| Name: | AT2025ist |
| Right ascension: | 9h08m45.62s |
| Declination: | -14d44m44.96s |
| Discovery Date: | April 30, 2025, 3:53 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.050 |
| Name: | 2025ist |
| Right ascension: | 9h08m45.79s |
| Declination: | -14d44m42.72s |
| Redshift: | 0.052219 |
| Photometric Redshift: | 0.034 |
| 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 | 9.22 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 1.86 |
| Host information | processed | 0.08 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.65 |
| Global aperture photometry | processed | 6.21 |
| Validate global photometry | processed | 16.2 |
| Global host SED inference | processed | 391.75 |
| Local aperture photometry | processed | 6.41 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 451.51 |
| RA, DEC (J2000): | 9h08m45.62s, -14d44m44.96s |
| semi major axis, semi minor axis (arcsec): | 1.97, 1.97 |
| 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 | 173.32 | 1.03 | 18.303 | 0.006 | AB |
| PanSTARRS_g | 173.98 | 0.52 | 18.299 | 0.003 | AB |
| PanSTARRS_r | 334.64 | 0.74 | 17.589 | 0.002 | AB |
| DES_r | 372.62 | 1.83 | 17.472 | 0.005 | AB |
| PanSTARRS_i | 496.56 | 0.9 | 17.160 | 0.002 | AB |
| PanSTARRS_z | 604.48 | 1.33 | 16.947 | 0.002 | AB |
| DES_z | 680.0 | 8.74 | 16.819 | 0.014 | AB |
| PanSTARRS_y | 782.73 | 3.27 | 16.666 | 0.005 | AB |
| RA, DEC (J2000): | 9h08m45.79s, -14d44m42.47s |
| semi major axis, semi minor axis (arcsec): | 17.51, 12.33 |
| angle (degrees, anti-clockwise from east): | -0.55 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 58.34 | 7.49 | 19.485 | 0.139 | AB |
| GALEX_NUV | 104.27 | 6.68 | 18.855 | 0.070 | AB |
| DES_g | 2458.15 | 4.19 | 15.423 | 0.002 | AB |
| PanSTARRS_g | 2522.02 | 3.33 | 15.396 | 0.001 | AB |
| PanSTARRS_r | 4939.79 | 4.98 | 14.666 | 0.001 | AB |
| DES_r | 5429.97 | 7.26 | 14.563 | 0.001 | AB |
| PanSTARRS_i | 7419.17 | 6.12 | 14.224 | 0.001 | AB |
| PanSTARRS_z | 9116.43 | 9.4 | 14.000 | 0.001 | AB |
| DES_z | 10153.5 | 34.91 | 13.883 | 0.004 | AB |
| PanSTARRS_y | 11893.4 | 24.01 | 13.712 | 0.002 | AB |
| 2MASS_J | 15835.87 | 403.93 | 12.506 | 0.028 | Vega |
| 2MASS_H | 18686.85 | 592.2 | 11.854 | 0.034 | Vega |
| 2MASS_K | 17324.88 | 674.0 | 11.466 | 0.042 | Vega |
| WISE_W1 | 8174.55 | 59.59 | 11.420 | 0.008 | Vega |
| WISE_W2 | 4940.85 | 63.91 | 11.326 | 0.014 | Vega |
| WISE_W3 | 9632.8 | 176.11 | 8.767 | 0.020 | Vega |
| WISE_W4 | 7508.55 | 1003.6 | 7.591 | 0.145 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.742 | 9.870 | 9.992 |
| {\rm log}_{10}({\rm SFR}) | -0.874 | -0.296 | 0.183 |
| {\rm log}_{10}({\rm sSFR}) | -10.828 | -10.172 | -9.618 |
| {\rm stellar\ age} | 4.291 | 6.587 | 8.112 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.163 | -0.497 | -0.111 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.553 | 0.133 | 0.368 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.424 | 0.798 | 1.285 |
| \delta | -0.717 | -0.325 | -0.043 |
| \tau_1/\tau_2 | 0.613 | 0.953 | 1.288 |
| Q_{PAH} | 0.578 | 1.984 | 4.761 |
| U_{min} | 2.610 | 7.477 | 13.984 |
| {\rm log}_{10}(\gamma_e)\, | -3.254 | -1.856 | -0.813 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.777 | -1.355 | -0.568 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.943 | 1.460 | 1.940 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.667 | -0.275 | 0.116 |
| 0.03-0.10 Gyr | -1.208 | -0.356 | 0.232 |
| 0.10-0.33 Gyr | -1.041 | -0.263 | 0.336 |
| 0.33-1.08 Gyr | -0.742 | -0.143 | 0.300 |
| 1.08-3.57 Gyr | -0.566 | -0.067 | 0.178 |
| 3.57-11.75 Gyr | -0.587 | -0.090 | 0.128 |
| 11.75-13.06 Gyr | -0.744 | -0.039 | 0.506 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 11.124 | 11.151 | 11.187 |
| {\rm log}_{10}({\rm SFR}) | 0.220 | 0.396 | 0.572 |
| {\rm log}_{10}({\rm sSFR}) | -10.929 | -10.746 | -10.561 |
| {\rm stellar\ age} | 7.607 | 8.204 | 9.941 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.282 | -0.161 | -0.086 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | 0.117 | 0.295 | 0.419 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.211 | 0.281 | 0.380 |
| \delta | -0.782 | -0.568 | -0.345 |
| \tau_1/\tau_2 | 0.530 | 0.879 | 1.236 |
| Q_{PAH} | 0.920 | 1.639 | 2.569 |
| U_{min} | 2.588 | 7.366 | 14.213 |
| {\rm log}_{10}(\gamma_e)\, | -3.108 | -2.235 | -1.678 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.492 | -3.685 | -2.712 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.120 | 1.625 | 1.955 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | 0.337 | 0.505 | 0.640 |
| 0.03-0.10 Gyr | 0.031 | 0.329 | 0.603 |
| 0.10-0.33 Gyr | -0.068 | 0.287 | 0.560 |
| 0.33-1.08 Gyr | -0.116 | 0.290 | 0.561 |
| 1.08-3.57 Gyr | 0.079 | 0.595 | 0.937 |
| 3.57-11.75 Gyr | 1.107 | 1.335 | 1.408 |
| 11.75-13.06 Gyr | 1.118 | 1.531 | 2.050 |