| Name: | AT2025ctd |
| Right ascension: | 2h31m48.31s |
| Declination: | 32d08m40.03s |
| Discovery Date: | Feb. 21, 2025, 3:24 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.076 |
| Name: | 2025ctd |
| Right ascension: | 2h31m48.04s |
| Declination: | 32d08m39.75s |
| Redshift: | None |
| Photometric Redshift: | 0.196 |
| 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 | 2.95 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 1.91 |
| Host information | processed | 0.08 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.6 |
| Global aperture photometry | processed | 3.67 |
| Validate global photometry | processed | 10.74 |
| Global host SED inference | processed | 394.49 |
| Local aperture photometry | processed | 3.41 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 2h31m48.03s, 32d08m39.87s |
| semi major axis, semi minor axis (arcsec): | 7.3, 4.2 |
| angle (degrees, anti-clockwise from east): | -124.05 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 16.64 | 3.95 | 20.847 | 0.257 | AB |
| GALEX_NUV | 8.21 | 2.86 | 21.614 | 0.378 | AB |
| PanSTARRS_g | 111.15 | 1.41 | 18.785 | 0.014 | AB |
| PanSTARRS_r | 222.9 | 1.72 | 18.030 | 0.008 | AB |
| PanSTARRS_i | 325.68 | 1.94 | 17.618 | 0.006 | AB |
| PanSTARRS_z | 392.41 | 4.2 | 17.416 | 0.012 | AB |
| PanSTARRS_y | 446.28 | 9.09 | 17.276 | 0.022 | AB |
| 2MASS_J | 633.68 | 128.72 | 16.000 | 0.221 | Vega |
| 2MASS_H | 781.18 | 211.17 | 15.301 | 0.293 | Vega |
| 2MASS_K | 1076.29 | 232.4 | 14.482 | 0.234 | Vega |
| WISE_W1 | 426.13 | 20.36 | 14.627 | 0.052 | Vega |
| WISE_W2 | 328.07 | 22.68 | 14.271 | 0.075 | Vega |
| WISE_W3 | 1263.26 | 119.38 | 10.972 | 0.103 | Vega |
| WISE_W4 | 1828.97 | 619.76 | 9.124 | 0.368 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.755 | 10.838 | 10.903 |
| {\rm log}_{10}({\rm SFR}) | 0.265 | 0.563 | 0.839 |
| {\rm log}_{10}({\rm sSFR}) | -10.540 | -10.249 | -10.004 |
| {\rm stellar\ age} | 4.132 | 5.500 | 6.419 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.569 | -0.281 | -0.068 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.454 | 0.128 | 0.362 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.183 | 0.311 | 0.471 |
| \delta | -0.258 | 0.091 | 0.297 |
| \tau_1/\tau_2 | 0.576 | 0.893 | 1.256 |
| Q_{PAH} | 1.085 | 3.171 | 5.186 |
| U_{min} | 2.251 | 7.070 | 14.353 |
| {\rm log}_{10}(\gamma_e)\, | -2.985 | -1.694 | -0.472 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.880 | -2.306 | -1.244 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.107 | 1.607 | 1.961 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | 0.299 | 0.553 | 0.751 |
| 0.03-0.10 Gyr | 0.168 | 0.555 | 0.902 |
| 0.10-0.32 Gyr | 0.293 | 0.687 | 0.966 |
| 0.32-1.01 Gyr | 0.669 | 0.972 | 1.201 |
| 1.01-3.21 Gyr | 0.859 | 1.089 | 1.309 |
| 3.21-10.22 Gyr | 0.665 | 0.967 | 1.102 |
| 10.22-11.35 Gyr | 0.201 | 0.887 | 1.320 |