| Name: | AT2026crh |
| Right ascension: | 13h30m42.09s |
| Declination: | -23d30m23.72s |
| Discovery Date: | Jan. 28, 2026, 3:10 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.072 |
| Name: | ESO509-036 |
| Right ascension: | 13h30m42.15s |
| Declination: | -23d30m14.97s |
| Redshift: | 0.042692 |
| 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_i DES_z DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 6.03 |
| Transient MWEBV | processed | 0.05 |
| Host match | processed | 4.08 |
| Host information | processed | 0.16 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.65 |
| Global aperture photometry | processed | 3.91 |
| Validate global photometry | processed | 11.75 |
| Global host SED inference | processed | 434.11 |
| Local aperture photometry | processed | 3.84 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 418.9 |
| RA, DEC (J2000): | 13h30m42.09s, -23d30m23.72s |
| semi major axis, semi minor axis (arcsec): | 2.38, 2.38 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_g | 19.88 | 0.65 | 20.654 | 0.036 | AB |
| PanSTARRS_r | 36.34 | 0.77 | 19.999 | 0.023 | AB |
| PanSTARRS_i | 43.03 | 0.93 | 19.816 | 0.023 | AB |
| PanSTARRS_z | 53.53 | 1.71 | 19.579 | 0.035 | AB |
| PanSTARRS_y | 82.16 | 3.96 | 19.113 | 0.052 | AB |
| RA, DEC (J2000): | 13h30m42.16s, -23d30m14.68s |
| semi major axis, semi minor axis (arcsec): | 22.66, 12.76 |
| angle (degrees, anti-clockwise from east): | -83.7 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_g | 2326.98 | 4.74 | 15.483 | 0.002 | AB |
| PanSTARRS_i | 6660.6 | 6.76 | 14.341 | 0.001 | AB |
| PanSTARRS_y | 10817.05 | 28.59 | 13.815 | 0.003 | AB |
| 2MASS_H | 15913.64 | 598.39 | 12.028 | 0.041 | Vega |
| 2MASS_K | 15646.86 | 789.36 | 11.576 | 0.055 | Vega |
| WISE_W1 | 7476.53 | 58.69 | 11.517 | 0.009 | Vega |
| WISE_W2 | 4462.7 | 67.67 | 11.437 | 0.016 | Vega |
| WISE_W3 | 11258.06 | 160.87 | 8.597 | 0.016 | Vega |
| WISE_W4 | 9028.63 | 1078.44 | 7.391 | 0.130 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.278 | 8.549 | 8.738 |
| {\rm log}_{10}({\rm SFR}) | -1.314 | -0.937 | -0.580 |
| {\rm log}_{10}({\rm sSFR}) | -10.009 | -9.507 | -8.919 |
| {\rm stellar\ age} | 2.950 | 6.011 | 7.529 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.249 | -0.450 | 0.006 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.630 | -0.026 | 0.198 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.576 | 0.944 | 1.319 |
| \delta | -0.465 | -0.139 | 0.165 |
| \tau_1/\tau_2 | 0.705 | 1.077 | 1.452 |
| Q_{PAH} | 0.564 | 1.988 | 4.084 |
| U_{min} | 2.770 | 7.345 | 13.964 |
| {\rm log}_{10}(\gamma_e)\, | -3.158 | -2.256 | -1.150 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.702 | -1.919 | -0.603 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.946 | 1.385 | 1.862 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.152 | -0.823 | -0.547 |
| 0.03-0.10 Gyr | -1.670 | -1.054 | -0.565 |
| 0.10-0.33 Gyr | -1.881 | -1.256 | -0.794 |
| 0.33-1.09 Gyr | -1.916 | -1.339 | -0.932 |
| 1.09-3.60 Gyr | -2.053 | -1.417 | -1.118 |
| 3.60-11.87 Gyr | -2.311 | -1.471 | -1.160 |
| 11.87-13.18 Gyr | -2.407 | -1.494 | -0.954 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.824 | 10.933 | 11.072 |
| {\rm log}_{10}({\rm SFR}) | -0.903 | 0.144 | 0.948 |
| {\rm log}_{10}({\rm sSFR}) | -11.920 | -10.692 | -9.933 |
| {\rm stellar\ age} | 6.970 | 8.164 | 11.894 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.466 | -0.292 | -0.178 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.170 | -0.313 | 0.249 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.197 | 0.390 | 0.554 |
| \delta | -0.907 | -0.662 | -0.028 |
| \tau_1/\tau_2 | 0.584 | 0.966 | 1.329 |
| Q_{PAH} | 0.782 | 1.942 | 4.916 |
| U_{min} | 2.647 | 7.762 | 15.125 |
| {\rm log}_{10}(\gamma_e)\, | -3.155 | -2.184 | -0.951 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.127 | -2.960 | -1.848 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.216 | 1.713 | 2.033 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.233 | -0.182 | 0.545 |
| 0.03-0.10 Gyr | -1.119 | 0.121 | 1.069 |
| 0.10-0.33 Gyr | -1.419 | -0.005 | 0.722 |
| 0.33-1.09 Gyr | -1.557 | -0.085 | 0.607 |
| 1.09-3.60 Gyr | -1.105 | 0.396 | 0.931 |
| 3.60-11.87 Gyr | 0.157 | 0.987 | 1.169 |
| 11.87-13.18 Gyr | 0.663 | 1.312 | 2.138 |