| Name: | SN2025tgs |
| Right ascension: | 4h53m53.67s |
| Declination: | -50d02m06.11s |
| Discovery Date: | Aug. 5, 2025, 8:51 a.m. |
| Classification: | SN Ia-91T-like |
| Redshift: | 0.040000 |
| MW E(B-V): | 0.012 |
| Name: | 129653 |
| Right ascension: | 4h53m52.97s |
| Declination: | -50d02m06.29s |
| Redshift: | 0.036048 |
| Photometric Redshift: | None |
| Downloaded | Unavailable |
|---|---|
|
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 GALEX_NUV GALEX_FUV DES_g DES_r DES_z |
PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 13.78 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 4.65 |
| Host information | processed | 0.14 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.81 |
| Global aperture photometry | processed | 2.62 |
| Validate global photometry | processed | 9.45 |
| Global host SED inference | processed | 490.26 |
| Local aperture photometry | processed | 3.05 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 546.67 |
| RA, DEC (J2000): | 4h53m53.67s, -50d02m06.11s |
| semi major axis, semi minor axis (arcsec): | 2.79, 2.79 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_g | 149.26 | 0.38 | 18.465 | 0.003 | AB |
| DES_r | 286.69 | 0.69 | 17.756 | 0.003 | AB |
| DES_z | 455.46 | 2.42 | 17.254 | 0.006 | AB |
| RA, DEC (J2000): | 4h53m52.96s, -50d02m06.17s |
| semi major axis, semi minor axis (arcsec): | 22.68, 16.59 |
| angle (degrees, anti-clockwise from east): | 110.75 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 142.86 | 12.1 | 18.513 | 0.092 | AB |
| GALEX_NUV | 184.2 | 5.26 | 18.237 | 0.031 | AB |
| DES_g | 3167.34 | 1.85 | 15.148 | 0.001 | AB |
| DES_r | 6364.97 | 3.37 | 14.391 | 0.001 | AB |
| DES_z | 10329.9 | 11.87 | 13.865 | 0.001 | AB |
| 2MASS_J | 15197.24 | 555.27 | 12.551 | 0.040 | Vega |
| 2MASS_H | 19001.75 | 773.38 | 11.835 | 0.044 | Vega |
| 2MASS_K | 13336.26 | 896.38 | 11.750 | 0.073 | Vega |
| WISE_W1 | 7086.22 | 36.01 | 11.575 | 0.006 | Vega |
| WISE_W2 | 4178.01 | 39.96 | 11.509 | 0.010 | Vega |
| WISE_W3 | 9549.92 | 125.51 | 8.776 | 0.014 | Vega |
| WISE_W4 | 8297.7 | 762.58 | 7.483 | 0.100 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.281 | 9.458 | 9.608 |
| {\rm log}_{10}({\rm SFR}) | -1.743 | -0.957 | -0.486 |
| {\rm log}_{10}({\rm sSFR}) | -11.264 | -10.430 | -9.860 |
| {\rm stellar\ age} | 6.518 | 8.178 | 11.947 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.691 | -1.186 | -0.561 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.843 | -0.928 | 0.257 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.349 | 0.637 | 0.938 |
| \delta | -0.694 | -0.239 | 0.127 |
| \tau_1/\tau_2 | 0.621 | 0.985 | 1.367 |
| Q_{PAH} | 0.776 | 2.310 | 4.489 |
| U_{min} | 2.770 | 7.760 | 15.038 |
| {\rm log}_{10}(\gamma_e)\, | -3.409 | -2.163 | -0.826 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.794 | -1.648 | -0.675 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.962 | 1.366 | 1.897 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.774 | -1.021 | -0.504 |
| 0.03-0.10 Gyr | -2.187 | -1.052 | -0.436 |
| 0.10-0.33 Gyr | -2.551 | -1.238 | -0.606 |
| 0.33-1.09 Gyr | -2.776 | -1.289 | -0.664 |
| 1.09-3.61 Gyr | -2.783 | -1.061 | -0.525 |
| 3.61-11.95 Gyr | -1.339 | -0.562 | -0.301 |
| 11.95-13.27 Gyr | -0.828 | -0.159 | 0.669 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.749 | 10.809 | 10.918 |
| {\rm log}_{10}({\rm SFR}) | -0.577 | -0.289 | -0.004 |
| {\rm log}_{10}({\rm sSFR}) | -11.407 | -11.096 | -10.823 |
| {\rm stellar\ age} | 7.751 | 8.507 | 11.885 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.688 | -0.451 | -0.283 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.599 | -0.763 | 0.118 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.135 | 0.237 | 0.400 |
| \delta | -0.420 | -0.075 | 0.190 |
| \tau_1/\tau_2 | 0.342 | 0.821 | 1.305 |
| Q_{PAH} | 1.100 | 2.545 | 4.561 |
| U_{min} | 2.768 | 8.037 | 15.448 |
| {\rm log}_{10}(\gamma_e)\, | -2.962 | -2.037 | -1.308 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.121 | -2.957 | -1.893 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.212 | 1.730 | 2.013 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.298 | -0.035 | 0.234 |
| 0.03-0.10 Gyr | -2.311 | -0.639 | -0.081 |
| 0.10-0.33 Gyr | -2.916 | -0.734 | -0.135 |
| 0.33-1.09 Gyr | -2.348 | -0.540 | -0.020 |
| 1.09-3.61 Gyr | -1.684 | -0.032 | 0.576 |
| 3.61-11.95 Gyr | 0.204 | 0.944 | 1.065 |
| 11.95-13.27 Gyr | 0.635 | 1.236 | 1.982 |