| Name: | AT2025spk |
| Right ascension: | 22h55m00.89s |
| Declination: | 25d18m45.13s |
| Discovery Date: | July 27, 2025, 8:12 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.162 |
| Name: | |
| Right ascension: | 22h55m00.83s |
| Declination: | 25d18m41.10s |
| Redshift: | 0.101840 |
| Photometric Redshift: | None |
| 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_g DES_r DES_z |
SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 8.59 |
| Transient MWEBV | processed | 0.06 |
| Host match | processed | 7.28 |
| Host information | processed | 0.15 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.63 |
| Global aperture photometry | processed | 5.15 |
| Validate global photometry | processed | 14.28 |
| Global host SED inference | processed | 523.28 |
| Local aperture photometry | processed | 5.96 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 570.35 |
| RA, DEC (J2000): | 22h55m00.89s, 25d18m45.13s |
| semi major axis, semi minor axis (arcsec): | 1.07, 1.07 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_z | 13.24 | 0.57 | 21.095 | 0.047 | AB |
| PanSTARRS_y | 12.65 | 1.94 | 21.144 | 0.166 | AB |
| RA, DEC (J2000): | 22h55m00.82s, 25d18m41.22s |
| semi major axis, semi minor axis (arcsec): | 6.73, 5.44 |
| angle (degrees, anti-clockwise from east): | -74.99 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 3.45 | 1.54 | 22.556 | 0.486 | AB |
| GALEX_NUV | 5.13 | 1.8 | 22.125 | 0.381 | AB |
| DES_g | 256.72 | 0.53 | 17.876 | 0.002 | AB |
| PanSTARRS_g | 246.21 | 1.69 | 17.922 | 0.007 | AB |
| PanSTARRS_r | 579.62 | 2.13 | 16.992 | 0.004 | AB |
| DES_r | 652.91 | 1.48 | 16.863 | 0.002 | AB |
| PanSTARRS_i | 891.18 | 2.41 | 16.525 | 0.003 | AB |
| PanSTARRS_z | 1172.72 | 4.68 | 16.227 | 0.004 | AB |
| DES_z | 1298.14 | 5.25 | 16.117 | 0.004 | AB |
| PanSTARRS_y | 1357.46 | 10.86 | 16.068 | 0.009 | AB |
| 2MASS_J | 1817.2 | 142.63 | 14.857 | 0.085 | Vega |
| 2MASS_H | 2572.5 | 244.66 | 14.007 | 0.103 | Vega |
| 2MASS_K | 2048.25 | 229.7 | 13.784 | 0.122 | Vega |
| WISE_W1 | 888.21 | 16.46 | 13.830 | 0.020 | Vega |
| WISE_W2 | 587.15 | 19.42 | 13.639 | 0.036 | Vega |
| WISE_W3 | 206.93 | 67.16 | 12.936 | 0.352 | Vega |
| WISE_W4 | 48.29 | 491.74 | 13.070 | 11.055 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.105 | 8.687 | 9.001 |
| {\rm log}_{10}({\rm SFR}) | -1.055 | -0.512 | 0.029 |
| {\rm log}_{10}({\rm sSFR}) | -9.881 | -9.121 | -8.202 |
| {\rm stellar\ age} | 0.786 | 5.642 | 7.818 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.461 | -0.517 | 0.020 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.226 | -0.628 | 0.018 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.478 | 0.989 | 1.678 |
| \delta | -0.368 | 0.011 | 0.298 |
| \tau_1/\tau_2 | 0.524 | 0.928 | 1.376 |
| Q_{PAH} | 0.788 | 2.273 | 4.704 |
| U_{min} | 2.841 | 8.173 | 15.348 |
| {\rm log}_{10}(\gamma_e)\, | -3.056 | -1.998 | -0.805 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.416 | -0.762 | 0.130 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.995 | 1.482 | 1.973 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.949 | -0.322 | 0.203 |
| 0.03-0.10 Gyr | -2.157 | -0.889 | -0.087 |
| 0.10-0.33 Gyr | -3.672 | -1.587 | -0.683 |
| 0.33-1.06 Gyr | -4.297 | -1.681 | -0.849 |
| 1.06-3.44 Gyr | -4.013 | -1.686 | -1.017 |
| 3.44-11.19 Gyr | -3.713 | -1.477 | -0.941 |
| 11.19-12.43 Gyr | -3.633 | -1.415 | -0.482 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.832 | 10.918 | 11.027 |
| {\rm log}_{10}({\rm SFR}) | -6.046 | -2.699 | -1.004 |
| {\rm log}_{10}({\rm sSFR}) | -17.044 | -13.716 | -11.905 |
| {\rm stellar\ age} | 7.185 | 8.772 | 11.785 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.363 | -1.070 | -0.851 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.544 | -0.683 | 0.125 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.169 | 0.303 | 0.456 |
| \delta | -0.810 | -0.524 | -0.200 |
| \tau_1/\tau_2 | 0.545 | 1.029 | 1.539 |
| Q_{PAH} | 0.475 | 1.533 | 3.328 |
| U_{min} | 4.147 | 10.915 | 19.216 |
| {\rm log}_{10}(\gamma_e)\, | -2.729 | -1.450 | -0.574 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.162 | -2.984 | -2.040 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.002 | 1.434 | 1.859 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -7.278 | -3.568 | -1.344 |
| 0.03-0.10 Gyr | -6.938 | -3.336 | -1.004 |
| 0.10-0.33 Gyr | -6.354 | -3.243 | -0.895 |
| 0.33-1.06 Gyr | -5.618 | -2.822 | -0.511 |
| 1.06-3.44 Gyr | -3.517 | -1.396 | 0.618 |
| 3.44-11.19 Gyr | -1.479 | 0.803 | 1.208 |
| 11.19-12.43 Gyr | -0.917 | 1.612 | 2.181 |