README web version of /home/usg/OPS/MTS/readme_xml/readme_79004600

Principal Investigator Email Address

• guenther@tls-tautenburg.de

Estimated Total Execution Time (hours, including overheads)

• 11.0

General Description

• The aim of the survey is to detect short-period planets of young stars.
  The RV-variations are typically 30-100 m/s. All stars have been observed
  in previous semesters with HARPS. The aim of this run thus is to follow
  up on the best candidates. The very best candidates are TWA7 and HD140637.
  Any spacing of the observations of the same between days and month is
  fine.  Since the periods are only a few days, observations of the same
  star even in consecutive nights are useful.
  
  RVSTD-I, RVSTD-II, RVSTD-III are an RV standard stars. 
  It would be nice RVSTD-I and at least one of the others (RVSTD-II, RVSTD-III)
  is observed during the semester. This would allow to combine the HARPS data
  with data taken with other instruments.

Waiver Requests

• none

Critical Observing Condition Constraints

• The observations can be carried out under almost all
  conditions.

Time-Critical Aspects

• The periods of the RV-variations are as short as days.  Even consecutive
  nights for the observations of the same stars are thus fine for this
  project.

Special Execution Requirements

• none

Special Calibration Information

• Just standard callibartions for high precision RV-measurements are needed
   
  (As discribed in the HARPS manual page 14). That is at the beginning of the 
  night: 1xbias, Flat fiber A, Flat fiber B, 5xFlat fiber AB, 2xThAr fiber AB

ToO Information

• ---(Empty)---

ToO Activators List

• ---(Empty)---

Is this a Pre-imaging run ?

• false

Pre-imaging Requirements

• ---(Empty)---

Source(s) of Pre-imaging

• ---(Empty)---

Pre-imaging sources not listed above

• ---(Empty)---

Do all your OBs comply with the instrument-specific requirements listed
 on the instrument-specific Phase 2 web page ?

• YES

If this is a pre-imaging run, did you select PRE-IMAGING for the Observing
 Category for each Observing Template ?

• N/A

Do all your finding charts comply with both the general and instrument-specific
 Phase 2 Web Pages ?

• YES

If you submitted OBs for standard stars, did you specify the magnitude
 and spectral type of all standard stars in the OBs ?

• YES

Have you included OBs for any calibrations that you need but which are
 not part of the Calibration Plan ?

• N/A

If you are observing Moving Targets, have you attached suitable ephemeris
 files to your OBs?

• N/A

If you have preferences which OBs should be executed first, did you make
 use of the User Priority field in the OBs ?

• YES

If this is a run that requires coordinated observations with other facilities,
 did you give proper instructions in the Time-Critical Aspects Section ?

• N/A