| Name: | AT2025agag |
| Right ascension: | 12h43m58.19s |
| Declination: | 66d36m00.86s |
| Discovery Date: | Dec. 6, 2025, 10:20 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.018 |
| Name: | 2688931 |
| Right ascension: | 12h43m57.58s |
| Declination: | 66d36m02.06s |
| Redshift: | 0.075215 |
| 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 | 17.72 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 4.88 |
| Host information | processed | 0.1 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.64 |
| Global aperture photometry | processed | 5.37 |
| Validate global photometry | processed | 15.41 |
| Global host SED inference | processed | 729.38 |
| Local aperture photometry | processed | 5.18 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 511.25 |
| RA, DEC (J2000): | 12h43m58.19s, 66d36m00.86s |
| semi major axis, semi minor axis (arcsec): | 1.4, 1.4 |
| 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 | 30.49 | 0.32 | 20.190 | 0.012 | AB |
| SDSS_r | 68.53 | 2.25 | 19.310 | 0.036 | AB |
| PanSTARRS_r | 66.07 | 0.42 | 19.350 | 0.007 | AB |
| SDSS_i | 97.13 | 2.81 | 18.932 | 0.031 | AB |
| PanSTARRS_i | 93.31 | 0.52 | 18.975 | 0.006 | AB |
| PanSTARRS_z | 121.16 | 1.14 | 18.692 | 0.010 | AB |
| SDSS_z | 143.04 | 5.07 | 18.511 | 0.038 | AB |
| PanSTARRS_y | 146.42 | 2.31 | 18.486 | 0.017 | AB |
| RA, DEC (J2000): | 12h43m57.66s, 66d36m02.00s |
| semi major axis, semi minor axis (arcsec): | 11.96, 9.08 |
| angle (degrees, anti-clockwise from east): | -171.2 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 11.05 | 3.26 | 21.292 | 0.320 | AB |
| GALEX_NUV | 8.48 | 0.77 | 21.579 | 0.099 | AB |
| SDSS_u | 110.71 | 9.16 | 18.790 | 0.090 | AB |
| SDSS_g | 919.73 | 8.49 | 16.491 | 0.010 | AB |
| PanSTARRS_g | 1000.46 | 2.36 | 16.399 | 0.003 | AB |
| SDSS_r | 2137.0 | 12.99 | 15.575 | 0.007 | AB |
| PanSTARRS_r | 2141.17 | 3.0 | 15.573 | 0.002 | AB |
| SDSS_i | 3167.69 | 16.97 | 15.148 | 0.006 | AB |
| PanSTARRS_i | 3071.57 | 3.73 | 15.182 | 0.001 | AB |
| SDSS_z | 4369.69 | 34.5 | 14.799 | 0.009 | AB |
| PanSTARRS_y | 4970.39 | 17.11 | 14.659 | 0.004 | AB |
| 2MASS_J | 6211.7 | 254.14 | 13.522 | 0.044 | Vega |
| 2MASS_H | 7872.02 | 400.62 | 12.792 | 0.055 | Vega |
| 2MASS_K | 7310.43 | 427.48 | 12.402 | 0.063 | Vega |
| WISE_W1 | 3037.42 | 30.47 | 12.495 | 0.011 | Vega |
| WISE_W2 | 1784.89 | 31.85 | 12.432 | 0.019 | Vega |
| WISE_W3 | 517.31 | 89.24 | 11.942 | 0.187 | Vega |
| WISE_W4 | 469.84 | 454.21 | 10.600 | 1.050 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.586 | 9.691 | 9.772 |
| {\rm log}_{10}({\rm SFR}) | -2.266 | -1.468 | -0.756 |
| {\rm log}_{10}({\rm sSFR}) | -11.945 | -11.145 | -10.432 |
| {\rm stellar\ age} | 7.146 | 8.339 | 11.865 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.876 | -0.422 | -0.064 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.554 | -0.683 | 0.150 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.244 | 0.613 | 1.059 |
| \delta | -0.387 | 0.020 | 0.301 |
| \tau_1/\tau_2 | 0.635 | 1.012 | 1.386 |
| Q_{PAH} | 0.941 | 2.944 | 5.423 |
| U_{min} | 3.104 | 8.627 | 14.948 |
| {\rm log}_{10}(\gamma_e)\, | -3.099 | -1.789 | -0.483 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.253 | -0.577 | -0.106 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.027 | 1.467 | 2.007 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.645 | -1.692 | -1.000 |
| 0.03-0.10 Gyr | -2.500 | -1.487 | -0.664 |
| 0.10-0.33 Gyr | -2.752 | -1.515 | -0.721 |
| 0.33-1.07 Gyr | -3.382 | -1.546 | -0.721 |
| 1.07-3.51 Gyr | -3.160 | -1.165 | -0.382 |
| 3.51-11.49 Gyr | -1.473 | -0.271 | -0.053 |
| 11.49-12.76 Gyr | -0.529 | 0.212 | 0.873 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 11.116 | 11.215 | 11.245 |
| {\rm log}_{10}({\rm SFR}) | -1.549 | -1.053 | -0.637 |
| {\rm log}_{10}({\rm sSFR}) | -12.736 | -12.248 | -11.769 |
| {\rm stellar\ age} | 8.395 | 11.908 | 12.118 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.457 | -0.363 | -0.281 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.199 | -0.689 | -0.235 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.093 | 0.154 | 0.226 |
| \delta | -0.959 | -0.852 | -0.663 |
| \tau_1/\tau_2 | 0.419 | 0.834 | 1.301 |
| Q_{PAH} | 0.434 | 1.673 | 3.956 |
| U_{min} | 3.025 | 8.324 | 15.716 |
| {\rm log}_{10}(\gamma_e)\, | -1.869 | -1.008 | -0.402 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.550 | -3.722 | -2.722 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.057 | 1.553 | 1.931 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.432 | -0.949 | -0.573 |
| 0.03-0.10 Gyr | -2.674 | -1.244 | -0.621 |
| 0.10-0.33 Gyr | -3.618 | -1.497 | -0.677 |
| 0.33-1.07 Gyr | -3.572 | -1.494 | -0.543 |
| 1.07-3.51 Gyr | -3.038 | -1.213 | -0.112 |
| 3.51-11.49 Gyr | -1.768 | 0.106 | 1.338 |
| 11.49-12.76 Gyr | 1.558 | 2.346 | 2.390 |