| Name: | AT2025lkq |
| Right ascension: | 2h30m36.38s |
| Declination: | -31d35m49.01s |
| Discovery Date: | May 23, 2025, 9:52 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.017 |
| Name: | 2025lkq |
| Right ascension: | 2h30m36.02s |
| Declination: | -31d35m46.32s |
| Redshift: | 0.015394 |
| Photometric Redshift: | None |
| Downloaded | Unavailable |
|---|---|
|
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 GALEX_NUV GALEX_FUV PanSTARRS_r PanSTARRS_i |
PanSTARRS_g 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 | 3.44 |
| Transient MWEBV | processed | 0.05 |
| Host match | processed | 0.34 |
| Host information | processed | 0.1 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.61 |
| Global aperture photometry | processed | 2.17 |
| Validate global photometry | processed | 6.7 |
| Global host SED inference | processed | 443.72 |
| Local aperture photometry | processed | 2.11 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 446.73 |
| RA, DEC (J2000): | 2h30m36.38s, -31d35m49.01s |
| semi major axis, semi minor axis (arcsec): | 6.38, 6.38 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 96.79 | 7.83 | 18.935 | 0.088 | AB |
| GALEX_NUV | 119.34 | 4.94 | 18.708 | 0.045 | AB |
| PanSTARRS_r | 1379.7 | 10.14 | 16.051 | 0.008 | AB |
| PanSTARRS_i | 1914.12 | 3.51 | 15.695 | 0.002 | AB |
| 2MASS_J | 3241.29 | 142.81 | 14.228 | 0.048 | Vega |
| 2MASS_H | 3783.52 | 204.67 | 13.588 | 0.059 | Vega |
| 2MASS_K | 4073.34 | 263.19 | 13.037 | 0.070 | Vega |
| WISE_W1 | 741.33 | 13.25 | 14.026 | 0.019 | Vega |
| RA, DEC (J2000): | 2h30m36.04s, -31d35m45.54s |
| semi major axis, semi minor axis (arcsec): | 25.34, 10.58 |
| angle (degrees, anti-clockwise from east): | -106.9 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 455.67 | 16.99 | 17.253 | 0.040 | AB |
| GALEX_NUV | 706.32 | 12.07 | 16.777 | 0.019 | AB |
| PanSTARRS_r | 5825.64 | 25.88 | 14.487 | 0.005 | AB |
| 2MASS_J | 10868.47 | 371.58 | 12.915 | 0.037 | Vega |
| 2MASS_H | 13239.3 | 533.01 | 12.228 | 0.044 | Vega |
| 2MASS_K | 13138.67 | 686.84 | 11.766 | 0.057 | Vega |
| WISE_W1 | 6208.47 | 43.94 | 11.719 | 0.008 | Vega |
| WISE_W2 | 4028.58 | 49.16 | 11.548 | 0.013 | Vega |
| WISE_W3 | 14832.88 | 170.25 | 8.298 | 0.012 | Vega |
| WISE_W4 | 19464.83 | 1309.34 | 6.557 | 0.073 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.129 | 9.219 | 9.301 |
| {\rm log}_{10}({\rm SFR}) | -1.655 | -1.294 | -0.950 |
| {\rm log}_{10}({\rm sSFR}) | -10.872 | -10.495 | -10.160 |
| {\rm stellar\ age} | 6.917 | 7.986 | 9.702 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.606 | -1.314 | -1.088 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.053 | -0.544 | 0.057 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.056 | 0.113 | 0.197 |
| \delta | -0.764 | -0.402 | 0.021 |
| \tau_1/\tau_2 | 0.470 | 0.824 | 1.189 |
| Q_{PAH} | 0.244 | 1.024 | 2.809 |
| U_{min} | 2.538 | 7.685 | 14.862 |
| {\rm log}_{10}(\gamma_e)\, | -3.313 | -2.386 | -1.161 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.043 | -2.669 | -1.746 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.141 | 1.583 | 1.927 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.130 | -1.551 | -1.293 |
| 0.03-0.10 Gyr | -1.703 | -1.227 | -0.819 |
| 0.10-0.33 Gyr | -1.580 | -1.154 | -0.825 |
| 0.33-1.10 Gyr | -1.728 | -1.193 | -0.837 |
| 1.10-3.67 Gyr | -1.614 | -1.018 | -0.713 |
| 3.67-12.20 Gyr | -0.959 | -0.688 | -0.541 |
| 12.20-13.55 Gyr | -0.996 | -0.489 | 0.064 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.582 | 9.717 | 9.832 |
| {\rm log}_{10}({\rm SFR}) | -0.358 | -0.060 | 0.238 |
| {\rm log}_{10}({\rm sSFR}) | -10.107 | -9.776 | -9.432 |
| {\rm stellar\ age} | 4.208 | 6.440 | 7.944 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.410 | -0.109 | 0.028 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.763 | -0.890 | -0.218 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.207 | 0.365 | 0.570 |
| \delta | -0.386 | -0.035 | 0.258 |
| \tau_1/\tau_2 | 0.442 | 0.819 | 1.198 |
| Q_{PAH} | 0.422 | 1.128 | 2.332 |
| U_{min} | 2.178 | 6.210 | 12.251 |
| {\rm log}_{10}(\gamma_e)\, | -3.689 | -2.780 | -1.811 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.751 | -2.560 | -1.920 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.988 | 1.432 | 1.889 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.516 | -0.159 | 0.115 |
| 0.03-0.10 Gyr | -0.504 | -0.041 | 0.339 |
| 0.10-0.33 Gyr | -0.590 | -0.082 | 0.390 |
| 0.33-1.10 Gyr | -0.667 | -0.179 | 0.217 |
| 1.10-3.67 Gyr | -0.580 | -0.225 | -0.010 |
| 3.67-12.20 Gyr | -0.717 | -0.275 | -0.052 |
| 12.20-13.55 Gyr | -0.887 | -0.256 | 0.232 |