Differences
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| Both sides previous revision Previous revision | |||
| blog:20231103 [2023/11/03 07:16] – Roy Prouty | blog:20231103 [2023/11/03 07:59] (current) – Roy Prouty | ||
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| =====Time===== | =====Time===== | ||
| - | 0510- | + | 0510-0800 |
| =====Attendance===== | =====Attendance===== | ||
| Line 8: | Line 8: | ||
| =====Spaces Occupied===== | =====Spaces Occupied===== | ||
| + | PHYS 401, 433C, Dome | ||
| =====Goals===== | =====Goals===== | ||
| + | - | ||
| =====Frame Table===== | =====Frame Table===== | ||
| Line 50: | Line 52: | ||
| - have .CameraSetting files | - have .CameraSetting files | ||
| - Another 2x120s in U | - Another 2x120s in U | ||
| + | - Same settings as above | ||
| + | - Slewed to LAWD 73 (GrW +708247) | ||
| + | - We expect this to be too dim to see with $12\mu s$ int time, so we slewed to something we could see (Polaris) to ensure pointing was correct. LAWD 73 is 13 mag, so we didn't want to just do a long exposure with the sky getting bright | ||
| + | - We call this process "Going In Blind" | ||
| + | - AND the SIMBAD ICRS RA & DEC were based on J2000, not J2023.5 (DFMTCS) | ||
| + | - We slewed to Polaris in J2023.5 | ||
| + | - Then trusted that J2000 --> J2023.5 didn't change much with a proper motion of LAWD 73 at ~80mas/yr | ||
| =====ToDo===== | =====ToDo===== | ||