Description Cables used to connect the PI S334 to the BCU. Each piezo head has 5 cables terminated with LEMO connectors: 3 for the HV commands (Axis 1, Axis 2, 10...
We install the external laser source on the Red arm. 10:00 Micheal Wagner disconnects the accelerometer board on the DX ASM. Acceptance test positions for the Red...
DX LGSW setup 9:00 a.m.: we start up the LGSW. There is a problem with the state machine: in the powered off state the Thors are off and when you restart, passing...
9:24: system fully started, LGSW, ADSEC, FLAO, IRTC are ready. On the FLAO we load the board setup 2014 05 16 ARGOS cal onaxis. Board stage mm X 70 ...
8:30: we start setting up the system for calibrations 9:30: ready to close the loop on ARGOS we acquire a Board setup: 28 Nov 14_argos_calibunit with FLAO BIN4 PB...
We connect the BCU power supply line to the Agilent oscilloscope. 18:00: we start operation swith calibration unit monitoring the BCU voltage. 20:00: after repea...
PBL: we have found a problem with slopes reordering... We close a loop with LGSW only REC: 20151209_213200 w/o disturb. TN AO Gain Res. WF nm rms AO rec...
5:30: Gustavo deploys the arm, we have pbl starting AdSecSx: it periodically faild while loading the DSP program. We try many times to power cicle. LB finally can...
Fast guiding check w/ oscilloscope 11:30: Tommaso and Sebastian go on the telescope to check the Fast Guiding delay. We connect an oscilloscope after the 10x divi...
Visual Inspection 11:00: telescope back to Zenith, we climb and check the racks: fine. The pressure gauge on SX PNCCD had low battery. We pumped it anyway up to 0...
LgswUnitSx AO calibration 6:45: start of operations, we try to power up from arbitrator. SX BCU fails to boot twice, then we power cicle from Rack I/O and it work...
LgswUnitDx work 8:30: WG and MR go to check the cal unit illumination patter. It seems ok, maybe an alignment problem? 10:20: BcuNumber3 fails to connect. We must...
14:00: We switch on DX side. DX LGSW pulse generator is working, WFS camera and BCU are working at 970 Hz. 15:00: We pump the SX WFS camera, pressure was 90mbar o...
Plan Hi all, Please find below a summary of the activities concerning the installation of the ARGOS SX dichoric foreseen for the late April '15 run. 22/04 (Wed): ...
Main.SebastianRabien 12 Aug 2016 Julian and SR on the mountain. Actions performed: * The new remote power is installed and tested. New engineering gui installe...
LBT EngPanel LBT EngPanel is a tool developed by Microgate to configure and connect to a BCU unit. The attached software runs on Windows machines, and require the...
* OBSOLETE: THE ARGOS BCU POWER SUPPLIES HAVE BEEN UPGRADED BY MICROGATE IN 2016 * Informations about how to read the BCU power supply voltage directly from the ...
* * IMPORTANT: This configuration has been removed. Final solution uses a fiber switch. It is left here for reference only. (GR/2017 02 10) See HowToUseTheFiberSw...
How to recover ARGOS Procedure to recover from BCU crash 1 Set LAS and LAN in simulation (Arbitrator GUI, Tab: Expert Commissioning) 1 Open LGSW engineeri...
How To Setup ARGOS for AO calibrations Pre requisits: * Organize telescope access with Telescope Manager and mail to telescopework * Telescope must be at...
How to start Software There are multiple ways to start up the software and depending on situation one or the other is more appropriate. The ARGOS software has als...
LabGUI This is the main engineering GUI that allows to control the full LgswSystem hardware. #StartLabGUI How to start the LabGUI i. Login on the workstation:...
The list of targets and LUCI images is here: raw_20141129.txt 21:00: we start the telescope collimation and we resume the tubone. PatCam X Y Blue 172 ...
Very snowy day. Telescope is closed. We pull the LgswUnitSx 10mm forward (towards dichroic). LGSW focus now corresponds to Z=45mm. Debug of BCU communication, we ...
19:30: telescope open, flats taken, we notice a strange pattern on LUCI1 detector, probably it is due to consensation on LUCI entrance window. NGC2419 20:20: pre...
16:00: calibration of Hexapod to Patrol Cameras on the SX system: REC= 20160313_220000. This will be used for the fast laser guide w/ HVC green channel... Truth s...
18:00: back to SX, we setup for the night We start testing the new telescope offset procedure. We have a first try and the AOS hangs: Mar May 16 03:05:56 DX syste...
20:00: we are on sky with lasers 20:30: FLAO fails, CCD39 was off at 3:29:49, we had an error in the FYSOM state machine for OPT.LOOPBUF NOMAD 1499_0210548 * ...
BCU SX debugging 15:00: we start to check the behaviour of the SX BCU. We notice that the main issue is when the Pyramid slopes are enabled. On DX we measure slop...
20:00: problems w/ Sx AdSec, it goes in panic mode at each restart. SDSS J13432.85 415503 20:39: AdSec started. Propagate lasers. TN AO Gain AO CL TT Res...
19:00 22:00: time allocated to LUCI/AO G111.25 * Problem with the sign in the stages directions signs, solved * Pointing reference position for FLAO is 7...
10:00 LAT/05:00 UT Handover from LUCI/AO * Lorenzo Gustavo where switching fibers. * SX dichroic got stuck while authorization. * Authorization failed ...
19:30: getting ready to open... LEGA C 1 20:00: preset sent, longslit observation. NGS magnitude about 14. * PBL when 0;0 offset is sent on DX everything go...
19:45: collimating... Lasers are on sky. LEGA C 1 20:00: longslit observation. NGS magnitude 14. SX system closes loop w/o any problem on DX we get many instead:...
PSF wobble on LUCI1 We close the loop on FLAO, we put in N30 mask and we spin the rotator w/ and w/o the TTOffload LUT: * SX_ROTANG_TT_ON.txt: SX_ROTANG_TT_ON....
Device The BCU #1 that was first delivered to Florence (and was before in Heidelberg for SW development). It is without ADC board, and was always affected by prob...
Device We had this issue on BCU #1 and also on BCU #2 Description Quando si configura le 2 schede HVC, qualcosa va storto e la scheda di sotto non si configura...
Device This issues affects BCU #2 and maybe other BCUs since it seems to be a firmware issue Occurrence When Notes 20130312 First observed. Repeatable,...
Occurence When notes 20130820 Description We got an error with opcode 202 on BcuNumber3 when writing into DSP memory during frame grabbing. This could...
Occurence When notes 20121113 Clearly reproducible on BcuNumber3 on LgswSystemSx Description After a "fresh" reset of the BCU the initialization goes...
Both LGSW workstations WorkStation1, WorkStation2 have a Windows XP OS running on Oracle VM virtualbox. On Windows XP the following software is installed: * Mi...