| Name: | SN2026feb |
| Right ascension: | 4h10m52.39s |
| Declination: | 27d19m01.99s |
| Discovery Date: | March 9, 2026, 6:04 a.m. |
| Classification: | SN Ia |
| Redshift: | 0.040000 |
| MW E(B-V): | 0.458 |
| Name: | J041052.50+271905.28 |
| Right ascension: | 4h10m52.50s |
| Declination: | 27d19m05.28s |
| Redshift: | None |
| Photometric Redshift: | None |
| Downloaded | Unavailable |
|---|---|
|
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y |
GALEX_NUV GALEX_FUV 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 | 4.45 |
| Transient MWEBV | processed | 0.13 |
| Host match | processed | 5.67 |
| Host information | processed | 0.06 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.71 |
| Global aperture photometry | processed | 3.73 |
| Validate global photometry | processed | 10.9 |
| Global host SED inference | processed | 517.55 |
| Local aperture photometry | processed | 3.77 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 537.17 |
| RA, DEC (J2000): | 4h10m52.39s, 27d19m01.99s |
| semi major axis, semi minor axis (arcsec): | 2.53, 2.53 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_g | 39.18 | 0.72 | 19.917 | 0.020 | AB |
| PanSTARRS_r | 68.3 | 0.95 | 19.314 | 0.015 | AB |
| PanSTARRS_i | 102.16 | 0.77 | 18.877 | 0.008 | AB |
| PanSTARRS_z | 119.49 | 1.74 | 18.707 | 0.016 | AB |
| PanSTARRS_y | 157.62 | 4.62 | 18.406 | 0.032 | AB |
| RA, DEC (J2000): | 4h10m52.49s, 27d19m05.63s |
| semi major axis, semi minor axis (arcsec): | 8.53, 5.99 |
| angle (degrees, anti-clockwise from east): | -42.03 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_g | 219.88 | 2.02 | 18.045 | 0.010 | AB |
| PanSTARRS_r | 410.4 | 2.65 | 17.367 | 0.007 | AB |
| PanSTARRS_i | 586.97 | 2.17 | 16.978 | 0.004 | AB |
| PanSTARRS_y | 884.54 | 12.92 | 16.533 | 0.016 | AB |
| 2MASS_J | 857.75 | 155.96 | 15.672 | 0.197 | Vega |
| 2MASS_H | 1115.15 | 275.01 | 14.914 | 0.268 | Vega |
| 2MASS_K | 1318.28 | 242.56 | 14.262 | 0.200 | Vega |
| WISE_W1 | 533.93 | 21.5 | 14.382 | 0.044 | Vega |
| WISE_W2 | 303.19 | 22.87 | 14.357 | 0.082 | Vega |
| WISE_W3 | 978.78 | 104.85 | 11.249 | 0.116 | Vega |
| WISE_W4 | 852.4 | 561.08 | 9.953 | 0.715 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.478 | 8.787 | 8.991 |
| {\rm log}_{10}({\rm SFR}) | -1.061 | -0.430 | 0.114 |
| {\rm log}_{10}({\rm sSFR}) | -9.902 | -9.249 | -8.471 |
| {\rm stellar\ age} | 0.532 | 4.015 | 6.680 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.691 | -1.179 | -0.536 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.267 | -0.561 | -0.108 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.154 | 0.367 | 0.636 |
| \delta | -0.580 | -0.132 | 0.224 |
| \tau_1/\tau_2 | 0.659 | 1.052 | 1.434 |
| Q_{PAH} | 0.516 | 2.348 | 5.036 |
| U_{min} | 2.842 | 8.251 | 15.870 |
| {\rm log}_{10}(\gamma_e)\, | -3.470 | -2.419 | -0.755 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.532 | -1.463 | -0.766 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.022 | 1.489 | 1.899 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.247 | -0.955 | -0.674 |
| 0.03-0.10 Gyr | -1.098 | -0.325 | 0.262 |
| 0.10-0.33 Gyr | -1.332 | -0.469 | 0.022 |
| 0.33-1.09 Gyr | -2.719 | -1.008 | -0.529 |
| 1.09-3.60 Gyr | -3.638 | -1.318 | -0.824 |
| 3.60-11.90 Gyr | -4.078 | -1.550 | -0.957 |
| 11.90-13.22 Gyr | -4.038 | -1.569 | -0.800 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.380 | 9.622 | 9.795 |
| {\rm log}_{10}({\rm SFR}) | -1.037 | -0.380 | 0.142 |
| {\rm log}_{10}({\rm sSFR}) | -10.695 | -10.019 | -9.417 |
| {\rm stellar\ age} | 1.871 | 5.342 | 7.210 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.612 | -1.241 | -0.877 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.184 | -0.377 | 0.261 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.041 | 0.102 | 0.192 |
| \delta | -0.786 | -0.305 | 0.183 |
| \tau_1/\tau_2 | 0.520 | 0.914 | 1.317 |
| Q_{PAH} | 0.435 | 1.454 | 3.965 |
| U_{min} | 2.855 | 7.990 | 14.719 |
| {\rm log}_{10}(\gamma_e)\, | -3.308 | -2.054 | -1.091 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.378 | -3.542 | -2.617 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.074 | 1.600 | 1.972 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.285 | -0.618 | -0.364 |
| 0.03-0.10 Gyr | -1.283 | -0.328 | 0.278 |
| 0.10-0.33 Gyr | -0.952 | 0.048 | 0.504 |
| 0.33-1.09 Gyr | -0.604 | -0.054 | 0.336 |
| 1.09-3.60 Gyr | -1.250 | -0.289 | 0.032 |
| 3.60-11.90 Gyr | -1.877 | -0.467 | -0.109 |
| 11.90-13.22 Gyr | -2.092 | -0.502 | 0.097 |