| Name: | SN2025hch |
| Right ascension: | 23h06m24.66s |
| Declination: | 41d19m05.45s |
| Discovery Date: | April 7, 2025, 12:08 p.m. |
| Classification: | SN II |
| Redshift: | 0.054771 |
| MW E(B-V): | 0.106 |
| Name: | 2025hch |
| Right ascension: | 23h06m25.05s |
| Declination: | 41d19m04.97s |
| Redshift: | None |
| Photometric Redshift: | 0.090 |
| 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 | 0.27 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 2.35 |
| Host information | processed | 0.09 |
| Host MWEBV | processed | 0.12 |
| Global aperture construction | processed | 0.67 |
| Global aperture photometry | processed | 4.13 |
| Validate global photometry | processed | 11.35 |
| Global host SED inference | processed | 425.61 |
| Local aperture photometry | processed | 4.12 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 444.31 |
| RA, DEC (J2000): | 23h06m24.66s, 41d19m05.45s |
| semi major axis, semi minor axis (arcsec): | 1.88, 1.88 |
| 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 | 30.66 | 0.43 | 20.184 | 0.015 | AB |
| PanSTARRS_r | 53.74 | 0.68 | 19.574 | 0.014 | AB |
| PanSTARRS_i | 75.17 | 0.69 | 19.210 | 0.010 | AB |
| PanSTARRS_z | 94.98 | 1.37 | 18.956 | 0.016 | AB |
| PanSTARRS_y | 113.03 | 3.57 | 18.767 | 0.034 | AB |
| RA, DEC (J2000): | 23h06m24.67s, 41d19m05.49s |
| semi major axis, semi minor axis (arcsec): | 35.46, 3.51 |
| angle (degrees, anti-clockwise from east): | -86.17 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_r | 595.09 | 3.96 | 16.964 | 0.007 | AB |
| PanSTARRS_i | 815.95 | 4.01 | 16.621 | 0.005 | AB |
| PanSTARRS_y | 1199.21 | 21.09 | 16.203 | 0.019 | AB |
| 2MASS_H | 1494.55 | 437.92 | 14.596 | 0.318 | Vega |
| WISE_W1 | 889.84 | 39.03 | 13.828 | 0.048 | Vega |
| WISE_W2 | 591.39 | 39.98 | 13.631 | 0.073 | Vega |
| WISE_W3 | 1767.21 | 128.8 | 10.608 | 0.079 | Vega |
| WISE_W4 | 2768.35 | 892.14 | 8.674 | 0.350 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.895 | 9.071 | 9.174 |
| {\rm log}_{10}({\rm SFR}) | -1.950 | -1.179 | -0.456 |
| {\rm log}_{10}({\rm sSFR}) | -10.936 | -10.264 | -9.397 |
| {\rm stellar\ age} | 2.658 | 6.076 | 7.581 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.350 | -0.553 | -0.067 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.592 | -0.810 | 0.031 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.256 | 0.746 | 1.257 |
| \delta | -0.523 | -0.134 | 0.227 |
| \tau_1/\tau_2 | 0.634 | 0.984 | 1.354 |
| Q_{PAH} | 0.784 | 2.429 | 4.807 |
| U_{min} | 3.120 | 8.506 | 15.745 |
| {\rm log}_{10}(\gamma_e)\, | -3.045 | -1.891 | -0.679 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.535 | -0.951 | -0.245 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.931 | 1.470 | 1.934 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.477 | -1.530 | -0.968 |
| 0.03-0.10 Gyr | -2.131 | -1.148 | -0.347 |
| 0.10-0.33 Gyr | -1.558 | -0.868 | -0.175 |
| 0.33-1.08 Gyr | -1.647 | -0.872 | -0.340 |
| 1.08-3.56 Gyr | -1.582 | -0.882 | -0.597 |
| 3.56-11.72 Gyr | -2.007 | -0.913 | -0.700 |
| 11.72-13.03 Gyr | -2.025 | -0.977 | -0.420 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.040 | 10.169 | 10.269 |
| {\rm log}_{10}({\rm SFR}) | -1.215 | -0.413 | 0.037 |
| {\rm log}_{10}({\rm sSFR}) | -11.392 | -10.584 | -10.074 |
| {\rm stellar\ age} | 5.593 | 7.421 | 9.497 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.727 | -0.411 | -0.187 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.534 | -0.458 | 0.314 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.128 | 0.276 | 0.485 |
| \delta | -0.535 | -0.082 | 0.239 |
| \tau_1/\tau_2 | 0.593 | 0.951 | 1.354 |
| Q_{PAH} | 0.878 | 2.417 | 4.729 |
| U_{min} | 2.418 | 7.487 | 14.752 |
| {\rm log}_{10}(\gamma_e)\, | -3.096 | -1.858 | -0.860 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.227 | -1.918 | -1.320 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.004 | 1.458 | 1.865 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.541 | -0.627 | -0.191 |
| 0.03-0.10 Gyr | -1.452 | -0.405 | 0.135 |
| 0.10-0.33 Gyr | -1.250 | -0.349 | 0.196 |
| 0.33-1.08 Gyr | -1.125 | -0.322 | 0.290 |
| 1.08-3.56 Gyr | -0.807 | 0.017 | 0.391 |
| 3.56-11.72 Gyr | -0.222 | 0.242 | 0.446 |
| 11.72-13.03 Gyr | -0.383 | 0.336 | 1.052 |