| Name: | AT2025qsv |
| Right ascension: | 21h46m55.48s |
| Declination: | 4d54m10.25s |
| Discovery Date: | June 19, 2025, 7:46 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.060 |
| Name: | |
| Right ascension: | 21h46m55.46s |
| Declination: | 4d54m09.81s |
| Redshift: | None |
| Photometric Redshift: | 0.100 |
| 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 | 31.4 |
| Transient MWEBV | processed | 0.14 |
| Host match | processed | 6.68 |
| Host information | processed | 0.15 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.68 |
| Global aperture photometry | processed | 6.26 |
| Validate global photometry | processed | 18.21 |
| Global host SED inference | processed | 533.18 |
| Local aperture photometry | processed | 7.09 |
| Validate local photometry | processed | 0.03 |
| Local host SED inference | processed | 481.52 |
| RA, DEC (J2000): | 21h46m55.48s, 4d54m10.25s |
| semi major axis, semi minor axis (arcsec): | 1.08, 1.08 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_r | 132.57 | 0.91 | 18.594 | 0.007 | AB |
| PanSTARRS_z | 305.0 | 0.86 | 17.689 | 0.003 | AB |
| DES_z | 291.68 | 4.84 | 17.738 | 0.018 | AB |
| PanSTARRS_y | 343.71 | 1.89 | 17.560 | 0.006 | AB |
| RA, DEC (J2000): | 21h46m55.45s, 4d54m10.01s |
| semi major axis, semi minor axis (arcsec): | 6.24, 4.95 |
| angle (degrees, anti-clockwise from east): | -90.33 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | -0.2 | 0.49 | AB | ||
| GALEX_NUV | 2.14 | 0.55 | 23.074 | 0.278 | AB |
| SDSS_u | 44.32 | 4.05 | 19.784 | 0.099 | AB |
| SDSS_g | 201.26 | 4.14 | 18.141 | 0.022 | AB |
| DES_g | 234.25 | 0.79 | 17.976 | 0.004 | AB |
| PanSTARRS_g | 243.43 | 1.08 | 17.934 | 0.005 | AB |
| SDSS_r | 519.68 | 6.39 | 17.111 | 0.013 | AB |
| PanSTARRS_r | 542.01 | 1.44 | 17.065 | 0.003 | AB |
| DES_r | 564.8 | 1.95 | 17.020 | 0.004 | AB |
| SDSS_i | 776.65 | 8.14 | 16.674 | 0.011 | AB |
| PanSTARRS_i | 780.02 | 1.33 | 16.670 | 0.002 | AB |
| PanSTARRS_z | 1020.54 | 3.99 | 16.378 | 0.004 | AB |
| SDSS_z | 1095.78 | 17.16 | 16.301 | 0.017 | AB |
| DES_z | 1085.05 | 9.51 | 16.311 | 0.010 | AB |
| PanSTARRS_y | 1227.0 | 9.39 | 16.178 | 0.008 | AB |
| 2MASS_J | 1380.81 | 145.17 | 15.155 | 0.114 | Vega |
| 2MASS_H | 1880.56 | 253.99 | 14.347 | 0.147 | Vega |
| 2MASS_K | 1838.59 | 245.82 | 13.901 | 0.145 | Vega |
| WISE_W1 | 734.51 | 18.85 | 14.036 | 0.028 | Vega |
| WISE_W2 | 422.48 | 21.29 | 13.996 | 0.055 | Vega |
| WISE_W3 | 139.82 | 75.55 | 13.362 | 0.587 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.123 | 10.309 | 10.473 |
| {\rm log}_{10}({\rm SFR}) | -0.813 | -0.055 | 0.517 |
| {\rm log}_{10}({\rm sSFR}) | -11.117 | -10.360 | -9.729 |
| {\rm stellar\ age} | 4.903 | 7.175 | 9.790 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.448 | -0.819 | -0.331 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.567 | -0.808 | 0.077 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.884 | 1.232 | 1.561 |
| \delta | -0.542 | -0.310 | -0.046 |
| \tau_1/\tau_2 | 0.538 | 0.920 | 1.328 |
| Q_{PAH} | 0.386 | 1.806 | 4.118 |
| U_{min} | 2.831 | 8.321 | 15.874 |
| {\rm log}_{10}(\gamma_e)\, | -3.244 | -1.593 | -0.465 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.686 | -1.512 | -0.562 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.978 | 1.466 | 1.933 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.041 | -0.059 | 0.431 |
| 0.03-0.10 Gyr | -1.415 | -0.220 | 0.509 |
| 0.10-0.33 Gyr | -1.670 | -0.276 | 0.408 |
| 0.33-1.06 Gyr | -1.734 | -0.156 | 0.478 |
| 1.06-3.44 Gyr | -1.569 | 0.053 | 0.501 |
| 3.44-11.20 Gyr | -0.584 | 0.358 | 0.629 |
| 11.20-12.45 Gyr | -0.532 | 0.514 | 1.368 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.733 | 10.791 | 10.907 |
| {\rm log}_{10}({\rm SFR}) | -5.368 | -1.973 | -0.535 |
| {\rm log}_{10}({\rm sSFR}) | -16.125 | -12.853 | -11.383 |
| {\rm stellar\ age} | 7.289 | 8.239 | 11.765 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.319 | -0.984 | -0.750 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.398 | -0.608 | 0.078 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.280 | 0.414 | 0.552 |
| \delta | -0.874 | -0.566 | -0.357 |
| \tau_1/\tau_2 | 0.437 | 0.877 | 1.331 |
| Q_{PAH} | 0.880 | 2.933 | 5.194 |
| U_{min} | 4.051 | 10.937 | 19.131 |
| {\rm log}_{10}(\gamma_e)\, | -2.447 | -1.293 | -0.322 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.439 | -3.325 | -2.170 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.136 | 1.676 | 2.004 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -6.914 | -3.054 | -1.031 |
| 0.03-0.10 Gyr | -5.930 | -2.114 | -0.430 |
| 0.10-0.33 Gyr | -5.649 | -2.264 | -0.282 |
| 0.33-1.06 Gyr | -4.702 | -2.168 | -0.293 |
| 1.06-3.44 Gyr | -3.351 | -1.268 | 0.350 |
| 3.44-11.20 Gyr | -1.072 | 0.909 | 1.107 |
| 11.20-12.45 Gyr | -0.742 | 1.290 | 2.060 |