| Name: | AT2025ayh |
| Right ascension: | 18h42m20.56s |
| Declination: | 81d20m58.33s |
| Discovery Date: | Feb. 4, 2025, 3:03 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.050 |
| Name: | 2025ayh |
| Right ascension: | 18h42m20.65s |
| Declination: | 81d20m57.99s |
| Redshift: | 0.071207 |
| Photometric Redshift: | 0.070 |
| 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 | 3.31 |
| Transient MWEBV | processed | 0.08 |
| Host match | processed | 1.97 |
| Host information | processed | 0.08 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.63 |
| Global aperture photometry | processed | 3.72 |
| Validate global photometry | processed | 10.88 |
| Global host SED inference | processed | 407.28 |
| Local aperture photometry | processed | 3.32 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 564.22 |
| RA, DEC (J2000): | 18h42m20.56s, 81d20m58.33s |
| semi major axis, semi minor axis (arcsec): | 1.47, 1.47 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_g | 149.45 | 0.41 | 18.464 | 0.003 | AB |
| PanSTARRS_r | 363.26 | 0.71 | 17.499 | 0.002 | AB |
| PanSTARRS_i | 566.57 | 0.61 | 17.017 | 0.001 | AB |
| PanSTARRS_z | 784.4 | 1.46 | 16.664 | 0.002 | AB |
| PanSTARRS_y | 970.71 | 3.47 | 16.432 | 0.004 | AB |
| RA, DEC (J2000): | 18h42m20.61s, 81d20m58.04s |
| semi major axis, semi minor axis (arcsec): | 16.22, 4.94 |
| angle (degrees, anti-clockwise from east): | -74.02 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 16.46 | 2.86 | 20.859 | 0.189 | AB |
| GALEX_NUV | 15.98 | 2.4 | 20.891 | 0.163 | AB |
| PanSTARRS_g | 705.38 | 2.12 | 16.779 | 0.003 | AB |
| PanSTARRS_r | 1539.56 | 3.48 | 15.932 | 0.002 | AB |
| PanSTARRS_i | 2395.18 | 3.11 | 15.452 | 0.001 | AB |
| PanSTARRS_z | 3117.48 | 8.04 | 15.165 | 0.003 | AB |
| PanSTARRS_y | 4066.73 | 19.99 | 14.877 | 0.005 | AB |
| 2MASS_J | 6134.74 | 214.34 | 13.536 | 0.038 | Vega |
| 2MASS_H | 7375.05 | 305.19 | 12.863 | 0.045 | Vega |
| 2MASS_K | 7125.17 | 433.45 | 12.430 | 0.066 | Vega |
| WISE_W1 | 3369.38 | 25.77 | 12.382 | 0.008 | Vega |
| WISE_W2 | 2086.43 | 29.46 | 12.262 | 0.015 | Vega |
| WISE_W3 | 3249.65 | 98.94 | 9.946 | 0.033 | Vega |
| WISE_W4 | 3234.08 | 669.8 | 8.506 | 0.225 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.340 | 10.466 | 10.585 |
| {\rm log}_{10}({\rm SFR}) | -3.235 | -1.372 | -0.255 |
| {\rm log}_{10}({\rm sSFR}) | -13.546 | -11.836 | -10.709 |
| {\rm stellar\ age} | 6.686 | 8.082 | 11.905 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.721 | -0.368 | -0.127 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.580 | -0.668 | 0.122 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.412 | 0.748 | 1.119 |
| \delta | -0.768 | -0.432 | 0.042 |
| \tau_1/\tau_2 | 0.617 | 1.002 | 1.385 |
| Q_{PAH} | 0.668 | 2.454 | 5.275 |
| U_{min} | 2.934 | 8.548 | 16.338 |
| {\rm log}_{10}(\gamma_e)\, | -3.297 | -1.882 | -0.464 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.624 | -1.063 | -0.375 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.002 | 1.482 | 1.967 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -3.887 | -1.690 | -0.761 |
| 0.03-0.10 Gyr | -3.651 | -1.438 | -0.169 |
| 0.10-0.33 Gyr | -3.367 | -1.376 | -0.201 |
| 0.33-1.07 Gyr | -3.808 | -1.400 | -0.106 |
| 1.07-3.52 Gyr | -3.085 | -0.721 | 0.457 |
| 3.52-11.53 Gyr | -1.091 | 0.492 | 0.738 |
| 11.53-12.81 Gyr | -0.159 | 0.861 | 1.674 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 11.058 | 11.105 | 11.175 |
| {\rm log}_{10}({\rm SFR}) | -0.823 | -0.491 | -0.202 |
| {\rm log}_{10}({\rm sSFR}) | -11.946 | -11.602 | -11.290 |
| {\rm stellar\ age} | 7.922 | 9.702 | 11.978 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.139 | -0.018 | 0.076 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.039 | 0.119 | 0.409 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.187 | 0.265 | 0.358 |
| \delta | -0.398 | -0.100 | 0.137 |
| \tau_1/\tau_2 | 0.438 | 0.844 | 1.268 |
| Q_{PAH} | 1.399 | 3.200 | 4.903 |
| U_{min} | 2.567 | 8.092 | 15.417 |
| {\rm log}_{10}(\gamma_e)\, | -2.191 | -1.338 | -0.627 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.452 | -3.521 | -2.433 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.107 | 1.637 | 1.988 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.554 | -0.244 | -0.033 |
| 0.03-0.10 Gyr | -2.320 | -0.821 | -0.225 |
| 0.10-0.33 Gyr | -2.285 | -0.865 | -0.230 |
| 0.33-1.07 Gyr | -2.147 | -0.868 | -0.207 |
| 1.07-3.52 Gyr | -1.572 | -0.327 | 0.362 |
| 3.52-11.53 Gyr | -0.051 | 1.118 | 1.333 |
| 11.53-12.81 Gyr | 1.234 | 1.929 | 2.295 |