| Name: | AT2025nad |
| Right ascension: | 2h23m21.63s |
| Declination: | 44d47m47.48s |
| Discovery Date: | June 6, 2025, 11:31 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.076 |
| Name: | 2025nad |
| Right ascension: | 2h23m21.53s |
| Declination: | 44d47m47.33s |
| Redshift: | None |
| Photometric Redshift: | 0.083 |
| 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 | 15.38 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 3.32 |
| Host information | processed | 0.09 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.74 |
| Global aperture photometry | processed | 5.61 |
| Validate global photometry | processed | 17.4 |
| Global host SED inference | processed | 386.94 |
| Local aperture photometry | processed | 5.61 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 433.16 |
| RA, DEC (J2000): | 2h23m21.63s, 44d47m47.48s |
| semi major axis, semi minor axis (arcsec): | 1.28, 1.28 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_r | 85.89 | 0.52 | 19.065 | 0.007 | AB |
| SDSS_i | 143.85 | 3.28 | 18.505 | 0.025 | AB |
| PanSTARRS_i | 131.18 | 0.56 | 18.605 | 0.005 | AB |
| PanSTARRS_z | 135.38 | 1.08 | 18.571 | 0.009 | AB |
| PanSTARRS_y | 154.22 | 2.18 | 18.430 | 0.015 | AB |
| RA, DEC (J2000): | 2h23m21.52s, 44d47m47.71s |
| semi major axis, semi minor axis (arcsec): | 4.7, 3.86 |
| angle (degrees, anti-clockwise from east): | -21.74 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 21.57 | 4.64 | 20.565 | 0.233 | AB |
| GALEX_NUV | 30.45 | 3.57 | 20.191 | 0.127 | AB |
| SDSS_u | 82.77 | 4.15 | 19.105 | 0.054 | AB |
| SDSS_g | 189.12 | 3.8 | 18.208 | 0.022 | AB |
| PanSTARRS_g | 202.99 | 1.32 | 18.131 | 0.007 | AB |
| SDSS_r | 275.52 | 4.78 | 17.800 | 0.019 | AB |
| PanSTARRS_r | 286.45 | 1.65 | 17.757 | 0.006 | AB |
| SDSS_i | 423.76 | 6.35 | 17.332 | 0.016 | AB |
| PanSTARRS_i | 416.1 | 1.76 | 17.352 | 0.005 | AB |
| PanSTARRS_z | 425.1 | 3.45 | 17.329 | 0.009 | AB |
| SDSS_z | 473.64 | 12.44 | 17.211 | 0.029 | AB |
| PanSTARRS_y | 493.01 | 7.08 | 17.168 | 0.016 | AB |
| 2MASS_J | 635.2 | 125.47 | 15.998 | 0.214 | Vega |
| 2MASS_H | 617.84 | 211.72 | 15.555 | 0.372 | Vega |
| 2MASS_K | 815.42 | 199.2 | 14.784 | 0.265 | Vega |
| WISE_W1 | 339.92 | 20.84 | 14.873 | 0.067 | Vega |
| WISE_W2 | 246.52 | 25.06 | 14.581 | 0.110 | Vega |
| WISE_W3 | 1387.24 | 76.66 | 10.871 | 0.060 | Vega |
| WISE_W4 | 4230.87 | 669.27 | 8.214 | 0.172 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.369 | 9.588 | 9.752 |
| {\rm log}_{10}({\rm SFR}) | -0.681 | -0.231 | 0.234 |
| {\rm log}_{10}({\rm sSFR}) | -10.360 | -9.843 | -9.187 |
| {\rm stellar\ age} | 4.309 | 6.807 | 8.536 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.615 | -1.021 | -0.443 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.387 | -0.496 | 0.197 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.300 | 0.608 | 0.945 |
| \delta | -0.651 | -0.254 | 0.152 |
| \tau_1/\tau_2 | 0.700 | 1.072 | 1.441 |
| Q_{PAH} | 0.542 | 2.229 | 4.617 |
| U_{min} | 2.813 | 7.684 | 14.513 |
| {\rm log}_{10}(\gamma_e)\, | -3.350 | -2.145 | -0.903 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.306 | -1.184 | -0.359 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.010 | 1.532 | 1.952 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.429 | -0.133 | 0.161 |
| 0.03-0.10 Gyr | -1.076 | -0.307 | 0.283 |
| 0.10-0.33 Gyr | -1.421 | -0.556 | -0.027 |
| 0.33-1.07 Gyr | -1.488 | -0.651 | -0.160 |
| 1.07-3.49 Gyr | -1.373 | -0.540 | -0.201 |
| 3.49-11.40 Gyr | -0.992 | -0.367 | -0.089 |
| 11.40-12.66 Gyr | -1.170 | -0.301 | 0.391 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.775 | 9.889 | 9.969 |
| {\rm log}_{10}({\rm SFR}) | 0.361 | 0.582 | 0.824 |
| {\rm log}_{10}({\rm sSFR}) | -9.575 | -9.320 | -8.985 |
| {\rm stellar\ age} | 5.121 | 6.374 | 7.387 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.556 | -0.322 | -0.138 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | 0.052 | 0.240 | 0.381 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.141 | 0.244 | 0.443 |
| \delta | -0.802 | -0.481 | -0.191 |
| \tau_1/\tau_2 | 0.721 | 1.068 | 1.414 |
| Q_{PAH} | 0.614 | 1.633 | 3.160 |
| U_{min} | 2.393 | 6.949 | 13.688 |
| {\rm log}_{10}(\gamma_e)\, | -3.326 | -2.449 | -1.559 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.770 | -2.305 | -1.710 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.956 | 1.355 | 1.827 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | 0.053 | 0.164 | 0.288 |
| 0.03-0.10 Gyr | 0.439 | 0.695 | 0.957 |
| 0.10-0.33 Gyr | -0.242 | 0.208 | 0.503 |
| 0.33-1.07 Gyr | -0.599 | -0.154 | 0.111 |
| 1.07-3.49 Gyr | -0.467 | -0.125 | 0.102 |
| 3.49-11.40 Gyr | -0.360 | -0.053 | 0.110 |
| 11.40-12.66 Gyr | -0.470 | 0.027 | 0.438 |