| Name: | AT2025arn |
| Right ascension: | 9h16m46.47s |
| Declination: | 20d29m26.88s |
| Discovery Date: | Feb. 1, 2025, 7:01 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.038 |
| Name: | 2025arn |
| Right ascension: | 9h16m46.43s |
| Declination: | 20d29m25.19s |
| Redshift: | None |
| Photometric Redshift: | 0.196 |
| 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_z |
DES_r DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 17.41 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 1.64 |
| Host information | processed | 0.08 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.58 |
| Global aperture photometry | processed | 4.95 |
| Validate global photometry | processed | 13.25 |
| Global host SED inference | processed | 430.12 |
| Local aperture photometry | processed | 5.1 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 9h16m46.42s, 20d29m25.17s |
| semi major axis, semi minor axis (arcsec): | 4.36, 4.04 |
| angle (degrees, anti-clockwise from east): | -1.88 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 8.3 | 2.82 | 21.602 | 0.369 | AB |
| GALEX_NUV | 5.64 | 0.64 | 22.023 | 0.123 | AB |
| SDSS_u | 18.39 | 2.84 | 20.738 | 0.167 | AB |
| SDSS_g | 38.75 | 2.03 | 19.929 | 0.057 | AB |
| DES_g | 44.98 | 0.33 | 19.768 | 0.008 | AB |
| PanSTARRS_g | 43.89 | 0.98 | 19.794 | 0.024 | AB |
| SDSS_r | 79.54 | 2.91 | 19.148 | 0.040 | AB |
| PanSTARRS_r | 79.39 | 1.19 | 19.151 | 0.016 | AB |
| SDSS_i | 114.87 | 4.03 | 18.749 | 0.038 | AB |
| PanSTARRS_i | 105.21 | 1.66 | 18.845 | 0.017 | AB |
| PanSTARRS_z | 124.33 | 2.87 | 18.664 | 0.025 | AB |
| SDSS_z | 162.0 | 10.14 | 18.376 | 0.068 | AB |
| PanSTARRS_y | 115.94 | 6.51 | 18.739 | 0.061 | AB |
| WISE_W1 | 98.84 | 12.77 | 16.214 | 0.140 | Vega |
| WISE_W2 | 66.51 | 18.31 | 16.004 | 0.299 | Vega |
| WISE_W3 | 243.45 | 84.57 | 12.760 | 0.377 | Vega |
| WISE_W4 | 31.2 | 544.37 | 13.544 | 18.940 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.040 | 10.198 | 10.353 |
| {\rm log}_{10}({\rm SFR}) | -0.628 | 0.206 | 0.804 |
| {\rm log}_{10}({\rm sSFR}) | -10.876 | -9.987 | -9.346 |
| {\rm stellar\ age} | 2.114 | 4.560 | 6.421 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.730 | -1.148 | -0.569 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.653 | -0.395 | 0.313 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.373 | 0.589 | 0.823 |
| \delta | -0.277 | -0.023 | 0.209 |
| \tau_1/\tau_2 | 0.583 | 0.955 | 1.331 |
| Q_{PAH} | 0.884 | 2.525 | 4.720 |
| U_{min} | 3.221 | 8.563 | 16.086 |
| {\rm log}_{10}(\gamma_e)\, | -2.954 | -1.889 | -0.700 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.126 | -2.571 | -1.323 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.021 | 1.509 | 1.913 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.671 | -0.355 | 0.158 |
| 0.03-0.10 Gyr | -0.863 | 0.291 | 0.952 |
| 0.10-0.32 Gyr | 0.191 | 0.793 | 1.169 |
| 0.32-1.01 Gyr | -0.442 | 0.531 | 0.931 |
| 1.01-3.21 Gyr | -0.540 | 0.360 | 0.676 |
| 3.21-10.22 Gyr | -1.158 | 0.090 | 0.478 |
| 10.22-11.35 Gyr | -1.272 | 0.088 | 0.803 |