NRAO Home  >  Green Bank  |  Wiki Topic:    GB > PTCS > InformationForProjectTeam > AntennaCharacterizationSpring2004 > CommissioningHistory > TPTCSPNT_070319
   Changes | Index | Search | Statistics | Go
All-sky pointing at X-band: PTCSPNT_070319
March 19, 2007.

22:25 EDT  Starting 1h35m early. Started early because of icing conditions making Q-band unusable. But X-band is ok.

Clear. 
Station1: V=1.58mph, D=213.83d, P=-0.19in (UT=03/19/2007 3:19:13) 
Station2: V=0.36mph, D=77.08d, H=82.30%, T=18.46f, P=27.47in, PP=0.08in, DP=13.98f, WC=18.46f (UT=03/19/2007 3:19:27)
Station3: T=0f, V=1.70mph, D=0d (UT=03/19/2007 3:19:47)

Running PointingRunV3  
scans 1-32  using frequency=8600.

Using freq=9000MHz as of scan 33.

Had changed this in previous run because of worries about RFI.
But the problem was apparently the instability, which 
has been fixed last week (I think).
So 9 GHz should be ok.

Weather as of 04:10 UT is clear.

Seeing a lot of RFI scans 85-87 at low elevation = 15deg.
RFI went away as of scan 93.  transients from aircraft?
Then it came back.  RFI gone after going to next source at 25 deg.

-- ToddHunter - 22 Mar 2007

Attachment: sort Action: Size: Date: Who: Comment:
pyr4.pdf action 246024 09 May 2007 - 14:35 ToddHunter pyrgeometer plot for observing period

Topic TPTCSPNT_070319 . { Edit | Attach | Ref-By | Printable | Diffs | r1.3 | > | r1.2 | > | r1.1 | More }
Revision r1.3 - 09 May 2007 - 14:09 GMT - ToddHunter
Parents: WebHome > InformationForProjectTeam > AntennaCharacterizationSpring2004 > CommissioningHistory
Content copyright © 1999-2007 by the contributing authors.
All material on this collaboration platform is the property of the contributing authors.