266C5660B.html |
RA Range: 3:10, 3:45
Constraint set (Typical seeing, Transparency,Airmass, FLI, Moon distance): 1.4 2CLR 2.5 0.2 50
| Pre-imaging run? |
|
Chilean run? |
|
Special calibrations? |
|
|
| Time critical? |
|
ToO? |
|
Carry-over run? |
|
Imaging and fast acquisition LSS of a moving target (a comet that's breaking up). The spectroscopy is prepared on the pre-imaging from run A. Four OBs are ready for execution: 3 LSS + 1 IMG. For LSS RADEC position, tracking rates and rotator angle have to be entered in the OB from the ephemerides. For IMG only RADEC and tracking rates have to be modified. A waiver was granted to execute the imaging and LSS OBs for each field in a sequence lasting about 2.5 hours. The seeing constraint can be relaxed up to 2'' during spectroscopy. Calibration: a specphot standard and the provided solar analogue star, both with 150I alone and with 150I+OG590, should be executed the same night as the science OBs.
README of this run: