| Name: | AT2026fsb |
| Right ascension: | 9h42m42.39s |
| Declination: | 49d13m53.64s |
| Discovery Date: | Feb. 23, 2026, 6:14 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.013 |
| Name: | J094242.58+491351.24 |
| Right ascension: | 9h42m42.58s |
| Declination: | 49d13m51.24s |
| Redshift: | None |
| Photometric Redshift: | 0.069 |
| Downloadable | 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_z |
GALEX_NUV GALEX_FUV DES_r DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 15.67 |
| Transient MWEBV | processed | 0.03 |
| Host match | processed | 5.59 |
| Host information | processed | 0.11 |
| Host MWEBV | processed | 0.04 |
| Host spectrum download | not processed | None |
| Global aperture construction | processed | 0.64 |
| Global aperture photometry | processed | 5.81 |
| Validate global photometry | processed | 16.19 |
| Global host SED inference | processed | 424.58 |
| Local aperture photometry | processed | 5.29 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 439.05 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.203 | 8.392 | 8.502 |
| {\rm log}_{10}({\rm SFR}) | -1.983 | -1.466 | -0.734 |
| {\rm log}_{10}({\rm sSFR}) | -10.396 | -9.879 | -8.996 |
| {\rm stellar\ age} | 2.243 | 6.102 | 7.516 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.725 | -1.336 | -0.715 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.545 | -0.778 | 0.055 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.120 | 0.391 | 1.033 |
| \delta | -0.385 | -0.032 | 0.262 |
| \tau_1/\tau_2 | 0.720 | 1.104 | 1.463 |
| Q_{PAH} | 1.050 | 2.738 | 5.035 |
| U_{min} | 3.074 | 8.013 | 15.298 |
| {\rm log}_{10}(\gamma_e)\, | -2.894 | -1.756 | -0.643 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -1.118 | -0.091 | 0.273 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.147 | 1.541 | 1.868 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.257 | -1.748 | -1.245 |
| 0.03-0.10 Gyr | -2.060 | -1.418 | -0.610 |
| 0.10-0.33 Gyr | -2.001 | -1.438 | -0.758 |
| 0.33-1.08 Gyr | -2.301 | -1.615 | -1.115 |
| 1.08-3.53 Gyr | -2.461 | -1.596 | -1.329 |
| 3.53-11.56 Gyr | -2.729 | -1.588 | -1.345 |
| 11.56-12.85 Gyr | -2.639 | -1.606 | -1.075 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.016 | 9.188 | 9.384 |
| {\rm log}_{10}({\rm SFR}) | -1.345 | -0.576 | -0.094 |
| {\rm log}_{10}({\rm sSFR}) | -10.542 | -9.773 | -9.260 |
| {\rm stellar\ age} | 1.440 | 4.251 | 6.369 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.718 | -1.136 | -0.356 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.674 | -0.565 | 0.265 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.237 | 0.431 | 0.640 |
| \delta | -0.479 | -0.025 | 0.262 |
| \tau_1/\tau_2 | 0.692 | 1.046 | 1.411 |
| Q_{PAH} | 1.456 | 3.294 | 5.257 |
| U_{min} | 2.662 | 8.225 | 15.631 |
| {\rm log}_{10}(\gamma_e)\, | -2.934 | -1.904 | -0.830 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.740 | -2.003 | -1.249 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.987 | 1.456 | 1.885 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.625 | -1.019 | -0.658 |
| 0.03-0.10 Gyr | -1.579 | -0.510 | 0.048 |
| 0.10-0.33 Gyr | -0.533 | 0.006 | 0.389 |
| 0.33-1.08 Gyr | -0.899 | -0.301 | 0.033 |
| 1.08-3.53 Gyr | -1.813 | -0.730 | -0.381 |
| 3.53-11.56 Gyr | -2.565 | -1.029 | -0.582 |
| 11.56-12.85 Gyr | -2.777 | -1.044 | -0.389 |
| RA, DEC (J2000): | 9h42m42.39s, 49d13m53.64s |
| semi major axis, semi minor axis (arcsec): | 1.53, 1.53 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_g | 10.25 | 0.97 | 21.373 | 0.103 | AB |
| DES_g | 9.43 | 0.23 | 21.464 | 0.027 | AB |
| PanSTARRS_g | 11.37 | 0.42 | 21.260 | 0.040 | AB |
| SDSS_r | 13.27 | 1.14 | 21.092 | 0.093 | AB |
| PanSTARRS_r | 14.43 | 0.55 | 21.002 | 0.041 | AB |
| SDSS_i | 17.75 | 1.64 | 20.777 | 0.100 | AB |
| PanSTARRS_i | 17.84 | 0.43 | 20.771 | 0.026 | AB |
| PanSTARRS_z | 18.43 | 1.11 | 20.736 | 0.065 | AB |
| SDSS_z | 14.39 | 3.75 | 21.005 | 0.283 | AB |
| DES_z | 16.95 | 0.79 | 20.827 | 0.051 | AB |
| PanSTARRS_y | 21.55 | 3.06 | 20.566 | 0.154 | AB |
| RA, DEC (J2000): | 9h42m42.57s, 49d13m51.44s |
| semi major axis, semi minor axis (arcsec): | 8.05, 3.37 |
| angle (degrees, anti-clockwise from east): | -178.3 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 33.77 | 4.08 | 20.079 | 0.131 | AB |
| SDSS_g | 98.4 | 3.12 | 18.917 | 0.034 | AB |
| DES_g | 90.78 | 0.73 | 19.005 | 0.009 | AB |
| PanSTARRS_g | 99.39 | 1.41 | 18.907 | 0.015 | AB |
| SDSS_r | 135.84 | 3.74 | 18.567 | 0.030 | AB |
| PanSTARRS_r | 119.84 | 1.84 | 18.703 | 0.017 | AB |
| SDSS_i | 174.36 | 5.42 | 18.296 | 0.034 | AB |
| PanSTARRS_i | 147.07 | 1.44 | 18.481 | 0.011 | AB |
| PanSTARRS_z | 167.52 | 3.73 | 18.340 | 0.024 | AB |
| SDSS_z | 149.9 | 12.8 | 18.460 | 0.093 | AB |
| DES_z | 160.64 | 2.53 | 18.385 | 0.017 | AB |
| PanSTARRS_y | 179.95 | 10.25 | 18.262 | 0.062 | AB |
| 2MASS_J | 267.21 | 120.97 | 16.938 | 0.492 | Vega |
| 2MASS_H | -4.07 | 214.46 | Vega | ||
| 2MASS_K | 245.34 | 190.44 | 16.088 | 0.843 | Vega |
| WISE_W1 | 119.58 | 9.53 | 16.007 | 0.087 | Vega |
| WISE_W2 | 83.34 | 11.87 | 15.759 | 0.155 | Vega |
| WISE_W3 | 138.9 | 62.64 | 13.369 | 0.490 | Vega |
| WISE_W4 | 675.24 | 424.29 | 10.206 | 0.682 | Vega |