| Name: | AT2025dnb |
| Right ascension: | 4h42m37.34s |
| Declination: | -23d04m32.48s |
| Discovery Date: | Feb. 16, 2025, 2:51 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.039 |
| Name: | 2025dnb |
| Right ascension: | 4h42m37.35s |
| Declination: | -23d04m33.20s |
| Redshift: | None |
| Photometric Redshift: | 0.088 |
| 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 | 10.54 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 2.39 |
| Host information | processed | 0.13 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.61 |
| Global aperture photometry | processed | 5.75 |
| Validate global photometry | processed | 14.43 |
| Global host SED inference | processed | 442.4 |
| Local aperture photometry | processed | 5.94 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 527.47 |
| RA, DEC (J2000): | 4h42m37.34s, -23d04m32.48s |
| semi major axis, semi minor axis (arcsec): | 1.21, 1.21 |
| 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 | 63.3 | 0.28 | 19.396 | 0.005 | AB |
| PanSTARRS_r | 130.01 | 0.48 | 18.615 | 0.004 | AB |
| DES_r | 144.64 | 0.43 | 18.499 | 0.003 | AB |
| PanSTARRS_i | 174.27 | 0.44 | 18.297 | 0.003 | AB |
| PanSTARRS_z | 229.1 | 0.97 | 18.000 | 0.005 | AB |
| DES_z | 258.2 | 2.0 | 17.870 | 0.008 | AB |
| PanSTARRS_y | 251.36 | 2.04 | 17.899 | 0.009 | AB |
| RA, DEC (J2000): | 4h42m37.35s, -23d04m33.05s |
| semi major axis, semi minor axis (arcsec): | 4.45, 3.73 |
| angle (degrees, anti-clockwise from east): | -132.97 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 5.59 | 2.17 | 22.032 | 0.421 | AB |
| GALEX_NUV | 3.58 | 1.62 | 22.516 | 0.491 | AB |
| DES_g | 145.74 | 0.46 | 18.491 | 0.003 | AB |
| PanSTARRS_g | 148.84 | 0.92 | 18.468 | 0.007 | AB |
| PanSTARRS_r | 297.48 | 1.39 | 17.716 | 0.005 | AB |
| DES_r | 320.92 | 0.66 | 17.634 | 0.002 | AB |
| PanSTARRS_i | 406.16 | 1.3 | 17.378 | 0.003 | AB |
| PanSTARRS_z | 515.52 | 2.89 | 17.119 | 0.006 | AB |
| DES_z | 555.52 | 3.01 | 17.038 | 0.006 | AB |
| PanSTARRS_y | 593.63 | 6.28 | 16.966 | 0.011 | AB |
| 2MASS_J | 871.78 | 137.6 | 15.654 | 0.171 | Vega |
| 2MASS_H | 1214.19 | 207.94 | 14.822 | 0.186 | Vega |
| 2MASS_K | 973.96 | 263.07 | 14.591 | 0.293 | Vega |
| WISE_W1 | 382.25 | 21.28 | 14.745 | 0.060 | Vega |
| WISE_W2 | 242.56 | 20.33 | 14.599 | 0.091 | Vega |
| WISE_W3 | 12.42 | 61.28 | 15.991 | 5.358 | Vega |
| WISE_W4 | 127.84 | 382.34 | 12.013 | 3.247 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.946 | 10.030 | 10.132 |
| {\rm log}_{10}({\rm SFR}) | -2.023 | -1.006 | -0.311 |
| {\rm log}_{10}({\rm sSFR}) | -12.108 | -11.016 | -10.300 |
| {\rm stellar\ age} | 7.146 | 8.246 | 11.512 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.134 | -0.669 | -0.403 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.705 | -0.961 | 0.075 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.146 | 0.396 | 0.767 |
| \delta | -0.556 | -0.078 | 0.253 |
| \tau_1/\tau_2 | 0.666 | 1.056 | 1.429 |
| Q_{PAH} | 1.198 | 3.591 | 5.894 |
| U_{min} | 3.296 | 8.897 | 16.191 |
| {\rm log}_{10}(\gamma_e)\, | -3.116 | -1.908 | -0.538 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.350 | -0.921 | -0.467 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.065 | 1.570 | 1.896 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.923 | -1.557 | -0.842 |
| 0.03-0.10 Gyr | -2.112 | -0.952 | -0.176 |
| 0.10-0.33 Gyr | -2.392 | -1.016 | -0.350 |
| 0.33-1.06 Gyr | -3.092 | -1.159 | -0.453 |
| 1.06-3.47 Gyr | -2.818 | -0.854 | -0.082 |
| 3.47-11.34 Gyr | -0.814 | 0.127 | 0.291 |
| 11.34-12.60 Gyr | -0.178 | 0.554 | 1.223 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.266 | 10.341 | 10.443 |
| {\rm log}_{10}({\rm SFR}) | -2.479 | -1.276 | -0.368 |
| {\rm log}_{10}({\rm sSFR}) | -12.785 | -11.579 | -10.666 |
| {\rm stellar\ age} | 7.200 | 8.267 | 11.641 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.995 | -0.666 | -0.464 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.563 | -0.449 | 0.287 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.103 | 0.248 | 0.448 |
| \delta | -0.708 | -0.282 | 0.113 |
| \tau_1/\tau_2 | 0.618 | 1.016 | 1.432 |
| Q_{PAH} | 1.568 | 3.611 | 5.608 |
| U_{min} | 3.068 | 8.834 | 16.296 |
| {\rm log}_{10}(\gamma_e)\, | -2.704 | -1.451 | -0.497 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.314 | -1.752 | -1.145 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.098 | 1.558 | 1.921 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -3.395 | -1.381 | -0.601 |
| 0.03-0.10 Gyr | -3.122 | -1.321 | -0.305 |
| 0.10-0.33 Gyr | -3.278 | -1.326 | -0.327 |
| 0.33-1.06 Gyr | -3.576 | -1.321 | -0.333 |
| 1.06-3.47 Gyr | -2.565 | -0.546 | 0.236 |
| 3.47-11.34 Gyr | -0.860 | 0.440 | 0.617 |
| 11.34-12.60 Gyr | 0.029 | 0.863 | 1.575 |