| Name: | AT2026end |
| Right ascension: | 12h01m15.38s |
| Declination: | 22d41m07.34s |
| Discovery Date: | Feb. 23, 2026, 9:37 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | |
| Name: | J120115.08+224109.73 |
| Right ascension: | 12h01m15.08s |
| Declination: | 22d41m09.73s |
| Redshift: | None |
| Photometric Redshift: | 0.076 |
| 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 DES_g DES_r DES_z |
GALEX_NUV GALEX_FUV DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 17.27 |
| Transient MWEBV | processed | 0.03 |
| Host match | processed | 5.41 |
| Host information | processed | 0.15 |
| Host MWEBV | processed | 0.03 |
| Global aperture construction | processed | 0.64 |
| Global aperture photometry | processed | 6.39 |
| Validate global photometry | processed | 17.86 |
| Global host SED inference | processed | 502.69 |
| Local aperture photometry | processed | 6.49 |
| Validate local photometry | processed | 0.03 |
| Local host SED inference | processed | 448.42 |
| RA, DEC (J2000): | 12h01m15.38s, 22d41m07.34s |
| semi major axis, semi minor axis (arcsec): | 1.4, 1.4 |
| 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 | 4.03 | 0.12 | 22.387 | 0.033 | AB |
| PanSTARRS_g | 3.87 | 0.38 | 22.431 | 0.107 | AB |
| SDSS_r | 5.52 | 0.86 | 22.045 | 0.170 | AB |
| PanSTARRS_r | 6.12 | 0.45 | 21.933 | 0.079 | AB |
| DES_r | 6.1 | 0.26 | 21.936 | 0.046 | AB |
| SDSS_i | 7.31 | 1.22 | 21.741 | 0.181 | AB |
| PanSTARRS_i | 6.54 | 0.5 | 21.860 | 0.083 | AB |
| PanSTARRS_z | 6.2 | 0.9 | 21.919 | 0.157 | AB |
| SDSS_z | 12.51 | 4.42 | 21.157 | 0.384 | AB |
| DES_z | 7.35 | 0.63 | 21.734 | 0.093 | AB |
| PanSTARRS_y | 5.17 | 1.95 | 22.116 | 0.409 | AB |
| RA, DEC (J2000): | 12h01m15.09s, 22d41m09.87s |
| semi major axis, semi minor axis (arcsec): | 4.15, 2.61 |
| angle (degrees, anti-clockwise from east): | -50.57 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 16.5 | 2.83 | 20.856 | 0.186 | AB |
| SDSS_g | 45.39 | 1.96 | 19.758 | 0.047 | AB |
| DES_g | 46.7 | 0.35 | 19.727 | 0.008 | AB |
| PanSTARRS_g | 45.9 | 0.91 | 19.746 | 0.022 | AB |
| SDSS_r | 71.51 | 2.61 | 19.264 | 0.040 | AB |
| PanSTARRS_r | 71.28 | 1.04 | 19.268 | 0.016 | AB |
| DES_r | 75.23 | 0.77 | 19.209 | 0.011 | AB |
| SDSS_i | 89.75 | 3.38 | 19.017 | 0.041 | AB |
| PanSTARRS_i | 84.23 | 1.16 | 19.086 | 0.015 | AB |
| PanSTARRS_z | 95.76 | 2.06 | 18.947 | 0.023 | AB |
| SDSS_z | 103.49 | 10.47 | 18.863 | 0.110 | AB |
| DES_z | 104.7 | 2.0 | 18.850 | 0.021 | AB |
| PanSTARRS_y | 93.64 | 4.43 | 18.971 | 0.051 | AB |
| 2MASS_J | 187.99 | 126.08 | 17.320 | 0.728 | Vega |
| 2MASS_H | 123.04 | 186.09 | 17.307 | 1.642 | Vega |
| 2MASS_K | 61.64 | 196.84 | 17.587 | 3.467 | Vega |
| WISE_W1 | 57.0 | 8.94 | 16.811 | 0.170 | Vega |
| WISE_W2 | 30.78 | 13.97 | 16.840 | 0.493 | Vega |
| WISE_W3 | 8.21 | 57.39 | 16.441 | 7.592 | Vega |
| WISE_W4 | -71.11 | 371.58 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 7.818 | 8.066 | 8.227 |
| {\rm log}_{10}({\rm SFR}) | -2.250 | -1.596 | -1.008 |
| {\rm log}_{10}({\rm sSFR}) | -10.375 | -9.727 | -8.973 |
| {\rm stellar\ age} | 1.518 | 4.736 | 6.540 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.732 | -1.260 | -0.589 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.615 | -0.815 | 0.132 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.294 | 0.630 | 1.131 |
| \delta | -0.337 | 0.072 | 0.278 |
| \tau_1/\tau_2 | 0.665 | 1.024 | 1.402 |
| Q_{PAH} | 1.309 | 3.039 | 5.173 |
| U_{min} | 3.035 | 8.311 | 15.360 |
| {\rm log}_{10}(\gamma_e)\, | -2.786 | -1.818 | -0.789 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -0.797 | 0.031 | 0.350 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.045 | 1.456 | 1.847 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.296 | -1.657 | -1.153 |
| 0.03-0.10 Gyr | -2.391 | -1.629 | -0.957 |
| 0.10-0.33 Gyr | -2.088 | -1.452 | -0.881 |
| 0.33-1.07 Gyr | -2.253 | -1.614 | -1.261 |
| 1.07-3.51 Gyr | -2.910 | -1.830 | -1.537 |
| 3.51-11.48 Gyr | -3.292 | -2.054 | -1.693 |
| 11.48-12.76 Gyr | -3.385 | -2.133 | -1.554 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.019 | 9.183 | 9.335 |
| {\rm log}_{10}({\rm SFR}) | -2.372 | -1.235 | -0.491 |
| {\rm log}_{10}({\rm sSFR}) | -11.553 | -10.430 | -9.695 |
| {\rm stellar\ age} | 2.514 | 5.600 | 7.436 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.568 | -1.045 | -0.483 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.715 | -0.768 | 0.260 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.085 | 0.259 | 0.522 |
| \delta | -0.654 | -0.194 | 0.193 |
| \tau_1/\tau_2 | 0.604 | 0.997 | 1.368 |
| Q_{PAH} | 1.287 | 3.051 | 5.204 |
| U_{min} | 3.054 | 8.886 | 16.701 |
| {\rm log}_{10}(\gamma_e)\, | -2.737 | -1.659 | -0.596 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.620 | -0.987 | -0.459 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.283 | 1.654 | 1.960 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -3.439 | -1.790 | -1.175 |
| 0.03-0.10 Gyr | -2.532 | -1.168 | -0.346 |
| 0.10-0.33 Gyr | -1.630 | -0.600 | -0.112 |
| 0.33-1.07 Gyr | -1.327 | -0.565 | -0.147 |
| 1.07-3.51 Gyr | -1.481 | -0.700 | -0.404 |
| 3.51-11.48 Gyr | -2.056 | -0.871 | -0.556 |
| 11.48-12.76 Gyr | -2.297 | -0.917 | -0.211 |