| Name: | AT2025llh |
| Right ascension: | 18h21m44.38s |
| Declination: | 38d47m48.04s |
| Discovery Date: | May 23, 2025, 8:41 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.026 |
| Name: | 2025llh |
| Right ascension: | 18h21m44.29s |
| Declination: | 38d47m50.03s |
| Redshift: | None |
| Photometric Redshift: | 0.121 |
| 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 DES_z |
SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_g DES_r DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 2.95 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 4.09 |
| Host information | processed | 0.08 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.64 |
| Global aperture photometry | processed | 4.76 |
| Validate global photometry | processed | 13.45 |
| Global host SED inference | processed | 388.14 |
| Local aperture photometry | processed | 4.98 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 18h21m44.27s, 38d47m50.65s |
| semi major axis, semi minor axis (arcsec): | 9.57, 4.22 |
| angle (degrees, anti-clockwise from east): | -33.06 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 30.49 | 4.43 | 20.190 | 0.158 | AB |
| GALEX_NUV | 28.68 | 2.87 | 20.256 | 0.109 | AB |
| PanSTARRS_g | 176.97 | 1.49 | 18.280 | 0.009 | AB |
| PanSTARRS_r | 267.07 | 1.77 | 17.833 | 0.007 | AB |
| PanSTARRS_i | 341.55 | 1.37 | 17.566 | 0.004 | AB |
| PanSTARRS_z | 340.57 | 4.73 | 17.569 | 0.015 | AB |
| DES_z | 386.08 | 3.94 | 17.433 | 0.011 | AB |
| PanSTARRS_y | 350.93 | 12.13 | 17.537 | 0.038 | AB |
| 2MASS_J | 460.49 | 157.86 | 16.347 | 0.372 | Vega |
| 2MASS_H | 221.28 | 252.99 | 16.670 | 1.241 | Vega |
| 2MASS_K | 72.16 | 254.51 | 17.416 | 3.829 | Vega |
| WISE_W1 | 253.36 | 16.99 | 15.192 | 0.073 | Vega |
| WISE_W2 | 147.16 | 16.63 | 15.142 | 0.123 | Vega |
| WISE_W3 | 428.77 | 63.13 | 12.145 | 0.160 | Vega |
| WISE_W4 | 356.9 | 320.63 | 10.899 | 0.975 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.994 | 10.075 | 10.166 |
| {\rm log}_{10}({\rm SFR}) | -0.177 | 0.046 | 0.278 |
| {\rm log}_{10}({\rm sSFR}) | -10.273 | -10.034 | -9.786 |
| {\rm stellar\ age} | 2.729 | 4.548 | 5.892 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.103 | -0.759 | -0.474 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.616 | -1.093 | -0.116 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.108 | 0.184 | 0.311 |
| \delta | -0.588 | -0.138 | 0.192 |
| \tau_1/\tau_2 | 0.608 | 0.947 | 1.271 |
| Q_{PAH} | 1.008 | 2.138 | 3.800 |
| U_{min} | 2.397 | 7.029 | 14.139 |
| {\rm log}_{10}(\gamma_e)\, | -2.902 | -1.991 | -1.151 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.933 | -2.567 | -1.708 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.931 | 1.342 | 1.812 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | 0.003 | 0.170 | 0.327 |
| 0.03-0.10 Gyr | -0.391 | -0.017 | 0.284 |
| 0.10-0.32 Gyr | -0.211 | 0.211 | 0.505 |
| 0.32-1.05 Gyr | 0.347 | 0.615 | 0.805 |
| 1.05-3.39 Gyr | 0.202 | 0.439 | 0.605 |
| 3.39-10.98 Gyr | -0.594 | 0.023 | 0.261 |
| 10.98-12.21 Gyr | -1.010 | -0.115 | 0.384 |