Opened 20 years ago
Closed 20 years ago
#29 closed enhancement (fixed)
opacity?
| Reported by: | Owned by: | Malte Marquarding | |
|---|---|---|---|
| Priority: | low | Milestone: | ASAP2 release |
| Component: | General | Version: | 2.0 |
| Severity: | normal | Keywords: | |
| Cc: | Tony.Wong@… |
Description
Just curious about how opacity is calculated in ASAP. We've been thinking of creating a variable for the zenith opacity in the syscal record of the RPFITS file, once Mopra's noise diode is well-calibrated. This would be calculated by TCS based on noise diode and paddle measurements. So obviously this should be coordinated with whatever is done in ASAP.
Tony
Change History (2)
comment:1 by , 20 years ago
| Cc: | added |
|---|---|
| Priority: | normal → low |
| Severity: | normal → enhancement |
| Status: | new → assigned |
comment:2 by , 20 years ago
| Resolution: | → fixed |
|---|---|
| Status: | assigned → closed |
A column holding this value was added to the Scantable.
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If you look at
it is just
I can add a keyword in ASAP which holds the zenith opacity value and use this when it is defined. I will add this to the asap2.0 release, just in case it appears in rpfits at some stage.