| Name: | AT2025ygv |
| Right ascension: | 3h30m18.01s |
| Declination: | -46d15m50.14s |
| Discovery Date: | Sept. 22, 2025, 7:20 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.010 |
| Name: | |
| Right ascension: | 3h30m17.82s |
| Declination: | -46d15m49.88s |
| Redshift: | None |
| Photometric Redshift: | 0.133 |
| 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 | 3.16 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 5.49 |
| Host information | processed | 0.11 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.11 |
| Global aperture photometry | processed | 0.83 |
| Validate global photometry | processed | 0.92 |
| Global host SED inference | processed | 746.92 |
| Local aperture photometry | processed | 0.76 |
| Validate local photometry | no valid phot | 0.01 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 3h30m17.81s, -46d15m49.83s |
| semi major axis, semi minor axis (arcsec): | 5.67, 5.29 |
| angle (degrees, anti-clockwise from east): | -67.26 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 4.2 | 2.09 | 22.343 | 0.542 | AB |
| GALEX_NUV | 3.41 | 1.05 | 22.568 | 0.334 | AB |
| 2MASS_J | 1147.24 | 117.65 | 15.356 | 0.111 | Vega |
| 2MASS_H | 1564.72 | 170.93 | 14.546 | 0.119 | Vega |
| 2MASS_K | 1439.2 | 201.64 | 14.167 | 0.152 | Vega |
| WISE_W1 | 462.92 | 9.46 | 14.537 | 0.022 | Vega |
| WISE_W2 | 274.58 | 9.91 | 14.464 | 0.039 | Vega |
| WISE_W3 | 19.62 | 35.43 | 15.494 | 1.961 | Vega |
| WISE_W4 | 46.5 | 187.33 | 13.111 | 4.374 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.379 | 10.599 | 10.776 |
| {\rm log}_{10}({\rm SFR}) | -0.489 | 0.369 | 0.939 |
| {\rm log}_{10}({\rm sSFR}) | -11.234 | -10.274 | -9.525 |
| {\rm stellar\ age} | 3.513 | 6.056 | 7.999 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.992 | -0.550 | -0.189 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.939 | -0.434 | 0.075 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.339 | 0.499 | 0.646 |
| \delta | -0.964 | -0.871 | -0.665 |
| \tau_1/\tau_2 | 0.354 | 0.778 | 1.228 |
| Q_{PAH} | 0.223 | 0.919 | 3.110 |
| U_{min} | 2.277 | 6.799 | 13.744 |
| {\rm log}_{10}(\gamma_e)\, | -3.520 | -2.692 | -1.486 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.508 | -3.733 | -2.617 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.068 | 1.590 | 1.975 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.923 | 0.252 | 0.823 |
| 0.03-0.10 Gyr | -1.055 | 0.261 | 1.005 |
| 0.10-0.32 Gyr | -1.011 | 0.411 | 1.125 |
| 0.32-1.04 Gyr | -1.040 | 0.572 | 1.106 |
| 1.04-3.36 Gyr | -0.629 | 0.526 | 0.887 |
| 3.36-10.85 Gyr | -0.257 | 0.593 | 0.953 |
| 10.85-12.06 Gyr | -0.399 | 0.628 | 1.403 |