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  • plotting set decon mossdi2 deconvolution task alternative mosmem set exmem extra keyword for mosmem set sdmap sd map for joint deconvolution set sdbeam sd beam for jointdeconvolution LOCAL SETTINGS alias date date m d y T Z set version 2011jul13 set log ccombine log OVERRIDE ABOVE PARAMETERS IF GIVEN ON COMMAND LINE foreach par set check echo par awk F print NF if check 2 set par end CHECK THAT CUBE IS FULLY SPECIFIED if vfirst delv then echo FATAL ERROR both vfirst and delv must be specified exit 0 endif if nmaps vlast then echo FATAL ERROR either nmaps or vlast must be specified exit 0 endif if vlast set nmaps calc i vlast vfirst delv 1 OPEN LOGFILE IF NEEDED echo if e log interact n then echo n log exists Overwrite o or append a default a set resp lt clip set nmin1 expr nmaps 1 set exec sigest in source mapnorm set drmsi exec region image 1 2 grep Est awk print 4 set drmsf exec region image nmin1 nmaps grep Est awk print 4 set drms calc f f7 5 drmsi drmsf 2 echo Estimated RMS noise dirty map drms tee a log set scale calc f f7 3 drms minval echo Scaling factor for rmsfac scale tee a log puthd in source mapnorm rms value drms type real puthd in source mapnorm scale value scale type real echo tee a log Make the plot cgdisp in source mapnorm device source dmaps ps ps region arc box 90 90 90 90 options full 3value labtyp arcsec nxy 4 3 type contour slev a drms levs1 2 3 4 5 6 8 10 12 14 csize 0 6 0 8 if showplot n then gv source dmaps ps endif if interact n then echo n Continue with deconvolution n set resp crms minval out source nse mask lt clip rm rf source cmmsk maths exp region mask source nse out source cmmsk rm rf source cmnse maths exp region mask source nse out source cmnse Produced noise flattened residual cube rm rf source res restor map source map beam source beam model source cln out source res fwhm bmaj bmin pa bpa mode residual rm rf source resnorm maths exp source res minval source sen out source resnorm copyhd in source cm out source resnorm items bmaj bmin bpa set rflux histo in source resnorm grep Flux awk print 6 set rrms sigest in source resnorm grep Est awk v c crms print 4 c set rintflux calc f f8 2 rflux delv set cflux histo in source cln grep Flux awk print 6 set cintflux calc f f8 2 cflux delv echo Used restoring beam of bmaj x bmin arcsec pa bpa tee a log echo Flux in residuals map rintflux Jy km s tee a log echo Flux in deconv model cintflux Jy km s tee a log echo RMS of residual in sigma units rrms tee a log echo tee a log set

    Original URL path: http://mmwave.astro.illinois.edu/sting/scripts/ccombine.csh.txt (2015-10-10)
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  • changing from delv1 to delv2 tee a log set clip calc f f10 5 srms clipsmo binfac else rm rf base smo convol map incube fwhm fwhm pa 0 out base smo options final echo Smoothed incube to fwhm fwhm tee a log set srms histo in base smo region image 1 3 grep Rms awk print 4 set clip calc f f10 5 srms clipsmo endif echo Masking at clipsmo sigma value clip tee a log rm rf base msk base msk res maths exp out base msk mask gt clip maths exp out base msk res mask lt clip if interact y then cgdisp in base msk device device region xyregion type p options full 3value labtyp arcsec nxy 4 3 range 0 0 lin 3 cgdisp in base msk res device device region xyregion type p options full 3value labtyp arcsec nxy 4 3 range 0 0 lin 3 endif A Apply mask image to the data Set clipping level 2nd case for no clipping if clip0smo 0 then set min0 calc f f10 5 rms clip0smo echo Clipping at min0 for Moment 0 tee a log rm rf base msk clip base msk unit if noisemap then maths exp base msk mask abs gt min0 out base msk clip options grow maths exp base msk 0 1 mask abs gt min0 out base msk unit options grow else maths exp base msk mask abs gt min0 out base msk clip maths exp base msk 0 1 mask abs gt min0 out base msk unit endif delhd in base msk unit mask rm rf base mmom0 moment in base msk clip out base mmom0 region vrange mom 0 rm rf base mmom0 nch moment in base msk unit out base mmom0 nch region vrange mom 0 rm rf base mmom0 nse We only multiply by sqrt delv since nch has an extra factor of delv if noisemap then maths exp sqrt base mmom0 nch abs delv rms base nse out base mmom0 nse else maths exp sqrt base mmom0 nch abs delv rms out base mmom0 nse endif rm rf base msk clip base msk unit else rm rf base msk unit maths exp base msk 0 1 out base msk unit delhd in base msk unit mask rm rf base mmom0 moment in base msk out base mmom0 region vrange mom 0 rm rf base mmom0 nch moment in base msk unit out base mmom0 nch region vrange mom 0 rm rf base mmom0 nse We only multiply by sqrt delv since nch has an extra factor of delv if noisemap then maths exp sqrt base mmom0 nch abs delv rms base nse out base mmom0 nse else maths exp sqrt base mmom0 nch abs delv rms out base mmom0 nse endif rm rf base msk unit endif cgdisp in base mmom0 device device nxy 1 options full beambl range 0 0 lin 3 labtyp arcsec region xyregion set flux histo in base mmom0 region xyregion

    Original URL path: http://mmwave.astro.illinois.edu/sting/scripts/moment.csh.txt (2015-10-10)
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  • cal sed n e a e s n gp N b a source name co vfirst 850 vlast 1240 delv 5 imsize 257 cell 1 rmsfac 2 maxsen 3 fwhm 9 mom0lev 1 fluxclip 1 interact n purge n goto end 13CO ccombine csh files ls d ngc 13co cal sed n e a e s n gp N b a source name 13co vfirst 850 vlast 1240 delv 10

    Original URL path: http://mmwave.astro.illinois.edu/sting/sample/N4654_comb.csh.txt (2015-10-10)
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  • gaincals then echo n Do you wish to override these choices n set resp log1 tail 1 listobs tab log2 set starttime awk print 2 log1 set stoptime awk print 2 log2 set starthours echo starttime awk split 1 h print h 1 h 2 set startminutes echo starttime awk split 1 h print h 3 h 4 set stophours echo stoptime awk split 1 h print h 1 h 2 set stopminutes echo stoptime awk split 1 h print h 3 h 4 set addminutes awk print 4 log2 set starttime calc f f6 3 starthours startminutes 60 0 set stoptime calc f f6 3 stophours stopminutes addminutes 60 0 set stoptime echo starttime stoptime awk if 1 2 print 2 24 else print 2 set totaltime calc f f6 1 stoptime starttime Total time is reported in the OBSTIME block rm f listobs1 log 1 2 SYSTEMP BLOCK skip echo Plotting system temperatures svarplt vis mirfile yaxis systemp nxy 3 5 device tsys1 ps cps svarplt vis mirfile yaxis systemp nxy 3 5 device tsys2 ps cps yrange 0 tmax if X psselect then psselect p1 tsys1 ps tmp1 ps mv tmp1 ps tsys1 ps psselect p1 tsys2 ps tmp2 ps mv tmp2 ps tsys2 ps endif if see y then gv tsys1 ps endif CSFLAG BLOCK skip echo Flagging shadowed data csflag vis mirfile tmp csflag echo n csflag tee a logfile tail 1 tmp csflag tee a logfile LINECAL BLOCK skip echo Plotting the linelength phases rm rf linecal gains linecal vis mirfile out linecal gains gpplt vis linecal gains yaxis phase yrange 180 180 options wrap dots device linecal ps ps nxy 3 5 if dolinecal 0 then gpcopy vis linecal gains out mirfile endif if see y then gv linecal ps endif OBSTIME BLOCK skip echo Evaluating observing time statistics echo tee a logfile echo Total project time totaltime hrs from start to finish tee a logfile Split the data in order to get time on each source set timesum 0 foreach obj allobjs rm rf obj uvcat vis mirfile out obj select source obj options unflagged uvindex vis obj log tmp uvindex set term grep Total observing time tmp uvindex awk print 5 echo Total observe time term hrs for obj tee a logfile set timesum echo timesum term bc l end echo Total observe time timesum hrs for entire track tee a logfile UVDISTANCE BLOCK Plot calibrated phases vs uv distance Calibrates the gaincal data and estimates decorrelation over 5 mins skip echo Plotting calibrated phase vs uvdistance Merge the gain calibrators into a single dataset rm rf gaincals mir uvcat vis mirfile select source gaincals options nopol nopass out gaincals mir Determine the correlator setup on gain calibrators prthd in gaincals mir options full log tmp prthd set beglin awk Bandwidth print NR tmp prthd beglin set endlin awk J2000 print NR tmp prthd set endlin expr endlin 3 sed n beglin endlin p tmp prthd tmp corr1 set corrno cat tmp corr1 awk print 1 set corfreq cat tmp corr1 awk print 2 set bandwcal cat tmp corr1 awk printf 5d 1000 sqrt 3 3 Determine the correlator setup on sources prthd in sourcelis 1 options full log tmp prthd set beglin awk Bandwidth print NR tmp prthd beglin set endlin awk J2000 print NR tmp prthd set endlin expr endlin 3 sed n beglin endlin p tmp prthd tmp corr2 set srcfreq cat tmp corr2 awk print 2 set bandwsrc cat tmp corr2 awk printf 5d 1000 sqrt 3 3 Output information about the correlator setup echo tee a logfile echo Correlator setup for gain calibrators tee a logfile cat tmp corr1 tee a logfile echo Correlator setup for sources tee a logfile cat tmp corr2 tee a logfile Get the first 500 MHz window on phasecal otherwise just use largest bw if banduse then set buse banduse goto setbeuse endif set maxbw 0 foreach i corrno if echo bandwcal i awk print 1 400 1 then set buse i goto setbeuse else if echo bandwcal i maxbw awk print 1 2 1 then set buse i set maxbw bandwcal i endif end setbeuse echo Using window buse BW bandwcal buse MHz for gain calibration tee a logfile Calibrate the phase only using a 5 minute solution interval selfcal vis gaincals mir line wide 1 buse interval solint refant refant options phase Plot the phase vs uv distance uvplt vis gaincals mir axis uvd phase nxy 1 1 options nobase 2pass device uvphase ps ps yrange 180 180 line wide 1 buse inc 10 size 1 2 if see y then gv uvphase ps endif Make an estimate of the time interval needed to obtain S N 8 on a 6m 6m baseline This will be used to determine the default gain solution interval set snr 8 Get the jyperk and median systemp on the reference antenna foreach var systemp jyperka varplt vis gaincals mir yaxis var log var log1 options compress sed e a e N s n ta e P D var log1 var log2 set colno expr refant 2 cat var log2 grep v awk print s s colno grep v alpha var log3 meanmed infile var log3 tee var log4 end set mtsys tail 1 systemp log4 awk print 2 set jyperk tail 1 jyperka log4 awk print 2 Use the mean gaincal flux as the nominal flux value calred vis gaincals mir line wide 1 buse calred log set beglin awk Source print NR 1 calred log set flux sed n beglin 999p calred log awk s 3 END printf 5 2f n 1e 3 s NR Get the default gain solution interval quantized by 30s bounded by 0 5 5 min set t30 calc i jyperk mtsys snr 2 30 2 bandwcal buse 1e6 flux 2 if echo t30 awk print 1 10 1 then set defgainsolint 5 else set defgainsolint calc f f4 1 t30 0 5 endif if ampgainsolint 0 then

    Original URL path: http://mmwave.astro.illinois.edu/quality_help/quality (2015-10-10)
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  • CPROPS_V Software
    within the cloud mask are used in calculating the first moment The fitting is a weighted least squared fit by default with weights given by inverse square uncertainties in the 1st moment unless the ROBUST keyword is given in which case an unweighted robust fit is performed The fitting is done using the routines planefit pro and rob mapfit pro written by Freudenreich so these routines must be in your IDL PATH Note that the robust method requires additional routines in the Freudenreich library click here to download a tar file As with the original CPROPS CPROPS V relies upon the IDL Astronomy Library Uncertainties in vgrad and vgradpa are currently not calculated this is still in the works In addition CPROPS V implements a variety of additional options I ve found useful This includes four new flags ALL NEIGHBORS to relax the criterion for pixels to be adjacent EXTRAPLOG to output a data table showing the extrapolation of cloud properties ROBUST to use a robust method for fitting the cloud velocity gradients and ZERO2NAN replace all zeroes with blank values The actual differences in code from the standard CPROPS distribution are documented below fits2props pro Implement the ALL NEIGHBORS

    Original URL path: http://mmwave.astro.illinois.edu/cprops_v/ (2015-10-10)
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  • MAGMA Observing Logs
    pdf ObsLogLMC09 pdf ObsLogLMC10 pdf ObsLogM172 pdf ObsLogM226 pdf ObsLogSMC06 pdf ObsLogSMC07 pdf ObsLogSMC08 pdf ObsLogSMC09 pdf ObsLogSMC10 pdf ObsSchedule06 pdf ObsSchedule07 pdf ObsSchedule08 pdf ObsSchedule09 pdf ObsSchedule10 pdf PtgLog08 pdf PtgLog09 pdf PtgLog10 pdf SetupM172 pdf m300 logs 17

    Original URL path: http://mmwave.astro.illinois.edu/magma/foswiki/ (2015-10-10)
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  • Index of /sting/scripts
    13 Aug 2010 10 52 476 N2782 C2 csh 13 Aug 2010 10 52 434 N2782 C3 csh 13 Aug 2010 10 52 463 N2782 C4 csh 13 Aug 2010 10 52 433 N3147 C1 csh 13 Aug 2010 10 52 1 8K N3147 C2 csh 13 Aug 2010 10 52 2 1K N3147 D1 narr csh 13 Aug 2010 10 52 1 5K N3147 D2 narr csh 13 Aug 2010 10 52 1 8K N3147 E1 csh 13 Aug 2010 10 52 611 N3198 C1 csh 13 Aug 2010 10 52 665 N3198 C2 csh 13 Aug 2010 10 52 744 N3198 D2 csh 13 Aug 2010 10 52 519 N3198 D3 csh 13 Aug 2010 10 52 538 N3198 D4 csh 13 Aug 2010 10 52 459 N3198 D5 csh 13 Aug 2010 10 52 625 N3198 D6 csh 13 Aug 2010 10 52 747 N3486 C1 csh 13 Aug 2010 10 52 472 N3486 C2 csh 13 Aug 2010 10 52 567 N3486 C3 csh 13 Aug 2010 10 52 527 N3486 C4 csh 13 Aug 2010 10 52 659 N3486 C5 csh 13 Aug 2010 10 52 549 N3486 D1 csh 13 Aug 2010 10 52 575 N3486 D2 csh 13 Aug 2010 10 52 545 N3486 D3 csh 13 Aug 2010 10 52 547 N3593 C1 csh 13 Aug 2010 10 52 512 N3593 C2 csh 13 Aug 2010 10 52 535 N3593 C3 csh 13 Aug 2010 10 52 504 N3593 D1 csh 13 Aug 2010 10 52 699 N3593 D2 csh 13 Aug 2010 10 52 657 N3593 D3 csh 13 Aug 2010 10 52 675 N3949 C1 csh 13 Aug 2010 10 52 612 N3949 C2 csh 13 Aug 2010 10 52 893 N3949 C3 csh 13 Aug 2010 10 52 533 N3949 C4 csh 13 Aug 2010 10 52 570 N3949 D1 csh 13 Aug 2010 10 52 551 N3949 D2 csh 13 Aug 2010 10 52 408 N3949 E1 csh 13 Aug 2010 10 52 506 N4151 C1 csh 13 Aug 2010 10 52 354 N4151 C2 csh 13 Aug 2010 10 52 408 N4151 D1 csh 13 Aug 2010 10 52 418 N4151 D2 csh 13 Aug 2010 10 52 401 N4254 C1 csh 13 Aug 2010 10 52 423 N4254 C2 csh 13 Aug 2010 10 52 415 N4254 C3 csh 13 Aug 2010 10 52 434 N4254 C4 csh 13 Aug 2010 10 52 415 N4254 D1 csh 13 Aug 2010 10 52 470 N4254 D2 csh 13 Aug 2010 10 52 365 N4254 E1 csh 13 Aug 2010 10 52 547 N4254 E2 csh 13 Aug 2010 10 52 493 N4254 E4 csh 13 Aug 2010 10 52 464 N4273 C1 csh 13 Aug 2010 10 52 525 N4273 C2 csh 13 Aug 2010 10 52 478 N4273 C3 csh 13 Aug 2010 10 52 503 N4273 C5 csh 13 Aug 2010 10 52 571 N4273 C6 csh 13 Aug 2010 10 52 448 N4273 D1

    Original URL path: http://mmwave.astro.illinois.edu/sting/scripts/ (2015-10-10)
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  • MAGMA Data Release 1
    MB LMC MAGMA DR1 CO 45as fits gz 205 MB RMS noise per channel LMC MAGMA DR1 CO 60as rms fits gz 212 kB LMC MAGMA DR1 CO 45as rms fits gz 772 kB CO intensity masked LMC MAGMA DR1 CO 60as mmom0 fits gz 144 kB also rms image LMC MAGMA DR1 CO 45as mmom0 fits gz 508 kB also rms image CO intensity windowed LMC MAGMA DR1 CO 60as wmom0 fits gz 56 kB also rms image LMC MAGMA DR1 CO 45as wmom0 fits gz 136 kB also rms image CO peak temperature LMC MAGMA DR1 CO 60as peak fits gz 220 kB LMC MAGMA DR1 CO 45as peak fits gz 776 kB CPROPS Analysis These are the results of applying the CPROPS software Rosolowsky Leroy 2006 to the LMC MAGMA DR1 CO 45as fits cube above after truncation to a velocity range of 200 305 km s VLSR and normalization to a constant rms noise of 0 28 K Three types of decompositions were run Islands Regions of connected emission are identified starting from a core of 3 sigma significance in two consecutive channels and expanding out to an edge of 2 sigma significance that is connected to the core The resulting regions are required to have a projected area of at least one telescope beam Physical The islands are decomposed into GMC like structures using the PHYSICAL keyword This identifies local maxima within a moving box of size 5x5 pixels and velocity width of 9 channels The local maxima must lie at least 1 K above the merge level with any other maximum otherwise they are removed and their emission may be assigned to other maxima Data based The islands are decomposed using the same criteria as for the physical catalogue to identify candidate maxima but

    Original URL path: http://mmwave.astro.illinois.edu/magma/DR1/ (2015-10-10)
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