-- RunaBriguglio - 16 Mar 2010

2010-03-16 02:02:02 Telescope position: El=90°, Az=70°

Wind Speed (dome)= 2 m/s, max=2.5 m/s

72521|2010-03-16 02:04:09 shell set

Maximum mode index used to apply flat -> # 269
IDLCTRL00 |ALW| 896|2010-03-16 02:05:32.474343| MAIN > % Compiled module: FIND_OPT_FLAT.
IDLCTRL00 |ALW| 896|2010-03-16 02:05:32.474343| MAIN > .
IDLCTRL00 |ALW| 897|2010-03-16 02:05:32.476294| MAIN > passo 3
IDLCTRL00 |ALW| 898|2010-03-16 02:05:32.690189| MAIN > Param Selector: 000061C0
IDLCTRL00 |ALW| 899|2010-03-16 02:05:32.690852| MAIN > % Compiled module: FSM_APPLY_CMD.
IDLCTRL00 |ALW| 899|2010-03-16 02:05:32.690852| MAIN > .
IDLCTRL00 |ALW| 900|2010-03-16 02:05:32.712263| MAIN > COMM MAX [m] 7.56024e-05
IDLCTRL00 |ALW| 901|2010-03-16 02:05:32.713019| MAIN > FORCE MAX [N] 0.218643

tss set, changing the windspeed variable to 10 m/s

overcurrent threshold canged for elevation=80°

2010-03-16 02:13:03 Wind Speed (dome)= 2 m/s, max=4 m/s

2010-03-16 02:34:47 telescope moved to El=56°, Az=192°

overcurrent threshold canged for elevation=50°

2010-03-16 02:38:01 Wind Speed (dome)= 2 m/s, max=4 m/s

2010-03-16 02:42:52 wind gusts, 4 m/s

found act#30/10 dancing

03:02:52.721250 set and flat after overcurrent reset (tel went 30deg elevation while the sehell was unattended)

the shell has been set at 30deg elevation

recover fail done because setting failed

El:73.5 deg, Az:-15deg

setting the shell with wind gusts up to 8m/s

the shell reset during gain ramping because the force/position oscillations induced by the wing (to be confirmed looking to the logs)

El: 31deg, Az: 166deg

wind gusts up to 8m/s (3m/s ave)

set and flat: 03:22:38 (circa)

failed

run recover fail: 03:24:50

again set and flat: failed again: recover failed run again

Cooling fluid temperature is more stable than during last days

2010-03-16 04:14:31 setting the shell

Maximum mode index used to apply flat -> # 285
IDLCTRL00 |ALW| 4464|2010-03-16 04:15:42.363884| MAIN > passo 3
IDLCTRL00 |ALW| 4465|2010-03-16 04:15:42.581020| MAIN > Param Selector: 000061C0
IDLCTRL00 |ALW| 4466|2010-03-16 04:15:42.604705| MAIN > COMM MAX [m] 7.55909e-05
IDLCTRL00 |ALW| 4467|2010-03-16 04:15:42.605386| MAIN > FORCE MAX [N] 0.212936

max force detected on #52/14

2010-03-16 04:17:42 maybe telescope was pointed to horizon

|2010-03-16 04:18:03 shel set successfully

Maximum mode index used to apply flat -> # 285
IDLCTRL00 |ALW| 4923|2010-03-16 04:33:07.938412| MAIN > passo 3
IDLCTRL00 |ALW| 4924|2010-03-16 04:33:08.153683| MAIN > Param Selector: 000061C0
IDLCTRL00 |ALW| 4925|2010-03-16 04:33:08.176966| MAIN > COMM MAX [m] 7.55811e-05
IDLCTRL00 |ALW| 4926|2010-03-16 04:33:08.177615| MAIN > FORCE MAX [N] 0.208800

|2010-03-16 04:48:17 shell ripped while telescope pointed horizon

|2010-03-16 05:15 dome is open

|2010-03-16 05:19:21 telescope is pointing at Az= 219°, EL=77°

2010-03-16 05:22:28 shell set but failed

IDLCTRL00 |ALW| 5418|2010-03-16 05:23:36.495080| MAIN > TOO much actuators removed. Stopped force feedback procedure
IDLCTRL00 |ALW| 5419|2010-03-16 05:23:36.495838| MAIN > No force feedback will be used.
IDLCTRL00 |ALW| 5420|2010-03-16 05:23:36.509974| MAIN > Delta command modal filtering for reducing peak force to 0.25 [N]
IDLCTRL00 |ALW| 5421|2010-03-16 05:23:36.689353| MAIN > Maximum mode index used to apply flat -> # 24
IDLCTRL00 |ALW| 5422|2010-03-16 05:23:36.692021| MAIN > passo 3
iliti
IDLCTRL00 |ALW| 5423|2010-03-16 05:23:36.692548| MAIN > . es/log_message.pro
_scripts
IDLCTRL00 |ALW| 5423|2010-03-16 05:23:36.692548| MAIN > . /fsm_load_shape.pro
_scripts
IDLCTRL00 |ALW| 5423|2010-03-16 05:23:36.692548| MAIN > . /fsm_set_flat.pro
IDLCTRL00 |ALW| 5423|2010-03-16 05:23:36.692548| MAIN > . % $MAIN$
IDLCTRL00 |ALW| 5423|2010-03-16 05:23:36.692548| MAIN > .
IDLCTRL00 |ALW| 5424|2010-03-16 05:23:36.692600| MAIN > Out of threshold request. Not possible to apply a flat command
IDLCTRL00 |ALW| 5424|2010-03-16 05:23:36.692600| MAIN > . IDL Unspecified error
IDLCTRL00 |ALW| 5424|2010-03-16 05:23:36.692600| MAIN > . FSM_LOAD_SHAPE: -----------> Out of threshold request. Not possible to
IDLCTRL00 |ALW| 5424|2010-03-16 05:23:36.692600| MAIN > . apply a flat command -10001

2010-03-16 05:45:23 shell set failed

FASTDGN00 |WAR| 463699|2010-03-16 05:45:16.621423| FUNCTWARNING > FunctWarning CHCURRAVERAGE-0358 0.770654
FASTDGN00 |ERR| 463700|2010-03-16 05:45:16.623339| FUNCTALARM > FunctAlarm CHINTCONTROLCURRENT-0358 0.74111
FASTDGN00 |WAR| 463701|2010-03-16 05:45:16.636643| FUNCTWARNING > FunctWarning CHCURRAVERAGE-0358 0.784434
FASTDGN00 |ERR| 463702|2010-03-16 05:45:16.638710| FUNCTALARM > FunctAlarm CHINTCONTROLCURRENT-0358 0.754149
FASTDGN00 |ERR| 463703|2010-03-16 05:45:16.647260| FUNCTEMERGENCYST > CHCURRAVERAGE-0358 = 0.797941 [/home/aodevel/src/DiagnApp/Funct.h:258]
FASTDGN00 |INF| 463704|2010-03-16 05:45:16.647293| ADAM > Adam: disabling coils...
FASTDGN00 |ALW| 463705|2010-03-16 05:45:16.647316| ADAM > Command to Adam: #011300
FASTDGN00 |ALW| 463706|2010-03-16 05:45:16.647329| ADAM > Answer buffer: 00 00 00 00

#358 removed from ICC

|2010-03-16 06:12:46 system startup

set flat failed

|2010-03-16 06:25:22 shell set failed, no overcurrent threshold set (telescope elevation was changed in the meanwhile)

2010-03-16 06:28:00 shell set but failed

IDLCTRL00 |ALW| 1682|2010-03-16 06:29:04.403815| MAIN > Delta command modal filtering for reducing peak force to 0.25 [N]
IDLCTRL00 |ALW| 1683|2010-03-16 06:29:04.582750| MAIN > Maximum mode index used to apply flat -> # 24
IDLCTRL00 |ALW| 1684|2010-03-16 06:29:04.585417| MAIN > passo 3
IDLCTRL00 |ALW| 1685|2010-03-16 06:29:04.793709| MAIN > Param Selector: 000061C0
IDLCTRL00 |ALW| 1686|2010-03-16 06:29:04.822804| MAIN > Too much stroke required. No command applied.

2010-03-16 06:31:35 shell set successfully

Maximum mode index used to apply flat -> # 267
IDLCTRL00 |ALW| 2436|2010-03-16 06:33:08.295313| MAIN > passo 3
IDLCTRL00 |ALW| 2437|2010-03-16 06:33:08.522094| MAIN > Param Selector: 000061C0
IDLCTRL00 |ALW| 2438|2010-03-16 06:33:08.548801| MAIN > COMM MAX [m] 7.55211e-05
IDLCTRL00 |ALW| 2439|2010-03-16 06:33:08.549419| MAIN > FORCE MAX [N] 0.271902

2010-03-16 06:44:36 overcurrent thres set to 0° (telescope is 58° el) trying to compensate for wind gusts

Int Ctrl current, max mean value is -0.06 i.e. close to shell weight.

test: setting back the current thresh to 50° the shell should rip. not happened

windspeed, mean =5m/s gust=9m/s

2010-03-16 06:48:02. overcurrent thres set to 60° (telescope is 60° el)

|2010-03-16 06:49 shell ripped by the operator
Topic revision: r3 - 16 Mar 2010, RunaBriguglio
This site is powered by FoswikiCopyright © by the contributing authors. All material on this collaboration platform is the property of the contributing authors.
Ideas, requests, problems regarding Foswiki? Send feedback