| Name: | SN2023vch |
| Right ascension: | 5h14m36.71s |
| Declination: | -23d48m26.13s |
| Discovery Date: | Oct. 15, 2023, 10:33 a.m. |
| Classification: | SN Ia-pec |
| Redshift: | 0.035164 |
| MW E(B-V): | 0.028 |
| Name: | 2023vch |
| Right ascension: | 5h14m36.44s |
| Declination: | -23d48m26.26s |
| Redshift: | 0.035164 |
| Photometric Redshift: | 0.046 |
| 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 DES_g DES_z |
SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_r DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 6.7 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 1.76 |
| Host information | processed | 0.09 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.58 |
| Global aperture photometry | processed | 4.75 |
| Validate global photometry | processed | 12.79 |
| Global host SED inference | processed | 417.09 |
| Local aperture photometry | processed | 4.68 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 438.97 |
| RA, DEC (J2000): | 5h14m36.71s, -23d48m26.13s |
| semi major axis, semi minor axis (arcsec): | 2.86, 2.86 |
| 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 | 225.96 | 0.45 | 18.015 | 0.002 | AB |
| PanSTARRS_g | 205.68 | 0.87 | 18.117 | 0.005 | AB |
| PanSTARRS_r | 426.75 | 1.08 | 17.325 | 0.003 | AB |
| PanSTARRS_i | 592.64 | 0.93 | 16.968 | 0.002 | AB |
| PanSTARRS_z | 755.45 | 2.44 | 16.704 | 0.004 | AB |
| DES_z | 879.76 | 2.98 | 16.539 | 0.004 | AB |
| PanSTARRS_y | 934.54 | 4.84 | 16.474 | 0.006 | AB |
| 2MASS_H | 1715.49 | 93.44 | 14.446 | 0.059 | Vega |
| RA, DEC (J2000): | 5h14m36.42s, -23d48m26.10s |
| semi major axis, semi minor axis (arcsec): | 8.51, 6.61 |
| angle (degrees, anti-clockwise from east): | -73.72 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 8.92 | 3.04 | 21.524 | 0.370 | AB |
| GALEX_NUV | 19.84 | 4.1 | 20.656 | 0.224 | AB |
| DES_g | 1129.6 | 1.01 | 16.268 | 0.001 | AB |
| PanSTARRS_g | 1137.25 | 2.25 | 16.260 | 0.002 | AB |
| PanSTARRS_r | 2379.56 | 2.76 | 15.459 | 0.001 | AB |
| PanSTARRS_i | 3311.64 | 2.37 | 15.100 | 0.001 | AB |
| PanSTARRS_z | 4213.36 | 6.18 | 14.838 | 0.002 | AB |
| DES_z | 4558.51 | 6.81 | 14.753 | 0.002 | AB |
| PanSTARRS_y | 5156.24 | 12.16 | 14.619 | 0.003 | AB |
| 2MASS_J | 6826.9 | 194.3 | 13.420 | 0.031 | Vega |
| 2MASS_H | 8238.15 | 292.42 | 12.743 | 0.039 | Vega |
| 2MASS_K | 6772.35 | 356.55 | 12.485 | 0.057 | Vega |
| WISE_W1 | 3039.25 | 32.83 | 12.494 | 0.012 | Vega |
| WISE_W2 | 1632.29 | 34.31 | 12.529 | 0.023 | Vega |
| WISE_W3 | 412.55 | 111.11 | 12.187 | 0.292 | Vega |
| WISE_W4 | -256.35 | 646.15 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.523 | 9.666 | 9.776 |
| {\rm log}_{10}({\rm SFR}) | -1.305 | -0.662 | -0.051 |
| {\rm log}_{10}({\rm sSFR}) | -11.017 | -10.326 | -9.649 |
| {\rm stellar\ age} | 5.225 | 7.283 | 9.282 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.959 | -0.401 | -0.084 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.701 | -0.544 | 0.148 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.340 | 0.799 | 1.295 |
| \delta | -0.676 | -0.339 | -0.029 |
| \tau_1/\tau_2 | 0.605 | 0.972 | 1.315 |
| Q_{PAH} | 0.503 | 2.092 | 4.673 |
| U_{min} | 2.509 | 7.373 | 14.330 |
| {\rm log}_{10}(\gamma_e)\, | -3.411 | -2.377 | -1.126 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.198 | -2.501 | -0.613 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.002 | 1.435 | 1.867 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.232 | -0.550 | -0.115 |
| 0.03-0.10 Gyr | -1.613 | -0.762 | -0.029 |
| 0.10-0.33 Gyr | -1.610 | -0.739 | -0.044 |
| 0.33-1.09 Gyr | -1.414 | -0.621 | -0.074 |
| 1.09-3.62 Gyr | -1.187 | -0.411 | -0.102 |
| 3.62-11.96 Gyr | -0.751 | -0.294 | -0.083 |
| 11.96-13.29 Gyr | -0.827 | -0.188 | 0.501 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.378 | 10.443 | 10.542 |
| {\rm log}_{10}({\rm SFR}) | -2.109 | -0.984 | -0.354 |
| {\rm log}_{10}({\rm sSFR}) | -12.512 | -11.415 | -10.768 |
| {\rm stellar\ age} | 7.528 | 8.353 | 11.711 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.830 | -0.604 | -0.465 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.690 | -0.871 | 0.110 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.298 | 0.436 | 0.611 |
| \delta | -0.867 | -0.613 | -0.273 |
| \tau_1/\tau_2 | 0.384 | 0.818 | 1.277 |
| Q_{PAH} | 0.168 | 0.577 | 1.322 |
| U_{min} | 3.157 | 8.426 | 15.653 |
| {\rm log}_{10}(\gamma_e)\, | -3.516 | -2.846 | -1.961 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.569 | -3.932 | -3.157 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.030 | 1.514 | 1.923 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.747 | -0.972 | -0.345 |
| 0.03-0.10 Gyr | -2.544 | -1.167 | -0.355 |
| 0.10-0.33 Gyr | -2.830 | -1.215 | -0.365 |
| 0.33-1.09 Gyr | -2.926 | -1.127 | -0.342 |
| 1.09-3.62 Gyr | -1.833 | -0.339 | 0.351 |
| 3.62-11.96 Gyr | -0.116 | 0.576 | 0.708 |
| 11.96-13.29 Gyr | 0.105 | 0.807 | 1.584 |