67D0319B.html |
RA Range: 8.5-18.0
Constraint set (Typical seeing, Transparency,Airmass, FLI, Moon distance): 2.0 4THK 2.0 1.0 30
| Pre-imaging run? |
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Chilean run? |
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Special calibrations? |
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| Time critical? |
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ToO? |
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Carry-over run? |
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Very large overheads: 11h for 2hr science!! A truly snapshot survey of bright early-type stars in medium resolution. All stars are bright stars, so no finding charts are needed. Very short exposures, always violating the one-minute rule. However, running AO is not needed given the very loose constraints of this program (no real seeing or transparency constraint). Doing a ONECAL before each observation will be enough. User is aware of the degraded optical quality that will be obtained that way. Telluric standards provided were carefully chosen by the user and they supersede the calibration plan. Also, flats attached to a few OBs. Telluric standards should be observed immediately after the science OB. In the cases where the science OB contains two grating settings, observe the telluric standard in one setting, them the science OB, then the telluric standard in another setting. Note that HD_92554_H-band has no telluric standard associated, as it is to be done together with HD_90087_H-band and uses the telluric calibration of this one. Order of the observations and user's priorities of the targets can be found in the README file.
README of this run: