67D0227A.html |
RA Range: TBD (ToO)
Constraint set (Typical seeing, Transparency,Airmass, FLI, Moon distance): (example: 0.4 1PHO 1.5 0.30 100 - copy from ORID.SUM file)
| Pre-imaging run? |
|
Chilean run? |
|
Special calibrations? |
|
|
| Time critical? |
|
ToO? |
|
Carry-over run? |
|
This is a ToO program which attempts to detect narrow emission lines at the earliest observable phases of a supernova. The observations should be taken as soon as possible after notification (if possible within 6.5 days after explosion). The total time of the submitted OBs exceeds the allocation by the OPC. This is because it is not known yet if target will be SNIa or SNII. Only one branch of OBs (those for SNII or those for SNIa) will need to be executed. Each single branch complies with the allocated time. P.I. has also provided OBs for a flux standard star that will be selected nearby the SN event and that needs to be observed at the same phases (these OBs are wrongly addressed by the P.I. as "calibration" blocks in the README file). Once program is activated (by P.I.), please follow observing sequence as summarized in README file (sequence depends on if the supernova is of type II or Ia).
README of this run: