| Name: | AT2025onk |
| Right ascension: | 3h53m50.55s |
| Declination: | -50d43m23.80s |
| Discovery Date: | June 13, 2025, 7:44 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.010 |
| Name: | 463646 |
| Right ascension: | 3h53m50.31s |
| Declination: | -50d43m21.69s |
| Redshift: | None |
| Photometric Redshift: | 0.069 |
| Downloaded | Unavailable |
|---|---|
|
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 GALEX_NUV GALEX_FUV DES_g DES_r DES_z |
PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 19.43 |
| Transient MWEBV | processed | 0.12 |
| Host match | processed | 4.62 |
| Host information | processed | 0.15 |
| Host MWEBV | processed | 0.06 |
| Global aperture construction | processed | 0.69 |
| Global aperture photometry | processed | 2.49 |
| Validate global photometry | processed | 9.02 |
| Global host SED inference | processed | 405.44 |
| Local aperture photometry | processed | 2.82 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 479.65 |
| RA, DEC (J2000): | 3h53m50.55s, -50d43m23.80s |
| semi major axis, semi minor axis (arcsec): | 1.53, 1.53 |
| 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 | 49.16 | 0.19 | 19.671 | 0.004 | AB |
| DES_r | 97.09 | 0.32 | 18.932 | 0.004 | AB |
| DES_z | 159.9 | 1.26 | 18.390 | 0.009 | AB |
| RA, DEC (J2000): | 3h53m50.27s, -50d43m21.68s |
| semi major axis, semi minor axis (arcsec): | 13.15, 5.58 |
| angle (degrees, anti-clockwise from east): | 46.78 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 29.99 | 4.18 | 20.208 | 0.151 | AB |
| GALEX_NUV | 41.42 | 3.13 | 19.857 | 0.082 | AB |
| DES_g | 509.34 | 0.69 | 17.132 | 0.001 | AB |
| DES_r | 963.56 | 1.09 | 16.440 | 0.001 | AB |
| DES_z | 1526.58 | 4.15 | 15.941 | 0.003 | AB |
| 2MASS_J | 1982.04 | 229.46 | 14.762 | 0.126 | Vega |
| 2MASS_H | 2597.79 | 344.26 | 13.996 | 0.144 | Vega |
| 2MASS_K | 2430.54 | 388.96 | 13.598 | 0.174 | Vega |
| WISE_W1 | 1170.95 | 13.59 | 13.530 | 0.013 | Vega |
| WISE_W2 | 777.63 | 16.44 | 13.334 | 0.023 | Vega |
| WISE_W3 | 3453.56 | 56.28 | 9.880 | 0.018 | Vega |
| WISE_W4 | 3157.38 | 412.79 | 8.532 | 0.142 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.420 | 9.530 | 9.667 |
| {\rm log}_{10}({\rm SFR}) | -1.782 | -0.941 | -0.346 |
| {\rm log}_{10}({\rm sSFR}) | -11.312 | -10.487 | -9.859 |
| {\rm stellar\ age} | 5.842 | 7.493 | 9.617 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.499 | -0.878 | -0.382 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.540 | -0.405 | 0.171 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.258 | 0.611 | 1.067 |
| \delta | -0.641 | -0.220 | 0.176 |
| \tau_1/\tau_2 | 0.634 | 0.994 | 1.344 |
| Q_{PAH} | 0.525 | 1.757 | 3.876 |
| U_{min} | 3.261 | 8.576 | 15.418 |
| {\rm log}_{10}(\gamma_e)\, | -3.167 | -1.507 | -0.376 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.805 | -0.734 | -0.168 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.008 | 1.534 | 1.991 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.738 | -0.925 | -0.393 |
| 0.03-0.10 Gyr | -2.056 | -1.069 | -0.320 |
| 0.10-0.33 Gyr | -2.060 | -1.057 | -0.367 |
| 0.33-1.08 Gyr | -2.036 | -0.981 | -0.370 |
| 1.08-3.53 Gyr | -1.761 | -0.678 | -0.317 |
| 3.53-11.56 Gyr | -0.802 | -0.372 | -0.181 |
| 11.56-12.85 Gyr | -0.909 | -0.251 | 0.485 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.352 | 10.423 | 10.501 |
| {\rm log}_{10}({\rm SFR}) | -0.374 | -0.129 | 0.184 |
| {\rm log}_{10}({\rm sSFR}) | -10.821 | -10.540 | -10.209 |
| {\rm stellar\ age} | 5.692 | 6.938 | 7.988 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.675 | -0.324 | -0.083 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.328 | -0.032 | 0.263 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.177 | 0.289 | 0.447 |
| \delta | -0.644 | -0.195 | 0.156 |
| \tau_1/\tau_2 | 0.595 | 0.988 | 1.371 |
| Q_{PAH} | 1.607 | 3.195 | 5.136 |
| U_{min} | 2.368 | 7.413 | 14.374 |
| {\rm log}_{10}(\gamma_e)\, | -2.594 | -1.654 | -0.746 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.494 | -2.010 | -1.212 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.151 | 1.673 | 1.991 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.309 | 0.040 | 0.271 |
| 0.03-0.10 Gyr | -0.768 | -0.204 | 0.202 |
| 0.10-0.33 Gyr | -0.619 | -0.068 | 0.299 |
| 0.33-1.08 Gyr | -0.285 | 0.176 | 0.459 |
| 1.08-3.53 Gyr | 0.102 | 0.476 | 0.720 |
| 3.53-11.56 Gyr | 0.278 | 0.543 | 0.686 |
| 11.56-12.85 Gyr | -0.119 | 0.535 | 0.987 |