Location of this document:
http://isntrumentatino.obs.carnegiescience.edu/Software/IMACS/setup.html
Open the setuptool again and update the
Measured-Center[R-Filter] focus and the
AveTinT temperature.
Then enter the meassured
Offset for the new filter and change the Name
to the appropriate filter name (eg. myfilter).
Set the proper filter Type.
Once you press OK the new xfilter.set will be
written and the filter master file will the updated
containing a line for the myfilter filter.
The next time you open the setuptool GUI the filter window
should look like this:
Mask definition dialog-box:
- Name : [edit] :
- name of the slit-mask at this position (no spaces allowed)
- Type : [menu] :
- none: empty slot
- regular: slit-mask
- thin: special masks for position-7 (CF-guider)
and position-8 (f/4-imaging) only
- IFU: integral field unit
- blocked: position blocked by IFU
Disperser definition dialog-box:
- Name : [menu] :
- Name of the disperser at this position.
The entries for this menu are taken from the file $IMACSINI/dispslot#.ini
- Note: the name implies a type
- Type : [menu] : (output only, implicit defined by name)
- empty: f/2 imaging
- grating: f/4 spectroscopy
- grism: f/2 spectroscopy
- mirror: f/4 imaging
- prism: f/2 spectroscopy
- etalon: f/2 tunable filter (MMTF)
- ID : [menu] :
- Grating-Tilt-Mechanisms have an ID associated with them,
as each has slightly different limit-switch positions and
home-sensor position.
Etalon (MMTF) setup dialog-box:
- Coarse : [edit] :
- Coarse settings of the CS-100 front panel.
- Fine : [edit] :
- Fine settings of the CS-100 front panel.
- Quad : [edit] :
- Quadrature-Balance settings of the CS-100 front panel.
GISMO setup dialog-box:
- Pos-1 : [edit] :
- name of sub-mask #1
- ...
- Pos-5 : [edit] :
- name of sub-mask #5
Startup Window
The 'IMACS-Startup' window is started by a script called 'imacs'. It should
be in the observer's path and no parameters need to be given.
#! /bin/csh
setenv IMACSHOME /home/imacs/IMACS
setenv IMACSBIN $IMACSHOME/src
setenv IMACSINI $IMACSHOME/ini
setenv IMACSCAT $IMACSHOME/CATS
setenv IMACSOUNDS $IMACSHOME/Sounds
setenv IMACSLOG $IMACSHOME
if ( $1 == "" ) then
$IMACSBIN/startupwin
else
$IMACSBIN/$1 $2 $3 $4 $5 $6 $7 $8 $9
endif
if ( $1 != "setuptool" ) then
while (`ps aux | grep xdbserver | grep -v grep` != "")
sleep 2
end
endif
This GUI allows the user to enter the observer's name and set the number
of overscan-pixels and bias-lines.
For regular operation all devices (Camera, Mechanics, Telescope) should
be set to 'online' and telescope should be set to 'Baade'.
Below you see a typical setup:
- Observer: [edit] : observer's name
- f/4-Mosaic3 [menu] : {online,simulator}
- f/2-Mosaic2 [menu] : {online,simulator}
- simulator: for tests with no dewar
- online: dewar electronics are connected and running
- Host: hostname of computer that is running the 'CCDserver'
(FYI only; set by instrument specialist via the setuptool)
- Orientation: dewar orientation
(FYI only; set by instrument specialist via the setuptool)
- Normal: dispersion along y-axis of arrays
- Nod/Shuffle: dispersion along x-axis of arrays
- CameraGUI: [button] : AutoStart selected: startup the data-acquisition window(s)
- Mechanics: [menu] :
- simulator: for tests with no IMACS mechanics connected
- online: IMACS mechanics and electronics is connected and running
- ImacsGUI: [button] : AutoStart selected: startup the IMACS- GUI
-
- Telescope: [menu] :
- Simulator: use Magellan-simulator
- Baade: connect to Baade TCS
- [menu] : telescope status
- online: TCS (or simulator) is running
- offline: do not communicate with TCS
- TeleGUI: [button] : AutoStart selected: startup the TeleGUI
Simulator Mode
The IMACS software can be run entirely in 'simulation' mode. This is
useful if you want to get acquainted with the functions of IMACS.
The 'Startup-Window' should look like this:
It is very important to initialize all devices
after using the simulator mode, since most (except the
pricipal- and SH-guider) encoders are powered off unless they are
actually used during a motion. The current enocder values are stored
in temporary files and re-stored into the motor-controller counters
when needed.
System Files
.set Files
The following files are located in $IMACSINI. They describe the
setup of certains sub-systems that require frequent modifications.
imacs.set
dewar-long=1 ; Mosaic1 @ f/4
dorient-long=1 ; Nod&Shuffle
ccdhost-long=ccd07
dewar-short=2 ; Mosaic2 @ f/2
dorient-short=0 ; Normal
ccdhost-short=ccd08
masks.set
n/a 0 ; first column is name (no spaces allowed)
HDFS2 1 ; second column is type
n/a 0 ; type=0: none (empty slot)
RCS2315A 1 ; =1: regular mask
n/a 0 ; =2: thin mask
RCS0221A 1 ; =3: IFU
CF-Guider 2 ; =4: blocked (by IFU)
f/4-Imaging 2 ; =5: GISMO
dispersers.set
Grating_600-l 1:1 ; first column is name (no spaces allowed)
f/4_Imaging 3:0 ; second column is type:id
Grating_300-l 1:2 ; type=0: open (none)
Grism_200-l 2:1 ; =1: grating
Grating_1200-l 1:3 ; =2: grism
Grism_300-l 2:2 ; =3: mirror
; =4: MOE
; =5: MMTF
; =6: prism
lfilters.set
Load_Filters 0.0 4 0 ; first column is name (no spaces allowed)
Filter-2 0.0 0 0 ; second colums is detector-focus (at 8C)
Filter-3 0.0 0 0 ; a value of '0.0' denotes 'unknown'
Filter-4 0.0 0 0 ; third column is the type of filter
Out-OG570 7655.0 0 0 ; 0= none (not selectable in 'mechgui')
Filter-6 0.0 0 0 ; 1= imaging
Spectroscopic 8330.0 2 0 ; 2= spectroscopic
Filter-8 0.0 0 0 ; 3= blocking
CTIO-I 8005.0 1 0 ; 4= other
Filter-10 0.0 0 0 ; fourth column is the 'delta' between
Bessell-R 7880.0 1 0 ; the center-focus and best-focus
Filter-12 0.0 0 0
Bessell-V 7705.0 1 0
Filter-14 0.0 0 0
Bessell-B 7555.0 1 0
sfilters.set
Filter-1-none 0.0 4 0 ; first column is name (no spaces allowed)
Filter-2 0.0 0 0 ; second colums is detector-focus (at 8C)
WB6300-9500 7750.0 3 0 ; third column is the type of filter
WB4800-7800 7750.0 3 0 ; 0= none (not selectable in 'mechgui')
OG570 6925.0 3 0 ; 1= imaging
NB8200 6850.0 3 0 ; 2= spectroscopic
B-Bessell 6870.0 1 0 ; 3= blocking
Filter-8 0.0 0 0 ; 4= other
V-Bessell 6950.0 1 0 ; fourth column is the 'delta' between
Filter-10 0.0 0 0 ; the center-focus and best-focus
R-Bessell 7150.0 1 0
Filter-12 0.0 0 0
I-CTIO 7270.0 1 0
Filter-14 0.0 0 0
Spectroscopic 7740.0 2 0
mmtf.set
mmtf-cx=-1 ; coarse settings on CS-100 front panel
mmtf-cy=0
mmtf-cz=3
mmtf-fx=6.94 ; fine settings on CS-100 front panel
mmtf-fy=6.80
mmtf-fz=2.00
mmtf-qx=4.27 ; quadrature-balance settings
mmtf-qy=3.80
mmtf-qz=4.44
gismo.set
PosA ; just names
PosB
PosC
PosD
PosE
.ini Files
The following files contain low level information about various
hardware (motors, solenoids, limit-switches) inside IMACS.
It should not be necessary to change any of those. If you, however
do so, please be very careful and notify me (birk AT obs DOT carnegiescience DOT edu) immediately.
All _epos.ini files (dsw_epos.ini, dss_epos.ini, mask_epos.ini,
gismo_epos.ini, fs1_epos.ini, fs2_epos.ini) allow for an (optional)
keyword named offset. When not found it defaults to '0',
ie. it is backwards compatible.
Example: The line
offset=200
adds 200 units to all position-values (slotX) in the file.
The 'offset' keyword may appear at any position in the file.
Calibration lamp names (cal_lamps.ini)
lamp1=Ne
lamp2=NeHg
lamp3=Ar
lamp4=Kr
lamp5=Xe
lamp6=Cont
CF-guider filter solenoid (cgf_insert.ini)
name=cgf
type=1
r-address=0x306 ; retract solenoid
r-bit=6
e-address=0x306 ; extend solenoid
e-bit=7
r1-address=0x306 ; retract-A sensor
r1-bit=3
e1-address=0x306 ; extend-A sensor
e1-bit=2
CF-Guider optics solenoid (cgo_insert.ini)
name=cgo
type=1
r-address=0x306 ; retract insert solenoid
r-bit=5
e-address=0x306 ; extend insert solenoid
e-bit=4
r1-address=0x306 ; retract-A sensor
r1-bit=0
e1-address=0x306 ; extend-A sensor
e1-bit=1
CF-Guider probe motor (cgp_insert.ini)
name=cgp
segment=0xd000 ; address
axis=d ; axis id
f_max=10000 ; max. speed
f_stp=250 ; start-up speed
f_reg=2000 ; regular speed
f_home=2000 ; home search speed
f_acc=500 ; acceleration
homedist=33400 ; max. home distance
nearwidth=5000 ; width of near-marker
brakeport=0x301 ; brake
brakebit=3
posbyte=0x01 ; positive direction
negbyte=0x03
cmd4=0x28 ; LOG_ES=LOG_OV=1
eunit=1.0 ; no encoder
rv-adr=0x305 ; forward hard limit
rv-bit=6
fw-adr=0x305 ; reverse hard limit
fw-bit=7
min=0 ; min. position
max=33200 ; max. position
f/4 Detector Focus (df1_select.ini)
name=ldetf
segment=0xd000 ; address segment
board=0x3000 ; board offset
axis=a ; axis id
f_max=10000 ; max. speed
f_stp=100 ; start-up speed
f_reg=500 ; regular speed
f_home=200 ; home search speed
f_acc=400 ; acceleration
homedist=13000 ; max. home distance (steps)
nearwidth=300 ; width of near-marker (200/rev)
cmd4=0x28 ; LOG_OV(0x02)=LOG_ES(0x08)=1
cmd5=0x02 ; GBM (1 clock)
rv-adr=0x320 ; forward hard limit
rv-bit=0
fw-adr=0x320 ; reverse hard limit
fw-bit=1
f/4 Detector Focus (df1_encoder.ini)
posbyte=0x01 ; positive direction
negbyte=0x03
eunit=10.00 ; encoder counts per step (2000/rev)
range=25 ; allowed error range
min=-1001 ; encoder limits
max=126001
f/2 Detector Focus (df2_select.ini)
name=sdetf
segment=0xd000 ; address segment
board=0x3000 ; board offset
axis=b ; axis id
f_max=10000 ; max. speed
f_stp=100 ; start-up speed
f_reg=500 ; regular speed
f_home=200 ; home search speed
f_acc=400 ; acceleration
cmd4=0x28 ; LOG_OV(0x20)=LOG_ES(0x08)=1
cmd5=0x02 ; GBM (1 clock)
f/2 Detector Focus (df2_encoder.ini)
eunit=1.0 ; encoder counts per step
range=5 ; allowed error range
min=-23000 ; encoder limits
max=23000
encoder=1 ; absolute encoder
posbyte=0x03 ; positive direction
negbyte=0x01
Disperser Wheel Brake (dsb_insert.ini)
name=dsb
type=1
r-address=0x31e ; retract solenoid
r-bit=7
e-address=0x31e ; extend solenoid
e-bit=6
r1-address=0x31a ; retract-A sensor
r1-bit=7
e1-address=0x31a ; extend-A sensor
e1-bit=6
Disperser Wheel Clamp (dsc_insert.ini)
name=dsc
type=4
r-address=0x31e ; retract solenoid
r-bit=4
e-address=0x31e ; extend solenoid
e-bit=5
r1-address=0x31d ; retract-A sensor
r1-bit=0
e1-address=0x31d ; extend-A sensor
e1-bit=1
r2-address=0x31d ; retract-B sensor
r2-bit=2
e2-address=0x31d ; extend-B sensor
e2-bit=3
r3-address=0x31d ; retract-C sensor
r3-bit=4
e3-address=0x31d ; extend-C sensor
e3-bit=5
r4-address=0x31d ; retract-D sensor
r4-bit=6
e4-address=0x31d ; extend-D sensor
e4-bit=7
Disperser Wheel Select (dsw_select.ini)
name=dsw
segment=0xd000 ; address segment
board=0x2000 ; board offset
axis=d ; axis id
f_max=10000 ; max. speed
f_stp=500 ; start-up speed
f_reg=5000 ; regular speed
f_home=2500 ; home search speed
f_acc=3000 ; acceleration
homedist=200000 ; max. home distance (half-steps)
nearwidth=2000 ; 1/2 width of near-marker (half-steps)
backlash=5 ; motor steps
brakeport=0x31e ; brake
brakebit=0
posbyte=0x03 ; positive direction
negbyte=0x01
cmd4=0x28 ; LOG_ES=LOG_OV=1
eunit=0.455 ; encoder counts (5 um) per half-step
range=3 ; allowed error range
rv-adr=0x31c ; forward hard limit
rv-bit=7
fw-adr=0x31c ; reverse hard limit
fw-bit=6
min=-2620 ; encoder limits
max=78400
Disperser Wheel Encoder (dsw_epos.ini - 2012-10-09)
; rev 24 Mar 09 thare (revised positions and increased range)
; position values averages of three previous ini setups
; (from 03 DEC 05, 18 DEC 07, MAR 09
; rev 03 Dec 05 thare (& w/ Osip 02 Dec 05) modified temp by DJO 071218
slot1=+77910 ; MOE/MMTF-A (1a 1b 1c, freeplay=(1a+1b+1c)/2)
slot2=+63557 ; grism-1 (2a 2b 2c, freeplay= )
slot3=+49201 ; grating-B (3a 3b 3c, freeplay= )
slot4=+34858 ; mirror (4a 4b 4c freeplay= )
slot5=+20517 ; grating-C (5a 5b 5c freeplay= )
slot6=-1655 ; grism-2 (6a 6b 6c freeplay= )
slot7=+9330 ; open
range=25 ; set range <= (smallest freeplay value)/2
Disperser Slot Selection (dispslot#.ini)
Defines which devices are selectable for each disperser wheel position
Example:
Gra-300-4.3 1 ; first column is the name
Gra-300-36.87 1 ; second column is the type
Gra-600-8.6 1
Gra-600-13.0 1 ; 1= grating
Gra-1200-17.45 1 ; 2= grism
Gra-1200-26.7 1 ; 3= mirror
MOE 4 ; 4= MOE
MMTF 5 ; 5= MMTF
LDP 6 ; 6= prism
empty 0 ; 0= open
dispslot1.ini: (2012-10-09)
Gra-150-3.4 1
Gra-300-4.3 1
Gra-300-36.87 1
Gra-600-8.6 1
Gra-600-13.0 1
Gra-1200-17.45 1
Gra-1200-26.7 1
MOE 4
MMTF 5
LDP 6
LDP2 6
UDP 6
Gri-150-18.8 2
Gri-200-15.0 2
Gri-300-17.5 2
Gri-300-26.7 2
Gri-600-34.0 2
Filter 2
empty 0
dispslot2.ini: (2012-10-09)
Gri-150-18.8 2
Gri-200-15.0 2
Gri-300-17.5 2
Gri-300-26.7 2
Gri-600-34.0 2
LDP 6
Rhoads_B 6
MDM656.5 6
MDM665 6
empty 0
dispslot3.ini: (2012-10-09)
Gra-150-3.4 1
Gra-300-4.3 1
Gra-300-36.87 1
Gra-600-8.6 1
Gra-600-13.0 1
Gra-1200-17.45 1
Gra-1200-26.7 1
MOE 4
UDP 6
empty 0
Gri-300-26.7 2
Gri-150-18.8 2
dispslot4.ini: (2012-10-09)
f/4-Imaging 3
Gri-150-18.8 2
Gri-200-15.0 2
Gri-300-17.5 2
Gri-300-26.7 2
dispslot5.ini: (2012-10-09)
Gra-150-3.4 1
Gra-300-4.3 1
Gra-300-36.87 1
Gra-600-8.6 1
Gra-600-13.0 1
Gra-1200-17.45 1
Gra-1200-26.7 1
MOE 4
empty 0
dispslot6.ini: (2012-10-09)
Gri-150-18.8 2
Gri-200-15.0 2
Gri-300-17.5 2
Gri-300-26.7 2
Gri-600-34.0 2
LDP 6
Rhoads_B 6
MDM656.5 6
MDM665 6
empty 0
f/4 Filter Master (lfmaster.ini as of 2015-11-24)
Bessell_B1 -490 1 0
Bessell_V1 -180 1 0
Bessell_R1 0 1 0
CTIO-I1 170 1 0
Spectroscopic1 436 2 0
MDM_6565/80 56 1 0
MDM_6650/80 0 1 0
MMTF_5102/150 0 3 0
MMTF_5290/156 0 3 0
MMTF_6399/206 532 3 0
MMTF_6600/260 600 3 0
MMTF_6815/216 560 3 0
MMTF_7045/228 560 3 0
MMTF_9163/318 0 3 0
GG455 350 3 0
GG495 505 3 0
OG570 -210 3 0
z1_430-675 414 3 0
z2_520-775 400 3 0
z3_608-863 0 3 0
WB3600-5700 328 3 0
WB3800_7000 0 3 0
WB4800-7800 440 3 0
WB5600-9200 494 3 0
WB6300-9500 320 3 0
WB4507-5454 426 3 0
WB4791-6397 486 3 0
WB5694-9819 464 3 0
WB6226-7171 386 3 0
WB6296-8053 407 3 0
Sloan_u 270 1 0
Sloan_g 65 1 0
Sloan_r 240 1 0
Sloan_i 130 1 0
Sloan_z 50 1 0
NB8200/150 -438 1 0
NB5890 325 1 0
Rauch4285/100 -910 3 0
676nm-circular 800 1 0
HAlpha_6563/40 30 3 0
OIIIromanowsky 154 3 0
Spect2 450 2 0
f/2 Filter Master (sfmaster.ini as of 2016-02-03)
Bessell_B2 -245 1 0
Bessell_V2 -135 1 0
Bessell_R2 0 1 0
CTIO-I2 125 1 0
Spectroscopic2 456 2 0
MDM_6565/80 0 1 0
MDM_6650/80 0 1 0
MMTF_5102/150 490 3 0
MMTF_5180 362 3 0
MMTF_5290/150 481 3 0
MMTF_6399/206 510 3 0
MMTF_6600/260 607 3 0
MMTF_6815/216 570 3 0
MMTF_7045/228 563 3 0
MMTF_865 490 3 0
MMTF_9163/318 509 3 0
GG455 490 1 0
GG495 556 1 0
OG570 -200 3 0
z1_430_675 430 3 0
z2_520_775 450 3 0
z3_608-863 650 3 0
WB3600-5700 430 3 0
WB3800-7000 508 3 0
WB4800-7800 410 3 0
WB5600-9200 516 3 0
WB6300-9500 400 3 0
WB8500-9500 479 3 0
WB4791-6397 544 3 0
WB5694-9819 584 3 0
WB6226-7171 400 3 0
WB6296-8053 400 3 0
Sloan_u 111 1 0
Sloan_g 170 1 0
Sloan_r 191 1 0
Sloan_i 119 1 0
Sloan_z 60 1 0
BATC-14 -145 1 0
BATC-15 -145 1 0
BP3950 -337 3 0
OIIIaat0380 366 3 0
OIII_AST0865 260 3 0
OIIIromanowsky 261 3 0
HAlpha_6563/40 -255 1 0
676nm-circular 835 3 0
NB8200/150 -324 3 0
GG495_block 556 3 0
GG495_Spectr 556 2 0
f/4 Filter Server Select (fs1_select.ini)
name=f1s
segment=0xd000 ; address
axis=a ; axis id
f_max=10000 ; max. speed
f_stp=500 ; start-up speed
f_reg=2500 ; regular speed
f_home=1400 ; home search speed
f_acc=2000 ; acceleration
homedist=20000 ; max. home distance [pulses]
nearwidth=3000 ; width of near-marker [pulses]
brakeport=0x301 ; brake
brakebit=1
posbyte=0x03 ; positive direction
negbyte=0x01 ; negative direction
cmd4=0x08 ; LOG_ES=1
eunit=10. ; encoder units [um] per step
range=25 ; allowed error range
rv-adr=0x300 ; forward hard limit
rv-bit=4
fw-adr=0x300 ; reverse hard limit
fw-bit=5
min=-177500 ; encoder limits
max=+162300
f/4 Filer Server Insert (fs1_insert.ini)
name=f1i
type=2
r-address=0x301 ; retract solenoid
r-bit=4
e-address=0x301 ; extend solenoid
e-bit=5
e1-address=0x300 ; extend-A sensor
e1-bit=0
e2-address=0x300 ; extend-B sensor
e2-bit=1
r1-address=0x300 ; retract-A sensor
r1-bit=2
r2-address=0x300 ; retract-B sensor
r2-bit=3
f/4 Filter Server Encoder (fs1_epos.ini - 2012-10-09)
slot1=+103300 ; +300 units all on 1april 2006 (mn, jb)
slot2=+83300
slot3=+63300
slot4=+43300
slot5=+23300
slot6=+3300
slot7=-16700
slot8=-36700
slot9=-56700
slot10=-76700
slot11=-96700
slot12=-116700
slot13=-136700
slot14=-156700
slot15=-176700
range=100
f/2 Filter Server Select (fs2_select.ini)
name=f2s
segment=0xd000 ; address
axis=c ; axis id
f_max=10000 ; max. speed
f_stp=700 ; start-up speed
f_reg=2500 ; regular speed
f_home=1900 ; home search speed
f_acc=3000 ; acceleration
homedist=20000 ; max. home distance
nearwidth=3000 ; width of near-marker
brakeport=0x301 ; brake
brakebit=2
posbyte=0x03 ; positive direction
negbyte=0x01 ; negative direction
cmd4=0x08 ; LOG_ES=1
eunit=10. ; encoder units per step
range=50 ; allowed error range
rv-adr=0x305 ; reverse hard limit
rv-bit=5
fw-adr=0x305 ; forward hard limit
fw-bit=4
min=-197800 ; encoder limits
max=+106800
f/2 Filer Server Insert (fs2_insert.ini)
name=f2i
type=2
r-address=0x302 ; retract solenoid
r-bit=2
e-address=0x302 ; extend solenoid
e-bit=3
e1-address=0x305 ; extend-A sensor
e1-bit=1
e2-address=0x305 ; extend-B sensor
e2-bit=2
r1-address=0x305 ; retract-A sensor
r1-bit=0
r2-address=0x305 ; retract-B sensor
r2-bit=3
f/2 Filter Server Encoder (fs2_epos.ini 2012-10-09)
slot15=-186320 ; updated 091029 (1-15) -1000 encoder units
slot14=-166320
slot13=-146380
slot12=-126420
slot11=-106470
slot10=-86460
slot9=-66760
slot8=-46960
slot7=-26950
slot6=-7050
slot5=+13110
slot4=+32910
slot3=+53260
slot2=+72710
slot1=+92600
range=100
Grating Tilt A (grA_select.ini)
name=grA
segment=0xd000 ; address segment
board=0x2000 ; board offset
axis=a ; axis id
f_max=10000 ; max. speed
f_stp=3000 ; start-up speed
f_reg=9000 ; regular speed
f_home=9000 ; home search speed
f_acc=6000 ; acceleration
posbyte=0x03 ; positive direction
negbyte=0x01
cmd4=0x28 ; LOG_OV=0x20,LOG_ES=0x08
range=4 ; allowed error range [EU] (4.12576 EU/arcsec)
rv-adr=0x31a ; forward hard limit
rv-bit=0
fw-adr=0x31a ; reverse hard limit
fw-bit=1
Grating Tilt B (grB_select.ini)
name=grB
segment=0xd000 ; address segment
board=0x2000 ; board offset
axis=b ; axis id
f_max=10000 ; max. speed
f_stp=3000 ; start-up speed
f_reg=9000 ; regular speed
f_home=9000 ; home search speed
f_acc=6000 ; acceleration
posbyte=0x03 ; positive direction
negbyte=0x01
cmd4=0x28 ; LOG_ES=LOG_OV=1
range=6 ; allowed error range [EU] (4.12576 EU/arcsec)
rv-adr=0x31a ; forward hard limit
rv-bit=2
fw-adr=0x31a ; reverse hard limit
fw-bit=3
Grating Tilt C (grC_select.ini)
name=grC
segment=0xd000 ; address segment
board=0x2000 ; board offset
axis=c ; axis id
f_max=10000 ; max. speed
f_stp=3000 ; start-up speed
f_reg=9000 ; regular speed
f_home=9000 ; home search speed
f_acc=6000 ; acceleration
posbyte=0x03 ; positive direction
negbyte=0x01
cmd4=0x28 ; LOG_ES=LOG_OV=1
range=6 ; allowed error range
rv-adr=0x31a ; forward hard limit
rv-bit=4
fw-adr=0x31a ; reverse hard limit
fw-bit=5
Grating Mechanism 1 (gr1_select.ini)
min=-98000 ; (-99000) encoder limits
max=+330000 ; (+335000) HOME @ 42.8
homedist=350000 ; motor steps
nearwidth=90000 ; motor steps
backlash=5
eunit=1.295 ; encoder counts (0.1 um) per micro-step (1/25)
zero=303100 ; encoder Zorder for grat300/4.3 adj111227mn old=302814
Grating Mechanism 2 (gr2_select.ini)
min=-106000 ; (-111000) encoder limits
max=+329000 ; (+334000) HOME @ todo
homedist=350000 ; motor steps
nearwidth=90000 ; motor steps
backlash=5
eunit=1.300 ; encoder counts (0.1 um) per micro-step (1/25)
zero=300774 ; encoder 0-order for grat600/8.6 030409 mn
Grating Mechanism 3 (gr3_select.ini)
min=-101000 ; (-106000) encoder limits
max=+320000 ; (+325000) HOME @ 42.6
homedist=350000 ; motor steps
nearwidth=90000 ; motor steps
backlash=5
eunit=1.285 ; EU/micro-step (1/25)
zero=302500 ; encoder ZeroOrder adj111221mn grat150 old301820
Grating Mechanism 4 (gr4_select.ini)
min=-192000 ; was -192000 ; encoder limits was -190000
max=+319000 ; was +319000 ; (+379000) HOME @ 42.4 deg ; was 370000
homedist=500000 ; was 800000 ; motor steps
nearwidth=90000 ; was 590000 ; motor steps
backlash=5
eunit=1.295 ; EU/micro-step (1/25)
zero=296067 ; was 295150 ; zero adj. grat1200Blue 111210mn
Mask Server Select (mask_select.ini)
name=mss
segment=0xd000 ; address
axis=b ; axis id
f_max=10000 ; max. speed
f_stp=250 ; start-up speed
f_reg=3000 ; regular speed
f_home=1000 ; home search speed
f_acc=1500 ; acceleration
homedist=29000 ; max. home distance
nearwidth=2500 ; width of near-marker
brakeport=0x301 ; brake
brakebit=0
posbyte=0x03 ; positive direction
negbyte=0x01
cmd4=0x29 ; LOG_NEAR=LOG_ES=LOG_OV=1
eunit=10.1599 ; encoder units (um) per step
range=50 ; allowed error range
rv-adr=0x302 ; forward hard limit
rv-bit=6
fw-adr=0x302 ; reverse hard limit
fw-bit=7
min=-150000 ; encoder limits changed 060608 by Osip
max=+152800 ; was +152400 - changed 060510 by Osip to exceed the mask slot 1 position
Mask Server Insert (mask_insert.ini)
name=msi
type=1
r-address=0x301 ; retract solenoid
r-bit=6
e-address=0x301 ; extend solenoid
e-bit=7
e1-address=0x300 ; extend-A sensor
e1-bit=7
r1-address=0x300 ; retract-A sensor
r1-bit=6
Mask Server Encoder (mask_epos.ini)
; following full rebuild of mask server
; revised 08 MAY 09, tsh (corrected values +100)
slot1=+151315
slot2=+101305
slot3=+51260
slot4=+1685
slot5=-48305
slot6=-98300
slot7=-123270
slot8=-148095
range=100
Mask Server Latch (mask_latch.ini)
name=msl
type=1
delay=500
r-address=0x302 ; retract solenoid
r-bit=0
e-address=0x302 ; extend solenoid
e-bit=1
e1-address=0x302 ; extend-A sensor
e1-bit=4
r1-address=0x302 ; retract-A sensor
r1-bit=5
Mask Server Clamp (mask_clamp.ini)
name=msc
type=1
delay=500
r-address=0x309 ; retract solenoid
r-bit=6
e-address=0x309 ; extend solenoid
e-bit=7
r1-address=0x308 ; retract sensor
r1-bit=2
e1-address=0x308 ; extend sensor
e1-bit=3
Focus Offsets (IFU,GISMO) (focus_offsets.ini)
Note:This file replaces ifu_offsets.ini (May/2007)
ifu_f2=-80 ; focus offset with IFU in f/2 (short) mode
ifu_f4=-300 ; f/4 (long) mode
gismo=0 ; focus offset with GISMO (f/4 only)
GISMO sub-mask positions (gismo_epos.ini - 2012-10-09)
slot1=5.89
slot2=17.74
slot3=29.94
slot4=41.78
slot5=53.76
offset=0.0
range=0.25 ; default = 0.25
Principal Guider Theta (pgt_select.ini)
name=pgt
segment=0xd000 ; address segment
board=0x1000 ; board offset
axis=c ; axis id
f_max=10000 ; max. speed
f_stp=500 ; start-up speed
f_reg=4000 ; regular speed
f_home=2000 ; home search speed
f_acc=3000 ; acceleration
homedist=50000 ; max. home distance (half-steps)
nearwidth=3000 ; 1/2 width of near-marker (half-steps)
backlash=8 ; motor steps
brakeport=0x311 ; brake
brakebit=2
posbyte=0x01 ; positive direction
negbyte=0x03
cmd4=0x29 ; LOG_NEAR=LOG_ES=LOG_OV=1
eunit=1.296 ; encoder counts (5 um) per half-step
range=5 ; allowed error range
rv-adr=0x312 ; forward hard limit
rv-bit=2
fw-adr=0x312 ; reverse hard limit
fw-bit=3
min=-34500 ; changed from -38000, 2007-05-05, CCB
max=+51200 ; changed from +49900, 2007-05-05, CCB
Principal Guider Filter (pgf_insert.ini)
type=1
r-address=0x312 ; retract insert solenoid
r-bit=5
e-address=0x312 ; extend insert solenoid
e-bit=4
r1-address=0x312 ; retract-A sensor
r1-bit=0
e1-address=0x312 ; extend-A sensor
e1-bit=1
Shack-Hartman Guider Theta (sgt_select.ini)
name=sgt
segment=0xd000 ; address segment
board=0x1000 ; board offset
axis=a ; axis id
f_max=10000 ; max. speed
f_stp=250 ; start-up speed
f_reg=3500 ; regular speed
f_home=1200 ; home search speed
f_acc=2000 ; acceleration
homedist=50000 ; max. home distance (half-steps)
nearwidth=3000 ; 1/2 width of near-marker (half-steps)
backlash=8 ; motor steps
brakeport=0x311 ; brake
brakebit=0
posbyte=0x01 ; positive direction
negbyte=0x03
cmd4=0x28 ; LOG_OV(0x20)=LOG_ES(0x08)
eunit=1.296 ; encoder counts [5 um] per half-step
range=6 ; allowed error range (EU)
rv-adr=0x310 ; forward hard limit
rv-bit=4
fw-adr=0x310 ; reverse hard limit
fw-bit=5
min=-48200 ; encoder limits
max=+39400 ; changed by DJO on 091026 from 39600 sensor limit at 39620
Shack-Hartman Guider Radius (sgr_select.ini)
name=sgr
segment=0xd000 ; address segment
board=0x1000 ; board offset
axis=b ; axis id
f_max=10000 ; max. speed
f_stp=500 ; start-up speed
f_reg=1100 ; regular speed
f_home=900 ; home search speed
f_acc=1000 ; acceleration
homedist=15000 ; max. home distance (half-steps)
nearwidth=10000 ; 1/2 width of near-marker (half-steps)
brakeport=0x311 ; brake
brakebit=1
posbyte=0x01 ; positive direction
negbyte=0x03
cmd4=0x28 ; LOG_ES=LOG_OV=1
eunit=1.934 ; encoder counts (1 um) per half-step
range=16 ; allowed error range (eunits)
min=-16000 ; min. encoder value
max=24000 ; max. encoder value changed by DJO on 091026 from 22400 sensor limit at 24676
Shack-Hartman Guider Optics (sgo_insert.ini)
type=1
r-address=0x311 ; retract insert solenoid
r-bit=6
e-address=0x311 ; extend insert solenoid
e-bit=7
r1-address=0x310 ; retract sensor
r1-bit=2
e1-address=0x310 ; extend sensor
e1-bit=3
Shack-Hartman Guider Filter (sgf_insert.ini)
type=1
r-address=0x311 ; retract insert solenoid
r-bit=5
e-address=0x311 ; extend insert solenoid
e-bit=4
r1-address=0x310 ; retract-A sensor
r1-bit=0
e1-address=0x310 ; extend-A sensor
e1-bit=1
IMACS (internal) Rotator (rotator.ini)
segment=0xd000 ; address
board=0x3000 ; board offset
axis=c ; axis id
f_max=10000 ; max. speed
f_stp=100 ; start-up speed
f_reg=2900 ; regular speed
f_acc=1000 ; acceleration
posbyte=0x03 ; positive direction
negbyte=0x01 ; negative direction
cmd4=0x08 ; LOG_ES=1
eunit=0.000433296 ; degrees per step
min=-345
max=+125
.tab Files
The following files contain the flexure tables used to run the
open-loop flexure control of IMACS.
It should not be necessary to change any of those. If you, however
do so, please be very careful and notify me (birk AT obs DOT carnegiescience DOT edu)
immediately.
f/4 Mirror (imaging) (flex_mirr.tab)
f/4 Grating (spectroscopy) (flex_grat.tab)
f/2 Open (imaging) (flex_open.tab)
f/4 Grism (spectroscopy) (flex_gris.tab)
2003-10-29,
Christoph C. Birk, Carnegie Observatories (last updated: 2016-02-02)
select the new entry. Leave the default Name (newX).
If you change the name now, you will not be able
to change the Offset, Delta and Type
values once you come back to the setuptool GUI.
Press OK now to write the updated xfilter.set file
to disk and start mechgui as usual.
