Date: Sat, 05 Mar 2022 23:40:16 +0000
From: Dylan Gatlin
Subject: Re: [sloan-25mlog 5916] Re: 2.5m obslog 20220304 (SJD 59643)
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Dan,
We had both the acquire and guide steps checked on our goto fields=2E The =
acquire step was where it failed=2E Rot stayed out of closed loop, pedals s=
tayed closed=2E I didn't notice log error messages, but that may be because=
 I missed it in the rush of trying to get on field=2E
On March 5, 2022 8:17:04 PM UTC, Daniel Oravetz  wrote:
>Hi Dmitry and Dylan,
>
>> -- Attention to Jose:
>>   --- when we skip Hartmanns and BOSS pre-calibrations, the petals don'=
t
>> open
>>       soon enough and cherno predictably fails=2E This is when we reque=
st
>> those
>>       steps from the HAL widget in Boson=2E It looks looks like the pet=
als
>> are open
>>       after finishing the flat read out, only=2E
>
>The 'acquire' stage in HAL includes a check of the FFS status and will
>command them open if needed=2E Did you have 'acquire' selected in additio=
n
>to 'guide' each time? Did it fail with a red error message in the Log tha=
t
>you could share? (I only saw two "failed" messages in the cherno log - on=
e
>for an exposure timeout and one because the guider was already running=2E=
)
>
>Thanks,
>Dan
>
>____________________________________________________________
>Logs of Nightly APO Activities
>https://trac=2Esdss=2Eorg/tracmailman/browser/private/sloan-25mlog/index=
=2Ehtml
print('-Dylan Gatlin')
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Dan,We had both the acquire and guide step=
s checked on our goto fields=2E The acquire step was where it failed=2E Rot=
 stayed out of closed loop, pedals stayed closed=2E I didn't notice log err=
or messages, but that may be because I missed it in the rush of trying to g=
et on field=2EOn March 5, 2022 8:17:04 P=
M UTC, Daniel Oravetz <doravetz@apo=2Enmsu=2Eedu> wrote:
Hi Dmitry and Dylan,-- Attention to Jose:  --- when w=
e skip Hartmanns and BOSS pre-calibrations, the petals don'topen   =
   soon enough and cherno predictably fails=2E This is when we requestt=
hose      steps from the HAL widget in Boson=2E It looks looks like the=
 petalsare open      after finishing the flat read out, only=2E=
The 'acquire' stage in HAL includes a check of the FFS sta=
tus and willcommand them open if needed=2E Did you have 'acquire' selec=
ted in additionto 'guide' each time? Did it fail with a red error messa=
ge in the Log thatyou could share? (I only saw two "failed" messages in=
 the cherno log - onefor an exposure timeout and one because the guider=
 was already running=2E)Thanks,DanLogs of Nightly APO Activ=
ities <sloan-25mlog@sdss=2Eorg>https://trac=2Esd=
ss=2Eorg/tracmailman/browser/private/sloan-25mlog/index=2Ehtmlprint('-Dylan =
Gatlin')
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