NGC1499 CALIFORNIA NEBULA
Regione ad emissione a circa 1000 anni luce dalla terra.
Technical Data
| Bortle Scale / SQM-L | Bortle 4/5 / 20.28 - 20.36 |
| Period | December 2019 |
| Primary Scope | Takahashi CCA 250/1250 |
| Camera | CMOS IMX455 |
| Mount | AP 1100 GTO CP4 |
| Total Exposure Time | 5h |
| Composition | LHRGB |
| Location | Val Imagna (Bergamo) Italy |
© Efrem Frigeni Astrophoto