| Name: | AT2025spy |
| Right ascension: | 2h57m42.26s |
| Declination: | 16d03m20.79s |
| Discovery Date: | July 30, 2025, 5:04 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.143 |
| Name: | |
| Right ascension: | 2h57m42.29s |
| Declination: | 16d03m19.26s |
| Redshift: | 0.112185 |
| 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 | 26.06 |
| Transient MWEBV | processed | 0.09 |
| Host match | processed | 6.0 |
| Host information | processed | 0.15 |
| Host MWEBV | processed | 0.06 |
| Global aperture construction | processed | 0.66 |
| Global aperture photometry | processed | 3.69 |
| Validate global photometry | processed | 10.07 |
| Global host SED inference | processed | 417.09 |
| Local aperture photometry | processed | 4.43 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 2h57m42.27s, 16d03m19.52s |
| semi major axis, semi minor axis (arcsec): | 9.43, 5.68 |
| angle (degrees, anti-clockwise from east): | -46.54 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 7.6 | 2.73 | 21.698 | 0.390 | AB |
| GALEX_NUV | 9.75 | 3.2 | 21.428 | 0.356 | AB |
| PanSTARRS_g | 364.15 | 1.92 | 17.497 | 0.006 | AB |
| PanSTARRS_i | 1004.16 | 2.56 | 16.395 | 0.003 | AB |
| PanSTARRS_z | 1231.01 | 5.81 | 16.174 | 0.005 | AB |
| PanSTARRS_y | 1588.4 | 12.54 | 15.898 | 0.009 | AB |
| 2MASS_J | 2270.85 | 180.07 | 14.615 | 0.086 | Vega |
| 2MASS_H | 2854.04 | 293.13 | 13.894 | 0.112 | Vega |
| 2MASS_K | 2484.94 | 303.62 | 13.574 | 0.133 | Vega |
| WISE_W1 | 1210.5 | 23.3 | 13.494 | 0.021 | Vega |
| WISE_W2 | 746.8 | 27.12 | 13.378 | 0.039 | Vega |
| WISE_W3 | 981.43 | 112.38 | 11.246 | 0.124 | Vega |
| WISE_W4 | 101.85 | 516.69 | 12.260 | 5.508 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.746 | 10.823 | 10.881 |
| {\rm log}_{10}({\rm SFR}) | -0.362 | 0.050 | 0.534 |
| {\rm log}_{10}({\rm sSFR}) | -11.196 | -10.786 | -10.283 |
| {\rm stellar\ age} | 3.982 | 5.601 | 6.676 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.164 | -0.076 | -0.006 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.086 | -0.219 | 0.178 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.051 | 0.128 | 0.282 |
| \delta | -0.893 | -0.652 | -0.240 |
| \tau_1/\tau_2 | 0.563 | 0.897 | 1.249 |
| Q_{PAH} | 0.477 | 1.636 | 4.894 |
| U_{min} | 2.023 | 6.234 | 13.223 |
| {\rm log}_{10}(\gamma_e)\, | -2.991 | -1.624 | -0.606 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.561 | -3.794 | -2.738 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.070 | 1.597 | 1.955 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.218 | 0.105 | 0.359 |
| 0.03-0.10 Gyr | -0.717 | -0.002 | 0.611 |
| 0.10-0.32 Gyr | -0.414 | 0.392 | 1.048 |
| 0.32-1.05 Gyr | 0.682 | 1.004 | 1.239 |
| 1.05-3.41 Gyr | 0.829 | 1.105 | 1.341 |
| 3.41-11.07 Gyr | 0.462 | 0.869 | 1.030 |
| 11.07-12.31 Gyr | -0.007 | 0.776 | 1.244 |