| Name: | SN2026aark |
| Right ascension: | 1h58m43.66s |
| Declination: | 1d27m38.70s |
| Discovery Date: | Sept. 4, 2026, 9:05 a.m. |
| Classification: | SN Ia-91T-like |
| Redshift: | 0.060000 |
| MW E(B-V): | 0.021 |
| Name: | J015843.57+012739.06 |
| Object ID: | 9906621991229793 |
| Catalog Name: | decals |
| Catalog Release: | dr9 |
| Right ascension: | 1h58m43.57s |
| Declination: | 1d27m39.06s |
| Redshift: | None |
| Photometric Redshift: | 0.163 |
| Downloadable | 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 SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_g DES_r DES_i DES_z |
GALEX_NUV GALEX_FUV DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 19.08 |
| Transient MWEBV | processed | 0.19 |
| Host match | processed | 7.92 |
| Host information | processed | 0.06 |
| Host MWEBV | processed | 0.14 |
| Host spectrum download | processed | 0.06 |
| Global aperture construction | processed | 5.05 |
| Global aperture photometry | processed | 7.69 |
| Validate global photometry | processed | 19.67 |
| Global host SED inference | processed | 415.52 |
| Local aperture photometry | processed | 7.49 |
| Validate local photometry | processed | 0.03 |
| Local host SED inference | processed | 369.62 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 7.951 | 8.136 | 8.293 |
| {\rm log}_{10}({\rm SFR}) | -2.354 | -1.700 | -1.197 |
| {\rm log}_{10}({\rm sSFR}) | -10.511 | -9.867 | -9.247 |
| {\rm stellar\ age} | 3.617 | 6.065 | 7.432 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.623 | -0.953 | -0.294 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.628 | -0.766 | 0.146 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.142 | 0.468 | 0.925 |
| \delta | -0.502 | -0.042 | 0.267 |
| \tau_1/\tau_2 | 0.673 | 0.987 | 1.283 |
| Q_{PAH} | 0.886 | 2.298 | 4.309 |
| U_{min} | 3.006 | 8.250 | 15.713 |
| {\rm log}_{10}(\gamma_e)\, | -2.879 | -1.817 | -0.672 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.163 | -2.300 | -0.248 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.980 | 1.394 | 1.867 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.615 | -1.755 | -1.257 |
| 0.03-0.10 Gyr | -2.441 | -1.756 | -1.193 |
| 0.10-0.33 Gyr | -2.304 | -1.738 | -1.242 |
| 0.33-1.08 Gyr | -2.307 | -1.808 | -1.443 |
| 1.08-3.55 Gyr | -2.258 | -1.748 | -1.481 |
| 3.55-11.66 Gyr | -2.460 | -1.841 | -1.599 |
| 11.66-12.96 Gyr | -2.752 | -1.870 | -1.377 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.330 | 8.523 | 8.649 |
| {\rm log}_{10}({\rm SFR}) | -1.683 | -1.188 | -0.620 |
| {\rm log}_{10}({\rm sSFR}) | -10.262 | -9.720 | -9.066 |
| {\rm stellar\ age} | 3.075 | 6.338 | 7.597 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.723 | -1.190 | -0.476 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.510 | -0.436 | 0.264 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.165 | 0.445 | 0.942 |
| \delta | -0.413 | -0.001 | 0.283 |
| \tau_1/\tau_2 | 0.672 | 0.955 | 1.275 |
| Q_{PAH} | 0.969 | 2.440 | 4.468 |
| U_{min} | 3.087 | 8.418 | 15.922 |
| {\rm log}_{10}(\gamma_e)\, | -2.881 | -1.790 | -0.679 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.239 | -2.521 | -0.639 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.965 | 1.468 | 1.913 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.939 | -1.274 | -0.842 |
| 0.03-0.10 Gyr | -1.781 | -1.198 | -0.550 |
| 0.10-0.33 Gyr | -2.017 | -1.433 | -0.933 |
| 0.33-1.08 Gyr | -2.157 | -1.570 | -1.167 |
| 1.08-3.55 Gyr | -2.081 | -1.461 | -1.184 |
| 3.55-11.66 Gyr | -2.266 | -1.438 | -1.215 |
| 11.66-12.96 Gyr | -2.572 | -1.469 | -0.985 |
| RA, DEC (J2000): | 1h58m43.66s, 1d27m38.70s |
| semi major axis, semi minor axis (arcsec): | 1.73, 1.73 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 4.72 | 1.7 | 22.216 | 0.391 | AB |
| SDSS_g | 5.4 | 0.75 | 22.069 | 0.151 | AB |
| DES_g | 5.88 | 0.1 | 21.976 | 0.019 | AB |
| PanSTARRS_g | 4.54 | 0.4 | 22.258 | 0.097 | AB |
| SDSS_r | 8.06 | 1.03 | 21.635 | 0.139 | AB |
| PanSTARRS_r | 9.28 | 0.66 | 21.481 | 0.078 | AB |
| DES_r | 9.2 | 0.17 | 21.491 | 0.021 | AB |
| SDSS_i | 11.85 | 1.55 | 21.215 | 0.142 | AB |
| PanSTARRS_i | 10.35 | 0.38 | 21.363 | 0.040 | AB |
| DES_i | 11.51 | 0.36 | 21.247 | 0.034 | AB |
| PanSTARRS_z | 8.71 | 1.38 | 21.550 | 0.173 | AB |
| SDSS_z | 17.17 | 4.45 | 20.813 | 0.282 | AB |
| DES_z | 12.54 | 0.51 | 21.154 | 0.044 | AB |
| PanSTARRS_y | 14.82 | 2.77 | 20.973 | 0.203 | AB |
| RA, DEC (J2000): | 1h58m43.55s, 1d27m38.83s |
| semi major axis, semi minor axis (arcsec): | 6.65, 2.69 |
| angle (degrees, anti-clockwise from east): | 263.67 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 15.42 | 4.18 | 20.930 | 0.294 | AB |
| SDSS_g | 13.42 | 1.54 | 21.081 | 0.125 | AB |
| DES_g | 15.73 | 0.21 | 20.908 | 0.014 | AB |
| PanSTARRS_g | 12.67 | 0.99 | 21.143 | 0.085 | AB |
| SDSS_r | 19.45 | 2.17 | 20.678 | 0.121 | AB |
| PanSTARRS_r | 28.0 | 1.61 | 20.282 | 0.062 | AB |
| DES_r | 23.69 | 0.35 | 20.463 | 0.016 | AB |
| SDSS_i | 29.06 | 3.49 | 20.242 | 0.130 | AB |
| PanSTARRS_i | 27.71 | 0.91 | 20.293 | 0.035 | AB |
| DES_i | 28.18 | 0.71 | 20.275 | 0.027 | AB |
| PanSTARRS_z | 30.1 | 3.31 | 20.204 | 0.119 | AB |
| SDSS_z | 40.18 | 10.81 | 19.890 | 0.292 | AB |
| DES_z | 30.62 | 1.0 | 20.185 | 0.036 | AB |
| PanSTARRS_y | 38.13 | 6.61 | 19.947 | 0.188 | AB |
| 2MASS_J | -7.24 | 116.92 | Vega | ||
| 2MASS_H | -113.79 | 185.89 | Vega | ||
| 2MASS_K | 105.19 | 182.58 | 17.007 | 1.884 | Vega |
| WISE_W1 | 17.44 | 6.82 | 18.097 | 0.425 | Vega |
| WISE_W2 | 16.36 | 11.34 | 17.526 | 0.753 | Vega |
| WISE_W3 | 30.95 | 53.65 | 14.999 | 1.882 | Vega |
| WISE_W4 | 483.02 | 347.59 | 10.570 | 0.781 | Vega |