| Name: | AT2025aayv |
| Right ascension: | 4h17m37.57s |
| Declination: | -26d22m35.39s |
| Discovery Date: | Oct. 19, 2025, 11:16 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.032 |
| Name: | |
| Right ascension: | 4h17m37.49s |
| Declination: | -26d22m35.05s |
| Redshift: | None |
| Photometric Redshift: | 0.042 |
| 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 DES_g DES_r DES_z |
SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 5.84 |
| Transient MWEBV | processed | 0.05 |
| Host match | processed | 7.1 |
| Host information | processed | 0.11 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.69 |
| Global aperture photometry | processed | 5.12 |
| Validate global photometry | processed | 13.32 |
| Global host SED inference | processed | 403.28 |
| Local aperture photometry | processed | 4.78 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 426.32 |
| RA, DEC (J2000): | 4h17m37.57s, -26d22m35.39s |
| semi major axis, semi minor axis (arcsec): | 2.4, 2.4 |
| 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 | 101.86 | 0.29 | 18.880 | 0.003 | AB |
| PanSTARRS_g | 94.02 | 0.68 | 18.967 | 0.008 | AB |
| PanSTARRS_r | 157.25 | 0.8 | 18.408 | 0.006 | AB |
| DES_r | 190.23 | 0.48 | 18.202 | 0.003 | AB |
| PanSTARRS_i | 215.69 | 0.92 | 18.065 | 0.005 | AB |
| PanSTARRS_z | 248.81 | 1.99 | 17.910 | 0.009 | AB |
| DES_z | 294.52 | 2.16 | 17.727 | 0.008 | AB |
| PanSTARRS_y | 296.47 | 4.88 | 17.720 | 0.018 | AB |
| RA, DEC (J2000): | 4h17m37.47s, -26d22m34.92s |
| semi major axis, semi minor axis (arcsec): | 17.32, 8.27 |
| angle (degrees, anti-clockwise from east): | -139.57 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 55.5 | 7.3 | 19.539 | 0.143 | AB |
| GALEX_NUV | 72.16 | 5.47 | 19.254 | 0.082 | AB |
| DES_g | 567.89 | 0.83 | 17.014 | 0.002 | AB |
| PanSTARRS_g | 574.9 | 3.29 | 17.001 | 0.006 | AB |
| PanSTARRS_r | 865.8 | 3.86 | 16.556 | 0.005 | AB |
| DES_r | 964.85 | 1.24 | 16.439 | 0.001 | AB |
| PanSTARRS_i | 1143.55 | 4.53 | 16.254 | 0.004 | AB |
| PanSTARRS_z | 1342.53 | 9.78 | 16.080 | 0.008 | AB |
| DES_z | 1380.53 | 5.25 | 16.050 | 0.004 | AB |
| PanSTARRS_y | 1415.39 | 24.15 | 16.023 | 0.019 | AB |
| 2MASS_J | 1655.32 | 369.52 | 14.958 | 0.242 | Vega |
| 2MASS_H | 1415.04 | 539.66 | 14.655 | 0.414 | Vega |
| 2MASS_K | 677.55 | 633.46 | 14.985 | 1.015 | Vega |
| WISE_W1 | 754.28 | 20.71 | 14.007 | 0.030 | Vega |
| WISE_W2 | 457.31 | 27.8 | 13.910 | 0.066 | Vega |
| WISE_W3 | 1145.9 | 117.02 | 11.078 | 0.111 | Vega |
| WISE_W4 | 1851.16 | 627.89 | 9.111 | 0.368 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.044 | 9.237 | 9.396 |
| {\rm log}_{10}({\rm SFR}) | -1.067 | -0.631 | -0.186 |
| {\rm log}_{10}({\rm sSFR}) | -10.413 | -9.906 | -9.262 |
| {\rm stellar\ age} | 4.639 | 6.877 | 8.842 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.401 | -0.699 | -0.279 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.793 | -1.131 | 0.095 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.362 | 0.670 | 1.008 |
| \delta | -0.735 | -0.414 | -0.070 |
| \tau_1/\tau_2 | 0.677 | 0.996 | 1.350 |
| Q_{PAH} | 0.552 | 1.886 | 4.379 |
| U_{min} | 2.605 | 7.500 | 14.194 |
| {\rm log}_{10}(\gamma_e)\, | -3.501 | -2.531 | -1.345 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.136 | -2.727 | -0.783 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.973 | 1.428 | 1.891 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.889 | -0.578 | -0.284 |
| 0.03-0.10 Gyr | -1.433 | -0.704 | -0.124 |
| 0.10-0.33 Gyr | -1.731 | -0.901 | -0.381 |
| 0.33-1.09 Gyr | -1.815 | -0.924 | -0.483 |
| 1.09-3.60 Gyr | -1.664 | -0.841 | -0.505 |
| 3.60-11.87 Gyr | -1.289 | -0.754 | -0.483 |
| 11.87-13.19 Gyr | -1.376 | -0.676 | -0.002 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.922 | 9.978 | 10.051 |
| {\rm log}_{10}({\rm SFR}) | -0.563 | -0.282 | -0.002 |
| {\rm log}_{10}({\rm sSFR}) | -10.569 | -10.281 | -9.996 |
| {\rm stellar\ age} | 7.254 | 8.045 | 10.432 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.088 | -0.841 | -0.680 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.817 | -1.463 | -0.015 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.103 | 0.187 | 0.307 |
| \delta | -0.464 | -0.069 | 0.199 |
| \tau_1/\tau_2 | 0.624 | 0.990 | 1.358 |
| Q_{PAH} | 0.344 | 1.209 | 3.167 |
| U_{min} | 2.824 | 8.023 | 15.485 |
| {\rm log}_{10}(\gamma_e)\, | -2.419 | -1.535 | -0.833 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.170 | -3.028 | -2.029 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.096 | 1.621 | 1.960 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.725 | -0.764 | -0.470 |
| 0.03-0.10 Gyr | -0.544 | -0.169 | 0.147 |
| 0.10-0.33 Gyr | -0.721 | -0.258 | 0.057 |
| 0.33-1.09 Gyr | -1.124 | -0.516 | -0.218 |
| 1.09-3.60 Gyr | -1.160 | -0.446 | -0.112 |
| 3.60-11.87 Gyr | -0.209 | 0.112 | 0.223 |
| 11.87-13.19 Gyr | -0.190 | 0.344 | 0.991 |