! Started logfile: /scr/pima/rv123_uvs/J0056+1625_S_dfm.log on Sun Dec 23 05:00:15 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv123_uvs/J0056+1625_S_uva.fits ! Reading UV FITS file: /scr/pima/rv123_uvs/J0056+1625_S_uva.fits ! AN table 1: 18 integrations on 10 of 10 possible baselines. ! AN table 2: 164 integrations on 91 of 91 possible baselines. ! Apparent sampling: 0.330177 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0056+1625 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 89 lines of history. ! ! Reading 19948 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0056+1625_S] 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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 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 30 telescope corrections were flagged in sub-array 1. ! A total of 1350 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 1350 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 90 telescope corrections were flagged in sub-array 1. ! A total of 1896 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 1350 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.032069Jy sigma=12.558004 ! Fit after self-cal, rms=0.867242Jy sigma=10.636998 ! 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=1.648 mas, bmaj=2.649 mas, bpa=29.69 degrees ! Estimated noise=0.90501 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 = 0.108271 Jy ! Component: 100 - total flux cleaned = 0.136326 Jy ! Total flux subtracted in 100 components = 0.136326 Jy ! Clean residual min=-0.010223 max=0.012063 Jy/beam ! Clean residual mean=0.000005 rms=0.001555 Jy/beam ! Combined flux in latest and established models = 0.136325 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.136325 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.186080Jy sigma=1.175446 ! Fit after self-cal, rms=0.185895Jy sigma=1.172602 ! Inverting map ! Added new window around map position (-3, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124848 Jy ! Component: 100 - total flux cleaned = 0.0173461 Jy ! Total flux subtracted in 100 components = 0.0173461 Jy ! Clean residual min=-0.008735 max=0.008972 Jy/beam ! Clean residual mean=0.000004 rms=0.001462 Jy/beam ! Combined flux in latest and established models = 0.153672 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.153672 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.184445Jy sigma=1.149490 ! Fit after self-cal, rms=0.184332Jy sigma=1.147959 ! 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=1.981 mas, bmaj=2.962 mas, bpa=25.45 degrees ! Estimated noise=0.549224 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 (3, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00971291 Jy ! Component: 100 - total flux cleaned = 0.0145304 Jy ! Component: 150 - total flux cleaned = 0.0154346 Jy ! Component: 200 - total flux cleaned = 0.0163087 Jy ! Total flux subtracted in 200 components = 0.0163087 Jy ! Clean residual min=-0.005976 max=0.006381 Jy/beam ! Clean residual mean=-0.000008 rms=0.001333 Jy/beam ! Combined flux in latest and established models = 0.16998 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 28 components and 0.16998 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.183445Jy sigma=1.138057 ! Fit after self-cal, rms=0.183384Jy sigma=1.137887 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.981 x 2.962 at 25.45 degrees (North through East) ! Clean map min=-0.005501 max=0.13659 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 MK 1.08 NY 1.37 OV 0.84 ! YG 1.00* ! ! A total of 138 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.15 FD 1.06 HH 1.13 HN 1.01 ! KP 0.94 LA 0.91 NL 1.08 NY 1.22 ! ON 0.84 OV 0.90 PT 1.03 SC 0.94 ! WN 1.00* WZ 0.98 ! ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 MK 1.04 NY 1.01 OV 0.74 ! YG 1.00* ! ! A total of 138 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 1.07 HH 1.05 HN 1.03 ! KP 0.94 LA 0.89 NL 1.09 NY 1.14 ! ON 0.94 OV 0.70 PT 1.04 SC 0.94 ! WN 1.00* WZ 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* MK 0.00* NY 0.00* OV 0.00* ! YG 0.00* ! ! A total of 168 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HH 0.97 HN 1.00* ! KP 1.00* LA 1.00* NL 1.00* NY 1.19 ! ON 0.64 OV 1.00* PT 1.00* SC 1.00* ! WN 1.00* WZ 0.84 ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 MK 0.98 NY 1.27 OV 0.96 ! YG 1.00* ! ! A total of 138 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 1.07 HH 0.96 HN 1.05 ! KP 0.96 LA 0.93 NL 1.11 NY 1.28 ! ON 0.75 OV 0.86 PT 1.05 SC 0.97 ! WN 1.00* WZ 0.87 ! ! ! Fit before self-cal, rms=0.183384Jy sigma=1.137887 ! Fit after self-cal, rms=0.178063Jy sigma=1.105412 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.96 mas, bmaj=3.247 mas, bpa=20.31 degrees ! Estimated noise=0.564465 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 = -0.000184009 Jy ! Component: 100 - total flux cleaned = -0.000100522 Jy ! Component: 150 - total flux cleaned = -0.000102077 Jy ! Component: 200 - total flux cleaned = -0.000100656 Jy ! Total flux subtracted in 200 components = -0.000100656 Jy ! Clean residual min=-0.004290 max=0.004742 Jy/beam ! Clean residual mean=0.000001 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.16988 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 48 components and 0.16988 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.177946Jy sigma=1.104281 ! Fit after self-cal, rms=0.177864Jy sigma=1.103543 ! 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. ! ! Fit before self-cal, rms=0.177864Jy sigma=1.103543 ! Fit after self-cal, rms=0.188400Jy sigma=1.102970 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.952 mas, bmaj=3.244 mas, bpa=20.29 degrees ! Estimated noise=0.56737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000830618 Jy ! Component: 100 - total flux cleaned = 0.000775302 Jy ! Component: 150 - total flux cleaned = 0.000670107 Jy ! Component: 200 - total flux cleaned = 0.000624005 Jy ! Total flux subtracted in 200 components = 0.000624005 Jy ! Clean residual min=-0.004482 max=0.004643 Jy/beam ! Clean residual mean=0.000002 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 0.170504 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 58 components and 0.170503 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188326Jy sigma=1.102301 ! Fit after self-cal, rms=0.188334Jy sigma=1.102164 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 (-50, 73). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00471014 Jy ! Component: 100 - total flux cleaned = 0.00660256 Jy ! Component: 150 - total flux cleaned = 0.00646812 Jy ! Component: 200 - total flux cleaned = 0.00628323 Jy ! Total flux subtracted in 200 components = 0.00628323 Jy ! Clean residual min=-0.004597 max=0.004258 Jy/beam ! Clean residual mean=0.000003 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 0.176787 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 82 components and 0.176787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188236Jy sigma=1.098483 ! Fit after self-cal, rms=0.188236Jy sigma=1.098018 ! 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. ! ! Fit before self-cal, rms=0.188236Jy sigma=1.098018 ! Fit after self-cal, rms=0.193361Jy sigma=1.069837 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.945 mas, bmaj=3.234 mas, bpa=20.13 degrees ! Estimated noise=0.569327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000347392 Jy ! Component: 100 - total flux cleaned = 0.000516987 Jy ! Component: 150 - total flux cleaned = 0.000522168 Jy ! Component: 200 - total flux cleaned = 0.000523123 Jy ! Total flux subtracted in 200 components = 0.000523123 Jy ! Clean residual min=-0.002834 max=0.002513 Jy/beam ! Clean residual mean=0.000002 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.17731 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 98 components and 0.17731 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193316Jy sigma=1.069313 ! Fit after self-cal, rms=0.193356Jy sigma=1.068911 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 = -0.000199957 Jy ! Component: 100 - total flux cleaned = -0.000163923 Jy ! Component: 150 - total flux cleaned = -0.000130507 Jy ! Component: 200 - total flux cleaned = -0.000130832 Jy ! Total flux subtracted in 200 components = -0.000130832 Jy ! Clean residual min=-0.002844 max=0.002501 Jy/beam ! Clean residual mean=0.000002 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.177179 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 102 components and 0.177179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193340Jy sigma=1.068682 ! Fit after self-cal, rms=0.193338Jy sigma=1.068671 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.193338Jy sigma=1.068671 ! Fit after self-cal, rms=0.191407Jy sigma=1.068511 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.756 mas, bmaj=9.526 mas, bpa=47.98 degrees ! Estimated noise=0.790442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000214098 Jy ! Component: 100 - total flux cleaned = -0.000401159 Jy ! Component: 150 - total flux cleaned = -0.000558242 Jy ! Component: 200 - total flux cleaned = -0.000693342 Jy ! Total flux subtracted in 200 components = -0.000693342 Jy ! Clean residual min=-0.003406 max=0.002903 Jy/beam ! Clean residual mean=0.000000 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.176486 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 110 components and 0.176486 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.191383Jy sigma=1.068587 ! Fit after self-cal, rms=0.191379Jy sigma=1.068552 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 = -0.000223391 Jy ! Component: 100 - total flux cleaned = -0.000322465 Jy ! Component: 150 - total flux cleaned = -0.000406201 Jy ! Component: 200 - total flux cleaned = -0.000463656 Jy ! Total flux subtracted in 200 components = -0.000463656 Jy ! Clean residual min=-0.003374 max=0.002908 Jy/beam ! Clean residual mean=-0.000000 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 0.176022 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 116 components and 0.176022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.191365Jy sigma=1.068634 ! Fit after self-cal, rms=0.191365Jy sigma=1.068623 ! 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=1.94 mas, bmaj=3.23 mas, bpa=20.03 degrees ! Estimated noise=0.569843 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.94 x 3.23 at 20.03 degrees (North through East) ! Clean map min=-0.0028102 max=0.13942 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=1.605 mas, bmaj=2.875 mas, bpa=24.11 degrees ! Estimated noise=0.951766 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.111767 Jy ! Component: 100 - total flux cleaned = 0.139603 Jy ! Component: 150 - total flux cleaned = 0.152081 Jy ! Component: 200 - total flux cleaned = 0.159645 Jy ! Total flux subtracted in 200 components = 0.159645 Jy ! Clean residual min=-0.004979 max=0.004406 Jy/beam ! Clean residual mean=0.000008 rms=0.001076 Jy/beam ! Combined flux in latest and established models = 0.159645 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.159645 Jy ! Inverting map and beam ! Estimated beam: bmin=1.94 mas, bmaj=3.23 mas, bpa=20.03 degrees ! Estimated noise=0.569843 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 = 0.00665162 Jy ! Component: 100 - total flux cleaned = 0.0103316 Jy ! Component: 150 - total flux cleaned = 0.0128647 Jy ! Component: 200 - total flux cleaned = 0.0140092 Jy ! Total flux subtracted in 200 components = 0.0140092 Jy ! Clean residual min=-0.002882 max=0.002604 Jy/beam ! Clean residual mean=0.000002 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.173654 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 50 components and 0.173654 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.756 mas, bmaj=9.526 mas, bpa=47.98 degrees ! Estimated noise=0.790442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117326 Jy ! Component: 100 - total flux cleaned = 0.00150355 Jy ! Component: 150 - total flux cleaned = 0.00171824 Jy ! Component: 200 - total flux cleaned = 0.00192336 Jy ! Total flux subtracted in 200 components = 0.00192336 Jy ! Clean residual min=-0.003447 max=0.002939 Jy/beam ! Clean residual mean=-0.000001 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.175578 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 = 8.44591e-05 Jy ! Component: 100 - total flux cleaned = 0.000155275 Jy ! Component: 150 - total flux cleaned = 0.000195962 Jy ! Component: 200 - total flux cleaned = 0.000232071 Jy ! Total flux subtracted in 200 components = 0.000232071 Jy ! Clean residual min=-0.003409 max=0.002913 Jy/beam ! Clean residual mean=-0.000001 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.17581 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 77 components and 0.17581 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.94 mas, bmaj=3.23 mas, bpa=20.03 degrees ! Estimated noise=0.569843 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000246815 Jy ! Component: 100 - total flux cleaned = 0.000200897 Jy ! Component: 150 - total flux cleaned = 0.000243621 Jy ! Component: 200 - total flux cleaned = 0.000284561 Jy ! Total flux subtracted in 200 components = 0.000284561 Jy ! Clean residual min=-0.003001 max=0.002626 Jy/beam ! Clean residual mean=0.000002 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.176094 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 88 components and 0.176094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.191399Jy sigma=1.068753 ! Fit after self-cal, rms=0.191388Jy sigma=1.068629 wmodel J0056+1625_S_map.mod ! Writing 88 model components to file: J0056+1625_S_map.mod wobs J0056+1625_S_uvs.fits ! Writing UV FITS file: J0056+1625_S_uvs.fits wwins J0056+1625_S_map.win ! wwins: Wrote 4 windows to J0056+1625_S_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 = -0.00065298 Jy ! Component: 100 - total flux cleaned = -0.000793291 Jy ! Component: 150 - total flux cleaned = -0.000749052 Jy ! Component: 200 - total flux cleaned = -0.000748614 Jy ! Component: 250 - total flux cleaned = -0.000790029 Jy ! Component: 300 - total flux cleaned = -0.000708471 Jy ! Component: 350 - total flux cleaned = -0.000788509 Jy ! Component: 400 - total flux cleaned = -0.000709115 Jy ! Component: 450 - total flux cleaned = -0.000631708 Jy ! Component: 500 - total flux cleaned = -0.000670164 Jy ! Component: 550 - total flux cleaned = -0.000783269 Jy ! Component: 600 - total flux cleaned = -0.000783106 Jy ! Component: 650 - total flux cleaned = -0.000782766 Jy ! Component: 700 - total flux cleaned = -0.000893794 Jy ! Component: 750 - total flux cleaned = -0.000966344 Jy ! Component: 800 - total flux cleaned = -0.00107507 Jy ! Component: 850 - total flux cleaned = -0.00118268 Jy ! Component: 900 - total flux cleaned = -0.00121805 Jy ! Component: 950 - total flux cleaned = -0.00132432 Jy ! Component: 1000 - total flux cleaned = -0.00128902 Jy ! Component: 1050 - total flux cleaned = -0.00139365 Jy ! Component: 1100 - total flux cleaned = -0.00122014 Jy ! Component: 1150 - total flux cleaned = -0.00122001 Jy ! Component: 1200 - total flux cleaned = -0.00118601 Jy ! Component: 1250 - total flux cleaned = -0.00111781 Jy ! Component: 1300 - total flux cleaned = -0.000982627 Jy ! Component: 1350 - total flux cleaned = -0.000982572 Jy ! Component: 1400 - total flux cleaned = -0.00081508 Jy ! Component: 1450 - total flux cleaned = -0.000815288 Jy ! Component: 1500 - total flux cleaned = -0.000616776 Jy ! Component: 1550 - total flux cleaned = -0.000550919 Jy ! Component: 1600 - total flux cleaned = -0.00058373 Jy ! Component: 1650 - total flux cleaned = -0.000420682 Jy ! Component: 1700 - total flux cleaned = -0.000388214 Jy ! Component: 1750 - total flux cleaned = -0.000258975 Jy ! Component: 1800 - total flux cleaned = -0.000162596 Jy ! Component: 1850 - total flux cleaned = -6.69189e-05 Jy ! Component: 1900 - total flux cleaned = -9.87315e-05 Jy ! Component: 1950 - total flux cleaned = 0.000186096 Jy ! Component: 2000 - total flux cleaned = 0.000154456 Jy ! Component: 2050 - total flux cleaned = 0.000217056 Jy ! Component: 2100 - total flux cleaned = 0.000279244 Jy ! Component: 2150 - total flux cleaned = 0.00040334 Jy ! Component: 2200 - total flux cleaned = 0.000434124 Jy ! Component: 2250 - total flux cleaned = 0.000526657 Jy ! Component: 2300 - total flux cleaned = 0.00058804 Jy ! Component: 2350 - total flux cleaned = 0.0007102 Jy ! Component: 2400 - total flux cleaned = 0.000649347 Jy ! Component: 2450 - total flux cleaned = 0.000861104 Jy ! Component: 2500 - total flux cleaned = 0.00083109 Jy ! Component: 2550 - total flux cleaned = 0.000831168 Jy ! Component: 2600 - total flux cleaned = 0.000950494 Jy ! Component: 2650 - total flux cleaned = 0.000950629 Jy ! Component: 2700 - total flux cleaned = 0.000980306 Jy ! Component: 2750 - total flux cleaned = 0.00115713 Jy ! Component: 2800 - total flux cleaned = 0.00115712 Jy ! Component: 2850 - total flux cleaned = 0.0012155 Jy ! Component: 2900 - total flux cleaned = 0.00130292 Jy ! Component: 2950 - total flux cleaned = 0.00127407 Jy ! Component: 3000 - total flux cleaned = 0.00121642 Jy ! Component: 3050 - total flux cleaned = 0.00138928 Jy ! Component: 3100 - total flux cleaned = 0.00150427 Jy ! Component: 3150 - total flux cleaned = 0.001533 Jy ! Component: 3200 - total flux cleaned = 0.00153317 Jy ! Component: 3250 - total flux cleaned = 0.00161827 Jy ! Component: 3300 - total flux cleaned = 0.00170315 Jy ! Component: 3350 - total flux cleaned = 0.00173137 Jy ! Component: 3400 - total flux cleaned = 0.00181556 Jy ! Component: 3450 - total flux cleaned = 0.00175949 Jy ! Component: 3500 - total flux cleaned = 0.00181522 Jy ! Component: 3550 - total flux cleaned = 0.00203752 Jy ! Component: 3600 - total flux cleaned = 0.00195435 Jy ! Component: 3650 - total flux cleaned = 0.00192676 Jy ! Component: 3700 - total flux cleaned = 0.00195437 Jy ! Component: 3750 - total flux cleaned = 0.00192679 Jy ! Component: 3800 - total flux cleaned = 0.00200883 Jy ! Component: 3850 - total flux cleaned = 0.00203605 Jy ! Component: 3900 - total flux cleaned = 0.00190021 Jy ! Component: 3950 - total flux cleaned = 0.00179205 Jy ! Component: 4000 - total flux cleaned = 0.00190001 Jy ! Component: 4050 - total flux cleaned = 0.00181916 Jy ! Total flux subtracted in 4096 components = 0.00198007 Jy ! Clean residual min=-0.001398 max=0.001497 Jy/beam ! Clean residual mean=0.000003 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.178074 Jy keep ! Adding 346 model components to the UV plane model. ! The established model now contains 434 components and 0.178075 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv123_uvs/J0056+1625_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.94 x 3.23 at 20.03 degrees (North through East) ! Clean map min=-0.0027914 max=0.1418 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv123_uvs/J0056+1625_S_map.fits wmodel /scr/pima/rv123_uvs/J0056+1625_S_map.mod ! Writing 434 model components to file: /scr/pima/rv123_uvs/J0056+1625_S_map.mod wobs /scr/pima/rv123_uvs/J0056+1625_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv123_uvs/J0056+1625_S_uvs.fits wwins /scr/pima/rv123_uvs/J0056+1625_S_map.win ! wwins: Wrote 5 windows to /scr/pima/rv123_uvs/J0056+1625_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.141804 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000476948 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.00903 1.00903 2.01806 4.03611 8.07222 16.1444 32.2889 64.5778 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.141 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 297.315 quit ! Quitting program ! Log file /scr/pima/rv123_uvs/J0056+1625_S_dfm.log closed on Sun Dec 23 05:00:19 2018