| Name: | AT2025ich |
| Right ascension: | 19h39m36.37s |
| Declination: | -18d15m56.22s |
| Discovery Date: | April 22, 2025, 12:02 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.083 |
| Name: | 2025ich |
| Right ascension: | 19h39m36.80s |
| Declination: | -18d15m52.35s |
| Redshift: | 0.064391 |
| Photometric Redshift: | 0.092 |
| 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 | 4.64 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 5.95 |
| Host information | processed | 0.09 |
| Host MWEBV | processed | 0.23 |
| Global aperture construction | processed | 0.71 |
| Global aperture photometry | processed | 4.31 |
| Validate global photometry | processed | 12.84 |
| Global host SED inference | processed | 412.76 |
| Local aperture photometry | processed | 4.3 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 437.32 |
| RA, DEC (J2000): | 19h39m36.37s, -18d15m56.22s |
| semi major axis, semi minor axis (arcsec): | 1.62, 1.62 |
| 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 | 4.21 | 0.38 | 22.338 | 0.098 | AB |
| PanSTARRS_r | 5.76 | 0.52 | 21.999 | 0.099 | AB |
| PanSTARRS_i | 7.75 | 0.47 | 21.677 | 0.066 | AB |
| PanSTARRS_z | 5.44 | 1.29 | 22.061 | 0.257 | AB |
| PanSTARRS_y | 13.87 | 2.79 | 21.045 | 0.219 | AB |
| RA, DEC (J2000): | 19h39m36.79s, -18d15m52.11s |
| semi major axis, semi minor axis (arcsec): | 9.6, 7.39 |
| angle (degrees, anti-clockwise from east): | -110.14 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 23.76 | 4.62 | 20.460 | 0.211 | AB |
| GALEX_NUV | 54.85 | 3.86 | 19.552 | 0.076 | AB |
| PanSTARRS_g | 427.49 | 2.03 | 17.323 | 0.005 | AB |
| PanSTARRS_r | 717.05 | 2.83 | 16.761 | 0.004 | AB |
| PanSTARRS_i | 1012.08 | 2.46 | 16.387 | 0.003 | AB |
| PanSTARRS_z | 1190.92 | 6.72 | 16.210 | 0.006 | AB |
| PanSTARRS_y | 1425.15 | 14.69 | 16.015 | 0.011 | AB |
| 2MASS_J | 1424.25 | 258.54 | 15.121 | 0.197 | Vega |
| 2MASS_H | 2557.52 | 417.71 | 14.013 | 0.177 | Vega |
| 2MASS_K | 2286.39 | 390.38 | 13.664 | 0.185 | Vega |
| WISE_W1 | 969.86 | 41.98 | 13.734 | 0.047 | Vega |
| WISE_W2 | 603.58 | 33.58 | 13.609 | 0.060 | Vega |
| WISE_W3 | 2320.25 | 118.66 | 10.312 | 0.056 | Vega |
| WISE_W4 | 1913.72 | 657.74 | 9.075 | 0.373 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 7.581 | 7.958 | 8.209 |
| {\rm log}_{10}({\rm SFR}) | -1.701 | -1.193 | -0.779 |
| {\rm log}_{10}({\rm sSFR}) | -9.799 | -9.177 | -8.362 |
| {\rm stellar\ age} | 0.667 | 4.405 | 6.715 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.633 | -1.071 | -0.301 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.555 | -0.153 | 0.125 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.615 | 1.039 | 1.496 |
| \delta | -0.248 | 0.047 | 0.259 |
| \tau_1/\tau_2 | 0.686 | 1.031 | 1.405 |
| Q_{PAH} | 0.728 | 2.316 | 4.915 |
| U_{min} | 2.949 | 7.946 | 15.356 |
| {\rm log}_{10}(\gamma_e)\, | -2.878 | -1.812 | -0.741 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.696 | -0.679 | 0.021 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.051 | 1.443 | 1.820 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.580 | -1.090 | -0.685 |
| 0.03-0.10 Gyr | -2.075 | -1.372 | -0.792 |
| 0.10-0.33 Gyr | -2.297 | -1.573 | -1.015 |
| 0.33-1.08 Gyr | -3.054 | -1.863 | -1.380 |
| 1.08-3.54 Gyr | -3.996 | -2.077 | -1.631 |
| 3.54-11.61 Gyr | -4.452 | -2.303 | -1.733 |
| 11.61-12.90 Gyr | -4.432 | -2.372 | -1.630 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.290 | 10.358 | 10.451 |
| {\rm log}_{10}({\rm SFR}) | 0.147 | 0.462 | 0.794 |
| {\rm log}_{10}({\rm sSFR}) | -10.222 | -9.894 | -9.548 |
| {\rm stellar\ age} | 7.018 | 7.882 | 10.676 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.720 | -0.455 | -0.278 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.167 | 0.183 | 0.385 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.168 | 0.274 | 0.443 |
| \delta | -0.496 | -0.125 | 0.163 |
| \tau_1/\tau_2 | 0.661 | 1.079 | 1.472 |
| Q_{PAH} | 0.853 | 2.038 | 3.742 |
| U_{min} | 2.686 | 7.935 | 15.218 |
| {\rm log}_{10}(\gamma_e)\, | -2.694 | -1.646 | -0.881 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.127 | -2.999 | -2.038 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.075 | 1.599 | 1.958 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.986 | -0.220 | 0.059 |
| 0.03-0.10 Gyr | 0.231 | 0.600 | 0.951 |
| 0.10-0.33 Gyr | -0.680 | 0.167 | 0.548 |
| 0.33-1.08 Gyr | -1.610 | -0.251 | 0.102 |
| 1.08-3.54 Gyr | -1.254 | -0.128 | 0.265 |
| 3.54-11.61 Gyr | -0.057 | 0.473 | 0.606 |
| 11.61-12.90 Gyr | 0.078 | 0.739 | 1.453 |