| Name: | SN2025upm |
| Right ascension: | 20h07m19.93s |
| Declination: | 55d28m25.14s |
| Discovery Date: | Aug. 18, 2025, 9:48 a.m. |
| Classification: | SLSN-I |
| Redshift: | 0.161000 |
| MW E(B-V): | 0.341 |
| Name: | |
| Right ascension: | 20h07m19.40s |
| Declination: | 55d28m22.29s |
| Redshift: | None |
| 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 | 30.9 |
| Transient MWEBV | processed | 0.11 |
| Host match | processed | 8.71 |
| Host information | processed | 0.15 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 5.51 |
| Global aperture photometry | processed | 3.78 |
| Validate global photometry | processed | 11.3 |
| Global host SED inference | processed | 507.76 |
| Local aperture photometry | processed | 4.04 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 20h07m19.38s, 55d28m22.70s |
| semi major axis, semi minor axis (arcsec): | 2.72, 1.79 |
| angle (degrees, anti-clockwise from east): | -155.46 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 0.24 | 2.26 | 25.470 | 10.404 | AB |
| GALEX_NUV | -0.18 | 1.68 | AB | ||
| PanSTARRS_g | 1.99 | 0.58 | 23.152 | 0.316 | AB |
| PanSTARRS_r | 6.91 | 0.79 | 21.801 | 0.125 | AB |
| PanSTARRS_i | 13.36 | 0.73 | 21.085 | 0.059 | AB |
| PanSTARRS_z | 22.21 | 1.92 | 20.534 | 0.094 | AB |
| PanSTARRS_y | 17.22 | 4.18 | 20.810 | 0.263 | AB |
| 2MASS_J | -31.8 | 73.33 | Vega | ||
| 2MASS_H | 94.63 | 113.96 | 17.592 | 1.307 | Vega |
| 2MASS_K | -46.36 | 136.39 | Vega | ||
| WISE_W1 | 32.97 | 16.84 | 17.406 | 0.555 | Vega |
| WISE_W2 | 23.94 | 14.57 | 17.113 | 0.661 | Vega |
| WISE_W3 | 3.53 | 49.09 | 17.358 | 15.119 | Vega |
| WISE_W4 | 242.25 | 241.86 | 11.319 | 1.084 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.482 | 9.753 | 9.960 |
| {\rm log}_{10}({\rm SFR}) | -1.040 | -0.199 | 0.448 |
| {\rm log}_{10}({\rm sSFR}) | -10.880 | -9.995 | -9.182 |
| {\rm stellar\ age} | 1.894 | 5.994 | 8.375 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.667 | -0.870 | -0.093 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.516 | -0.620 | 0.151 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.744 | 1.301 | 1.935 |
| \delta | -0.344 | -0.022 | 0.279 |
| \tau_1/\tau_2 | 0.519 | 0.914 | 1.321 |
| Q_{PAH} | 0.862 | 2.511 | 4.675 |
| U_{min} | 3.083 | 9.094 | 16.634 |
| {\rm log}_{10}(\gamma_e)\, | -3.220 | -2.142 | -0.944 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.321 | -0.905 | -0.100 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.902 | 1.299 | 1.676 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.804 | -0.440 | 0.210 |
| 0.03-0.10 Gyr | -1.632 | -0.306 | 0.512 |
| 0.10-0.32 Gyr | -1.883 | -0.417 | 0.388 |
| 0.32-1.03 Gyr | -2.234 | -0.510 | 0.257 |
| 1.03-3.29 Gyr | -2.236 | -0.456 | 0.065 |
| 3.29-10.56 Gyr | -2.176 | -0.353 | 0.061 |
| 10.56-11.74 Gyr | -2.171 | -0.190 | 0.736 |