| Name: | AT2025abvy |
| Right ascension: | 5h44m54.54s |
| Declination: | -28d19m24.30s |
| Discovery Date: | Oct. 28, 2025, 11:46 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.028 |
| Name: | |
| Right ascension: | 5h44m54.68s |
| Declination: | -28d19m23.78s |
| Redshift: | None |
| Photometric Redshift: | 0.116 |
| 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 | 5.92 |
| Transient MWEBV | processed | 0.05 |
| Host match | processed | 6.78 |
| Host information | processed | 0.12 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 2.74 |
| Global aperture photometry | processed | 5.93 |
| Validate global photometry | processed | 13.41 |
| Global host SED inference | processed | 394.86 |
| Local aperture photometry | processed | 5.65 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | not enough filters | 19.17 |
| RA, DEC (J2000): | 5h44m54.54s, -28d19m24.30s |
| semi major axis, semi minor axis (arcsec): | 0.96, 0.96 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_z | 7.52 | 0.4 | 21.709 | 0.058 | AB |
| RA, DEC (J2000): | 5h44m54.65s, -28d19m23.59s |
| semi major axis, semi minor axis (arcsec): | 5.24, 3.72 |
| angle (degrees, anti-clockwise from east): | -97.02 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_g | 29.78 | 0.29 | 20.215 | 0.011 | AB |
| PanSTARRS_g | 29.15 | 1.41 | 20.238 | 0.052 | AB |
| PanSTARRS_r | 52.54 | 1.87 | 19.599 | 0.039 | AB |
| PanSTARRS_i | 65.82 | 1.81 | 19.354 | 0.030 | AB |
| PanSTARRS_z | 68.94 | 3.73 | 19.304 | 0.059 | AB |
| DES_z | 92.6 | 1.55 | 18.984 | 0.018 | AB |
| PanSTARRS_y | 68.15 | 8.92 | 19.316 | 0.142 | AB |
| 2MASS_J | 167.18 | 119.1 | 17.447 | 0.773 | Vega |
| 2MASS_H | 468.81 | 172.56 | 15.855 | 0.400 | Vega |
| 2MASS_K | 71.69 | 237.44 | 17.424 | 3.596 | Vega |
| WISE_W1 | 93.83 | 12.18 | 16.270 | 0.141 | Vega |
| WISE_W2 | 60.88 | 13.21 | 16.100 | 0.236 | Vega |
| WISE_W3 | 92.16 | 62.68 | 13.815 | 0.738 | Vega |
| WISE_W4 | -229.81 | 341.75 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.310 | 9.446 | 9.573 |
| {\rm log}_{10}({\rm SFR}) | -0.792 | -0.376 | -0.022 |
| {\rm log}_{10}({\rm sSFR}) | -10.336 | -9.854 | -9.402 |
| {\rm stellar\ age} | 1.509 | 3.608 | 5.562 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.646 | -0.153 | 0.062 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.255 | -0.777 | -0.295 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.378 | 0.562 | 0.753 |
| \delta | -0.670 | -0.350 | 0.061 |
| \tau_1/\tau_2 | 0.650 | 0.981 | 1.270 |
| Q_{PAH} | 1.828 | 3.649 | 5.347 |
| U_{min} | 2.682 | 7.809 | 15.010 |
| {\rm log}_{10}(\gamma_e)\, | -2.748 | -1.731 | -0.565 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.460 | -1.714 | -0.941 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.968 | 1.430 | 1.905 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.597 | -0.280 | -0.073 |
| 0.03-0.10 Gyr | -1.223 | -0.444 | 0.026 |
| 0.10-0.32 Gyr | -0.732 | -0.098 | 0.293 |
| 0.32-1.05 Gyr | -0.220 | 0.160 | 0.452 |
| 1.05-3.41 Gyr | -1.092 | -0.370 | -0.071 |
| 3.41-11.04 Gyr | -2.048 | -0.830 | -0.426 |
| 11.04-12.26 Gyr | -2.370 | -0.932 | -0.255 |