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P74-009

PI: Stefan Schuldt



ALFOSC (6h) and NOTCam (1h) ToO/SoftToO program

The OB generator will be used to request all observations.
The OBs will automatically appear in the OB queue and OB generated scripts will be automatically placed in the directory ~/scripts/74-009/.

For the observer:

Go to the directory
  cd ~/scripts/74-009
List the available scripts
  ls -lrt
and execute the OB generated scripts requested.

Remember to fill the SoftToO or ToO tracking log of this program.


Program Tracking
Proposal 74-009
Semester P74: 20261001 - 20270401
Principal Investigator Stefan Schuldt
Programme Confirmation of Euclid and LSST lensed supernovae for cosmology
Instrument ALFOSC+NOTCam
Time Allocation 5.5 hours spectroscopy ToO/SoftToO; 0.5 hour imaging ToO/SoftToO; 1 hour NOTCam ToO/SoftToO
Total Nights 7h
Type ToO/SoftToO
Notes
Total Time Spent 00:00 (hh:mm)
Proposal Date Time Type Targets Files Comments Status
74-009 2026-10-06 00:00 SoftToO sn_winny ALJj060234 - ALJj060245, ALJj060246 - ALJj060257 Halfway through observing the Ob the CCD crashed and the resulting image was blurry. The script was canceled, CCd restarted and script retried. The first 11 files, from the first run, were before the crash and looked ok. On the second run we forced a readout 10 times in order to "resume" the observation from the moment it failed and respected the dithering pattern. The seeing suddenly increased past 2.6" so we canceled a second time. Some files maybe useful. Failed
74-009 2026-10-07 00:00 SoftToO Failed

 

The above information is collected from the ToO/Mon reports that have been created by the observer.

Should any of the observations have been carried out using the OB system, you will find additional information HERE

Back to top Last modified: September 21 2026