| Name: | AT2025qiv |
| Right ascension: | 12h44m14.47s |
| Declination: | 4d24m22.54s |
| Discovery Date: | April 26, 2025, 7:35 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.024 |
| Name: | |
| Right ascension: | 12h44m14.40s |
| Declination: | 4d24m22.52s |
| Redshift: | None |
| Photometric Redshift: | 0.151 |
| 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_z |
DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 36.48 |
| Transient MWEBV | processed | 0.06 |
| Host match | processed | 6.56 |
| Host information | processed | 0.18 |
| Host MWEBV | processed | 0.1 |
| Global aperture construction | processed | 0.62 |
| Global aperture photometry | processed | 6.08 |
| Validate global photometry | processed | 16.13 |
| Global host SED inference | processed | 392.57 |
| Local aperture photometry | processed | 6.58 |
| Validate local photometry | no valid phot | 0.03 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 12h44m14.39s, 4d24m22.63s |
| semi major axis, semi minor axis (arcsec): | 6.49, 2.27 |
| angle (degrees, anti-clockwise from east): | -69.69 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 8.64 | 1.8 | 21.558 | 0.226 | AB |
| GALEX_NUV | 9.23 | 0.59 | 21.487 | 0.069 | AB |
| SDSS_u | 13.45 | 3.41 | 21.078 | 0.275 | AB |
| SDSS_g | 37.87 | 2.01 | 19.954 | 0.058 | AB |
| DES_g | 33.54 | 0.45 | 20.086 | 0.015 | AB |
| PanSTARRS_g | 35.44 | 0.76 | 20.026 | 0.023 | AB |
| SDSS_r | 54.86 | 2.69 | 19.552 | 0.053 | AB |
| PanSTARRS_r | 54.22 | 1.03 | 19.565 | 0.021 | AB |
| DES_r | 53.12 | 1.01 | 19.587 | 0.021 | AB |
| SDSS_i | 73.18 | 3.99 | 19.239 | 0.059 | AB |
| PanSTARRS_i | 65.81 | 0.94 | 19.354 | 0.016 | AB |
| PanSTARRS_z | 65.06 | 2.09 | 19.367 | 0.035 | AB |
| SDSS_z | 48.98 | 11.31 | 19.675 | 0.251 | AB |
| DES_z | 67.34 | 2.48 | 19.329 | 0.040 | AB |
| PanSTARRS_y | 68.8 | 4.34 | 19.306 | 0.068 | AB |
| 2MASS_J | -75.68 | 133.57 | Vega | ||
| 2MASS_H | -50.01 | 209.41 | Vega | ||
| 2MASS_K | 232.38 | 252.74 | 16.147 | 1.181 | Vega |
| WISE_W1 | 36.08 | 7.64 | 17.308 | 0.230 | Vega |
| WISE_W2 | 17.22 | 10.6 | 17.471 | 0.668 | Vega |
| WISE_W3 | -4.02 | 68.86 | Vega | ||
| WISE_W4 | -160.02 | 432.94 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.398 | 9.517 | 9.641 |
| {\rm log}_{10}({\rm SFR}) | -0.112 | 0.116 | 0.370 |
| {\rm log}_{10}({\rm sSFR}) | -9.677 | -9.404 | -9.104 |
| {\rm stellar\ age} | 3.087 | 4.891 | 6.099 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.239 | -0.555 | -0.138 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.519 | -1.214 | -0.135 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.143 | 0.279 | 0.517 |
| \delta | -0.569 | -0.085 | 0.184 |
| \tau_1/\tau_2 | 0.727 | 1.060 | 1.388 |
| Q_{PAH} | 0.873 | 2.427 | 4.604 |
| U_{min} | 2.789 | 7.879 | 14.566 |
| {\rm log}_{10}(\gamma_e)\, | -2.616 | -1.572 | -0.520 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.919 | -1.766 | -0.768 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.077 | 1.515 | 1.926 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.125 | 0.091 | 0.261 |
| 0.03-0.10 Gyr | -0.158 | 0.137 | 0.430 |
| 0.10-0.32 Gyr | -0.133 | 0.136 | 0.419 |
| 0.32-1.03 Gyr | -0.388 | -0.064 | 0.192 |
| 1.03-3.32 Gyr | -0.679 | -0.326 | -0.103 |
| 3.32-10.67 Gyr | -0.930 | -0.480 | -0.238 |
| 10.67-11.85 Gyr | -1.149 | -0.486 | -0.024 |