| Name: | AT2025sph |
| Right ascension: | 22h19m15.74s |
| Declination: | -5d33m07.95s |
| Discovery Date: | July 27, 2025, 10:07 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.085 |
| Name: | |
| Right ascension: | 22h19m15.94s |
| Declination: | -5d33m10.35s |
| Redshift: | None |
| Photometric Redshift: | 0.090 |
| 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 | 22.63 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 5.99 |
| Host information | processed | 0.16 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.66 |
| Global aperture photometry | processed | 5.44 |
| Validate global photometry | processed | 14.45 |
| Global host SED inference | processed | 383.61 |
| Local aperture photometry | processed | 6.18 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 415.91 |
| RA, DEC (J2000): | 22h19m15.74s, -5d33m07.95s |
| semi major axis, semi minor axis (arcsec): | 1.19, 1.19 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_g | 5.15 | 0.11 | 22.120 | 0.023 | AB |
| DES_r | 9.25 | 0.24 | 21.485 | 0.028 | AB |
| PanSTARRS_i | 14.53 | 0.44 | 20.994 | 0.033 | AB |
| PanSTARRS_z | 16.08 | 0.91 | 20.884 | 0.061 | AB |
| DES_z | 15.13 | 0.75 | 20.951 | 0.054 | AB |
| PanSTARRS_y | 18.78 | 2.04 | 20.716 | 0.118 | AB |
| RA, DEC (J2000): | 22h19m15.94s, -5d33m09.93s |
| semi major axis, semi minor axis (arcsec): | 10.09, 6.55 |
| angle (degrees, anti-clockwise from east): | -129.11 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 11.35 | 2.6 | 21.263 | 0.249 | AB |
| GALEX_NUV | 13.39 | 0.88 | 21.083 | 0.071 | AB |
| DES_g | 175.54 | 0.69 | 18.289 | 0.004 | AB |
| PanSTARRS_g | 187.95 | 1.86 | 18.215 | 0.011 | AB |
| PanSTARRS_r | 321.86 | 1.95 | 17.631 | 0.007 | AB |
| DES_r | 340.89 | 1.51 | 17.568 | 0.005 | AB |
| PanSTARRS_i | 448.78 | 2.97 | 17.270 | 0.007 | AB |
| PanSTARRS_z | 599.93 | 6.19 | 16.955 | 0.011 | AB |
| DES_z | 589.68 | 4.86 | 16.973 | 0.009 | AB |
| PanSTARRS_y | 665.44 | 13.85 | 16.842 | 0.023 | AB |
| 2MASS_J | 690.82 | 178.73 | 15.907 | 0.281 | Vega |
| 2MASS_H | 613.63 | 272.73 | 15.563 | 0.483 | Vega |
| 2MASS_K | 674.66 | 311.99 | 14.989 | 0.502 | Vega |
| WISE_W1 | 453.8 | 16.35 | 14.559 | 0.039 | Vega |
| WISE_W2 | 264.86 | 23.41 | 14.503 | 0.096 | Vega |
| WISE_W3 | 782.97 | 114.66 | 11.492 | 0.159 | Vega |
| WISE_W4 | 620.01 | 601.88 | 10.299 | 1.054 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.642 | 8.796 | 8.928 |
| {\rm log}_{10}({\rm SFR}) | -1.275 | -0.845 | -0.335 |
| {\rm log}_{10}({\rm sSFR}) | -10.123 | -9.655 | -9.065 |
| {\rm stellar\ age} | 4.024 | 6.320 | 7.634 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.627 | -1.112 | -0.583 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.482 | -0.866 | -0.020 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.607 | 1.003 | 1.504 |
| \delta | -0.195 | 0.077 | 0.275 |
| \tau_1/\tau_2 | 0.742 | 1.083 | 1.425 |
| Q_{PAH} | 0.874 | 2.752 | 5.072 |
| U_{min} | 2.789 | 7.501 | 14.900 |
| {\rm log}_{10}(\gamma_e)\, | -2.978 | -1.980 | -0.976 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.337 | -0.757 | -0.014 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.025 | 1.412 | 1.895 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.163 | -0.782 | -0.336 |
| 0.03-0.10 Gyr | -1.436 | -0.908 | -0.341 |
| 0.10-0.33 Gyr | -1.826 | -1.187 | -0.672 |
| 0.33-1.06 Gyr | -2.034 | -1.325 | -0.856 |
| 1.06-3.47 Gyr | -1.792 | -1.195 | -0.943 |
| 3.47-11.32 Gyr | -1.623 | -1.114 | -0.921 |
| 11.32-12.57 Gyr | -1.879 | -1.150 | -0.637 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.291 | 10.333 | 10.395 |
| {\rm log}_{10}({\rm SFR}) | -0.378 | -0.005 | 0.327 |
| {\rm log}_{10}({\rm sSFR}) | -10.747 | -10.363 | -9.993 |
| {\rm stellar\ age} | 6.523 | 7.242 | 8.675 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.698 | -0.496 | -0.336 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.529 | -0.764 | 0.044 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.151 | 0.263 | 0.413 |
| \delta | -0.289 | 0.006 | 0.214 |
| \tau_1/\tau_2 | 0.654 | 0.994 | 1.338 |
| Q_{PAH} | 1.008 | 2.516 | 4.528 |
| U_{min} | 2.507 | 7.684 | 14.856 |
| {\rm log}_{10}(\gamma_e)\, | -2.347 | -1.439 | -0.567 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.071 | -2.794 | -1.767 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.049 | 1.551 | 1.972 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.754 | -0.755 | -0.408 |
| 0.03-0.10 Gyr | -0.323 | 0.127 | 0.481 |
| 0.10-0.33 Gyr | -0.092 | 0.234 | 0.519 |
| 0.33-1.06 Gyr | -0.289 | 0.085 | 0.310 |
| 1.06-3.47 Gyr | -0.237 | 0.188 | 0.415 |
| 3.47-11.32 Gyr | 0.288 | 0.481 | 0.582 |
| 11.32-12.57 Gyr | 0.166 | 0.616 | 1.138 |