| Name: | SN2025tqb |
| Right ascension: | 22h50m36.89s |
| Declination: | -34d22m36.19s |
| Discovery Date: | Aug. 12, 2025, 3:03 a.m. |
| Classification: | SN Ia-91T-like |
| Redshift: | 0.030000 |
| MW E(B-V): | 0.010 |
| Name: | 663193 |
| Right ascension: | 22h50m36.72s |
| Declination: | -34d22m34.39s |
| Redshift: | None |
| Photometric Redshift: | 0.029 |
| 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 | 12.12 |
| Transient MWEBV | processed | 0.05 |
| Host match | processed | 4.86 |
| Host information | processed | 0.14 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.22 |
| Global aperture photometry | processed | 0.64 |
| Validate global photometry | processed | 0.73 |
| Global host SED inference | processed | 524.02 |
| Local aperture photometry | processed | 0.86 |
| Validate local photometry | processed | 0.01 |
| Local host SED inference | not enough filters | 21.33 |
| RA, DEC (J2000): | 22h50m36.89s, -34d22m36.19s |
| semi major axis, semi minor axis (arcsec): | 3.33, 3.33 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| 2MASS_J | 441.3 | 60.02 | 16.393 | 0.148 | Vega |
| 2MASS_H | 427.89 | 91.17 | 15.954 | 0.231 | Vega |
| 2MASS_K | 520.81 | 124.72 | 15.270 | 0.260 | Vega |
| RA, DEC (J2000): | 22h50m36.85s, -34d22m36.34s |
| semi major axis, semi minor axis (arcsec): | 10.79, 4.43 |
| angle (degrees, anti-clockwise from east): | -11.92 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 45.37 | 4.71 | 19.758 | 0.113 | AB |
| GALEX_NUV | 75.38 | 3.56 | 19.207 | 0.051 | AB |
| 2MASS_J | 766.99 | 125.11 | 15.793 | 0.177 | Vega |
| 2MASS_H | 857.33 | 188.91 | 15.200 | 0.239 | Vega |
| 2MASS_K | 1310.05 | 260.8 | 14.269 | 0.216 | Vega |
| WISE_W1 | 337.08 | 14.74 | 14.882 | 0.047 | Vega |
| WISE_W2 | 202.58 | 20.86 | 14.794 | 0.112 | Vega |
| WISE_W3 | 481.95 | 71.54 | 12.018 | 0.161 | Vega |
| WISE_W4 | 1117.58 | 466.49 | 9.659 | 0.453 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.943 | 9.180 | 9.347 |
| {\rm log}_{10}({\rm SFR}) | -1.035 | -0.611 | -0.136 |
| {\rm log}_{10}({\rm sSFR}) | -10.257 | -9.824 | -9.181 |
| {\rm stellar\ age} | 4.380 | 7.395 | 9.772 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.121 | -0.581 | -0.201 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.443 | -0.574 | -0.040 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.108 | 0.221 | 0.395 |
| \delta | -0.755 | -0.318 | 0.074 |
| \tau_1/\tau_2 | 0.365 | 0.760 | 1.223 |
| Q_{PAH} | 0.281 | 0.804 | 2.127 |
| U_{min} | 2.561 | 7.231 | 14.027 |
| {\rm log}_{10}(\gamma_e)\, | -3.631 | -2.877 | -1.698 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.226 | -3.126 | -2.267 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.983 | 1.405 | 1.861 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.280 | -0.692 | -0.392 |
| 0.03-0.10 Gyr | -1.497 | -0.615 | -0.015 |
| 0.10-0.33 Gyr | -2.403 | -1.016 | -0.303 |
| 0.33-1.10 Gyr | -2.902 | -1.261 | -0.590 |
| 1.10-3.63 Gyr | -2.558 | -1.146 | -0.702 |
| 3.63-12.02 Gyr | -1.724 | -0.826 | -0.536 |
| 12.02-13.35 Gyr | -1.532 | -0.655 | 0.113 |