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Table 1
Flames configuration and exposure times.
| FLAMES conf | RA | Dec | Total exposure time | Single exposure time | |
| × # of exposures | |||||
| h:m:s | degrees | (s) | (s) | ||
|
|
|||||
| M87SUB1 Bright F01 | 12:30:58.015 | +12:39:39.28 | 2700 | 1350 × 2 | |
| M87SUB1 Bright F02 | 12:30:05.332 | +12:34:00.08 | 2700 | 1350 × 2 | |
| M87SUB1 Bright F03 | 12:29:59.574 | +12:30:34.49 | 2700 | 1350 × 2 | |
| M87SUB1 Norm F01 | 12:30:58.015 | +12:39:39.28 | 8100 | 2700 × 3 | |
| M87SUB1 Norm F02 | 12:30:05.332 | +12:34:00.08 | 8400 | 2800 × 3 | |
| M87SUB1 Norm F03 | 12:29:59.574 | +12:30:34.49 | 8400 | 2800 × 3 | |
| M87SUB2 Bright F01 | 12:31:25.426 | +11:57:31.43 | 2700 | 1350 × 2 | |
| M87SUB2 Bright F02 | 12:31:44.477 | +12:12:01.55 | 2700 | 1350 × 2 | |
| M87SUB2 Bright F03 | 12:30:45.170 | +12:02:27.20 | 2700 | 1350 × 2 | |
| M87SUB2 Norm F01 | 12:31:25.426 | +11:57:31.43 | 8400 | 2800 × 3 | |
| M87SUB2 Norm F02 | 12:31:44.477 | +12:12:01.55 | 8400 | 2800 × 3 | |
| M87SUB2 Norm F03 | 12:30:45.170 | +12:02:27.20 | 8400 | 2800 × 3 | |
| M87SUB FEDGE | 12:29:57.854 | +12:41:20.90 | 6800 | 1700 × 4 | |
| M87SUB FCEN | 12:30:50.019 | +12:20:48.88 | 6800 | 1700 × 4 | |
Notes. Column 1: ID of FLAMES plate. Columns 2 and 3: FLAMES plate right ascension and declination. Column 4: total exposure time. Column 5: single exposure time × number of exposures.
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