| Name: | AT2025ynj |
| Right ascension: | 0h03m59.19s |
| Declination: | -23d07m01.63s |
| Discovery Date: | Sept. 20, 2025, 7:01 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.019 |
| Name: | 804635 |
| Right ascension: | 0h03m59.16s |
| Declination: | -23d07m01.77s |
| Redshift: | 0.095970 |
| 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 | 4.14 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 3.86 |
| Host information | processed | 0.12 |
| Host MWEBV | processed | 0.06 |
| Global aperture construction | processed | 0.64 |
| Global aperture photometry | processed | 4.03 |
| Validate global photometry | processed | 11.08 |
| Global host SED inference | processed | 538.36 |
| Local aperture photometry | failed | 0.03 |
| Validate local photometry | not processed | None |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 0h03m59.14s, -23d07m01.70s |
| semi major axis, semi minor axis (arcsec): | 10.53, 8.19 |
| angle (degrees, anti-clockwise from east): | -151.32 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 3.03 | 1.26 | 22.697 | 0.453 | AB |
| GALEX_NUV | 12.35 | 2.17 | 21.171 | 0.191 | AB |
| PanSTARRS_g | 910.87 | 2.72 | 16.501 | 0.003 | AB |
| PanSTARRS_r | 1926.51 | 3.03 | 15.688 | 0.002 | AB |
| PanSTARRS_i | 2856.64 | 3.58 | 15.260 | 0.001 | AB |
| PanSTARRS_z | 3668.65 | 8.92 | 14.989 | 0.003 | AB |
| PanSTARRS_y | 4492.53 | 16.33 | 14.769 | 0.004 | AB |
| 2MASS_J | 6225.91 | 220.1 | 13.520 | 0.038 | Vega |
| 2MASS_H | 7144.91 | 347.34 | 12.897 | 0.053 | Vega |
| 2MASS_K | 6534.29 | 341.36 | 12.524 | 0.057 | Vega |
| WISE_W1 | 2747.91 | 34.43 | 12.603 | 0.014 | Vega |
| WISE_W2 | 1672.37 | 37.01 | 12.503 | 0.024 | Vega |
| WISE_W3 | 312.47 | 107.62 | 12.489 | 0.374 | Vega |
| WISE_W4 | -11.18 | 520.49 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 11.166 | 11.242 | 11.335 |
| {\rm log}_{10}({\rm SFR}) | -0.895 | 0.238 | 1.017 |
| {\rm log}_{10}({\rm sSFR}) | -12.170 | -11.022 | -10.229 |
| {\rm stellar\ age} | 6.621 | 7.537 | 10.952 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.219 | -0.796 | -0.586 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.314 | -0.453 | 0.160 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.379 | 0.553 | 0.780 |
| \delta | -0.931 | -0.764 | -0.520 |
| \tau_1/\tau_2 | 0.574 | 0.994 | 1.411 |
| Q_{PAH} | 0.277 | 0.934 | 2.060 |
| U_{min} | 2.888 | 8.627 | 16.434 |
| {\rm log}_{10}(\gamma_e)\, | -2.773 | -1.658 | -0.963 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.477 | -3.570 | -2.574 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.142 | 1.640 | 1.960 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.231 | -0.258 | 0.432 |
| 0.03-0.10 Gyr | -1.149 | 0.262 | 1.155 |
| 0.10-0.33 Gyr | -1.357 | 0.425 | 1.155 |
| 0.33-1.06 Gyr | -1.797 | 0.357 | 0.959 |
| 1.06-3.45 Gyr | -1.292 | 0.791 | 1.299 |
| 3.45-11.25 Gyr | 0.372 | 1.372 | 1.538 |
| 11.25-12.50 Gyr | 0.440 | 1.536 | 2.423 |