Opened 20 years ago

Closed 14 years ago

#30 closed enhancement (fixed)

Need function to merge IFs

Reported by: Malte Marquarding Owned by: Malte Marquarding
Priority: normal Milestone: ASAP 2.4
Component: General Version: 2.0
Severity: normal Keywords:
Cc:

Description

The observation uses the IFs to increase the bandwith around the source. The final spectrum should regrid/align the two IFs and average or select by TSYS the overlapping region.

Change History (4)

comment:1 by Malte Marquarding, 19 years ago

Milestone: ASAP 2.1 → ASAP 2.2
Status: new → assigned

This is fairly complicated and probably needs to be specialised. Currently I know of:

  • Tidbinbilla data mentioned in the original ticket: 2 IFs - regrid needed

  • MOPS broadband data: 4 IFs, varying overlap regions - integer channel shifted

The issues are:

  • How to average
  • How to treat the baseline of each spectrum
  • What to do with the Spectral coordinate over broadband data.

comment:2 by Malte Marquarding, 17 years ago

Milestone: ASAP 2.2 → ASAP 2.4

comment:3 by Malte Marquarding, 17 years ago

Reporter: changed from a.tarchi@… to Malte Marquarding

andrea's email bounced so take him off this ticket.

comment:4 by Malte Marquarding, 14 years ago

Resolution: → fixed
Status: assigned → closed

This is (experimental) available in the next release 

average_time(compel=True)
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