| Name: | AT2026egg |
| Right ascension: | 1h59m22.22s |
| Declination: | 30d18m34.02s |
| Discovery Date: | Feb. 24, 2026, 3:14 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.041 |
| Name: | |
| Right ascension: | 1h59m22.16s |
| Declination: | 30d18m34.34s |
| Redshift: | None |
| Photometric Redshift: | 0.090 |
| 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 | 20.31 |
| Transient MWEBV | processed | 0.11 |
| Host match | processed | 5.61 |
| Host information | processed | 0.14 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 2.72 |
| Global aperture photometry | processed | 6.88 |
| Validate global photometry | processed | 19.77 |
| Global host SED inference | processed | 495.54 |
| Local aperture photometry | processed | 6.78 |
| Validate local photometry | processed | 0.03 |
| Local host SED inference | processed | 455.55 |
| RA, DEC (J2000): | 1h59m22.22s, 30d18m34.02s |
| semi major axis, semi minor axis (arcsec): | 1.19, 1.19 |
| 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 | 8.34 | 0.17 | 21.597 | 0.022 | AB |
| PanSTARRS_r | 11.33 | 0.26 | 21.264 | 0.025 | AB |
| DES_r | 13.65 | 0.35 | 21.062 | 0.028 | AB |
| PanSTARRS_i | 13.75 | 0.36 | 21.054 | 0.028 | AB |
| PanSTARRS_z | 17.05 | 0.78 | 20.821 | 0.050 | AB |
| DES_z | 20.05 | 0.77 | 20.645 | 0.042 | AB |
| PanSTARRS_y | 20.22 | 1.89 | 20.636 | 0.101 | AB |
| RA, DEC (J2000): | 1h59m22.15s, 30d18m34.67s |
| semi major axis, semi minor axis (arcsec): | 6.34, 5.85 |
| angle (degrees, anti-clockwise from east): | -170.96 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 13.17 | 2.98 | 21.101 | 0.245 | AB |
| GALEX_NUV | 11.59 | 2.15 | 21.240 | 0.202 | AB |
| SDSS_u | 1.22 | 7.71 | 23.687 | 6.882 | AB |
| SDSS_g | 36.33 | 2.68 | 19.999 | 0.080 | AB |
| PanSTARRS_g | 43.51 | 1.53 | 19.804 | 0.038 | AB |
| SDSS_r | 60.58 | 4.49 | 19.444 | 0.080 | AB |
| PanSTARRS_r | 59.38 | 1.3 | 19.466 | 0.024 | AB |
| DES_r | 64.13 | 1.02 | 19.382 | 0.017 | AB |
| SDSS_i | 80.62 | 6.54 | 19.134 | 0.088 | AB |
| PanSTARRS_i | 72.4 | 1.81 | 19.251 | 0.027 | AB |
| PanSTARRS_z | 88.38 | 3.92 | 19.034 | 0.048 | AB |
| SDSS_z | 104.93 | 27.67 | 18.848 | 0.286 | AB |
| DES_z | 81.66 | 2.13 | 19.120 | 0.028 | AB |
| PanSTARRS_y | 89.59 | 9.55 | 19.019 | 0.116 | AB |
| 2MASS_J | 302.91 | 137.16 | 16.802 | 0.492 | Vega |
| 2MASS_H | -191.85 | 223.96 | Vega | ||
| 2MASS_K | 227.4 | 236.94 | 16.170 | 1.131 | Vega |
| WISE_W1 | 46.72 | 9.31 | 17.027 | 0.216 | Vega |
| WISE_W2 | 11.79 | 13.61 | 17.882 | 1.254 | Vega |
| WISE_W3 | -35.65 | 95.16 | Vega | ||
| WISE_W4 | -134.24 | 403.76 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.166 | 8.461 | 8.646 |
| {\rm log}_{10}({\rm SFR}) | -2.559 | -1.248 | -0.148 |
| {\rm log}_{10}({\rm sSFR}) | -11.047 | -9.821 | -8.365 |
| {\rm stellar\ age} | 0.233 | 2.479 | 5.900 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.102 | -0.267 | 0.042 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.538 | -0.697 | 0.073 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.228 | 0.619 | 1.048 |
| \delta | -0.513 | -0.124 | 0.218 |
| \tau_1/\tau_2 | 0.609 | 1.056 | 1.491 |
| Q_{PAH} | 1.180 | 2.771 | 4.985 |
| U_{min} | 3.505 | 9.430 | 17.267 |
| {\rm log}_{10}(\gamma_e)\, | -2.700 | -1.483 | -0.402 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -1.198 | -0.107 | 0.232 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.183 | 1.604 | 1.962 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -3.978 | -2.110 | -1.358 |
| 0.03-0.10 Gyr | -2.732 | -1.158 | 0.009 |
| 0.10-0.33 Gyr | -2.039 | -0.818 | -0.083 |
| 0.33-1.06 Gyr | -3.580 | -1.170 | -0.630 |
| 1.06-3.47 Gyr | -5.060 | -2.021 | -1.172 |
| 3.47-11.32 Gyr | -5.939 | -2.429 | -1.402 |
| 11.32-12.58 Gyr | -5.911 | -2.171 | -1.152 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.215 | 9.314 | 9.436 |
| {\rm log}_{10}({\rm SFR}) | -0.378 | -0.103 | 0.148 |
| {\rm log}_{10}({\rm sSFR}) | -9.703 | -9.427 | -9.122 |
| {\rm stellar\ age} | 5.889 | 7.005 | 8.911 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.182 | -0.644 | -0.265 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.718 | -0.859 | 0.193 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.033 | 0.146 | 0.365 |
| \delta | -0.216 | 0.161 | 0.337 |
| \tau_1/\tau_2 | 0.622 | 1.021 | 1.431 |
| Q_{PAH} | 1.070 | 2.696 | 4.891 |
| U_{min} | 2.870 | 8.316 | 16.094 |
| {\rm log}_{10}(\gamma_e)\, | -2.508 | -1.415 | -0.488 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.182 | -1.258 | -0.666 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.258 | 1.659 | 1.937 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.815 | -1.075 | -0.768 |
| 0.03-0.10 Gyr | -0.246 | 0.045 | 0.301 |
| 0.10-0.33 Gyr | -1.366 | -0.528 | -0.215 |
| 0.33-1.06 Gyr | -1.725 | -0.942 | -0.617 |
| 1.06-3.47 Gyr | -1.575 | -0.870 | -0.581 |
| 3.47-11.32 Gyr | -0.957 | -0.611 | -0.436 |
| 11.32-12.58 Gyr | -0.927 | -0.402 | 0.234 |