! Started logfile: /tmp/maps//J1722-0503_C_20180619_dfm.log on Wed Jul 4 23:33:28 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs /tmp/maps//J1722-0503_C_20180619_uva.fits ! Reading UV FITS file: /tmp/maps//J1722-0503_C_20180619_uva.fits ! AN table 1: 20 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1722-0503 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 4480 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 8 channels. ! 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J1722-0503_C] 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 0.300x0.300 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. ! ! 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=1.020923Jy sigma=24.776930 ! Fit after self-cal, rms=0.803249Jy sigma=19.183029 ! 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=1.627 mas, bmaj=7.381 mas, bpa=-23.59 degrees ! Estimated noise=0.635015 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 = 0.156304 Jy ! Component: 100 - total flux cleaned = 0.194129 Jy ! Total flux subtracted in 100 components = 0.194129 Jy ! Clean residual min=-0.015905 max=0.027343 Jy/beam ! Clean residual mean=0.000008 rms=0.004733 Jy/beam ! Combined flux in latest and established models = 0.194129 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.194129 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=0.097965Jy sigma=2.354927 ! Fit after self-cal, rms=0.097429Jy sigma=2.346337 ! 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=2.211 mas, bmaj=7.429 mas, bpa=-23.13 degrees ! Estimated noise=0.453652 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 (25.8, -42.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.028673 Jy ! Component: 100 - total flux cleaned = 0.0422469 Jy ! Component: 150 - total flux cleaned = 0.0496285 Jy ! Component: 200 - total flux cleaned = 0.0534091 Jy ! Total flux subtracted in 200 components = 0.0534091 Jy ! Clean residual min=-0.014808 max=0.018343 Jy/beam ! Clean residual mean=-0.000000 rms=0.003477 Jy/beam ! Combined flux in latest and established models = 0.247538 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 43 components and 0.247538 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=0.091162Jy sigma=2.102709 ! Fit after self-cal, rms=0.090099Jy sigma=2.077440 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.211 x 7.429 at -23.13 degrees (North through East) ! Clean map min=-0.013641 max=0.19479 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.48 KP 1.48 LA 1.84 ! MK 0.98 NL 0.97 OV 0.98 PT 1.75 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.44 KP 1.53 LA 1.72 ! MK 1.00 NL 0.99 OV 0.96 PT 1.78 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.30 KP 1.05 LA 1.05 ! MK 0.99 NL 1.00 OV 0.92 PT 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.25 KP 0.87 LA 0.90 ! MK 0.99 NL 1.01 OV 0.93 PT 0.86 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 KP 0.89 LA 0.93 ! MK 1.00 NL 1.04 OV 0.94 PT 0.85 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.11 KP 0.88 LA 0.92 ! MK 1.01 NL 1.04 OV 0.95 PT 0.84 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 KP 0.88 LA 0.92 ! MK 1.00 NL 1.06 OV 0.94 PT 0.84 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.18 KP 0.87 LA 0.91 ! MK 1.03 NL 1.06 OV 0.94 PT 0.84 ! ! ! Fit before self-cal, rms=0.090099Jy sigma=2.077440 ! Fit after self-cal, rms=0.102696Jy sigma=1.685725 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.219 mas, bmaj=7.366 mas, bpa=-23.36 degrees ! Estimated noise=0.454888 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 = -0.001338 Jy ! Component: 100 - total flux cleaned = -0.00175522 Jy ! Component: 150 - total flux cleaned = -0.00263993 Jy ! Component: 200 - total flux cleaned = -0.00328418 Jy ! Total flux subtracted in 200 components = -0.00328418 Jy ! Clean residual min=-0.006544 max=0.007633 Jy/beam ! Clean residual mean=0.000001 rms=0.001696 Jy/beam ! Combined flux in latest and established models = 0.244254 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 65 components and 0.244254 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=0.102084Jy sigma=1.676667 ! Fit after self-cal, rms=0.102466Jy sigma=1.674863 ! 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=0.102466Jy sigma=1.674863 ! Fit after self-cal, rms=0.103954Jy sigma=1.672750 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.215 mas, bmaj=7.371 mas, bpa=-23.39 degrees ! Estimated noise=0.455596 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0021683 Jy ! Component: 100 - total flux cleaned = -0.00254599 Jy ! Component: 150 - total flux cleaned = -0.00294219 Jy ! Component: 200 - total flux cleaned = -0.00336119 Jy ! Total flux subtracted in 200 components = -0.00336119 Jy ! Clean residual min=-0.006680 max=0.007667 Jy/beam ! Clean residual mean=0.000002 rms=0.001641 Jy/beam ! Combined flux in latest and established models = 0.240893 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 86 components and 0.240893 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=0.103682Jy sigma=1.669687 ! Fit after self-cal, rms=0.103679Jy sigma=1.669450 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 (67.5, 32.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00740552 Jy ! Component: 100 - total flux cleaned = 0.00882739 Jy ! Component: 150 - total flux cleaned = 0.00943622 Jy ! Component: 200 - total flux cleaned = 0.0101433 Jy ! Total flux subtracted in 200 components = 0.0101433 Jy ! Clean residual min=-0.006020 max=0.007028 Jy/beam ! Clean residual mean=0.000002 rms=0.001492 Jy/beam ! Combined flux in latest and established models = 0.251036 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 115 components and 0.251036 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=0.102355Jy sigma=1.644918 ! Fit after self-cal, rms=0.102155Jy sigma=1.641882 ! 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=0.102155Jy sigma=1.641882 ! Fit after self-cal, rms=0.101689Jy sigma=1.639384 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.21 mas, bmaj=7.394 mas, bpa=-23.39 degrees ! Estimated noise=0.457536 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00447472 Jy ! Component: 100 - total flux cleaned = 0.0051543 Jy ! Component: 150 - total flux cleaned = 0.00500027 Jy ! Component: 200 - total flux cleaned = 0.00499803 Jy ! Total flux subtracted in 200 components = 0.00499803 Jy ! Clean residual min=-0.005542 max=0.006405 Jy/beam ! Clean residual mean=0.000002 rms=0.001450 Jy/beam ! Combined flux in latest and established models = 0.256034 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 124 components and 0.256034 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=0.100944Jy sigma=1.628774 ! Fit after self-cal, rms=0.100851Jy sigma=1.627267 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 = 0.0010739 Jy ! Component: 100 - total flux cleaned = 0.000809783 Jy ! Component: 150 - total flux cleaned = 0.000813381 Jy ! Component: 200 - total flux cleaned = 0.00081481 Jy ! Total flux subtracted in 200 components = 0.00081481 Jy ! Clean residual min=-0.005442 max=0.005895 Jy/beam ! Clean residual mean=0.000001 rms=0.001418 Jy/beam ! Combined flux in latest and established models = 0.256849 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 136 components and 0.256849 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=0.100439Jy sigma=1.620504 ! Fit after self-cal, rms=0.100381Jy sigma=1.619902 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.100381Jy sigma=1.619902 ! Fit after self-cal, rms=0.099352Jy sigma=1.618019 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.56 mas, bmaj=7.411 mas, bpa=-14.42 degrees ! Estimated noise=0.51363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00392667 Jy ! Component: 100 - total flux cleaned = 0.00342643 Jy ! Component: 150 - total flux cleaned = 0.00320188 Jy ! Component: 200 - total flux cleaned = 0.00288251 Jy ! Total flux subtracted in 200 components = 0.00288251 Jy ! Clean residual min=-0.005816 max=0.005968 Jy/beam ! Clean residual mean=-0.000000 rms=0.001576 Jy/beam ! Combined flux in latest and established models = 0.259732 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 151 components and 0.259732 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=0.098996Jy sigma=1.612355 ! Fit after self-cal, rms=0.098954Jy sigma=1.611340 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 = 0.000924701 Jy ! Component: 100 - total flux cleaned = 0.000712599 Jy ! Component: 150 - total flux cleaned = 0.000720582 Jy ! Component: 200 - total flux cleaned = 0.000723884 Jy ! Total flux subtracted in 200 components = 0.000723884 Jy ! Clean residual min=-0.006048 max=0.005788 Jy/beam ! Clean residual mean=-0.000002 rms=0.001561 Jy/beam ! Combined flux in latest and established models = 0.260456 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 166 components and 0.260456 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=0.098729Jy sigma=1.607512 ! Fit after self-cal, rms=0.098695Jy sigma=1.607143 ! 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=2.204 mas, bmaj=7.405 mas, bpa=-23.38 degrees ! Estimated noise=0.459815 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.204 x 7.405 at -23.38 degrees (North through East) ! Clean map min=-0.0065725 max=0.19286 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=1.626 mas, bmaj=7.326 mas, bpa=-23.84 degrees ! Estimated noise=0.636144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.156207 Jy ! Component: 100 - total flux cleaned = 0.196464 Jy ! Component: 150 - total flux cleaned = 0.218393 Jy ! Component: 200 - total flux cleaned = 0.232908 Jy ! Total flux subtracted in 200 components = 0.232908 Jy ! Clean residual min=-0.008090 max=0.010680 Jy/beam ! Clean residual mean=0.000007 rms=0.002335 Jy/beam ! Combined flux in latest and established models = 0.232908 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.232908 Jy ! Inverting map and beam ! Estimated beam: bmin=2.204 mas, bmaj=7.405 mas, bpa=-23.38 degrees ! Estimated noise=0.459815 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) ! Added new window around map position (61.2, 27.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0126943 Jy ! Component: 100 - total flux cleaned = 0.0200485 Jy ! Component: 150 - total flux cleaned = 0.0234595 Jy ! Component: 200 - total flux cleaned = 0.0256565 Jy ! Total flux subtracted in 200 components = 0.0256565 Jy ! Clean residual min=-0.005831 max=0.007339 Jy/beam ! Clean residual mean=0.000002 rms=0.001631 Jy/beam ! Combined flux in latest and established models = 0.258565 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 64 components and 0.258565 Jy ! Inverting map ! Added new window around map position (-47.4, -50.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00662823 Jy ! Component: 100 - total flux cleaned = 0.00894986 Jy ! Component: 150 - total flux cleaned = 0.00933397 Jy ! Component: 200 - total flux cleaned = 0.00951695 Jy ! Total flux subtracted in 200 components = 0.00951695 Jy ! Clean residual min=-0.006038 max=0.006462 Jy/beam ! Clean residual mean=0.000000 rms=0.001465 Jy/beam ! Combined flux in latest and established models = 0.268082 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 94 components and 0.268082 Jy ! Inverting map ! Added new window around map position (-61.8, 72). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00470248 Jy ! Component: 100 - total flux cleaned = 0.0063924 Jy ! Component: 150 - total flux cleaned = 0.0060774 Jy ! Component: 200 - total flux cleaned = 0.00562201 Jy ! Total flux subtracted in 200 components = 0.00562201 Jy ! Clean residual min=-0.005906 max=0.006276 Jy/beam ! Clean residual mean=-0.000000 rms=0.001395 Jy/beam ! Combined flux in latest and established models = 0.273704 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 119 components and 0.273704 Jy ! Inverting map ! Added new window around map position (76.5, -62.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00088276 Jy ! Component: 100 - total flux cleaned = -0.00127093 Jy ! Component: 150 - total flux cleaned = -0.00127019 Jy ! Component: 200 - total flux cleaned = -0.000656883 Jy ! Total flux subtracted in 200 components = -0.000656883 Jy ! Clean residual min=-0.005777 max=0.005143 Jy/beam ! Clean residual mean=0.000000 rms=0.001318 Jy/beam ! Combined flux in latest and established models = 0.273047 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 141 components and 0.273047 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.56 mas, bmaj=7.411 mas, bpa=-14.42 degrees ! Estimated noise=0.51363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000832718 Jy ! Component: 100 - total flux cleaned = 0.00155507 Jy ! Component: 150 - total flux cleaned = 0.0022256 Jy ! Component: 200 - total flux cleaned = 0.00210106 Jy ! Total flux subtracted in 200 components = 0.00210106 Jy ! Clean residual min=-0.006038 max=0.005707 Jy/beam ! Clean residual mean=-0.000003 rms=0.001474 Jy/beam ! Combined flux in latest and established models = 0.275148 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 = 0.000243418 Jy ! Component: 100 - total flux cleaned = 0.00082195 Jy ! Component: 150 - total flux cleaned = 0.00115793 Jy ! Component: 200 - total flux cleaned = 0.00191061 Jy ! Total flux subtracted in 200 components = 0.00191061 Jy ! Clean residual min=-0.006044 max=0.006076 Jy/beam ! Clean residual mean=-0.000002 rms=0.001466 Jy/beam ! Combined flux in latest and established models = 0.277058 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 187 components and 0.277058 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.204 mas, bmaj=7.405 mas, bpa=-23.38 degrees ! Estimated noise=0.459815 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00127575 Jy ! Component: 100 - total flux cleaned = -0.00169161 Jy ! Component: 150 - total flux cleaned = -0.00143946 Jy ! Component: 200 - total flux cleaned = -0.00131652 Jy ! Total flux subtracted in 200 components = -0.00131652 Jy ! Clean residual min=-0.005468 max=0.005732 Jy/beam ! Clean residual mean=-0.000003 rms=0.001276 Jy/beam ! Combined flux in latest and established models = 0.275742 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 203 components and 0.275742 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=0.096200Jy sigma=1.560383 ! Fit after self-cal, rms=0.095997Jy sigma=1.557277 wmodel J1722-0503_C_map.mod ! Writing 203 model components to file: J1722-0503_C_map.mod wobs J1722-0503_C_uvs.fits ! Writing UV FITS file: J1722-0503_C_uvs.fits wwins J1722-0503_C_map.win ! wwins: Wrote 7 windows to J1722-0503_C_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 = -0.00106806 Jy ! Component: 100 - total flux cleaned = -0.00239311 Jy ! Component: 150 - total flux cleaned = -0.0033078 Jy ! Component: 200 - total flux cleaned = -0.00443104 Jy ! Component: 250 - total flux cleaned = -0.00520951 Jy ! Component: 300 - total flux cleaned = -0.00581595 Jy ! Component: 350 - total flux cleaned = -0.00618632 Jy ! Component: 400 - total flux cleaned = -0.00669733 Jy ! Component: 450 - total flux cleaned = -0.00719989 Jy ! Component: 500 - total flux cleaned = -0.0077645 Jy ! Component: 550 - total flux cleaned = -0.00804213 Jy ! Component: 600 - total flux cleaned = -0.00831686 Jy ! Component: 650 - total flux cleaned = -0.00865518 Jy ! Component: 700 - total flux cleaned = -0.00898773 Jy ! Component: 750 - total flux cleaned = -0.0091196 Jy ! Component: 800 - total flux cleaned = -0.0094436 Jy ! Component: 850 - total flux cleaned = -0.00976335 Jy ! Component: 900 - total flux cleaned = -0.00982688 Jy ! Component: 950 - total flux cleaned = -0.0100772 Jy ! Component: 1000 - total flux cleaned = -0.0103236 Jy ! Component: 1050 - total flux cleaned = -0.0104449 Jy ! Component: 1100 - total flux cleaned = -0.0105051 Jy ! Component: 1150 - total flux cleaned = -0.0105054 Jy ! Component: 1200 - total flux cleaned = -0.0106824 Jy ! Component: 1250 - total flux cleaned = -0.0108568 Jy ! Component: 1300 - total flux cleaned = -0.0107988 Jy ! Component: 1350 - total flux cleaned = -0.0109132 Jy ! Component: 1400 - total flux cleaned = -0.011026 Jy ! Component: 1450 - total flux cleaned = -0.0110257 Jy ! Component: 1500 - total flux cleaned = -0.0110261 Jy ! Component: 1550 - total flux cleaned = -0.011081 Jy ! Component: 1600 - total flux cleaned = -0.0111898 Jy ! Component: 1650 - total flux cleaned = -0.0110813 Jy ! Component: 1700 - total flux cleaned = -0.0110816 Jy ! Component: 1750 - total flux cleaned = -0.0111353 Jy ! Component: 1800 - total flux cleaned = -0.0112414 Jy ! Component: 1850 - total flux cleaned = -0.0112411 Jy ! Component: 1900 - total flux cleaned = -0.0112407 Jy ! Component: 1950 - total flux cleaned = -0.0111888 Jy ! Component: 2000 - total flux cleaned = -0.0111887 Jy ! Component: 2050 - total flux cleaned = -0.0111379 Jy ! Component: 2100 - total flux cleaned = -0.0110367 Jy ! Component: 2150 - total flux cleaned = -0.0110369 Jy ! Component: 2200 - total flux cleaned = -0.0109374 Jy ! Component: 2250 - total flux cleaned = -0.0108382 Jy ! Component: 2300 - total flux cleaned = -0.0107397 Jy ! Component: 2350 - total flux cleaned = -0.0106908 Jy ! Component: 2400 - total flux cleaned = -0.0107874 Jy ! Component: 2450 - total flux cleaned = -0.0104974 Jy ! Component: 2500 - total flux cleaned = -0.0104017 Jy ! Component: 2550 - total flux cleaned = -0.0103543 Jy ! Component: 2600 - total flux cleaned = -0.0103071 Jy ! Component: 2650 - total flux cleaned = -0.0103545 Jy ! Component: 2700 - total flux cleaned = -0.0102609 Jy ! Component: 2750 - total flux cleaned = -0.0102143 Jy ! Component: 2800 - total flux cleaned = -0.0101682 Jy ! Component: 2850 - total flux cleaned = -0.0100299 Jy ! Component: 2900 - total flux cleaned = -0.0100759 Jy ! Component: 2950 - total flux cleaned = -0.0100301 Jy ! Component: 3000 - total flux cleaned = -0.01003 Jy ! Component: 3050 - total flux cleaned = -0.00993941 Jy ! Component: 3100 - total flux cleaned = -0.00993931 Jy ! Component: 3150 - total flux cleaned = -0.00993915 Jy ! Component: 3200 - total flux cleaned = -0.00976166 Jy ! Component: 3250 - total flux cleaned = -0.00993846 Jy ! Component: 3300 - total flux cleaned = -0.00989424 Jy ! Component: 3350 - total flux cleaned = -0.00980726 Jy ! Component: 3400 - total flux cleaned = -0.00972015 Jy ! Component: 3450 - total flux cleaned = -0.00972045 Jy ! Component: 3500 - total flux cleaned = -0.0097637 Jy ! Component: 3550 - total flux cleaned = -0.00967819 Jy ! Component: 3600 - total flux cleaned = -0.00967827 Jy ! Component: 3650 - total flux cleaned = -0.00972064 Jy ! Component: 3700 - total flux cleaned = -0.00972069 Jy ! Component: 3750 - total flux cleaned = -0.00976287 Jy ! Component: 3800 - total flux cleaned = -0.00976312 Jy ! Component: 3850 - total flux cleaned = -0.00976286 Jy ! Component: 3900 - total flux cleaned = -0.00976275 Jy ! Component: 3950 - total flux cleaned = -0.0096798 Jy ! Component: 4000 - total flux cleaned = -0.00968005 Jy ! Component: 4050 - total flux cleaned = -0.00955686 Jy ! Total flux subtracted in 4096 components = -0.00972105 Jy ! Clean residual min=-0.002077 max=0.002637 Jy/beam ! Clean residual mean=-0.000003 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.266021 Jy keep ! Adding 219 model components to the UV plane model. ! The established model now contains 417 components and 0.266021 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J1722-0503_C_20180619_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.204 x 7.405 at -23.38 degrees (North through East) ! Clean map min=-0.007122 max=0.18944 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J1722-0503_C_20180619_map.fits wmodel /tmp/maps//J1722-0503_C_20180619_map.mod ! Writing 417 model components to file: /tmp/maps//J1722-0503_C_20180619_map.mod wobs /tmp/maps//J1722-0503_C_20180619_uvs.fits ! Writing UV FITS file: /tmp/maps//J1722-0503_C_20180619_uvs.fits wwins /tmp/maps//J1722-0503_C_20180619_map.win ! wwins: Wrote 8 windows to /tmp/maps//J1722-0503_C_20180619_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.189443 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000792629 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.2552 1.2552 2.51039 5.02079 10.0416 20.0832 40.1663 80.3326 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0023 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.189 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 239.006 quit ! Quitting program ! Log file /tmp/maps//J1722-0503_C_20180619_dfm.log closed on Wed Jul 4 23:33:32 2018