! Started logfile: /scr/pima/bp171a8_uvs/J0803-1417_X_uvs.log on Fri Dec 27 16:25:44 2013 obs /scr/pima/bp171a8_uvs/J0803-1417_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a8_uvs/J0803-1417_X_uva.fits ! AN table 1: 5 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.692857 visibilities/baseline/integration-bin. ! Found source: J0803-1417 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 776 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171a8_uvs/J0803-1417_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003251Jy sigma=1.935073 ! Fit after self-cal, rms=0.949704Jy sigma=1.818100 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9229 mas, bmaj=3.38 mas, bpa=20.65 degrees ! Estimated noise=19.4959 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0415678 Jy ! Component: 100 - total flux cleaned = 0.0511379 Jy ! Total flux subtracted in 100 components = 0.0511379 Jy ! Clean residual min=-0.003443 max=0.003849 Jy/beam ! Clean residual mean=0.000000 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 0.0511379 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0511379 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027271Jy sigma=0.038432 ! Fit after self-cal, rms=0.026391Jy sigma=0.037895 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.08 mas, bmaj=3.633 mas, bpa=20.76 degrees ! Estimated noise=14.4731 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00476285 Jy ! Component: 100 - total flux cleaned = 0.00711963 Jy ! Component: 150 - total flux cleaned = 0.00858539 Jy ! Component: 200 - total flux cleaned = 0.00909698 Jy ! Total flux subtracted in 200 components = 0.00909698 Jy ! Clean residual min=-0.002088 max=0.002591 Jy/beam ! Clean residual mean=0.000001 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.0602349 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0602348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025926Jy sigma=0.035112 ! Fit after self-cal, rms=0.025904Jy sigma=0.035024 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.08 x 3.633 at 20.76 degrees (North through East) ! Clean map min=-0.0020661 max=0.05375 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.08 HN 0.88 KP 0.98 ! LA 0.99 NL 0.98 OV 0.87 SC 0.97 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 0.86 KP 0.95 ! LA 1.00 NL 0.97 OV 0.84 SC 0.91 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.07 HN 0.91 KP 1.08 ! LA 0.90 NL 1.03 OV 1.02 SC 0.96 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.04 HN 0.99 KP 0.87 ! LA 1.02 NL 1.02 OV 1.00 SC 1.05 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.96 HN 1.00 KP 1.05 ! LA 0.95 NL 0.88 OV 0.90 SC 0.96 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 HN 1.02 KP 1.00 ! LA 0.97 NL 1.03 OV 1.02 SC 1.09 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.93 HN 1.04 KP 1.00 ! LA 1.04 NL 1.00 OV 1.04 SC 1.03 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.09 HN 0.93 KP 0.99 ! LA 0.87 NL 1.00 OV 0.92 SC 1.08 ! ! ! Fit before self-cal, rms=0.025904Jy sigma=0.035024 ! Fit after self-cal, rms=0.024910Jy sigma=0.033616 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.084 mas, bmaj=3.653 mas, bpa=20.06 degrees ! Estimated noise=14.0956 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000520041 Jy ! Component: 100 - total flux cleaned = -0.000662135 Jy ! Component: 150 - total flux cleaned = -0.000848852 Jy ! Component: 200 - total flux cleaned = -0.000958564 Jy ! Total flux subtracted in 200 components = -0.000958564 Jy ! Clean residual min=-0.001787 max=0.002412 Jy/beam ! Clean residual mean=0.000000 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.0592763 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 30 components and 0.0592763 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024649Jy sigma=0.033600 ! Fit after self-cal, rms=0.024666Jy sigma=0.033574 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024666Jy sigma=0.033574 ! Fit after self-cal, rms=0.024279Jy sigma=0.033476 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.086 mas, bmaj=3.641 mas, bpa=19.97 degrees ! Estimated noise=13.7703 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000931352 Jy ! Component: 100 - total flux cleaned = -0.00107214 Jy ! Component: 150 - total flux cleaned = -0.00115017 Jy ! Component: 200 - total flux cleaned = -0.00120064 Jy ! Total flux subtracted in 200 components = -0.00120064 Jy ! Clean residual min=-0.001799 max=0.002360 Jy/beam ! Clean residual mean=0.000000 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.0580756 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 33 components and 0.0580756 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024075Jy sigma=0.033517 ! Fit after self-cal, rms=0.024085Jy sigma=0.033512 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (21.4, 5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188238 Jy ! Component: 100 - total flux cleaned = 0.00235039 Jy ! Component: 150 - total flux cleaned = 0.00238932 Jy ! Component: 200 - total flux cleaned = 0.00238894 Jy ! Total flux subtracted in 200 components = 0.00238894 Jy ! Clean residual min=-0.001388 max=0.001382 Jy/beam ! Clean residual mean=0.000001 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0604646 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 54 components and 0.0604646 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023777Jy sigma=0.032951 ! Fit after self-cal, rms=0.023754Jy sigma=0.032884 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023754Jy sigma=0.032884 ! Fit after self-cal, rms=0.023235Jy sigma=0.032733 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.088 mas, bmaj=3.619 mas, bpa=19.86 degrees ! Estimated noise=13.412 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000401088 Jy ! Component: 100 - total flux cleaned = -0.000403069 Jy ! Component: 150 - total flux cleaned = -0.000401691 Jy ! Component: 200 - total flux cleaned = -0.000424001 Jy ! Total flux subtracted in 200 components = -0.000424001 Jy ! Clean residual min=-0.001209 max=0.001355 Jy/beam ! Clean residual mean=0.000001 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0600406 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 65 components and 0.0600406 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023026Jy sigma=0.032693 ! Fit after self-cal, rms=0.023042Jy sigma=0.032684 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000146959 Jy ! Component: 100 - total flux cleaned = 0.000206186 Jy ! Component: 150 - total flux cleaned = 0.000225047 Jy ! Component: 200 - total flux cleaned = 0.000174855 Jy ! Total flux subtracted in 200 components = 0.000174855 Jy ! Clean residual min=-0.001166 max=0.001315 Jy/beam ! Clean residual mean=0.000001 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0602154 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 76 components and 0.0602154 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022995Jy sigma=0.032648 ! Fit after self-cal, rms=0.023001Jy sigma=0.032646 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023001Jy sigma=0.032646 ! Fit after self-cal, rms=0.022678Jy sigma=0.032562 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.056 mas, bmaj=4.322 mas, bpa=9.63 degrees ! Estimated noise=15.0907 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000598625 Jy ! Component: 100 - total flux cleaned = -0.000769466 Jy ! Component: 150 - total flux cleaned = -0.000858024 Jy ! Component: 200 - total flux cleaned = -0.000872597 Jy ! Total flux subtracted in 200 components = -0.000872597 Jy ! Clean residual min=-0.001150 max=0.001292 Jy/beam ! Clean residual mean=0.000002 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0593428 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 94 components and 0.0593428 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022541Jy sigma=0.032601 ! Fit after self-cal, rms=0.022552Jy sigma=0.032597 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-48, 32.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000699049 Jy ! Component: 100 - total flux cleaned = 0.000747295 Jy ! Component: 150 - total flux cleaned = 0.000890804 Jy ! Component: 200 - total flux cleaned = 0.00105438 Jy ! Total flux subtracted in 200 components = 0.00105438 Jy ! Clean residual min=-0.000909 max=0.001011 Jy/beam ! Clean residual mean=0.000002 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.0603972 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 114 components and 0.0603972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022455Jy sigma=0.032463 ! Fit after self-cal, rms=0.022443Jy sigma=0.032451 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.089 mas, bmaj=3.605 mas, bpa=19.77 degrees ! Estimated noise=13.1399 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.089 x 3.605 at 19.77 degrees (North through East) ! Clean map min=-0.0016365 max=0.048907 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9339 mas, bmaj=3.306 mas, bpa=20.03 degrees ! Estimated noise=17.6163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0374906 Jy ! Component: 100 - total flux cleaned = 0.0469561 Jy ! Component: 150 - total flux cleaned = 0.0505645 Jy ! Component: 200 - total flux cleaned = 0.0521157 Jy ! Total flux subtracted in 200 components = 0.0521157 Jy ! Clean residual min=-0.002386 max=0.002116 Jy/beam ! Clean residual mean=-0.000000 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.0521157 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0521157 Jy ! Inverting map and beam ! Estimated beam: bmin=1.089 mas, bmaj=3.605 mas, bpa=19.77 degrees ! Estimated noise=13.1399 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00238884 Jy ! Component: 100 - total flux cleaned = 0.00411316 Jy ! Component: 150 - total flux cleaned = 0.0052888 Jy ! Component: 200 - total flux cleaned = 0.00619379 Jy ! Total flux subtracted in 200 components = 0.00619379 Jy ! Clean residual min=-0.001608 max=0.001381 Jy/beam ! Clean residual mean=0.000002 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0583095 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 47 components and 0.0583095 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.056 mas, bmaj=4.322 mas, bpa=9.63 degrees ! Estimated noise=15.0907 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000832297 Jy ! Component: 100 - total flux cleaned = 0.00154915 Jy ! Component: 150 - total flux cleaned = 0.00190106 Jy ! Component: 200 - total flux cleaned = 0.00212132 Jy ! Total flux subtracted in 200 components = 0.00212132 Jy ! Clean residual min=-0.001073 max=0.001168 Jy/beam ! Clean residual mean=0.000003 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0604308 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000128545 Jy ! Component: 100 - total flux cleaned = 0.000308556 Jy ! Component: 150 - total flux cleaned = 0.000441955 Jy ! Component: 200 - total flux cleaned = 0.000533959 Jy ! Total flux subtracted in 200 components = 0.000533959 Jy ! Clean residual min=-0.001018 max=0.001052 Jy/beam ! Clean residual mean=0.000002 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0609648 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 99 components and 0.0609648 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.089 mas, bmaj=3.605 mas, bpa=19.77 degrees ! Estimated noise=13.1399 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000478877 Jy ! Component: 100 - total flux cleaned = 0.000607516 Jy ! Component: 150 - total flux cleaned = 0.000579537 Jy ! Component: 200 - total flux cleaned = 0.000577611 Jy ! Total flux subtracted in 200 components = 0.000577611 Jy ! Clean residual min=-0.001160 max=0.001076 Jy/beam ! Clean residual mean=0.000001 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0615424 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 118 components and 0.0615424 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022417Jy sigma=0.032569 ! Fit after self-cal, rms=0.022416Jy sigma=0.032540 wmodel /scr/pima/bp171a8_uvs/J0803-1417_X_map.mod ! Writing 118 model components to file: /scr/pima/bp171a8_uvs/J0803-1417_X_map.mod wobs /scr/pima/bp171a8_uvs/J0803-1417_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a8_uvs/J0803-1417_X_uvs.fits wwins /scr/pima/bp171a8_uvs/J0803-1417_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171a8_uvs/J0803-1417_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000192174 Jy ! Component: 100 - total flux cleaned = -0.000450484 Jy ! Component: 150 - total flux cleaned = -0.000690924 Jy ! Component: 200 - total flux cleaned = -0.000819961 Jy ! Component: 250 - total flux cleaned = -0.000835838 Jy ! Component: 300 - total flux cleaned = -0.000895343 Jy ! Component: 350 - total flux cleaned = -0.00090975 Jy ! Component: 400 - total flux cleaned = -0.000882358 Jy ! Component: 450 - total flux cleaned = -0.000882623 Jy ! Component: 500 - total flux cleaned = -0.000856533 Jy ! Component: 550 - total flux cleaned = -0.000831038 Jy ! Component: 600 - total flux cleaned = -0.000781551 Jy ! Component: 650 - total flux cleaned = -0.000745013 Jy ! Component: 700 - total flux cleaned = -0.000697637 Jy ! Component: 750 - total flux cleaned = -0.00066301 Jy ! Component: 800 - total flux cleaned = -0.000629054 Jy ! Component: 850 - total flux cleaned = -0.000562586 Jy ! Component: 900 - total flux cleaned = -0.00055189 Jy ! Component: 950 - total flux cleaned = -0.000530451 Jy ! Component: 1000 - total flux cleaned = -0.000478154 Jy ! Component: 1050 - total flux cleaned = -0.000457607 Jy ! Component: 1100 - total flux cleaned = -0.000406856 Jy ! Component: 1150 - total flux cleaned = -0.000367007 Jy ! Component: 1200 - total flux cleaned = -0.000327768 Jy ! Component: 1250 - total flux cleaned = -0.000298744 Jy ! Component: 1300 - total flux cleaned = -0.000260617 Jy ! Component: 1350 - total flux cleaned = -0.000251169 Jy ! Component: 1400 - total flux cleaned = -0.000223145 Jy ! Component: 1450 - total flux cleaned = -0.000195411 Jy ! Component: 1500 - total flux cleaned = -0.000186269 Jy ! Component: 1550 - total flux cleaned = -0.000140992 Jy ! Component: 1600 - total flux cleaned = -0.000114123 Jy ! Component: 1650 - total flux cleaned = -8.75768e-05 Jy ! Component: 1700 - total flux cleaned = -6.13286e-05 Jy ! Component: 1750 - total flux cleaned = -4.40023e-05 Jy ! Component: 1800 - total flux cleaned = -5.26204e-05 Jy ! Component: 1850 - total flux cleaned = -3.55357e-05 Jy ! Component: 1900 - total flux cleaned = -2.7065e-05 Jy ! Component: 1950 - total flux cleaned = -1.86812e-05 Jy ! Component: 2000 - total flux cleaned = -1.99833e-06 Jy ! Component: 2050 - total flux cleaned = -2.036e-06 Jy ! Component: 2100 - total flux cleaned = 2.25875e-05 Jy ! Component: 2150 - total flux cleaned = 1.43521e-05 Jy ! Component: 2200 - total flux cleaned = 2.24936e-05 Jy ! Component: 2250 - total flux cleaned = 3.87386e-05 Jy ! Component: 2300 - total flux cleaned = 6.29716e-05 Jy ! Component: 2350 - total flux cleaned = 6.30098e-05 Jy ! Component: 2400 - total flux cleaned = 7.10402e-05 Jy ! Component: 2450 - total flux cleaned = 9.49111e-05 Jy ! Component: 2500 - total flux cleaned = 0.000110743 Jy ! Component: 2550 - total flux cleaned = 0.000118649 Jy ! Component: 2600 - total flux cleaned = 0.000134379 Jy ! Component: 2650 - total flux cleaned = 0.000157846 Jy ! Component: 2700 - total flux cleaned = 0.000157827 Jy ! Component: 2750 - total flux cleaned = 0.000165638 Jy ! Component: 2800 - total flux cleaned = 0.00015007 Jy ! Component: 2850 - total flux cleaned = 0.000165607 Jy ! Component: 2900 - total flux cleaned = 0.00017335 Jy ! Component: 2950 - total flux cleaned = 0.000165615 Jy ! Component: 3000 - total flux cleaned = 0.000173307 Jy ! Component: 3050 - total flux cleaned = 0.000188691 Jy ! Component: 3100 - total flux cleaned = 0.000196388 Jy ! Component: 3150 - total flux cleaned = 0.000196343 Jy ! Component: 3200 - total flux cleaned = 0.000204038 Jy ! Component: 3250 - total flux cleaned = 0.000211663 Jy ! Component: 3300 - total flux cleaned = 0.000211643 Jy ! Component: 3350 - total flux cleaned = 0.000211626 Jy ! Component: 3400 - total flux cleaned = 0.000211668 Jy ! Component: 3450 - total flux cleaned = 0.000227056 Jy ! Component: 3500 - total flux cleaned = 0.000211607 Jy ! Component: 3550 - total flux cleaned = 0.00020387 Jy ! Component: 3600 - total flux cleaned = 0.000211601 Jy ! Component: 3650 - total flux cleaned = 0.000196148 Jy ! Component: 3700 - total flux cleaned = 0.000188329 Jy ! Component: 3750 - total flux cleaned = 0.000196137 Jy ! Component: 3800 - total flux cleaned = 0.000188317 Jy ! Component: 3850 - total flux cleaned = 0.000196105 Jy ! Component: 3900 - total flux cleaned = 0.000180394 Jy ! Component: 3950 - total flux cleaned = 0.000180359 Jy ! Component: 4000 - total flux cleaned = 0.000180401 Jy ! Component: 4050 - total flux cleaned = 0.000172476 Jy ! Total flux subtracted in 4096 components = 0.000164532 Jy ! Clean residual min=-0.000491 max=0.000442 Jy/beam ! Clean residual mean=0.000000 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.0617069 Jy keep ! Adding 245 model components to the UV plane model. ! The established model now contains 363 components and 0.0617069 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a8_uvs/J0803-1417_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.089 x 3.605 at 19.77 degrees (North through East) ! Clean map min=-0.0013793 max=0.048737 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a8_uvs/J0803-1417_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0487374 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000131223 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.807736 0.807736 1.61547 3.23094 6.46189 12.9238 25.8476 51.6951 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.048 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 371.408 quit ! Quitting program ! Log file /scr/pima/bp171a8_uvs/J0803-1417_X_uvs.log closed on Fri Dec 27 16:25:51 2013