| Name: | AT2025gdk |
| Right ascension: | 10h01m39.62s |
| Declination: | 2d25m44.81s |
| Discovery Date: | March 23, 2025, 4:50 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.016 |
| Name: | 2025gdk |
| Right ascension: | 10h01m39.76s |
| Declination: | 2d25m48.61s |
| Redshift: | 0.124065 |
| Photometric Redshift: | 0.120 |
| Downloadable | 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 | 20.68 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 4.8 |
| Host information | processed | 0.08 |
| Host MWEBV | processed | 0.05 |
| Host spectrum download | not processed | None |
| Global aperture construction | processed | 0.66 |
| Global aperture photometry | processed | 7.02 |
| Validate global photometry | processed | 16.17 |
| Global host SED inference | processed | 430.68 |
| Local aperture photometry | processed | 6.8 |
| Validate local photometry | no valid phot | 0.03 |
| Local host SED inference | not processed | None |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 11.288 | 11.459 | 11.535 |
| {\rm log}_{10}({\rm SFR}) | -1.891 | -0.193 | 1.557 |
| {\rm log}_{10}({\rm sSFR}) | -13.316 | -11.503 | -9.802 |
| {\rm stellar\ age} | 5.616 | 7.163 | 9.314 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.336 | -0.209 | -0.109 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.562 | -0.736 | 0.079 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.151 | 0.394 | 0.646 |
| \delta | -0.911 | -0.647 | -0.045 |
| \tau_1/\tau_2 | 0.738 | 1.119 | 1.500 |
| Q_{PAH} | 1.008 | 2.349 | 5.333 |
| U_{min} | 2.271 | 7.310 | 14.670 |
| {\rm log}_{10}(\gamma_e)\, | -2.774 | -1.610 | -0.728 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.547 | -3.751 | -2.591 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.152 | 1.689 | 2.000 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.730 | -0.858 | 0.301 |
| 0.03-0.10 Gyr | -2.028 | -0.144 | 1.713 |
| 0.10-0.32 Gyr | -1.475 | 0.310 | 1.551 |
| 0.32-1.05 Gyr | -1.094 | 0.517 | 1.295 |
| 1.05-3.38 Gyr | -0.070 | 1.141 | 1.579 |
| 3.38-10.95 Gyr | 0.899 | 1.579 | 1.771 |
| 10.95-12.16 Gyr | 0.707 | 1.663 | 2.412 |
Data not available
| RA, DEC (J2000): | 10h01m39.78s, 2d25m48.89s |
| semi major axis, semi minor axis (arcsec): | 14.36, 12.09 |
| angle (degrees, anti-clockwise from east): | -159.92 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_g | 802.88 | 1.67 | 16.638 | 0.002 | AB |
| DES_r | 2070.73 | 3.03 | 15.610 | 0.002 | AB |
| SDSS_i | 1935.09 | 16.29 | 15.683 | 0.009 | AB |
| PanSTARRS_z | 3541.0 | 7.62 | 15.027 | 0.002 | AB |
| PanSTARRS_y | 4209.35 | 17.8 | 14.839 | 0.005 | AB |
| WISE_W2 | 1912.45 | 46.27 | 12.357 | 0.026 | Vega |