| Name: | AT2026erz |
| Right ascension: | 2h37m10.83s |
| Declination: | 22d57m33.80s |
| Discovery Date: | Feb. 15, 2026, 2:55 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.160 |
| Name: | J023710.86+225738.79 |
| Right ascension: | 2h37m10.86s |
| Declination: | 22d57m38.79s |
| Redshift: | None |
| Photometric Redshift: | 0.096 |
| 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 DES_g DES_r DES_z |
SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 6.17 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 4.84 |
| Host information | processed | 0.16 |
| Host MWEBV | processed | 0.09 |
| Global aperture construction | processed | 0.62 |
| Global aperture photometry | processed | 4.91 |
| Validate global photometry | processed | 14.46 |
| Global host SED inference | processed | 492.22 |
| Local aperture photometry | processed | 5.12 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 486.46 |
| RA, DEC (J2000): | 2h37m10.83s, 22d57m33.80s |
| semi major axis, semi minor axis (arcsec): | 1.13, 1.13 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_r | 6.42 | 0.38 | 21.881 | 0.065 | AB |
| PanSTARRS_i | 7.29 | 0.37 | 21.743 | 0.055 | AB |
| PanSTARRS_z | 10.51 | 0.76 | 21.346 | 0.079 | AB |
| DES_z | 10.93 | 0.75 | 21.303 | 0.074 | AB |
| PanSTARRS_y | 14.54 | 1.88 | 20.993 | 0.141 | AB |
| RA, DEC (J2000): | 2h37m10.84s, 22d57m38.99s |
| semi major axis, semi minor axis (arcsec): | 9.27, 5.96 |
| angle (degrees, anti-clockwise from east): | -22.41 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 22.61 | 4.84 | 20.514 | 0.232 | AB |
| GALEX_NUV | 15.98 | 3.39 | 20.891 | 0.230 | AB |
| DES_g | 205.51 | 1.12 | 18.118 | 0.006 | AB |
| PanSTARRS_g | 208.59 | 2.08 | 18.102 | 0.011 | AB |
| PanSTARRS_r | 406.77 | 2.31 | 17.377 | 0.006 | AB |
| DES_r | 410.48 | 3.02 | 17.367 | 0.008 | AB |
| PanSTARRS_i | 629.96 | 2.44 | 16.902 | 0.004 | AB |
| PanSTARRS_z | 796.5 | 5.03 | 16.647 | 0.007 | AB |
| DES_z | 829.14 | 6.37 | 16.603 | 0.008 | AB |
| PanSTARRS_y | 944.83 | 12.33 | 16.462 | 0.014 | AB |
| 2MASS_J | 1458.3 | 180.26 | 15.095 | 0.134 | Vega |
| 2MASS_H | 1027.89 | 302.58 | 15.003 | 0.320 | Vega |
| 2MASS_K | 2009.94 | 306.51 | 13.804 | 0.166 | Vega |
| WISE_W1 | 687.36 | 18.51 | 14.108 | 0.029 | Vega |
| WISE_W2 | 435.16 | 22.32 | 13.964 | 0.056 | Vega |
| WISE_W3 | 1197.51 | 110.18 | 11.030 | 0.100 | Vega |
| WISE_W4 | 954.21 | 593.04 | 9.831 | 0.675 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.394 | 8.719 | 8.875 |
| {\rm log}_{10}({\rm SFR}) | -1.653 | -0.935 | -0.300 |
| {\rm log}_{10}({\rm sSFR}) | -10.399 | -9.719 | -8.858 |
| {\rm stellar\ age} | 2.364 | 5.889 | 7.468 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.319 | -0.515 | -0.047 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.553 | -0.744 | 0.131 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.485 | 1.007 | 1.569 |
| \delta | -0.244 | 0.114 | 0.318 |
| \tau_1/\tau_2 | 0.684 | 1.060 | 1.430 |
| Q_{PAH} | 1.309 | 3.246 | 5.378 |
| U_{min} | 2.817 | 8.120 | 15.315 |
| {\rm log}_{10}(\gamma_e)\, | -2.807 | -1.601 | -0.558 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.523 | -0.391 | 0.142 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.004 | 1.405 | 1.898 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.010 | -1.103 | -0.540 |
| 0.03-0.10 Gyr | -1.758 | -0.962 | -0.219 |
| 0.10-0.33 Gyr | -1.995 | -1.162 | -0.557 |
| 0.33-1.06 Gyr | -2.440 | -1.343 | -0.863 |
| 1.06-3.45 Gyr | -2.510 | -1.304 | -0.971 |
| 3.45-11.25 Gyr | -2.571 | -1.293 | -0.974 |
| 11.25-12.50 Gyr | -2.660 | -1.340 | -0.696 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.588 | 10.631 | 10.722 |
| {\rm log}_{10}({\rm SFR}) | -0.192 | 0.022 | 0.266 |
| {\rm log}_{10}({\rm sSFR}) | -10.842 | -10.613 | -10.383 |
| {\rm stellar\ age} | 7.255 | 8.096 | 10.906 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.505 | -0.352 | -0.219 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.455 | -0.122 | 0.186 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.035 | 0.087 | 0.166 |
| \delta | -0.320 | 0.076 | 0.316 |
| \tau_1/\tau_2 | 0.562 | 0.934 | 1.324 |
| Q_{PAH} | 0.875 | 2.779 | 5.110 |
| U_{min} | 2.486 | 7.671 | 15.236 |
| {\rm log}_{10}(\gamma_e)\, | -2.071 | -0.987 | -0.306 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.238 | -3.157 | -2.058 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.114 | 1.642 | 1.970 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.012 | 0.101 | 0.210 |
| 0.03-0.10 Gyr | -0.441 | -0.019 | 0.327 |
| 0.10-0.33 Gyr | -0.721 | -0.211 | 0.109 |
| 0.33-1.06 Gyr | -0.877 | -0.249 | 0.095 |
| 1.06-3.45 Gyr | -0.743 | 0.022 | 0.454 |
| 3.45-11.25 Gyr | 0.247 | 0.790 | 0.894 |
| 11.25-12.50 Gyr | 0.586 | 1.125 | 1.787 |