| Name: | AT2025gvn |
| Right ascension: | 21h50m12.49s |
| Declination: | -20d52m10.50s |
| Discovery Date: | April 5, 2025, 6:49 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.032 |
| Name: | 2025gvn |
| Right ascension: | 21h50m12.53s |
| Declination: | -20d52m11.30s |
| Redshift: | None |
| Photometric Redshift: | 0.178 |
| 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 | 4.54 |
| Transient MWEBV | processed | 0.06 |
| Host match | processed | 1.84 |
| Host information | processed | 0.09 |
| Host MWEBV | processed | 0.07 |
| Global aperture construction | processed | 0.66 |
| Global aperture photometry | processed | 4.17 |
| Validate global photometry | processed | 11.78 |
| Global host SED inference | processed | 420.36 |
| Local aperture photometry | processed | 4.01 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 21h50m12.52s, -20d52m11.20s |
| semi major axis, semi minor axis (arcsec): | 4.23, 3.08 |
| angle (degrees, anti-clockwise from east): | -160.94 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 2.44 | 1.16 | 22.931 | 0.517 | AB |
| GALEX_NUV | 1.76 | 0.93 | 23.288 | 0.577 | AB |
| PanSTARRS_g | 53.08 | 0.9 | 19.588 | 0.019 | AB |
| PanSTARRS_r | 113.13 | 1.15 | 18.766 | 0.011 | AB |
| PanSTARRS_i | 166.45 | 0.96 | 18.347 | 0.006 | AB |
| PanSTARRS_z | 204.77 | 2.52 | 18.122 | 0.013 | AB |
| PanSTARRS_y | 227.29 | 5.72 | 18.009 | 0.027 | AB |
| 2MASS_J | 336.56 | 94.61 | 16.687 | 0.305 | Vega |
| 2MASS_H | 232.35 | 153.74 | 16.617 | 0.718 | Vega |
| 2MASS_K | 700.61 | 177.52 | 14.949 | 0.275 | Vega |
| WISE_W1 | 131.51 | 10.57 | 15.904 | 0.087 | Vega |
| WISE_W2 | 98.94 | 13.22 | 15.573 | 0.145 | Vega |
| WISE_W3 | 364.06 | 73.23 | 12.323 | 0.218 | Vega |
| WISE_W4 | 957.33 | 557.87 | 9.827 | 0.633 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.300 | 10.444 | 10.572 |
| {\rm log}_{10}({\rm SFR}) | -2.210 | -0.335 | 0.370 |
| {\rm log}_{10}({\rm sSFR}) | -12.675 | -10.791 | -10.099 |
| {\rm stellar\ age} | 3.367 | 6.265 | 8.470 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.580 | -1.154 | -0.796 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.549 | -0.396 | 0.257 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.305 | 0.463 | 0.684 |
| \delta | -0.829 | -0.598 | -0.324 |
| \tau_1/\tau_2 | 0.571 | 0.995 | 1.380 |
| Q_{PAH} | 0.693 | 1.920 | 3.999 |
| U_{min} | 3.041 | 8.373 | 16.452 |
| {\rm log}_{10}(\gamma_e)\, | -2.826 | -1.828 | -0.746 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.228 | -2.928 | -1.797 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.015 | 1.485 | 1.895 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -3.183 | -0.637 | 0.003 |
| 0.03-0.10 Gyr | -2.737 | -0.339 | 0.481 |
| 0.10-0.32 Gyr | -2.117 | -0.029 | 0.675 |
| 0.32-1.02 Gyr | -2.187 | 0.115 | 0.764 |
| 1.02-3.26 Gyr | -1.092 | 0.423 | 0.849 |
| 3.26-10.39 Gyr | -0.874 | 0.509 | 0.778 |
| 10.39-11.55 Gyr | -1.061 | 0.510 | 1.443 |