| Name: | AT2025kym |
| Right ascension: | 20h16m06.99s |
| Declination: | -44d23m54.24s |
| Discovery Date: | May 21, 2025, 5:38 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.042 |
| Name: | 2025kym |
| Right ascension: | 20h16m06.48s |
| Declination: | -44d25m17.76s |
| Redshift: | 0.018106 |
| 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 | 3.57 |
| Transient MWEBV | processed | 0.12 |
| Host match | processed | 0.3 |
| Host information | processed | 0.1 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.17 |
| Global aperture photometry | processed | 1.06 |
| Validate global photometry | processed | 1.51 |
| Global host SED inference | processed | 482.57 |
| Local aperture photometry | processed | 0.95 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 803.43 |
| RA, DEC (J2000): | 20h16m06.99s, -44d23m54.24s |
| semi major axis, semi minor axis (arcsec): | 5.44, 5.44 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 14.46 | 2.72 | 20.999 | 0.204 | AB |
| GALEX_NUV | 13.65 | 1.69 | 21.062 | 0.134 | AB |
| 2MASS_J | 638.01 | 116.95 | 15.993 | 0.199 | Vega |
| 2MASS_H | 518.38 | 138.52 | 15.746 | 0.290 | Vega |
| 2MASS_K | 534.11 | 185.61 | 15.243 | 0.377 | Vega |
| RA, DEC (J2000): | 20h16m06.53s, -44d25m18.35s |
| semi major axis, semi minor axis (arcsec): | 31.22, 15.04 |
| angle (degrees, anti-clockwise from east): | -74.51 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 423.31 | 14.77 | 17.333 | 0.038 | AB |
| GALEX_NUV | 662.59 | 10.96 | 16.847 | 0.018 | AB |
| 2MASS_J | 24744.53 | 467.9 | 12.021 | 0.021 | Vega |
| 2MASS_H | 28457.93 | 553.78 | 11.397 | 0.021 | Vega |
| 2MASS_K | 22989.88 | 741.07 | 11.158 | 0.035 | Vega |
| WISE_W1 | 13056.12 | 72.88 | 10.911 | 0.006 | Vega |
| WISE_W2 | 8399.97 | 76.28 | 10.750 | 0.010 | Vega |
| WISE_W3 | 40009.45 | 339.23 | 7.221 | 0.009 | Vega |
| WISE_W4 | 46294.69 | 2276.69 | 5.616 | 0.053 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.285 | 8.705 | 8.958 |
| {\rm log}_{10}({\rm SFR}) | -1.369 | -0.827 | -0.322 |
| {\rm log}_{10}({\rm sSFR}) | -10.093 | -9.538 | -8.871 |
| {\rm stellar\ age} | 2.465 | 6.920 | 9.986 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.642 | -0.550 | -0.008 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.304 | -0.619 | -0.151 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.558 | 1.075 | 1.524 |
| \delta | -0.109 | 0.136 | 0.291 |
| \tau_1/\tau_2 | 0.447 | 0.893 | 1.411 |
| Q_{PAH} | 0.596 | 1.809 | 3.660 |
| U_{min} | 2.875 | 8.074 | 15.416 |
| {\rm log}_{10}(\gamma_e)\, | -3.579 | -2.384 | -0.917 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.546 | -3.461 | -0.801 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.985 | 1.547 | 1.980 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.337 | -0.797 | -0.343 |
| 0.03-0.10 Gyr | -2.183 | -0.997 | -0.287 |
| 0.10-0.33 Gyr | -3.113 | -1.644 | -0.910 |
| 0.33-1.10 Gyr | -3.334 | -1.641 | -0.950 |
| 1.10-3.66 Gyr | -3.446 | -1.620 | -1.067 |
| 3.66-12.17 Gyr | -3.089 | -1.454 | -0.999 |
| 12.17-13.52 Gyr | -2.941 | -1.285 | -0.274 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.219 | 10.369 | 10.504 |
| {\rm log}_{10}({\rm SFR}) | -0.111 | 0.292 | 0.704 |
| {\rm log}_{10}({\rm sSFR}) | -10.503 | -10.100 | -9.613 |
| {\rm stellar\ age} | 6.290 | 7.963 | 10.463 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.947 | -0.378 | -0.112 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.487 | -0.727 | -0.123 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.193 | 0.347 | 0.667 |
| \delta | -0.749 | -0.346 | 0.032 |
| \tau_1/\tau_2 | 0.329 | 0.794 | 1.290 |
| Q_{PAH} | 0.705 | 1.707 | 3.467 |
| U_{min} | 2.266 | 6.385 | 13.114 |
| {\rm log}_{10}(\gamma_e)\, | -3.633 | -2.549 | -1.702 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.745 | -2.264 | -1.505 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.204 | 1.726 | 2.014 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.305 | 0.193 | 0.530 |
| 0.03-0.10 Gyr | -0.462 | 0.252 | 0.809 |
| 0.10-0.33 Gyr | -1.204 | -0.149 | 0.397 |
| 0.33-1.10 Gyr | -1.392 | -0.188 | 0.346 |
| 1.10-3.66 Gyr | -1.066 | 0.059 | 0.462 |
| 3.66-12.17 Gyr | -0.041 | 0.411 | 0.615 |
| 12.17-13.52 Gyr | 0.040 | 0.630 | 1.328 |