| Name: | AT2025xxd |
| Right ascension: | 18h10m34.84s |
| Declination: | 2d44m01.39s |
| Discovery Date: | Sept. 16, 2025, 8:31 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.221 |
| Name: | |
| Right ascension: | 18h10m34.52s |
| Declination: | 2d43m58.45s |
| Redshift: | 0.042724 |
| Photometric Redshift: | None |
| Downloaded | Unavailable |
|---|---|
|
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g |
GALEX_NUV GALEX_FUV DES_g DES_r DES_i DES_z DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 14.79 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 12.58 |
| Host information | processed | 0.1 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.72 |
| Global aperture photometry | processed | 5.0 |
| Validate global photometry | processed | 15.69 |
| Global host SED inference | processed | 530.0 |
| Local aperture photometry | processed | 5.44 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 489.42 |
| RA, DEC (J2000): | 18h10m34.84s, 2d44m01.39s |
| semi major axis, semi minor axis (arcsec): | 2.38, 2.38 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 0.3 | 1.92 | 25.214 | 6.972 | AB |
| SDSS_g | 20.14 | 1.37 | 20.640 | 0.074 | AB |
| PanSTARRS_g | 20.86 | 0.7 | 20.602 | 0.037 | AB |
| SDSS_r | 56.58 | 2.28 | 19.518 | 0.044 | AB |
| PanSTARRS_r | 53.76 | 0.75 | 19.574 | 0.015 | AB |
| SDSS_i | 98.02 | 3.11 | 18.922 | 0.034 | AB |
| PanSTARRS_i | 95.35 | 1.25 | 18.952 | 0.014 | AB |
| PanSTARRS_z | 130.48 | 1.79 | 18.611 | 0.015 | AB |
| SDSS_z | 148.98 | 7.27 | 18.467 | 0.053 | AB |
| PanSTARRS_y | 163.16 | 4.44 | 18.368 | 0.030 | AB |
| RA, DEC (J2000): | 18h10m34.51s, 2d43m58.55s |
| semi major axis, semi minor axis (arcsec): | 8.41, 6.55 |
| angle (degrees, anti-clockwise from east): | -95.85 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 34.49 | 6.14 | 20.056 | 0.193 | AB |
| SDSS_g | 381.32 | 5.55 | 17.447 | 0.016 | AB |
| PanSTARRS_g | 418.97 | 2.22 | 17.345 | 0.006 | AB |
| SDSS_r | 1117.61 | 9.42 | 16.279 | 0.009 | AB |
| PanSTARRS_r | 1104.96 | 2.37 | 16.292 | 0.002 | AB |
| SDSS_i | 1921.72 | 12.63 | 15.691 | 0.007 | AB |
| PanSTARRS_i | 1922.57 | 3.9 | 15.690 | 0.002 | AB |
| PanSTARRS_z | 2580.18 | 5.6 | 15.371 | 0.002 | AB |
| SDSS_z | 2867.03 | 24.68 | 15.256 | 0.009 | AB |
| PanSTARRS_y | 3335.12 | 13.87 | 15.092 | 0.005 | AB |
| 2MASS_J | 4597.44 | 224.95 | 13.849 | 0.053 | Vega |
| 2MASS_H | 6436.55 | 319.15 | 13.011 | 0.054 | Vega |
| 2MASS_K | 5693.7 | 348.26 | 12.674 | 0.066 | Vega |
| WISE_W1 | 2067.86 | 100.99 | 12.912 | 0.053 | Vega |
| WISE_W2 | 1174.19 | 89.89 | 12.887 | 0.083 | Vega |
| WISE_W3 | 260.01 | 105.07 | 12.689 | 0.439 | Vega |
| WISE_W4 | 245.01 | 474.18 | 11.307 | 2.101 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.274 | 9.421 | 9.570 |
| {\rm log}_{10}({\rm SFR}) | -2.136 | -1.332 | -0.762 |
| {\rm log}_{10}({\rm sSFR}) | -11.584 | -10.736 | -10.080 |
| {\rm stellar\ age} | 7.086 | 8.498 | 12.226 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.606 | -1.117 | -0.653 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.748 | -0.894 | 0.194 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.848 | 1.231 | 1.531 |
| \delta | -0.339 | -0.040 | 0.236 |
| \tau_1/\tau_2 | 0.622 | 0.988 | 1.364 |
| Q_{PAH} | 0.724 | 2.368 | 4.659 |
| U_{min} | 2.837 | 8.229 | 15.105 |
| {\rm log}_{10}(\gamma_e)\, | -3.319 | -2.304 | -1.120 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.904 | -1.334 | -0.499 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.949 | 1.391 | 1.837 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.962 | -1.623 | -0.929 |
| 0.03-0.10 Gyr | -2.419 | -1.379 | -0.682 |
| 0.10-0.33 Gyr | -3.170 | -1.609 | -0.894 |
| 0.33-1.09 Gyr | -3.949 | -1.768 | -0.941 |
| 1.09-3.60 Gyr | -3.757 | -1.474 | -0.642 |
| 3.60-11.87 Gyr | -1.757 | -0.584 | -0.326 |
| 11.87-13.18 Gyr | -0.848 | -0.094 | 0.640 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.361 | 10.515 | 10.657 |
| {\rm log}_{10}({\rm SFR}) | -1.850 | -0.604 | -0.031 |
| {\rm log}_{10}({\rm sSFR}) | -12.255 | -11.137 | -10.539 |
| {\rm stellar\ age} | 5.772 | 7.762 | 12.042 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.544 | -1.210 | -0.957 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.178 | -0.556 | -0.088 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.663 | 0.819 | 1.014 |
| \delta | -0.910 | -0.773 | -0.635 |
| \tau_1/\tau_2 | 0.496 | 0.905 | 1.316 |
| Q_{PAH} | 0.168 | 0.638 | 1.860 |
| U_{min} | 2.682 | 7.800 | 15.318 |
| {\rm log}_{10}(\gamma_e)\, | -3.342 | -2.290 | -1.518 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.705 | -4.087 | -3.247 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.102 | 1.612 | 1.977 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.476 | -0.671 | -0.131 |
| 0.03-0.10 Gyr | -2.645 | -0.723 | 0.023 |
| 0.10-0.33 Gyr | -2.830 | -0.591 | 0.207 |
| 0.33-1.09 Gyr | -2.274 | -0.268 | 0.439 |
| 1.09-3.60 Gyr | -2.078 | 0.155 | 0.754 |
| 3.60-11.87 Gyr | -1.074 | 0.505 | 0.761 |
| 11.87-13.18 Gyr | -0.602 | 0.769 | 1.761 |