| Name: | AT2019aayb |
| Right ascension: | 18h15m03.26s |
| Declination: | 49d57m20.93s |
| Discovery Date: | July 4, 2019, 6:51 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | |
| Name: | J181503.48+495722.68 |
| Right ascension: | 18h15m03.48s |
| Declination: | 49d57m22.68s |
| Redshift: | None |
| Photometric Redshift: | 0.142 |
| 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 DES_g DES_z |
SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_r DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 6.96 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 4.81 |
| Host information | processed | 0.16 |
| Host MWEBV | processed | 0.04 |
| Host spectrum download | not processed | None |
| Global aperture construction | processed | 2.48 |
| Global aperture photometry | processed | 4.89 |
| Validate global photometry | processed | 14.84 |
| Global host SED inference | processed | 433.61 |
| Local aperture photometry | processed | 5.07 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.872 | 9.078 | 9.308 |
| {\rm log}_{10}({\rm SFR}) | 0.310 | 0.548 | 0.743 |
| {\rm log}_{10}({\rm sSFR}) | -8.935 | -8.575 | -8.144 |
| {\rm stellar\ age} | 0.198 | 1.397 | 4.219 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.265 | 0.021 | 0.138 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.369 | 0.005 | 0.165 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.428 | 0.586 | 0.739 |
| \delta | -0.110 | 0.083 | 0.239 |
| \tau_1/\tau_2 | 0.950 | 1.271 | 1.634 |
| Q_{PAH} | 1.218 | 2.465 | 4.245 |
| U_{min} | 3.060 | 8.248 | 15.206 |
| {\rm log}_{10}(\gamma_e)\, | -3.112 | -2.220 | -1.288 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.548 | -2.046 | -1.263 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.848 | 1.165 | 1.628 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | 0.206 | 0.382 | 0.533 |
| 0.03-0.10 Gyr | 0.308 | 0.605 | 0.837 |
| 0.10-0.32 Gyr | -0.318 | 0.332 | 0.638 |
| 0.32-1.04 Gyr | -2.517 | -0.994 | -0.224 |
| 1.04-3.34 Gyr | -3.618 | -1.476 | -0.660 |
| 3.34-10.76 Gyr | -3.906 | -1.736 | -0.842 |
| 10.76-11.95 Gyr | -4.036 | -1.750 | -0.729 |
Data not available
| RA, DEC (J2000): | 18h15m03.47s, 49d57m22.89s |
| semi major axis, semi minor axis (arcsec): | 6.35, 5.99 |
| angle (degrees, anti-clockwise from east): | -86.82 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 4.04 | 0.6 | 22.384 | 0.162 | AB |
| GALEX_NUV | 7.44 | 0.25 | 21.720 | 0.037 | AB |
| PanSTARRS_g | 34.36 | 1.14 | 20.060 | 0.036 | AB |
| PanSTARRS_r | 41.06 | 1.64 | 19.866 | 0.043 | AB |
| PanSTARRS_i | 61.4 | 1.55 | 19.430 | 0.027 | AB |
| PanSTARRS_z | 51.91 | 4.15 | 19.612 | 0.087 | AB |
| PanSTARRS_y | 89.29 | 9.92 | 19.023 | 0.121 | AB |
| 2MASS_J | -12.67 | 175.02 | Vega | ||
| 2MASS_H | 164.14 | 232.62 | 16.994 | 1.539 | Vega |
| 2MASS_K | 432.89 | 285.45 | 15.471 | 0.716 | Vega |
| WISE_W1 | 115.83 | 10.11 | 16.041 | 0.095 | Vega |
| WISE_W2 | 98.4 | 12.12 | 15.579 | 0.134 | Vega |
| WISE_W3 | 594.01 | 49.34 | 11.792 | 0.090 | Vega |
| WISE_W4 | 476.29 | 276.65 | 10.585 | 0.631 | Vega |