| Name: | AT2025hdr |
| Right ascension: | 9h54m31.75s |
| Declination: | 74d46m29.00s |
| Discovery Date: | April 7, 2025, 7:46 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.030 |
| Name: | 2025hdr |
| Right ascension: | 9h54m32.76s |
| Declination: | 74d46m27.72s |
| Redshift: | None |
| Photometric Redshift: | 0.182 |
| 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 | 4.59 |
| Transient MWEBV | processed | 0.07 |
| Host match | processed | 1.86 |
| Host information | processed | 0.09 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.97 |
| Global aperture photometry | processed | 4.24 |
| Validate global photometry | processed | 12.31 |
| Global host SED inference | processed | 393.0 |
| Local aperture photometry | processed | 4.25 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 9h54m32.79s, 74d46m27.76s |
| semi major axis, semi minor axis (arcsec): | 5.27, 3.8 |
| angle (degrees, anti-clockwise from east): | -106.29 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 6.32 | 2.48 | 21.898 | 0.425 | AB |
| GALEX_NUV | 5.91 | 0.53 | 21.970 | 0.097 | AB |
| PanSTARRS_g | 29.65 | 1.18 | 20.220 | 0.043 | AB |
| PanSTARRS_r | 55.72 | 1.68 | 19.535 | 0.033 | AB |
| PanSTARRS_i | 72.03 | 1.7 | 19.256 | 0.026 | AB |
| PanSTARRS_z | 78.63 | 3.22 | 19.161 | 0.044 | AB |
| PanSTARRS_y | 96.98 | 11.6 | 18.933 | 0.130 | AB |
| 2MASS_J | 20.82 | 123.38 | 19.709 | 6.433 | Vega |
| 2MASS_H | 237.86 | 205.81 | 16.592 | 0.939 | Vega |
| 2MASS_K | 183.84 | 199.69 | 16.401 | 1.179 | Vega |
| WISE_W1 | 38.97 | 7.92 | 17.224 | 0.221 | Vega |
| WISE_W2 | 22.07 | 9.13 | 17.201 | 0.449 | Vega |
| WISE_W3 | 41.5 | 44.16 | 14.681 | 1.155 | Vega |
| WISE_W4 | -241.11 | 323.68 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.898 | 9.976 | 10.069 |
| {\rm log}_{10}({\rm SFR}) | -0.128 | 0.165 | 0.458 |
| {\rm log}_{10}({\rm sSFR}) | -10.132 | -9.840 | -9.499 |
| {\rm stellar\ age} | 5.220 | 6.223 | 7.366 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.246 | -0.716 | -0.241 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.498 | -0.809 | -0.035 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.116 | 0.221 | 0.395 |
| \delta | -0.731 | -0.317 | 0.039 |
| \tau_1/\tau_2 | 0.815 | 1.138 | 1.500 |
| Q_{PAH} | 1.091 | 2.767 | 4.729 |
| U_{min} | 2.863 | 8.103 | 14.892 |
| {\rm log}_{10}(\gamma_e)\, | -2.460 | -1.476 | -0.618 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.695 | -1.756 | -1.015 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.076 | 1.456 | 1.841 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.370 | -0.107 | 0.172 |
| 0.03-0.10 Gyr | -0.109 | 0.242 | 0.568 |
| 0.10-0.32 Gyr | -0.237 | 0.110 | 0.369 |
| 0.32-1.02 Gyr | -0.481 | -0.069 | 0.214 |
| 1.02-3.25 Gyr | -0.391 | -0.024 | 0.199 |
| 3.25-10.35 Gyr | -0.090 | 0.115 | 0.268 |
| 10.35-11.50 Gyr | -0.215 | 0.226 | 0.702 |