4 | 2.28 | 22.070 | 0.458 | AB |
| GALEX_NUV | 3.7 | 0.62 | 22.480 | 0.183 | AB |
| SDSS_u | 121.45 | 7.14 | 18.689 | 0.064 | AB |
| SDSS_g | 433.65 | 5.86 | 17.307 | 0.015 | AB |
| PanSTARRS_g | 468.27 | 1.37 | 17.224 | 0.003 | AB |
| SDSS_r | 942.12 | 8.74 | 16.465 | 0.010 | AB |
| PanSTARRS_r | 965.99 | 1.8 | 16.438 | 0.002 | AB |
| SDSS_i | 1435.38 | 11.83 | 16.008 | 0.009 | AB |
| PanSTARRS_i | 1396.02 | 2.4 | 16.038 | 0.002 | AB |
| PanSTARRS_z | 1788.69 | 4.39 | 15.769 | 0.003 | AB |
| SDSS_z | 1918.11 | 24.91 | 15.693 | 0.014 | AB |
| PanSTARRS_y | 2114.64 | 8.59 | 15.587 | 0.004 | AB |
| 2MASS_J | 2904.13 | 229.61 | 14.348 | 0.086 | Vega |
| 2MASS_H | 3660.54 | 346.59 | 13.624 | 0.103 | Vega |
| 2MASS_K | 3827.57 | 397.6 | 13.105 | 0.113 | Vega |
| WISE_W1 | 1193.55 | 22.65 | 13.509 | 0.021 | Vega |
| WISE_W2 | 698.52 | 25.58 | 13.451 | 0.040 | Vega |
| WISE_W3 | 262.26 | 91.87 | 12.679 | 0.380 | Vega |
| WISE_W4 | 250.96 | 466.55 | 11.281 | 2.018 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.197 | 10.325 | 10.463 |
| {\rm log}_{10}({\rm SFR}) | -3.667 | -1.046 | -0.197 |
| {\rm log}_{10}({\rm sSFR}) | -14.095 | -11.382 | -10.502 |
| {\rm stellar\ age} | 6.171 | 7.798 | 11.531 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.566 | -0.928 | -0.536 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.654 | -0.725 | 0.195 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.394 | 0.740 | 1.203 |
| \delta | -0.769 | -0.425 | -0.049 |
| \tau_1/\tau_2 | 0.564 | 0.989 | 1.400 |
| Q_{PAH} | 0.427 | 1.514 | 4.433 |
| U_{min} | 3.110 | 9.035 | 16.327 |
| {\rm log}_{10}(\gamma_e)\, | -3.302 | -1.898 | -0.566 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.386 | -0.826 | -0.365 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.007 | 1.384 | 1.833 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -4.580 | -1.655 | -0.772 |
| 0.03-0.10 Gyr | -4.252 | -1.043 | -0.068 |
| 0.10-0.33 Gyr | -3.557 | -1.029 | -0.046 |
| 0.33-1.07 Gyr | -3.497 | -1.051 | 0.016 |
| 1.07-3.50 Gyr | -2.756 | -0.460 | 0.438 |
| 3.50-11.43 Gyr | -1.267 | 0.369 | 0.619 |
| 11.43-12.70 Gyr | -0.584 | 0.657 | 1.541 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.817 | 10.933 | 10.972 |
| {\rm log}_{10}({\rm SFR}) | -5.494 | -2.490 | -0.735 |
| {\rm log}_{10}({\rm sSFR}) | -16.330 | -13.423 | -11.656 |
| {\rm stellar\ age} | 8.336 | 12.003 | 12.061 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.366 | -0.991 | -0.743 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.436 | -0.476 | 0.240 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.225 | 0.366 | 0.548 |
| \delta | -0.790 | -0.444 | -0.251 |
| \tau_1/\tau_2 | 0.559 | 1.005 | 1.464 |
| Q_{PAH} | 0.716 | 2.274 | 4.404 |
| U_{min} | 3.309 | 10.207 | 18.475 |
| {\rm log}_{10}(\gamma_e)\, | -2.959 | -1.663 | -0.664 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.462 | -3.517 | -2.438 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.085 | 1.601 | 1.992 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -7.279 | -3.822 | -1.841 |
| 0.03-0.10 Gyr | -6.278 | -2.793 | -0.607 |
| 0.10-0.33 Gyr | -7.350 | -4.254 | -1.547 |
| 0.33-1.07 Gyr | -7.412 | -4.594 | -1.880 |
| 1.07-3.50 Gyr | -5.075 | -3.116 | -1.148 |
| 3.50-11.43 Gyr | -2.286 | -0.807 | 0.996 |
| 11.43-12.70 Gyr | 1.252 | 2.077 | 2.124 |