| Name: | AT2025gys |
| Right ascension: | 12h45m42.63s |
| Declination: | 37d23m32.50s |
| Discovery Date: | April 7, 2025, 11:28 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.014 |
| Name: | 2025gys |
| Right ascension: | 12h45m42.39s |
| Declination: | 37d23m34.76s |
| Redshift: | 0.175125 |
| Photometric Redshift: | 0.120 |
| Downloadable | 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_z |
DES_r DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 18.14 |
| Transient MWEBV | processed | 0.05 |
| Host match | processed | 1.93 |
| Host information | processed | 0.08 |
| Host MWEBV | processed | 0.05 |
| Host spectrum download | not processed | None |
| Global aperture construction | processed | 0.68 |
| Global aperture photometry | processed | 6.24 |
| Validate global photometry | processed | 18.77 |
| Global host SED inference | processed | 383.29 |
| Local aperture photometry | processed | 6.07 |
| Validate local photometry | no valid phot | 0.03 |
| Local host SED inference | not processed | None |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.930 | 10.967 | 11.009 |
| {\rm log}_{10}({\rm SFR}) | 0.478 | 0.691 | 0.888 |
| {\rm log}_{10}({\rm sSFR}) | -10.509 | -10.274 | -10.078 |
| {\rm stellar\ age} | 5.700 | 6.292 | 7.100 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.634 | -0.363 | -0.208 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.036 | 0.245 | 0.393 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.192 | 0.293 | 0.442 |
| \delta | -0.459 | -0.176 | 0.061 |
| \tau_1/\tau_2 | 0.710 | 1.042 | 1.372 |
| Q_{PAH} | 0.765 | 2.460 | 4.314 |
| U_{min} | 1.917 | 6.317 | 13.619 |
| {\rm log}_{10}(\gamma_e)\, | -3.369 | -2.328 | -1.091 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.667 | -2.291 | -1.461 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.113 | 1.542 | 1.874 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | 0.330 | 0.518 | 0.672 |
| 0.03-0.10 Gyr | 0.480 | 0.754 | 0.986 |
| 0.10-0.32 Gyr | 0.716 | 0.929 | 1.131 |
| 0.32-1.02 Gyr | 0.775 | 0.961 | 1.109 |
| 1.02-3.26 Gyr | 0.780 | 1.002 | 1.180 |
| 3.26-10.42 Gyr | 1.016 | 1.148 | 1.233 |
| 10.42-11.58 Gyr | 0.793 | 1.199 | 1.599 |
Data not available
| RA, DEC (J2000): | 12h45m42.37s, 37d23m34.87s |
| semi major axis, semi minor axis (arcsec): | 6.23, 5.86 |
| angle (degrees, anti-clockwise from east): | -40.94 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 18.7 | 4.38 | 20.720 | 0.254 | AB |
| GALEX_NUV | 25.23 | 2.33 | 20.395 | 0.100 | AB |
| SDSS_u | 46.81 | 4.57 | 19.724 | 0.106 | AB |
| SDSS_g | 197.46 | 3.91 | 18.161 | 0.022 | AB |
| DES_g | 208.6 | 1.05 | 18.102 | 0.005 | AB |
| PanSTARRS_g | 222.76 | 1.13 | 18.030 | 0.005 | AB |
| SDSS_r | 398.26 | 5.66 | 17.400 | 0.015 | AB |
| PanSTARRS_r | 405.88 | 1.5 | 17.379 | 0.004 | AB |
| SDSS_i | 578.1 | 7.68 | 16.995 | 0.014 | AB |
| PanSTARRS_i | 579.32 | 1.55 | 16.993 | 0.003 | AB |
| PanSTARRS_z | 714.64 | 5.06 | 16.765 | 0.008 | AB |
| SDSS_z | 624.15 | 21.8 | 16.912 | 0.038 | AB |
| DES_z | 744.75 | 3.9 | 16.720 | 0.006 | AB |
| PanSTARRS_y | 820.55 | 8.07 | 16.615 | 0.011 | AB |
| 2MASS_J | 1048.91 | 129.55 | 15.453 | 0.134 | Vega |
| 2MASS_H | 1284.02 | 187.98 | 14.761 | 0.159 | Vega |
| 2MASS_K | 1229.09 | 220.11 | 14.338 | 0.194 | Vega |
| WISE_W1 | 590.65 | 16.2 | 14.273 | 0.030 | Vega |
| WISE_W2 | 479.92 | 20.24 | 13.858 | 0.046 | Vega |
| WISE_W3 | 1588.74 | 68.31 | 10.723 | 0.047 | Vega |
| WISE_W4 | 1525.41 | 516.49 | 9.322 | 0.368 | Vega |