Bug #340

Radio Meteor Detector Station - Support #339: Nastaveni casu z GPS pri nedostupnosti NTP serveru

Vystupni soubory maji spatny datum/cas v nazvu (od r. 2000)

Added by Roman Dvorak almost 7 years ago. Updated over 6 years ago.

Status:ClosedStart date:08/29/2015
Priority:NormalDue date:
Assignee:-% Done:

0%

Category:-Spent time:3.00 hours
Target version:-

Description

Obcas pri spusteni radio-observeru jsou generovana data, ktera maji datum pozorovani v roce 2000.

V hlavicce fitsu je hodnota "DATE" spravne, ale "DATE-OBS" a jmeno souboru je spatne.

hlavicka takoveho FITS souboru:

DATE = '2015-08-26T11:06:19' / file creation date (YYYY-MM-DDThh:mm:ss UT)
DATE-OBS= '2000-01-05T06:03:57' / observation date (UTC)

Odpovidajici log:

[2015-08-29 14:24:48 447957 DEBUG src/FFTBackend.h:228] FFTBackend: avg. proc. time (ms) = 5.33312, max. proc. time (ms) = 18.5798, call count = 1408, avg. fft time (ms) = 8.77667, max. fft time (ms) = 9.24609, fft count = 352, avg. anal. time (ms) = 5.65639, max. anal. time (ms) = 6.19189
[2015-08-29 14:24:48 448106 INFO] Writing snapshot "/home/odroid/Bolidozor/OBSJAROMER/OBSJAROMER-R2/snapshots/20000108072225940_OBSJAROMER-R2_snap.fits"...
[2015-08-29 14:24:48 491094 DEBUG src/WaterfallBackend.cpp:210] Finished writing snapshot.
[2015-08-29 14:24:52 373805 WARNING] ****** METEOR DETECTED ******
[2015-08-29 14:24:52 373908 INFO] Duration: 0.341333s | Frequency: 10565.9Hz
[2015-08-29 14:24:52 374038 INFO] JackFrontend: Sending MIDI message: mlab.aabb_event.meteor_echo:-230400,0,10540.917969,10590.917969,peak=10565.917969 mag=0.856437 noise=0.192568
[2015-08-29 14:24:52 537823 INFO] Writing snapshot "/home/odroid/Bolidozor/OBSJAROMER/OBSJAROMER-R2/meteors/20000108072326356_OBSJAROMER-R2_met.fits"...
[2015-08-29 14:24:52 548176 DEBUG src/WaterfallBackend.cpp:210] Finished writing snapshot.
[2015-08-29 14:24:52 548359 INFO] Writing raw snapshot "/home/odroid/Bolidozor/OBSJAROMER/OBSJAROMER-R2/meteors/20000108072326356_OBSJAROMER-R2_raws.fits"...
[2015-08-29 14:24:52 760450 DEBUG src/WaterfallBackend.cpp:266] Finished writing raw snapshot.

History

#1 Updated by Jakub Kakona over 6 years ago

  • Parent task set to #339

Tohle souvisi s tim, ze radio-observer si nektere casove promenne zinicializuje pri spusteni. A potom uz nikdy po celou dobu chodu.
Kdyz pak neni spravne nastaveny cas v dobe spusteni radio-observeru. Viz #339.
Vede to krome spatneho udaje v nazvu a uvnitr souboru jeste na postupne rozchazeni s realnym casem.. Je to videt zvlaste na stanicich, ktere maji vysoky uptime. A zaznamenane casy jsou u nich paradoxne nejvice vzdalene od reality.

K vyreseni je potreba prijit na spravny zpusob inicializace casu pri spusteni stanice.

#2 Updated by Jakub Kakona over 6 years ago

  • Status changed from New to Closed

Vyresil jsem to upravou spousteciho skriptu a pridanim &
v rc.local
viz: http://wiki.bolidozor.cz/doku.php?id=cs:jackless-image

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