| Name: | AT2025skn |
| Right ascension: | 0h55m16.73s |
| Declination: | -3d52m23.16s |
| Discovery Date: | July 24, 2025, 9:17 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.037 |
| Name: | |
| Right ascension: | 0h55m16.73s |
| Declination: | -3d52m24.61s |
| Redshift: | None |
| Photometric Redshift: | 0.122 |
| 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 | 22.48 |
| Transient MWEBV | processed | 0.12 |
| Host match | processed | 7.51 |
| Host information | processed | 0.14 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 7.93 |
| Global aperture photometry | processed | 5.11 |
| Validate global photometry | processed | 16.08 |
| Global host SED inference | processed | 564.23 |
| Local aperture photometry | processed | 5.78 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 0h55m16.98s, -3d52m23.65s |
| semi major axis, semi minor axis (arcsec): | 5.1, 3.02 |
| angle (degrees, anti-clockwise from east): | -21.1 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 5.52 | 2.3 | 22.045 | 0.453 | AB |
| GALEX_NUV | 6.09 | 2.06 | 21.938 | 0.366 | AB |
| SDSS_u | 16.06 | 4.98 | 20.886 | 0.337 | AB |
| SDSS_g | 14.2 | 1.58 | 21.019 | 0.121 | AB |
| PanSTARRS_g | 17.2 | 0.85 | 20.811 | 0.054 | AB |
| SDSS_r | 31.74 | 2.55 | 20.146 | 0.087 | AB |
| SDSS_i | 35.04 | 3.68 | 20.039 | 0.114 | AB |
| PanSTARRS_i | 32.9 | 1.08 | 20.107 | 0.036 | AB |
| PanSTARRS_z | 40.46 | 2.45 | 19.882 | 0.066 | AB |
| SDSS_z | 10.6 | 11.59 | 21.337 | 1.186 | AB |
| DES_z | 62.63 | 1.08 | 19.408 | 0.019 | AB |
| PanSTARRS_y | 38.06 | 8.59 | 19.949 | 0.245 | AB |
| 2MASS_J | -27.92 | 92.57 | Vega | ||
| 2MASS_H | 21.8 | 158.24 | 19.186 | 7.882 | Vega |
| 2MASS_K | -36.39 | 186.6 | Vega | ||
| WISE_W1 | 238.93 | 13.37 | 15.255 | 0.061 | Vega |
| WISE_W2 | 240.08 | 18.71 | 14.610 | 0.085 | Vega |
| WISE_W3 | 674.13 | 83.47 | 11.654 | 0.134 | Vega |
| WISE_W4 | 3478.52 | 715.56 | 8.427 | 0.223 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.050 | 9.465 | 9.636 |
| {\rm log}_{10}({\rm SFR}) | -0.968 | -0.135 | 0.684 |
| {\rm log}_{10}({\rm sSFR}) | -10.558 | -9.643 | -8.303 |
| {\rm stellar\ age} | 0.229 | 3.944 | 7.021 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.946 | -0.196 | 0.088 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.288 | -0.680 | -0.200 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.596 | 1.040 | 1.532 |
| \delta | -0.274 | 0.047 | 0.291 |
| \tau_1/\tau_2 | 0.467 | 0.867 | 1.329 |
| Q_{PAH} | 1.236 | 3.143 | 5.083 |
| U_{min} | 4.167 | 10.099 | 17.642 |
| {\rm log}_{10}(\gamma_e)\, | -2.102 | -1.198 | -0.494 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -0.999 | -0.548 | -0.250 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.733 | 0.810 | 0.979 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.602 | -0.719 | -0.054 |
| 0.03-0.10 Gyr | -1.213 | -0.071 | 0.825 |
| 0.10-0.32 Gyr | -1.495 | -0.190 | 0.665 |
| 0.32-1.05 Gyr | -2.867 | -0.627 | 0.064 |
| 1.05-3.39 Gyr | -4.128 | -0.693 | -0.130 |
| 3.39-10.97 Gyr | -4.821 | -1.020 | -0.269 |
| 10.97-12.19 Gyr | -5.077 | -0.943 | 0.041 |