| Recent Update History |
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| Sampler Dependent Software (driver for K5/VSSP or K5/VSSP32 sampler must be installed first) |
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| signalcheck | check reference and 1PPS signals supplied to a sampler |
|---|---|
| timesettk | set time of a sampler |
| timeadjust | adjust time of a sampler by 1 sec step |
| timedisp | display time of a sampler |
| timesync | synchronize sampler time to 1PPS signal |
| sampling | triger sampling start and acquire data |
| sampling2 | as same as "sampling" but higher functional capability |
| autoobs | perform automatic observation using a sampler |
| monit | monitor input signal level of a sampler with sampler time |
| monit2 | monitor occurence of error of a sampler for initial checking |
| setdcoffset | set DC offset of a K5/VSSP32 sampler |
| pctimeset | set host PC time using sampler time |
| timesetpc | set sampler time using host PC time (for checking) |
| timecheck | check false operation in time reading from a sampler (for initial checking) |
| Sampler Independent Software |
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| oscillo | display sampled data dynamically (for K5/VSSP) (support PGPLOT only) |
|---|---|
| datachk | check sampled data for K5/VSSP |
| speana | display spectrum for K5/VSSP data file |
| speana2 | display spectrum (higher functional capability) |
| speana_n | display spectrum dynamically for K5/VSSP data (support PGPLOT only) |
| skdchk | check an observation schedule |
| extdata | extract data from a sampled data file and output as an aschii file |
| four2one | convert data file format from 4ch mode to 1ch mode |
| datacut | extract data for a given period from a data file |
| datatime_edit | edit time field data of K5/VSSP and K5/VSSP32 data |
| adbitconv | convert AD bit resolution of a sampled data file |
| one2four | combine 4 1-ch data files to a 4-ch data file |
| data_half | half the samplig frequency by thinning sampled data |
| data_double | double the sampling frequency by repeat a sample twice |
| k5v32tok5 | convert K5/VSSP32 format data to K5/VSSP format |
| k5tok5v32 | convert K5/VSSP format data to K5/VSSP32 format |
| data_recov | recover K5/VSSP and K5/VSSP32 data header |
| vssplogana | analyze a log file of "sampling" or "autoobs" and a summary file of "datachk" |
| aux_recov | recover an auxiliary field of K5/VSSP32 data header |
| pcalcheck | monitor PCAL phase and amplitude in a K5/VSSP or K5/VSSP32 data file (recommended graphics is PGPLOT) |
| pulsar | display the profile of pulsar by carrying out an ensemble average synchronize with a pulsar period (for K5/VSSP). |
| Shell Script to test a K5/VSSP32 sampler |
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| vssp32test.sh | test a K5/VSSP32 sampler by changing sampling frequency |
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| vssp32test2.sh | test a K5/VSSP32 sampler with fixed sampling parameters |
| vssp32test3.sh | test a K5/VSSP32 sampler by changing sampling frequency in a given range |
| Format Converter between K5 and Mark5 |
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| k5tom5 | convert K5VSSP or K5/VSSP32 format to Mark5 format |
|---|---|
| k5tom5b | convert K5VSSP or K5/VSSP32 format to Mark5B format |
| m5check | analyze Mark5 format data, and display header block without sync check |
| m5time | display time label in Mark5 format data |
| m5btime | display time label in Mark5B format data |
| m5tok5 | convert Mark5 format to K5/VSSP format |
| m5btok5 | convert Mark5B format to K5/VSSP format |
| m5vex_ana | analyze a VEX schedule file |
| m5b_recov | rescues a problematic Mark5B file including 0h UTC in a scan converted by "k5tom5b" (ver.2014-06-11 and before) |
| Format Converter between ADS3000+ and K5 |
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| ads2k5 | convert ADS3000+(DBBC mode) format to K5/VSSP or K5/VSSP32 |
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| Format Converter between VDIF and K5 including VDIF to Mark5B |
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| vdif2k5 | convert VDIF to K5/VSSP32 format |
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| vdifcheck | check VDIF file |
| speana_vdif | display spectrum for VDIF format data |
| k5tovdif | convert K5 to VDIF format |
| vdiftom5b | convert VDIF to Mark5B format |
| 1. | download ipvlbi_obs20211104.tar.gz (Ver.2021-11-04) to an adequate directory. |
| 2. | decompress an archive file. tar xvzf ipvlbi_obsXXXXXXXX.tar.gz
|
| 3. | change working directory. cd ipvlbiXXXXXXXX |
| 4. |
Note: "how to install" is drastically changed after Ver.2016-10-04 and later!! please refer install_obs_e.20160721.html for Ver.2016-08-08 and former.
execute as follows.
[for VSSP64]
If you want to use GNUPLOT for graphics instead of PGPLOT,
If you want to install without the use of sampler hardware,
When recompile,
|
| 5. | set up your environment.
In case that installed directory is, e.g., $HOME/K5/ipvlbiXXXXXXXX
if link has been already existed, issue command with "f" option as follows.
then add following description in your resource file (e.g., .bashrc).
You can execute all K5 programs by merely re-link a symbolic link when new version is installed.
Archives with version after 2010-02-08 includes man page files.
Therefore you can use K5 software man page by adding following description
in your resource file (e.g., .bashrc).
e.g., you can issue "man autoobs" to know how to execute it. "man k5util" tells about all K5 programs with brief instructions. |
| 1. | download ipvlbi_m5k20211104.tar.gz (Ver.2021-11-04) to an adequate directory. |
| 2. | decompress an archive file.
tar xvzf ipvlbi_m5kXXXXXXXX.tar.gz
|
| 3. | change working directory.
cd ipvlbiXXXXXXXX then execute make T=M5K
|
| 1. | download ipvlbi_vdif20211104.tar.gz (Ver.2021-11-04) to an adequate directory. |
| 2. | decompress an archive file.
tar xvzf ipvlbi_vdifXXXXXXXX.tar.gz
|
| 3. | change working directory.
cd ipvlbiXXXXXXXX then execute make T=VDIF
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==== VSSP64 with the native mode driver (released 2021.08.12) ======
====Format Converter (Mark5, ADS) ======
====Format Converter (VDIF) ======