| Name: | AT2025obt |
| Right ascension: | 18h20m45.55s |
| Declination: | 68d01m29.85s |
| Discovery Date: | June 19, 2025, 5:47 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.031 |
| Name: | |
| Right ascension: | 18h20m45.98s |
| Declination: | 68d01m29.90s |
| Redshift: | 0.087519 |
| Photometric Redshift: | 0.083 |
| 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 | 27.69 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 5.5 |
| Host information | processed | 0.17 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.66 |
| Global aperture photometry | processed | 3.81 |
| Validate global photometry | processed | 11.03 |
| Global host SED inference | processed | 425.55 |
| Local aperture photometry | processed | 4.09 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 460.04 |
| RA, DEC (J2000): | 18h20m45.55s, 68d01m29.85s |
| semi major axis, semi minor axis (arcsec): | 1.22, 1.22 |
| 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 | 80.76 | 0.44 | 19.132 | 0.006 | AB |
| PanSTARRS_i | 123.41 | 0.38 | 18.672 | 0.003 | AB |
| PanSTARRS_z | 149.47 | 0.97 | 18.464 | 0.007 | AB |
| PanSTARRS_y | 186.9 | 2.99 | 18.221 | 0.017 | AB |
| RA, DEC (J2000): | 18h20m45.97s, 68d01m29.92s |
| semi major axis, semi minor axis (arcsec): | 10.75, 4.48 |
| angle (degrees, anti-clockwise from east): | -88.45 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 12.38 | 3.23 | 21.168 | 0.283 | AB |
| GALEX_NUV | 11.8 | 2.72 | 21.220 | 0.251 | AB |
| PanSTARRS_g | 349.24 | 2.25 | 17.542 | 0.007 | AB |
| PanSTARRS_r | 736.57 | 2.34 | 16.732 | 0.003 | AB |
| PanSTARRS_i | 1117.12 | 2.04 | 16.280 | 0.002 | AB |
| PanSTARRS_z | 1400.98 | 5.34 | 16.034 | 0.004 | AB |
| PanSTARRS_y | 1684.95 | 16.79 | 15.834 | 0.011 | AB |
| 2MASS_J | 2354.17 | 174.06 | 14.576 | 0.080 | Vega |
| 2MASS_H | 3454.62 | 288.27 | 13.686 | 0.091 | Vega |
| 2MASS_K | 2852.59 | 255.12 | 13.424 | 0.097 | Vega |
| WISE_W1 | 1212.34 | 13.07 | 13.492 | 0.012 | Vega |
| WISE_W2 | 757.73 | 16.91 | 13.362 | 0.024 | Vega |
| WISE_W3 | 1047.32 | 23.92 | 11.176 | 0.025 | Vega |
| WISE_W4 | 971.87 | 151.53 | 9.811 | 0.169 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.688 | 9.840 | 9.985 |
| {\rm log}_{10}({\rm SFR}) | -0.867 | -0.346 | 0.235 |
| {\rm log}_{10}({\rm sSFR}) | -10.744 | -10.210 | -9.584 |
| {\rm stellar\ age} | 4.987 | 7.033 | 9.309 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.218 | -0.565 | -0.105 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.358 | -0.556 | 0.057 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.520 | 0.986 | 1.378 |
| \delta | -0.515 | -0.192 | 0.120 |
| \tau_1/\tau_2 | 0.647 | 1.014 | 1.395 |
| Q_{PAH} | 0.787 | 2.726 | 5.269 |
| U_{min} | 2.990 | 8.205 | 15.322 |
| {\rm log}_{10}(\gamma_e)\, | -3.106 | -1.620 | -0.547 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.818 | -1.784 | -0.487 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.983 | 1.461 | 1.958 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.675 | -0.265 | 0.180 |
| 0.03-0.10 Gyr | -1.297 | -0.441 | 0.293 |
| 0.10-0.33 Gyr | -1.567 | -0.560 | 0.077 |
| 0.33-1.07 Gyr | -1.642 | -0.503 | 0.042 |
| 1.07-3.48 Gyr | -1.415 | -0.341 | 0.036 |
| 3.48-11.35 Gyr | -0.711 | -0.103 | 0.130 |
| 11.35-12.61 Gyr | -0.786 | -0.008 | 0.756 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.780 | 10.829 | 10.911 |
| {\rm log}_{10}({\rm SFR}) | -0.822 | -0.469 | -0.125 |
| {\rm log}_{10}({\rm sSFR}) | -11.698 | -11.307 | -10.956 |
| {\rm stellar\ age} | 7.614 | 8.839 | 11.652 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.476 | -0.311 | -0.185 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.443 | -0.112 | 0.342 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.147 | 0.232 | 0.339 |
| \delta | -0.616 | -0.278 | 0.016 |
| \tau_1/\tau_2 | 0.532 | 0.921 | 1.358 |
| Q_{PAH} | 0.595 | 1.900 | 4.328 |
| U_{min} | 2.522 | 7.696 | 15.063 |
| {\rm log}_{10}(\gamma_e)\, | -2.928 | -1.741 | -0.680 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.405 | -3.372 | -2.337 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.021 | 1.497 | 1.910 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.712 | -0.375 | -0.107 |
| 0.03-0.10 Gyr | -1.721 | -0.593 | -0.066 |
| 0.10-0.33 Gyr | -2.081 | -0.730 | -0.174 |
| 0.33-1.07 Gyr | -2.258 | -0.841 | -0.226 |
| 1.07-3.48 Gyr | -1.770 | -0.443 | 0.296 |
| 3.48-11.35 Gyr | -0.061 | 0.944 | 1.083 |
| 11.35-12.61 Gyr | 0.829 | 1.492 | 2.034 |