| Name: | AT2025abnk |
| Right ascension: | 20h44m14.69s |
| Declination: | 5d44m41.02s |
| Discovery Date: | Oct. 21, 2025, 8:38 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.087 |
| Name: | |
| Right ascension: | 20h44m14.71s |
| Declination: | 5d44m40.00s |
| Redshift: | None |
| Photometric Redshift: | 0.044 |
| Downloaded | Unavailable |
|---|---|
|
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y DES_g DES_r DES_z |
GALEX_NUV GALEX_FUV SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 5.3 |
| Transient MWEBV | processed | 0.07 |
| Host match | processed | 5.27 |
| Host information | processed | 0.13 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.65 |
| Global aperture photometry | processed | 5.35 |
| Validate global photometry | processed | 13.16 |
| Global host SED inference | processed | 603.91 |
| Local aperture photometry | processed | 5.01 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 522.7 |
| RA, DEC (J2000): | 20h44m14.69s, 5d44m41.02s |
| semi major axis, semi minor axis (arcsec): | 2.3, 2.3 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_g | 227.25 | 0.67 | 18.009 | 0.003 | AB |
| PanSTARRS_g | 237.59 | 0.54 | 17.960 | 0.002 | AB |
| PanSTARRS_r | 369.22 | 0.7 | 17.482 | 0.002 | AB |
| DES_r | 352.07 | 1.74 | 17.533 | 0.005 | AB |
| PanSTARRS_i | 445.27 | 0.63 | 17.278 | 0.002 | AB |
| PanSTARRS_z | 495.96 | 1.69 | 17.161 | 0.004 | AB |
| DES_z | 516.95 | 4.87 | 17.116 | 0.010 | AB |
| PanSTARRS_y | 573.44 | 4.25 | 17.004 | 0.008 | AB |
| RA, DEC (J2000): | 20h44m14.62s, 5d44m43.16s |
| semi major axis, semi minor axis (arcsec): | 18.16, 7.33 |
| angle (degrees, anti-clockwise from east): | -21.32 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_g | 1066.57 | 1.56 | 16.330 | 0.002 | AB |
| PanSTARRS_g | 1137.11 | 2.35 | 16.260 | 0.002 | AB |
| PanSTARRS_r | 1702.73 | 3.12 | 15.822 | 0.002 | AB |
| DES_r | 1689.05 | 3.95 | 15.831 | 0.003 | AB |
| PanSTARRS_i | 2036.75 | 2.9 | 15.628 | 0.002 | AB |
| DES_z | 2204.85 | 10.53 | 15.542 | 0.005 | AB |
| PanSTARRS_y | 2521.28 | 21.23 | 15.396 | 0.009 | AB |
| 2MASS_H | 2545.15 | 478.31 | 14.018 | 0.204 | Vega |
| 2MASS_K | 1638.78 | 482.22 | 14.026 | 0.319 | Vega |
| WISE_W1 | 1360.89 | 32.2 | 13.366 | 0.026 | Vega |
| WISE_W3 | 3717.04 | 151.56 | 9.801 | 0.044 | Vega |
| WISE_W4 | 4894.88 | 792.52 | 8.056 | 0.176 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.315 | 9.488 | 9.604 |
| {\rm log}_{10}({\rm SFR}) | -1.567 | -0.582 | 0.062 |
| {\rm log}_{10}({\rm sSFR}) | -11.073 | -10.072 | -9.393 |
| {\rm stellar\ age} | 3.506 | 6.275 | 7.758 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.652 | -1.271 | -0.835 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.627 | -0.425 | 0.253 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.165 | 0.367 | 0.595 |
| \delta | -0.677 | -0.251 | 0.135 |
| \tau_1/\tau_2 | 0.689 | 1.062 | 1.404 |
| Q_{PAH} | 0.626 | 2.029 | 4.454 |
| U_{min} | 3.113 | 8.731 | 16.155 |
| {\rm log}_{10}(\gamma_e)\, | -3.249 | -1.523 | -0.497 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.957 | -2.077 | -0.850 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.939 | 1.401 | 1.862 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.200 | -1.279 | -0.769 |
| 0.03-0.10 Gyr | -1.626 | -0.464 | 0.208 |
| 0.10-0.33 Gyr | -0.930 | -0.176 | 0.232 |
| 0.33-1.09 Gyr | -1.519 | -0.459 | -0.084 |
| 1.09-3.59 Gyr | -1.157 | -0.465 | -0.186 |
| 3.59-11.85 Gyr | -1.322 | -0.522 | -0.272 |
| 11.85-13.17 Gyr | -1.550 | -0.509 | 0.059 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.902 | 10.089 | 10.234 |
| {\rm log}_{10}({\rm SFR}) | -1.009 | -0.203 | 0.259 |
| {\rm log}_{10}({\rm sSFR}) | -11.126 | -10.312 | -9.767 |
| {\rm stellar\ age} | 2.614 | 5.905 | 7.556 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.717 | -1.295 | -0.892 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.698 | -0.404 | 0.313 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.101 | 0.222 | 0.352 |
| \delta | -0.665 | -0.187 | 0.232 |
| \tau_1/\tau_2 | 0.604 | 0.976 | 1.366 |
| Q_{PAH} | 0.827 | 2.114 | 4.385 |
| U_{min} | 2.892 | 8.500 | 16.085 |
| {\rm log}_{10}(\gamma_e)\, | -3.125 | -2.289 | -1.226 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.770 | -1.739 | -1.367 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.971 | 1.296 | 1.762 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.355 | -0.502 | -0.016 |
| 0.03-0.10 Gyr | -1.345 | -0.202 | 0.373 |
| 0.10-0.33 Gyr | -0.692 | 0.152 | 0.609 |
| 0.33-1.09 Gyr | -0.507 | 0.270 | 0.666 |
| 1.09-3.59 Gyr | -0.354 | 0.239 | 0.575 |
| 3.59-11.85 Gyr | -1.130 | 0.041 | 0.351 |
| 11.85-13.17 Gyr | -1.588 | -0.063 | 0.632 |