| Name: | AT2025cht |
| Right ascension: | 6h04m20.53s |
| Declination: | 5d38m28.84s |
| Discovery Date: | Feb. 18, 2025, 7:16 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.395 |
| Name: | 2025cht |
| Right ascension: | 6h04m20.54s |
| Declination: | 5d38m29.00s |
| Redshift: | None |
| Photometric Redshift: | 0.042 |
| Downloaded | Unavailable |
|---|---|
|
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g |
GALEX_NUV GALEX_FUV DES_g DES_r DES_i DES_z DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 13.45 |
| Transient MWEBV | processed | 0.1 |
| Host match | processed | 5.76 |
| Host information | processed | 0.08 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.63 |
| Global aperture photometry | processed | 4.62 |
| Validate global photometry | processed | 14.04 |
| Global host SED inference | processed | 515.51 |
| Local aperture photometry | processed | 4.6 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 434.07 |
| RA, DEC (J2000): | 6h04m20.53s, 5d38m28.84s |
| semi major axis, semi minor axis (arcsec): | 2.4, 2.4 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 7.22 | 1.83 | 21.753 | 0.275 | AB |
| SDSS_g | 21.17 | 1.36 | 20.586 | 0.070 | AB |
| PanSTARRS_g | 19.84 | 0.68 | 20.656 | 0.037 | AB |
| SDSS_r | 42.93 | 1.95 | 19.818 | 0.049 | AB |
| PanSTARRS_r | 40.33 | 0.91 | 19.886 | 0.025 | AB |
| SDSS_i | 68.04 | 2.72 | 19.318 | 0.043 | AB |
| PanSTARRS_i | 59.68 | 1.63 | 19.460 | 0.030 | AB |
| PanSTARRS_z | 75.54 | 2.5 | 19.205 | 0.036 | AB |
| SDSS_z | 91.6 | 5.74 | 18.995 | 0.068 | AB |
| PanSTARRS_y | 120.22 | 6.74 | 18.700 | 0.061 | AB |
| RA, DEC (J2000): | 6h04m20.53s, 5d38m29.04s |
| semi major axis, semi minor axis (arcsec): | 3.0, 2.11 |
| angle (degrees, anti-clockwise from east): | -118.02 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 8.13 | 2.06 | 21.625 | 0.275 | AB |
| SDSS_g | 21.88 | 1.42 | 20.550 | 0.070 | AB |
| PanSTARRS_g | 19.35 | 0.71 | 20.683 | 0.040 | AB |
| SDSS_r | 43.27 | 1.98 | 19.810 | 0.050 | AB |
| PanSTARRS_r | 38.91 | 0.91 | 19.925 | 0.025 | AB |
| SDSS_i | 67.05 | 2.74 | 19.334 | 0.044 | AB |
| PanSTARRS_i | 55.76 | 1.57 | 19.534 | 0.030 | AB |
| PanSTARRS_z | 68.69 | 2.36 | 19.308 | 0.037 | AB |
| SDSS_z | 90.96 | 5.92 | 19.003 | 0.071 | AB |
| PanSTARRS_y | 98.69 | 6.22 | 18.914 | 0.068 | AB |
| 2MASS_J | 163.59 | 95.57 | 17.471 | 0.634 | Vega |
| 2MASS_H | 57.57 | 159.42 | 18.132 | 3.007 | Vega |
| 2MASS_K | 50.78 | 154.01 | 17.798 | 3.293 | Vega |
| WISE_W1 | 46.17 | 22.98 | 17.040 | 0.540 | Vega |
| WISE_W2 | 13.23 | 27.82 | 17.757 | 2.282 | Vega |
| WISE_W3 | -37.81 | 58.36 | Vega | ||
| WISE_W4 | 284.93 | 512.78 | 11.143 | 1.954 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.137 | 8.641 | 8.900 |
| {\rm log}_{10}({\rm SFR}) | -0.821 | -0.276 | 0.084 |
| {\rm log}_{10}({\rm sSFR}) | -9.668 | -8.919 | -7.971 |
| {\rm stellar\ age} | 0.240 | 3.788 | 6.664 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.357 | -0.624 | -0.066 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.106 | 0.089 | 0.278 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.394 | 0.688 | 1.086 |
| \delta | -0.570 | -0.154 | 0.198 |
| \tau_1/\tau_2 | 0.809 | 1.221 | 1.617 |
| Q_{PAH} | 0.493 | 1.771 | 3.848 |
| U_{min} | 2.974 | 8.579 | 16.055 |
| {\rm log}_{10}(\gamma_e)\, | -3.391 | -2.174 | -1.132 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.693 | -1.833 | -0.715 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.951 | 1.356 | 1.836 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.147 | -0.805 | -0.499 |
| 0.03-0.10 Gyr | -0.789 | -0.171 | 0.225 |
| 0.10-0.33 Gyr | -2.338 | -0.830 | -0.267 |
| 0.33-1.09 Gyr | -4.030 | -1.305 | -0.735 |
| 1.09-3.60 Gyr | -4.474 | -1.478 | -0.929 |
| 3.60-11.87 Gyr | -4.920 | -1.783 | -1.076 |
| 11.87-13.19 Gyr | -4.932 | -1.783 | -0.915 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.106 | 8.505 | 8.795 |
| {\rm log}_{10}({\rm SFR}) | -0.962 | -0.087 | 0.346 |
| {\rm log}_{10}({\rm sSFR}) | -9.629 | -8.621 | -7.920 |
| {\rm stellar\ age} | 0.078 | 1.350 | 5.878 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.631 | -1.027 | -0.262 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.513 | 0.240 | 0.427 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.355 | 0.748 | 1.165 |
| \delta | -0.564 | -0.217 | 0.120 |
| \tau_1/\tau_2 | 0.480 | 0.917 | 1.384 |
| Q_{PAH} | 0.997 | 2.467 | 4.683 |
| U_{min} | 3.536 | 9.660 | 16.875 |
| {\rm log}_{10}(\gamma_e)\, | -3.252 | -2.082 | -1.130 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.755 | -2.264 | -1.210 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.878 | 1.266 | 1.763 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.625 | -1.348 | -0.846 |
| 0.03-0.10 Gyr | -0.899 | 0.063 | 0.507 |
| 0.10-0.33 Gyr | -3.036 | -0.844 | -0.046 |
| 0.33-1.09 Gyr | -5.122 | -2.122 | -0.829 |
| 1.09-3.60 Gyr | -6.906 | -2.793 | -1.179 |
| 3.60-11.87 Gyr | -7.993 | -2.998 | -1.373 |
| 11.87-13.19 Gyr | -8.068 | -2.769 | -1.134 |