| Name: | AT2025khc |
| Right ascension: | 9h04m06.79s |
| Declination: | 40d56m45.67s |
| Discovery Date: | May 8, 2025, 4:20 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.014 |
| Name: | 2025khc |
| Right ascension: | 9h04m07.33s |
| Declination: | 40d56m42.25s |
| Redshift: | 0.118156 |
| Photometric Redshift: | 0.129 |
| 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 | 15.18 |
| Transient MWEBV | processed | 0.08 |
| Host match | processed | 2.65 |
| Host information | processed | 0.09 |
| Host MWEBV | processed | 0.1 |
| Host spectrum download | not processed | None |
| Global aperture construction | processed | 0.65 |
| Global aperture photometry | processed | 5.81 |
| Validate global photometry | processed | 16.04 |
| Global host SED inference | processed | 414.66 |
| Local aperture photometry | processed | 5.45 |
| 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})\, | 10.810 | 10.854 | 10.919 |
| {\rm log}_{10}({\rm SFR}) | 0.366 | 0.573 | 0.788 |
| {\rm log}_{10}({\rm sSFR}) | -10.510 | -10.288 | -10.070 |
| {\rm stellar\ age} | 7.095 | 7.744 | 9.858 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.815 | -0.615 | -0.469 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.543 | 0.146 | 0.373 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.141 | 0.213 | 0.336 |
| \delta | -0.768 | -0.433 | -0.122 |
| \tau_1/\tau_2 | 0.746 | 1.136 | 1.533 |
| Q_{PAH} | 0.388 | 1.372 | 3.042 |
| U_{min} | 2.214 | 6.380 | 13.509 |
| {\rm log}_{10}(\gamma_e)\, | -3.319 | -2.406 | -1.483 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.541 | -3.793 | -2.825 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.031 | 1.535 | 1.919 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | 0.275 | 0.429 | 0.559 |
| 0.03-0.10 Gyr | 0.340 | 0.631 | 0.881 |
| 0.10-0.32 Gyr | -0.062 | 0.386 | 0.659 |
| 0.32-1.05 Gyr | -0.478 | 0.131 | 0.432 |
| 1.05-3.40 Gyr | -0.490 | 0.255 | 0.651 |
| 3.40-11.01 Gyr | 0.703 | 1.040 | 1.134 |
| 11.01-12.23 Gyr | 0.840 | 1.301 | 1.891 |
Data not available
| RA, DEC (J2000): | 9h04m07.35s, 40d56m42.15s |
| semi major axis, semi minor axis (arcsec): | 12.32, 8.35 |
| angle (degrees, anti-clockwise from east): | -113.09 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 29.84 | 3.99 | 20.213 | 0.145 | AB |
| GALEX_NUV | 45.57 | 1.13 | 19.753 | 0.027 | AB |
| SDSS_u | 99.59 | 7.26 | 18.904 | 0.079 | AB |
| SDSS_g | 347.12 | 5.51 | 17.549 | 0.017 | AB |
| PanSTARRS_g | 371.26 | 2.4 | 17.476 | 0.007 | AB |
| SDSS_r | 653.36 | 7.97 | 16.862 | 0.013 | AB |
| PanSTARRS_r | 652.7 | 3.33 | 16.863 | 0.006 | AB |
| SDSS_i | 966.87 | 11.02 | 16.437 | 0.012 | AB |
| PanSTARRS_i | 950.65 | 2.68 | 16.455 | 0.003 | AB |
| PanSTARRS_z | 1146.25 | 6.51 | 16.252 | 0.006 | AB |
| SDSS_z | 1087.49 | 39.23 | 16.309 | 0.039 | AB |
| 2MASS_J | 2106.03 | 252.69 | 14.696 | 0.130 | Vega |
| 2MASS_H | 2225.93 | 381.67 | 14.164 | 0.186 | Vega |
| 2MASS_K | 1390.41 | 402.51 | 14.204 | 0.314 | Vega |
| WISE_W1 | 799.41 | 17.6 | 13.944 | 0.024 | Vega |
| WISE_W2 | 473.8 | 26.94 | 13.872 | 0.062 | Vega |
| WISE_W3 | 1264.24 | 102.31 | 10.971 | 0.088 | Vega |
| WISE_W4 | 744.12 | 447.25 | 10.101 | 0.653 | Vega |