| Name: | AT2026ctu |
| Right ascension: | 9h58m44.77s |
| Declination: | 2d02m49.80s |
| Discovery Date: | Jan. 11, 2026, 8:27 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.017 |
| Name: | 3120341 |
| Right ascension: | 9h58m44.73s |
| Declination: | 2d02m49.36s |
| Redshift: | 0.091506 |
| Photometric Redshift: | None |
| 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_z |
DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 18.79 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 4.16 |
| Host information | processed | 0.11 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.64 |
| Global aperture photometry | processed | 6.57 |
| Validate global photometry | processed | 19.46 |
| Global host SED inference | processed | 365.8 |
| Local aperture photometry | processed | 6.5 |
| Validate local photometry | processed | 0.03 |
| Local host SED inference | processed | 567.8 |
| RA, DEC (J2000): | 9h58m44.77s, 2d02m49.80s |
| 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 |
|---|---|---|---|---|---|
| DES_g | 83.28 | 0.42 | 19.099 | 0.005 | AB |
| DES_r | 211.2 | 1.01 | 18.088 | 0.005 | AB |
| PanSTARRS_i | 245.48 | 0.48 | 17.925 | 0.002 | AB |
| PanSTARRS_z | 323.23 | 0.8 | 17.626 | 0.003 | AB |
| DES_z | 453.65 | 7.66 | 17.258 | 0.018 | AB |
| PanSTARRS_y | 370.85 | 2.1 | 17.477 | 0.006 | AB |
| RA, DEC (J2000): | 9h58m44.71s, 2d02m49.61s |
| semi major axis, semi minor axis (arcsec): | 6.93, 5.56 |
| angle (degrees, anti-clockwise from east): | -29.88 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 7.47 | 0.12 | 21.717 | 0.018 | AB |
| GALEX_NUV | 15.15 | 0.12 | 20.949 | 0.009 | AB |
| SDSS_u | 91.12 | 6.22 | 19.001 | 0.074 | AB |
| SDSS_g | 291.16 | 4.9 | 17.740 | 0.018 | AB |
| DES_g | 304.2 | 0.89 | 17.692 | 0.003 | AB |
| PanSTARRS_g | 304.07 | 0.76 | 17.693 | 0.003 | AB |
| SDSS_r | 619.36 | 7.27 | 16.920 | 0.013 | AB |
| PanSTARRS_r | 616.46 | 0.91 | 16.925 | 0.002 | AB |
| DES_r | 674.07 | 1.97 | 16.828 | 0.003 | AB |
| SDSS_i | 934.01 | 9.73 | 16.474 | 0.011 | AB |
| PanSTARRS_i | 917.33 | 2.14 | 16.494 | 0.003 | AB |
| PanSTARRS_z | 1159.76 | 3.52 | 16.239 | 0.003 | AB |
| SDSS_z | 1181.56 | 27.76 | 16.219 | 0.026 | AB |
| DES_z | 1255.94 | 13.38 | 16.153 | 0.012 | AB |
| PanSTARRS_y | 1421.38 | 10.72 | 16.018 | 0.008 | AB |
| 2MASS_J | 2075.31 | 165.26 | 14.712 | 0.086 | Vega |
| 2MASS_H | 2258.13 | 230.69 | 14.148 | 0.111 | Vega |
| 2MASS_K | 2736.27 | 306.34 | 13.469 | 0.122 | Vega |
| WISE_W1 | 1055.44 | 21.44 | 13.642 | 0.022 | Vega |
| WISE_W2 | 707.5 | 25.62 | 13.437 | 0.039 | Vega |
| WISE_W3 | 2200.58 | 82.43 | 10.370 | 0.041 | Vega |
| WISE_W4 | 3568.3 | 682.51 | 8.399 | 0.208 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.103 | 10.222 | 10.331 |
| {\rm log}_{10}({\rm SFR}) | -1.657 | -0.621 | 0.096 |
| {\rm log}_{10}({\rm sSFR}) | -11.988 | -10.835 | -10.036 |
| {\rm stellar\ age} | 6.411 | 7.778 | 11.266 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.598 | -0.300 | -0.093 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.679 | -0.659 | 0.230 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.145 | 0.457 | 0.835 |
| \delta | -0.810 | -0.472 | -0.043 |
| \tau_1/\tau_2 | 0.672 | 1.036 | 1.402 |
| Q_{PAH} | 1.178 | 3.342 | 5.770 |
| U_{min} | 3.410 | 8.588 | 15.545 |
| {\rm log}_{10}(\gamma_e)\, | -3.229 | -1.988 | -0.458 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.029 | -0.996 | -0.347 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.021 | 1.491 | 1.992 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.815 | -0.772 | -0.085 |
| 0.03-0.10 Gyr | -1.975 | -0.650 | 0.154 |
| 0.10-0.33 Gyr | -2.118 | -0.742 | 0.095 |
| 0.33-1.06 Gyr | -2.472 | -0.674 | 0.095 |
| 1.06-3.47 Gyr | -2.354 | -0.383 | 0.281 |
| 3.47-11.30 Gyr | -0.451 | 0.269 | 0.487 |
| 11.30-12.56 Gyr | -0.088 | 0.618 | 1.419 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.692 | 10.728 | 10.789 |
| {\rm log}_{10}({\rm SFR}) | 0.114 | 0.433 | 0.757 |
| {\rm log}_{10}({\rm sSFR}) | -10.620 | -10.296 | -9.967 |
| {\rm stellar\ age} | 7.378 | 8.112 | 10.314 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.424 | -0.245 | -0.120 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | 0.190 | 0.341 | 0.441 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.250 | 0.353 | 0.498 |
| \delta | -0.877 | -0.665 | -0.355 |
| \tau_1/\tau_2 | 0.623 | 0.962 | 1.320 |
| Q_{PAH} | 0.953 | 2.084 | 3.644 |
| U_{min} | 2.379 | 7.156 | 14.086 |
| {\rm log}_{10}(\gamma_e)\, | -2.627 | -1.601 | -0.796 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.103 | -2.818 | -1.884 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.092 | 1.550 | 1.933 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.104 | 0.137 | 0.300 |
| 0.03-0.10 Gyr | 0.113 | 0.521 | 0.888 |
| 0.10-0.33 Gyr | -0.489 | 0.012 | 0.348 |
| 0.33-1.06 Gyr | -0.761 | -0.192 | 0.127 |
| 1.06-3.47 Gyr | -0.577 | 0.024 | 0.425 |
| 3.47-11.30 Gyr | 0.538 | 0.903 | 0.999 |
| 11.30-12.56 Gyr | 0.703 | 1.208 | 1.778 |