| Name: | AT2025ahsd |
| Right ascension: | 12h27m30.58s |
| Declination: | 16d03m38.88s |
| Discovery Date: | Dec. 8, 2025, 12:28 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.024 |
| Name: | |
| Right ascension: | 12h27m30.73s |
| Declination: | 16d03m40.83s |
| Redshift: | None |
| Photometric Redshift: | 0.088 |
| 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_r |
DES_i DES_z DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 18.56 |
| Transient MWEBV | processed | 0.07 |
| Host match | processed | 6.29 |
| Host information | processed | 0.12 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.63 |
| Global aperture photometry | processed | 1.32 |
| Validate global photometry | processed | 1.99 |
| Global host SED inference | processed | 460.42 |
| Local aperture photometry | processed | 6.33 |
| Validate local photometry | processed | 0.03 |
| Local host SED inference | processed | 596.14 |
| RA, DEC (J2000): | 12h27m30.58s, 16d03m38.88s |
| semi major axis, semi minor axis (arcsec): | 1.22, 1.22 |
| 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 | 3.39 | 0.11 | 22.575 | 0.035 | AB |
| PanSTARRS_r | 3.94 | 0.34 | 22.411 | 0.095 | AB |
| DES_r | 4.4 | 0.2 | 22.291 | 0.049 | AB |
| PanSTARRS_i | 4.27 | 0.54 | 22.323 | 0.137 | AB |
| PanSTARRS_z | 4.34 | 0.69 | 22.307 | 0.172 | AB |
| PanSTARRS_y | 3.87 | 1.42 | 22.432 | 0.399 | AB |
| RA, DEC (J2000): | 12h27m30.71s, 16d03m40.81s |
| semi major axis, semi minor axis (arcsec): | 4.68, 2.92 |
| angle (degrees, anti-clockwise from east): | -114.41 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 10.77 | 0.72 | 21.319 | 0.072 | AB |
| GALEX_NUV | 12.71 | 0.42 | 21.140 | 0.036 | AB |
| SDSS_u | 18.75 | 3.43 | 20.717 | 0.198 | AB |
| SDSS_g | 44.62 | 2.08 | 19.776 | 0.051 | AB |
| DES_g | 41.69 | 0.48 | 19.850 | 0.013 | AB |
| PanSTARRS_g | 34.29 | 1.01 | 20.062 | 0.032 | AB |
| SDSS_r | 63.91 | 2.76 | 19.386 | 0.047 | AB |
| PanSTARRS_r | 42.75 | 1.04 | 19.823 | 0.026 | AB |
| DES_r | 59.84 | 0.79 | 19.457 | 0.014 | AB |
| SDSS_i | 78.13 | 3.54 | 19.168 | 0.049 | AB |
| PanSTARRS_i | 58.78 | 1.64 | 19.477 | 0.030 | AB |
| PanSTARRS_z | 56.4 | 2.1 | 19.522 | 0.040 | AB |
| SDSS_z | 81.99 | 9.18 | 19.116 | 0.122 | AB |
| PanSTARRS_y | 54.43 | 4.12 | 19.560 | 0.082 | AB |
| 2MASS_J | 207.74 | 85.27 | 17.211 | 0.446 | Vega |
| 2MASS_H | 328.05 | 137.96 | 16.243 | 0.457 | Vega |
| 2MASS_K | 104.57 | 127.56 | 17.014 | 1.324 | Vega |
| WISE_W1 | 21.57 | 6.13 | 17.867 | 0.308 | Vega |
| WISE_W2 | 1.72 | 8.35 | 19.972 | 5.268 | Vega |
| WISE_W3 | 12.67 | 47.64 | 15.969 | 4.082 | Vega |
| WISE_W4 | 579.26 | 279.48 | 10.373 | 0.524 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 7.598 | 7.908 | 8.125 |
| {\rm log}_{10}({\rm SFR}) | -1.716 | -1.144 | -0.435 |
| {\rm log}_{10}({\rm sSFR}) | -9.794 | -9.038 | -7.966 |
| {\rm stellar\ age} | 0.141 | 1.689 | 5.349 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.350 | -0.384 | 0.039 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.252 | -0.660 | -0.084 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.424 | 0.774 | 1.393 |
| \delta | -0.136 | 0.126 | 0.301 |
| \tau_1/\tau_2 | 0.639 | 1.085 | 1.546 |
| Q_{PAH} | 1.402 | 3.202 | 5.470 |
| U_{min} | 3.324 | 9.216 | 16.876 |
| {\rm log}_{10}(\gamma_e)\, | -2.716 | -1.731 | -0.701 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -0.493 | 0.137 | 0.366 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.189 | 1.563 | 1.892 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.238 | -1.466 | -0.987 |
| 0.03-0.10 Gyr | -1.914 | -1.131 | -0.291 |
| 0.10-0.33 Gyr | -2.320 | -1.292 | -0.660 |
| 0.33-1.06 Gyr | -4.351 | -1.825 | -1.280 |
| 1.06-3.48 Gyr | -6.442 | -2.767 | -1.759 |
| 3.48-11.34 Gyr | -7.401 | -3.160 | -1.969 |
| 11.34-12.60 Gyr | -7.419 | -2.962 | -1.858 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.853 | 9.024 | 9.172 |
| {\rm log}_{10}({\rm SFR}) | -0.710 | -0.401 | -0.073 |
| {\rm log}_{10}({\rm sSFR}) | -9.790 | -9.421 | -9.020 |
| {\rm stellar\ age} | 3.547 | 5.535 | 6.984 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.698 | -1.239 | -0.540 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | 0.009 | 0.295 | 0.433 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.072 | 0.216 | 0.442 |
| \delta | -0.438 | 0.029 | 0.264 |
| \tau_1/\tau_2 | 0.780 | 1.124 | 1.493 |
| Q_{PAH} | 0.766 | 2.267 | 4.297 |
| U_{min} | 2.717 | 7.944 | 14.965 |
| {\rm log}_{10}(\gamma_e)\, | -2.739 | -1.494 | -0.513 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.351 | -1.279 | -0.541 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.257 | 1.613 | 1.935 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.943 | -0.710 | -0.492 |
| 0.03-0.10 Gyr | -0.680 | -0.313 | 0.044 |
| 0.10-0.33 Gyr | -0.677 | -0.344 | -0.041 |
| 0.33-1.06 Gyr | -1.172 | -0.741 | -0.466 |
| 1.06-3.48 Gyr | -1.342 | -0.918 | -0.658 |
| 3.48-11.34 Gyr | -1.483 | -0.981 | -0.732 |
| 11.34-12.60 Gyr | -1.707 | -0.956 | -0.422 |