Xiao's 2011July run: Difference between revisions
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changed to grism mode, no error at all on spooler saving 45 files, but there is error on RTschedule just after saving data finished | changed to grism mode, no error at all on spooler saving 45 files, but there is error on RTschedule just after saving data finished | ||
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Timeout on blocking semaphore !!! | Timeout on blocking semaphore !!! | ||
numberCoherent: 10, numberOfCoadds: 15, savenum: 0 | numberCoherent: 10, numberOfCoadds: 15, savenum: 0 | ||
ERROR: Starting exposure failed -> 0x544F5554 | ERROR: Starting exposure failed -> 0x544F5554 | ||
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Revision as of 23:39, 4 July 2011
2011July4th
testing saving data. note: the dewar was pumping down, and hadn't been cooled down yet.
I ran RTSchedule and spooler under "xche@mirkwood:/MIRC/" with sudo, the camera setup was rows=16, cols=252, row off=5, col off=2, Nreads=5, Numberoffremes=1000, framesperreset=1000, which is the prism mode. I saved 65 files, and there were 8 files with frame countererror (missing one frame). The ratio was unusually high. (file No.: 0-64)
I changed the setup to rows=48, cols=252, row off=5, col off=2, Nreads=5, Numberoffremes=500, framesperreset=500, which is the grism mode. I saved 70 files, and only one file has frame countererror!! (file No.: 64-134)
changed back to prism mode. I saved 40 files and 6 of them has the frame countererror.
changed back to grism mode. saved 60 files and one of them has the frame countererror.
rebooted mirkwood, and using prism mode, still a lot of frame counter error. It tends to happen continuously, sometimes only received 0 frame out of 1000.
changed to grism mode, no error at all on spooler saving 45 files, but there is error on RTschedule just after saving data finished
Timeout on blocking semaphore !!! numberCoherent: 10, numberOfCoadds: 15, savenum: 0
ERROR: Starting exposure failed -> 0x544F5554
