| Name: | SN2026ymk |
| Right ascension: | 20h46m11.41s |
| Declination: | 21d33m49.40s |
| Discovery Date: | Aug. 10, 2026, 12:17 a.m. |
| Classification: | SN Ia-91T-like |
| Redshift: | 0.103428 |
| MW E(B-V): | 0.104 |
| Name: | J204611.15+213352.76 |
| Object ID: | 133873115465518108 |
| Catalog Name: | panstarrs |
| Catalog Release: | dr2 |
| Right ascension: | 20h46m11.15s |
| Declination: | 21d33m52.76s |
| Redshift: | None |
| Photometric Redshift: | None |
| Downloadable | 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 | 5.33 |
| Transient MWEBV | processed | 0.11 |
| Host match | processed | 6.61 |
| Host information | processed | 0.12 |
| Host MWEBV | processed | 0.21 |
| Host spectrum download | not processed | None |
| Global aperture construction | processed | 0.65 |
| Global aperture photometry | processed | 3.92 |
| Validate global photometry | processed | 11.48 |
| Global host SED inference | processed | 668.85 |
| Local aperture photometry | processed | 3.81 |
| Validate local photometry | processed | 0.03 |
| Local host SED inference | failed | 0.05 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.560 | 8.727 | 8.890 |
| {\rm log}_{10}({\rm SFR}) | -1.694 | -0.773 | -0.106 |
| {\rm log}_{10}({\rm sSFR}) | -10.560 | -9.561 | -8.794 |
| {\rm stellar\ age} | 0.269 | 1.282 | 4.336 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.650 | -1.072 | -0.194 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.258 | -0.811 | -0.317 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.069 | 0.282 | 0.719 |
| \delta | -0.657 | -0.124 | 0.230 |
| \tau_1/\tau_2 | 0.613 | 1.055 | 1.467 |
| Q_{PAH} | 1.503 | 3.777 | 5.705 |
| U_{min} | 3.460 | 10.248 | 18.280 |
| {\rm log}_{10}(\gamma_e)\, | -3.079 | -1.771 | -0.617 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.436 | -0.703 | -0.208 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.032 | 1.554 | 1.947 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.893 | -1.081 | -0.681 |
| 0.03-0.10 Gyr | -2.525 | -0.726 | 0.025 |
| 0.10-0.33 Gyr | -1.074 | -0.195 | 0.327 |
| 0.33-1.06 Gyr | -2.261 | -0.639 | -0.128 |
| 1.06-3.44 Gyr | -4.347 | -2.043 | -1.016 |
| 3.44-11.17 Gyr | -6.070 | -2.387 | -1.307 |
| 11.17-12.41 Gyr | -6.706 | -2.454 | -1.225 |
| RA, DEC (J2000): | 20h46m11.41s, 21d33m49.40s |
| semi major axis, semi minor axis (arcsec): | 1.05, 1.05 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_y | 4.0 | 2.22 | 22.395 | 0.603 | AB |
| RA, DEC (J2000): | 20h46m11.15s, 21d33m53.01s |
| semi major axis, semi minor axis (arcsec): | 2.11, 1.95 |
| angle (degrees, anti-clockwise from east): | 346.99 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 2.07 | 1.32 | 23.108 | 0.692 | AB |
| GALEX_NUV | 2.65 | 1.47 | 22.841 | 0.603 | AB |
| PanSTARRS_g | 29.11 | 0.56 | 20.240 | 0.021 | AB |
| PanSTARRS_r | 42.28 | 0.65 | 19.835 | 0.017 | AB |
| PanSTARRS_i | 45.43 | 1.02 | 19.757 | 0.024 | AB |
| PanSTARRS_z | 47.8 | 1.82 | 19.701 | 0.041 | AB |
| PanSTARRS_y | 43.37 | 3.91 | 19.807 | 0.098 | AB |
| 2MASS_J | 12.53 | 75.74 | 20.260 | 6.563 | Vega |
| 2MASS_H | -12.56 | 95.93 | Vega | ||
| 2MASS_K | -73.32 | 147.25 | Vega | ||
| WISE_W1 | -8.4 | 20.85 | Vega | ||
| WISE_W2 | 2.36 | 17.69 | 19.629 | 8.142 | Vega |
| WISE_W3 | -48.98 | 63.53 | Vega |