| Name: | AT2025sdv |
| Right ascension: | 17h50m14.61s |
| Declination: | 67d24m17.14s |
| Discovery Date: | July 25, 2025, 9:39 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.037 |
| Name: | |
| Right ascension: | 17h50m14.41s |
| Declination: | 67d24m22.67s |
| Redshift: | 0.091586 |
| Photometric Redshift: | 0.086 |
| 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 | 26.42 |
| Transient MWEBV | processed | 0.09 |
| Host match | processed | 6.13 |
| Host information | processed | 0.15 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.66 |
| Global aperture photometry | processed | 3.72 |
| Validate global photometry | processed | 10.86 |
| Global host SED inference | processed | 435.5 |
| Local aperture photometry | processed | 4.1 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 500.14 |
| RA, DEC (J2000): | 17h50m14.61s, 67d24m17.14s |
| semi major axis, semi minor axis (arcsec): | 1.17, 1.17 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_i | 15.21 | 0.45 | 20.945 | 0.032 | AB |
| PanSTARRS_z | 15.97 | 1.12 | 20.892 | 0.076 | AB |
| PanSTARRS_y | 7.96 | 2.36 | 21.647 | 0.322 | AB |
| RA, DEC (J2000): | 17h50m14.38s, 67d24m22.94s |
| semi major axis, semi minor axis (arcsec): | 9.67, 6.83 |
| angle (degrees, anti-clockwise from east): | -110.71 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 7.68 | 2.28 | 21.687 | 0.322 | AB |
| GALEX_NUV | 12.98 | 2.36 | 21.117 | 0.197 | AB |
| PanSTARRS_g | 502.95 | 2.5 | 17.146 | 0.005 | AB |
| PanSTARRS_r | 1074.79 | 2.48 | 16.322 | 0.003 | AB |
| PanSTARRS_i | 1583.06 | 3.15 | 15.901 | 0.002 | AB |
| PanSTARRS_z | 1969.1 | 7.75 | 15.664 | 0.004 | AB |
| PanSTARRS_y | 2101.05 | 16.45 | 15.594 | 0.008 | AB |
| 2MASS_J | 3345.99 | 203.35 | 14.194 | 0.066 | Vega |
| 2MASS_H | 3967.53 | 330.44 | 13.536 | 0.090 | Vega |
| 2MASS_K | 3823.32 | 364.18 | 13.106 | 0.103 | Vega |
| WISE_W1 | 1490.53 | 15.83 | 13.268 | 0.012 | Vega |
| WISE_W2 | 891.55 | 17.51 | 13.186 | 0.021 | Vega |
| WISE_W3 | 481.86 | 38.37 | 12.019 | 0.086 | Vega |
| WISE_W4 | 138.23 | 132.57 | 11.929 | 1.041 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.312 | 8.587 | 8.783 |
| {\rm log}_{10}({\rm SFR}) | -1.595 | -1.112 | -0.512 |
| {\rm log}_{10}({\rm sSFR}) | -10.311 | -9.678 | -9.021 |
| {\rm stellar\ age} | 1.961 | 5.627 | 7.598 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.642 | -1.099 | -0.368 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.557 | -0.983 | -0.316 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.303 | 0.616 | 1.075 |
| \delta | -0.572 | -0.107 | 0.250 |
| \tau_1/\tau_2 | 0.568 | 0.943 | 1.327 |
| Q_{PAH} | 1.334 | 3.266 | 5.342 |
| U_{min} | 3.020 | 8.104 | 15.175 |
| {\rm log}_{10}(\gamma_e)\, | -2.951 | -1.787 | -0.626 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -1.939 | -0.418 | 0.043 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.113 | 1.507 | 1.959 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.395 | -1.008 | -0.613 |
| 0.03-0.10 Gyr | -2.157 | -1.247 | -0.478 |
| 0.10-0.33 Gyr | -2.341 | -1.381 | -0.737 |
| 0.33-1.06 Gyr | -2.606 | -1.332 | -0.779 |
| 1.06-3.47 Gyr | -2.780 | -1.463 | -1.076 |
| 3.47-11.30 Gyr | -2.614 | -1.434 | -1.061 |
| 11.30-12.56 Gyr | -2.663 | -1.476 | -0.791 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.930 | 11.016 | 11.098 |
| {\rm log}_{10}({\rm SFR}) | -1.049 | -0.469 | -0.032 |
| {\rm log}_{10}({\rm sSFR}) | -12.143 | -11.490 | -11.016 |
| {\rm stellar\ age} | 7.599 | 10.393 | 11.886 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.869 | -0.661 | -0.512 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.690 | -0.863 | 0.099 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.158 | 0.260 | 0.398 |
| \delta | -0.676 | -0.331 | 0.009 |
| \tau_1/\tau_2 | 0.512 | 0.923 | 1.406 |
| Q_{PAH} | 0.366 | 0.970 | 2.174 |
| U_{min} | 2.567 | 8.015 | 15.492 |
| {\rm log}_{10}(\gamma_e)\, | -3.445 | -2.835 | -2.106 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.411 | -3.486 | -2.560 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.969 | 1.412 | 1.859 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.770 | -0.582 | -0.115 |
| 0.03-0.10 Gyr | -2.000 | -0.547 | 0.033 |
| 0.10-0.33 Gyr | -2.599 | -0.604 | 0.044 |
| 0.33-1.06 Gyr | -4.113 | -1.082 | -0.063 |
| 1.06-3.47 Gyr | -3.107 | -0.788 | 0.291 |
| 3.47-11.30 Gyr | -1.093 | 0.843 | 1.227 |
| 11.30-12.56 Gyr | 1.019 | 2.000 | 2.241 |