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| Pako> '''set focus _sfcz_''' !''Correct the focus with _sfcz_. Correction from MOPSIC (@f or @fsn for weak sources)'' | Pako> '''set focus sfcz''' !''Correct the focus with sfcz. Correction from MOPSIC (@f or @fsn for weak sources)'' [[BR]] (!) Do a focus when atmospheric conditions are changing, typically after sunset/sunrise |
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| (!) Do a focus when atmospheric conditions are changing, typically after sunset/sunrise | Pako> '''p40''' !''Short pointing for weak sources+start'' [[BR]] Pako> '''p60''' !''Long pointing for strong sources+start'' [[BR]] Pako> '''set pointing azcor elcor''' !''Correct the pointing with azcor and elcor. Correction from MOPSIC (@p or @psn for weak source)'' |
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| Pako> '''p40''' !''Short length pointing for weak sources+start'' [[BR]] Pako> '''p60''' !''Long length pointing for strong sources+start'' [[BR]] Pako> '''set pointing _azcor_ _elcor_''' !''Correct the pointing with _azcor_ and _elcor_. Correction from MOPSIC (@p or @psn for weak source)'' (!) Before each Onoff or map if they are larger than 30 mn. |
(!) Before each Onoff or map if they are longer than 30 mn. |
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| Pako> '''SET POINTING _azcor_ _elcor_''' [[BR]] | Pako> '''set pointing azcor elcor''' [[BR]] |
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<!> You may do a short @onf4 after a normal pointing to monitor the pointing source flux. == Onoff and map == Pako>'''@onf 20 30''' !''Perform an on-off integration of '''20''' subscans of 60s with a wobbler throw of '''30"''' '' [[BR]] Pako> '''@onf30''' !''Some project may have their own on-off macro'' <!> Don't try to make very long integration, you may loose the complete scan. In such case use a loop. Pako> '''bmap laz lel elstep azv''' !''Setup an OTF map of laz azimuth length, lel elevation length, elstep elevation step and azv azimuth speed (arcsec/s).'' |
Bolometer's Observation:
The most important commands of the old system have been adapted to the NCS. Here is a typical starting sequence for the bolometer.
Setup the Bolometer
Pako> @wbolo ! Mambo2, central pixel 53, short onoff (@onf4)
Sources Catalog
Pako> catalog source pool ! Setup the project source catalog BR Pako> catalog source ihet ! Setup the pointing/calibration source catalog
Pointing sources: J1419+240 not 1419+240
Focus, pointing, Skydip
Pako> focus 1.1 BR Pako> start ! Start the focus BR Pako> set focus sfcz !Correct the focus with sfcz. Correction from MOPSIC (@f or @fsn for weak sources) BR 
Do a focus when atmospheric conditions are changing, typically after sunset/sunrise
Pako> p40 !Short pointing for weak sources+start BR Pako> p60 !Long pointing for strong sources+start BR Pako> set pointing azcor elcor !Correct the pointing with azcor and elcor. Correction from MOPSIC (@p or @psn for weak source)
Before each Onoff or map if they are longer than 30 mn.
Pako> bt !Skydip at the current azimuth+start
Every 2 hours in stable atmospheric condition.
Before an Onoff, be sure you are pointing with the right pixel (20).
Calibration
Calibration on a [primary|secondary] calibrator
Pako> @wbolo BR Pako> catalog ihet Calibrator_Name BR Pako> p60 BR Pako> set pointing azcor elcor BR Pako> @onf4 ! Shor Onoff integration (4 Subscans of 10 s)
You may do a short @onf4 after a normal pointing to monitor the pointing source flux.
Onoff and map
Pako>@onf 20 30 !Perform an on-off integration of 20 subscans of 60s with a wobbler throw of 30" BR Pako> @onf30 !Some project may have their own on-off macro
Don't try to make very long integration, you may loose the complete scan. In such case use a loop.
Pako> bmap laz lel elstep azv !Setup an OTF map of laz azimuth length, lel elevation length, elstep elevation step and azv azimuth speed (arcsec/s).