Open-use_program/aobs_device
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[[Open-use_program/aobs]]
:Table of contents|
#contents
----
#br
** 6. Parameters of "Device Table" For XFFTS [#ba78d41a]
*** 6.1 Procedure of Making Device Table [#l7e45073]
+ Enter file name of Device Table
+ Set parameters
+ Save and Set
*** 6.2 Device Table settings [#u1366ff3]
Fig. 6 shows the appearance of the Device Table. Within t...
''Setting 1'' for HCO⁺(4–3) and ¹²CO(3–2) observations~
''Setting 2'' for ¹²CO(3–2) and ¹³CO(3–2) observations~
''Setting 3'' for CI(1–0) and ¹²CO(4–3) observations~
Thus, observers must set the parameters marked in red acc...
The check mark in "Tracking" (blue rectangle), indicating...
CENTER:&ref(dev_astf_c8w01a-2.png,,100%);
&br;
Fig 6. Device Table for XFFTS.
//** 6. Parameters of "Device Table" for WHSF [#ee8a1490]
//*** 6.1 Procedure of Making Device Table [#obb88086]
//+ Enter file name of Device Table
//+ Set parameters
//-- Observing Mode
//-- Frontend
//-- Analogue Backend
//-- Digital Backend
//-- Qlook Options
//+ Check the setting with Frequency calculation program ...
//+ Save and Set
//*** 6.2 Observing Mode [#n1cacb34]
//You can use the FX correlation mode for wide-band obser...
//- ''COR mode'': Correlation mode
//-- Choose either FX or F-FX. From 2014, only FX is avai...
//- ''Bandwidth'':
//-- Choose either 2048MHz or 4096MHz.
//- ''Window func.'': FFT window function
//-- Choose a window function from a pull-down menu. Effe...
//- ''MERGE options''
//-- These options allow you to reduce the volume of outp...
//-- ''binning'': Number of binding channels. Default is ...
//-- ''CH Range'': Channel range you want to use. Default...
//*** 6.3 Frontend [#l212d363]
//Currently, both DAHS345 and BAND8 are available..
//- ''Rx'': Receiver type
//-- Choose a receiver from a pull-down menu. Set same pa...
//- ''Ftrack'': Tracking frequency
//-- You can define up to the 6th decimal place. Set same...
//-- For a high-z object, enter the frequency corrected f...
//- ''U/L'': Sideband type for frequency tracking
//-- Choose either upper sideband (USB) or lower sideband...
//- ''Fif'': IF frequency
//-- Ftrack is converted to Fif by 1st LO. You can select...
//- ''Syn'': Select synthesizer used as 1st LO
// RX Synth
// DASH3 B
// BAND8 B
//- ''DSB Factor'': Scaling factor of intensity
//-- Choose either 1.0 (SSB Rx) (= Default for DASH3/BAND...
//*** 6.4 Analogue Backend [#x7ac6fe1]
//- ''IF Port'': Input IF signal into Switch box
//-- Choose input IFs from pull-down menus.
//-- At present, you should not changed the default setti...
//- ''MTX Switch'': Input-Output selecting switch
//-- Decide the flow of input IF signals into four A/D Co...
//*** 6.5 Digital Backend [#vbb97da3]
//Correlators process IF signals from analogue backend. Y...
//In F-FX mode, IF signals are processed into 512ch at 1s...
//- ''FSel'': Selection of IFs into correlators
//-- Choose signals from A/D Convertors into correlators ...
//-- In 4096MHz-bandwidth mode, F0 & F2, F1 & F3 process ...
//-- In 2048MHz-bandwidth mode, you can choose any signal...
//- ''Fcenter'': Center frequency of arrays
//-- Left columun shows center frequencies of arrays at 1...
//-- Right column shows center frequencies of arrays at 2...
//-- In F-FX mode, you can further process any consecutiv...
//-
//-- Check the input parameters by pushing Freq.calc afte...
// Table 1. Array name and Correlation
// Correlator
// Array name Correlation FX 4G-BW FX 2G-BW FFX 4G-BW FFX...
// 1st X1 AC F0&F2 F0 F0&F2 F0
// X2 AC - F1 - F1
// X3 AC F1&F3 F2 F1&F3 F2
// X4 AC - F3 - F3
// X5 CC F1*F2 F1*F2 F1*F2 F1*F2
// X6 CC - F3*F4 - F3*F4
// 2nd X7 AC - - F0&F2 F0
// X8 AC - - - F1
// X9 AC - - F1&F3 F2
// X10 AC - - - F3
// X11 CC - - F1*F2 F1*F2
// X12 CC - - - F3*F4
// * AC: Auto Correlation. CC: Cross Correlation.
//*** 6.6 Frequency calculation program [#g9fafbe9]
//This program calculates center frequencies (Fcenter) of...
//- By pushing Freq.calc button, Fcenters are set to the ...
//- If invalid parameters are set, error messages are dis...
//- If there is no mistake, "ok" is displayed (Fig 6c) an...
//- When you set the same frequency as Ftrack, the Freq. ...
//CENTER:&ref(aobs_whsf-freqcalc_error_if_s.png,,50%);
&br;
//Fig 6a. Example of error in IF Port selection
//#br
//CENTER:&ref(aobs_whsf-freqcalc_error_fcenter_s.png,,50%);
//&br;
//Fig 6b. Example of error in Fcenter
//#br
//CENTER:&ref(aobs_whsf-freqcalc_ok_s.png,,50%);
//&br;
//Fig 6c. Example of display "ok"
//*** 6.7 Qlook Options [#c7f03c23]
//- ''OTF Integration Time'':
//-- Integration time of a spectrum displayed on Qlook wi...
//- %%''Auto Stop''%%: (Not available)
//-- If checked, observation automatically stops when a r...
//-- ''Array'': Array of backend where the noise level is...
//--- Select an array between X1 and X12.
//-- ''Position'': On-point position where noise level is...
//--- If you want to check the noise level at all on-posi...
//-- 'RMS': Threshold of rms noise level
//- ''Qlook'':
//-- ''on/off'':
//--- If checked, you can monitor spectra of the arrays o...
//-- ''binning'':
//--- Number of binning channels. Default is "1".
//--- You can also enter the other value for channel binn...
End:
[[Open-use_program/aobs]]
:Table of contents|
#contents
----
#br
** 6. Parameters of "Device Table" For XFFTS [#ba78d41a]
*** 6.1 Procedure of Making Device Table [#l7e45073]
+ Enter file name of Device Table
+ Set parameters
+ Save and Set
*** 6.2 Device Table settings [#u1366ff3]
Fig. 6 shows the appearance of the Device Table. Within t...
''Setting 1'' for HCO⁺(4–3) and ¹²CO(3–2) observations~
''Setting 2'' for ¹²CO(3–2) and ¹³CO(3–2) observations~
''Setting 3'' for CI(1–0) and ¹²CO(4–3) observations~
Thus, observers must set the parameters marked in red acc...
The check mark in "Tracking" (blue rectangle), indicating...
CENTER:&ref(dev_astf_c8w01a-2.png,,100%);
&br;
Fig 6. Device Table for XFFTS.
//** 6. Parameters of "Device Table" for WHSF [#ee8a1490]
//*** 6.1 Procedure of Making Device Table [#obb88086]
//+ Enter file name of Device Table
//+ Set parameters
//-- Observing Mode
//-- Frontend
//-- Analogue Backend
//-- Digital Backend
//-- Qlook Options
//+ Check the setting with Frequency calculation program ...
//+ Save and Set
//*** 6.2 Observing Mode [#n1cacb34]
//You can use the FX correlation mode for wide-band obser...
//- ''COR mode'': Correlation mode
//-- Choose either FX or F-FX. From 2014, only FX is avai...
//- ''Bandwidth'':
//-- Choose either 2048MHz or 4096MHz.
//- ''Window func.'': FFT window function
//-- Choose a window function from a pull-down menu. Effe...
//- ''MERGE options''
//-- These options allow you to reduce the volume of outp...
//-- ''binning'': Number of binding channels. Default is ...
//-- ''CH Range'': Channel range you want to use. Default...
//*** 6.3 Frontend [#l212d363]
//Currently, both DAHS345 and BAND8 are available..
//- ''Rx'': Receiver type
//-- Choose a receiver from a pull-down menu. Set same pa...
//- ''Ftrack'': Tracking frequency
//-- You can define up to the 6th decimal place. Set same...
//-- For a high-z object, enter the frequency corrected f...
//- ''U/L'': Sideband type for frequency tracking
//-- Choose either upper sideband (USB) or lower sideband...
//- ''Fif'': IF frequency
//-- Ftrack is converted to Fif by 1st LO. You can select...
//- ''Syn'': Select synthesizer used as 1st LO
// RX Synth
// DASH3 B
// BAND8 B
//- ''DSB Factor'': Scaling factor of intensity
//-- Choose either 1.0 (SSB Rx) (= Default for DASH3/BAND...
//*** 6.4 Analogue Backend [#x7ac6fe1]
//- ''IF Port'': Input IF signal into Switch box
//-- Choose input IFs from pull-down menus.
//-- At present, you should not changed the default setti...
//- ''MTX Switch'': Input-Output selecting switch
//-- Decide the flow of input IF signals into four A/D Co...
//*** 6.5 Digital Backend [#vbb97da3]
//Correlators process IF signals from analogue backend. Y...
//In F-FX mode, IF signals are processed into 512ch at 1s...
//- ''FSel'': Selection of IFs into correlators
//-- Choose signals from A/D Convertors into correlators ...
//-- In 4096MHz-bandwidth mode, F0 & F2, F1 & F3 process ...
//-- In 2048MHz-bandwidth mode, you can choose any signal...
//- ''Fcenter'': Center frequency of arrays
//-- Left columun shows center frequencies of arrays at 1...
//-- Right column shows center frequencies of arrays at 2...
//-- In F-FX mode, you can further process any consecutiv...
//-
//-- Check the input parameters by pushing Freq.calc afte...
// Table 1. Array name and Correlation
// Correlator
// Array name Correlation FX 4G-BW FX 2G-BW FFX 4G-BW FFX...
// 1st X1 AC F0&F2 F0 F0&F2 F0
// X2 AC - F1 - F1
// X3 AC F1&F3 F2 F1&F3 F2
// X4 AC - F3 - F3
// X5 CC F1*F2 F1*F2 F1*F2 F1*F2
// X6 CC - F3*F4 - F3*F4
// 2nd X7 AC - - F0&F2 F0
// X8 AC - - - F1
// X9 AC - - F1&F3 F2
// X10 AC - - - F3
// X11 CC - - F1*F2 F1*F2
// X12 CC - - - F3*F4
// * AC: Auto Correlation. CC: Cross Correlation.
//*** 6.6 Frequency calculation program [#g9fafbe9]
//This program calculates center frequencies (Fcenter) of...
//- By pushing Freq.calc button, Fcenters are set to the ...
//- If invalid parameters are set, error messages are dis...
//- If there is no mistake, "ok" is displayed (Fig 6c) an...
//- When you set the same frequency as Ftrack, the Freq. ...
//CENTER:&ref(aobs_whsf-freqcalc_error_if_s.png,,50%);
&br;
//Fig 6a. Example of error in IF Port selection
//#br
//CENTER:&ref(aobs_whsf-freqcalc_error_fcenter_s.png,,50%);
//&br;
//Fig 6b. Example of error in Fcenter
//#br
//CENTER:&ref(aobs_whsf-freqcalc_ok_s.png,,50%);
//&br;
//Fig 6c. Example of display "ok"
//*** 6.7 Qlook Options [#c7f03c23]
//- ''OTF Integration Time'':
//-- Integration time of a spectrum displayed on Qlook wi...
//- %%''Auto Stop''%%: (Not available)
//-- If checked, observation automatically stops when a r...
//-- ''Array'': Array of backend where the noise level is...
//--- Select an array between X1 and X12.
//-- ''Position'': On-point position where noise level is...
//--- If you want to check the noise level at all on-posi...
//-- 'RMS': Threshold of rms noise level
//- ''Qlook'':
//-- ''on/off'':
//--- If checked, you can monitor spectra of the arrays o...
//-- ''binning'':
//--- Number of binning channels. Default is "1".
//--- You can also enter the other value for channel binn...
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