! Started logfile: .//J0114+2623_X_20180501_dfm.log on Tue Jun 5 07:31:43 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J0114+2623_X_20180501_uva.fits ! Reading UV FITS file: .//J0114+2623_X_20180501_uva.fits ! AN table 1: 90 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0114+2623 ! ! 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 94 lines of history. ! ! Reading 25920 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0114+2623_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 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 0.200x0.200 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. ! ! 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=1.001129Jy sigma=27.543758 ! Fit after self-cal, rms=0.983187Jy sigma=27.125729 ! 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=0.711 mas, bmaj=2.106 mas, bpa=11.72 degrees ! Estimated noise=0.3551 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 = 0.0131425 Jy ! Component: 100 - total flux cleaned = 0.0137489 Jy ! Total flux subtracted in 100 components = 0.0137489 Jy ! Clean residual min=-0.007625 max=0.005573 Jy/beam ! Clean residual mean=0.000000 rms=0.001226 Jy/beam ! Combined flux in latest and established models = 0.0137489 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0137489 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=0.042406Jy sigma=1.042028 ! Fit after self-cal, rms=0.041239Jy sigma=1.006996 ! 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=0.9024 mas, bmaj=2.25 mas, bpa=10.77 degrees ! Estimated noise=0.162774 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 = 0.000921151 Jy ! Component: 100 - total flux cleaned = -1.95513e-05 Jy ! Component: 150 - total flux cleaned = -0.000797521 Jy ! Component: 200 - total flux cleaned = -0.00165318 Jy ! Total flux subtracted in 200 components = -0.00165318 Jy ! Clean residual min=-0.007000 max=0.004316 Jy/beam ! Clean residual mean=0.000000 rms=0.001095 Jy/beam ! Combined flux in latest and established models = 0.0120957 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.0120957 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=0.040231Jy sigma=0.989949 ! Fit after self-cal, rms=0.039979Jy sigma=0.986202 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9024 x 2.25 at 10.77 degrees (North through East) ! Clean map min=-0.0072348 max=0.018998 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.31 HN 0.27 KP 1.83 ! LA 1.50 MK 1.49 NL 1.34 OV 1.42 ! SC 1.35 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.17 HN 0.33 KP 1.55 ! LA 1.38 MK 1.65 NL 1.43 OV 1.46 ! SC 1.23 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 0.34 KP 1.72 ! LA 1.47 MK 1.52 NL 1.52 OV 1.36 ! SC 1.36 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.08 HN 0.35 KP 1.63 ! LA 1.40 MK 1.33 NL 1.62 OV 1.48 ! SC 1.17 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.06 HN 0.35 KP 1.66 ! LA 1.24 MK 1.57 NL 1.63 OV 1.35 ! SC 1.20 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.21 HN 0.29 KP 1.71 ! LA 1.30 MK 1.41 NL 1.76 OV 1.42 ! SC 1.26 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.09 HN 0.33 KP 1.64 ! LA 1.34 MK 1.33 NL 1.79 OV 1.19 ! SC 1.17 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.30 HN 0.25 KP 1.92 ! LA 1.59 MK 1.60 NL 1.59 OV 1.27 ! SC 1.31 ! ! ! Fit before self-cal, rms=0.039979Jy sigma=0.986202 ! Fit after self-cal, rms=0.040726Jy sigma=0.887250 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8766 mas, bmaj=2.1 mas, bpa=5.321 degrees ! Estimated noise=0.172361 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 (-12.2, -28.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112249 Jy ! Component: 100 - total flux cleaned = 0.00175207 Jy ! Component: 150 - total flux cleaned = 0.00205226 Jy ! Component: 200 - total flux cleaned = 0.00230024 Jy ! Total flux subtracted in 200 components = 0.00230024 Jy ! Clean residual min=-0.000716 max=0.000697 Jy/beam ! Clean residual mean=0.000000 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0143959 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 40 components and 0.0143959 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=0.040666Jy sigma=0.886536 ! Fit after self-cal, rms=0.043934Jy sigma=0.823698 ! 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=0.043934Jy sigma=0.823698 ! Fit after self-cal, rms=0.105846Jy sigma=0.789493 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8446 mas, bmaj=2.218 mas, bpa=0.3527 degrees ! Estimated noise=0.201274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000390339 Jy ! Component: 100 - total flux cleaned = 0.000542661 Jy ! Component: 150 - total flux cleaned = 0.000679284 Jy ! Component: 200 - total flux cleaned = 0.000791884 Jy ! Total flux subtracted in 200 components = 0.000791884 Jy ! Clean residual min=-0.000617 max=0.000608 Jy/beam ! Clean residual mean=0.000000 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0151878 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 63 components and 0.0151878 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=0.105833Jy sigma=0.789451 ! Fit after self-cal, rms=0.107244Jy sigma=0.779140 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 = -0.00180156 Jy ! Component: 100 - total flux cleaned = -0.00233469 Jy ! Component: 150 - total flux cleaned = -0.00256446 Jy ! Component: 200 - total flux cleaned = -0.00259523 Jy ! Total flux subtracted in 200 components = -0.00259523 Jy ! Clean residual min=-0.002615 max=0.001289 Jy/beam ! Clean residual mean=-0.000000 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0125926 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 78 components and 0.0125926 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=0.107071Jy sigma=0.781984 ! Fit after self-cal, rms=0.107119Jy sigma=0.781740 ! 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=0.107119Jy sigma=0.781740 ! Fit after self-cal, rms=0.168006Jy sigma=0.775098 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8438 mas, bmaj=2.274 mas, bpa=-0.7457 degrees ! Estimated noise=0.201132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000531184 Jy ! Component: 100 - total flux cleaned = -0.000505832 Jy ! Component: 150 - total flux cleaned = -0.000398684 Jy ! Component: 200 - total flux cleaned = -0.000302727 Jy ! Total flux subtracted in 200 components = -0.000302727 Jy ! Clean residual min=-0.000984 max=0.000668 Jy/beam ! Clean residual mean=-0.000000 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.0122898 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 83 components and 0.0122898 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=0.167980Jy sigma=0.775549 ! Fit after self-cal, rms=0.168238Jy sigma=0.774988 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 = -0.000466402 Jy ! Component: 100 - total flux cleaned = -0.000432577 Jy ! Component: 150 - total flux cleaned = -0.000432851 Jy ! Component: 200 - total flux cleaned = -0.000447107 Jy ! Total flux subtracted in 200 components = -0.000447107 Jy ! Clean residual min=-0.001497 max=0.000883 Jy/beam ! Clean residual mean=-0.000000 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0118427 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 88 components and 0.0118427 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=0.168209Jy sigma=0.775808 ! Fit after self-cal, rms=0.168220Jy sigma=0.775747 ! 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=0.168220Jy sigma=0.775747 ! Fit after self-cal, rms=0.207844Jy sigma=0.773820 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.272 mas, bmaj=2.432 mas, bpa=-1.219 degrees ! Estimated noise=0.379096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000748818 Jy ! Component: 100 - total flux cleaned = -0.000882086 Jy ! Component: 150 - total flux cleaned = -0.000926422 Jy ! Component: 200 - total flux cleaned = -0.000953604 Jy ! Total flux subtracted in 200 components = -0.000953604 Jy ! Clean residual min=-0.001370 max=0.001171 Jy/beam ! Clean residual mean=-0.000000 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0108891 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 102 components and 0.0108891 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=0.207830Jy sigma=0.774378 ! Fit after self-cal, rms=0.207903Jy sigma=0.774276 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 = -0.000401412 Jy ! Component: 100 - total flux cleaned = -0.000469164 Jy ! Component: 150 - total flux cleaned = -0.000514559 Jy ! Component: 200 - total flux cleaned = -0.000542814 Jy ! Total flux subtracted in 200 components = -0.000542814 Jy ! Clean residual min=-0.001540 max=0.001258 Jy/beam ! Clean residual mean=-0.000000 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0103463 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 111 components and 0.0103463 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=0.207903Jy sigma=0.774809 ! Fit after self-cal, rms=0.207908Jy sigma=0.774771 ! 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=0.8466 mas, bmaj=2.29 mas, bpa=-1.079 degrees ! Estimated noise=0.196594 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8466 x 2.29 at -1.079 degrees (North through East) ! Clean map min=-0.004047 max=0.015431 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=0.7156 mas, bmaj=2.225 mas, bpa=-0.4739 degrees ! Estimated noise=0.42516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0133552 Jy ! Component: 100 - total flux cleaned = 0.0138836 Jy ! Component: 150 - total flux cleaned = 0.0131375 Jy ! Component: 200 - total flux cleaned = 0.0119618 Jy ! Total flux subtracted in 200 components = 0.0119618 Jy ! Clean residual min=-0.002420 max=0.001933 Jy/beam ! Clean residual mean=0.000000 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0119618 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0119618 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8466 mas, bmaj=2.29 mas, bpa=-1.079 degrees ! Estimated noise=0.196594 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 = -0.000682547 Jy ! Component: 100 - total flux cleaned = -0.00122689 Jy ! Component: 150 - total flux cleaned = -0.00142865 Jy ! Component: 200 - total flux cleaned = -0.00154711 Jy ! Total flux subtracted in 200 components = -0.00154711 Jy ! Clean residual min=-0.001404 max=0.000827 Jy/beam ! Clean residual mean=-0.000000 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.0104147 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 0.0104147 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=1.272 mas, bmaj=2.432 mas, bpa=-1.219 degrees ! Estimated noise=0.379096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000366056 Jy ! Component: 100 - total flux cleaned = -0.000340664 Jy ! Component: 150 - total flux cleaned = -0.00031785 Jy ! Component: 200 - total flux cleaned = -0.00029641 Jy ! Total flux subtracted in 200 components = -0.00029641 Jy ! Clean residual min=-0.001881 max=0.001333 Jy/beam ! Clean residual mean=-0.000000 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0101183 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 = -1.95423e-05 Jy ! Component: 100 - total flux cleaned = -5.64247e-05 Jy ! Component: 150 - total flux cleaned = -9.14875e-05 Jy ! Component: 200 - total flux cleaned = -0.00010825 Jy ! Total flux subtracted in 200 components = -0.00010825 Jy ! Clean residual min=-0.001793 max=0.001283 Jy/beam ! Clean residual mean=-0.000000 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0100101 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 55 components and 0.0100101 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8466 mas, bmaj=2.29 mas, bpa=-1.079 degrees ! Estimated noise=0.196594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000147343 Jy ! Component: 100 - total flux cleaned = 0.00026997 Jy ! Component: 150 - total flux cleaned = 0.000377318 Jy ! Component: 200 - total flux cleaned = 0.000471592 Jy ! Total flux subtracted in 200 components = 0.000471592 Jy ! Clean residual min=-0.001162 max=0.000809 Jy/beam ! Clean residual mean=-0.000000 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.0104817 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 64 components and 0.0104817 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=0.207893Jy sigma=0.774970 ! Fit after self-cal, rms=0.207895Jy sigma=0.774813 wmodel J0114+2623_X_map.mod ! Writing 64 model components to file: J0114+2623_X_map.mod wobs J0114+2623_X_uvs.fits ! Writing UV FITS file: J0114+2623_X_uvs.fits wwins J0114+2623_X_map.win ! wwins: Wrote 2 windows to J0114+2623_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 = -0.000489468 Jy ! Component: 100 - total flux cleaned = -0.000877728 Jy ! Component: 150 - total flux cleaned = -0.00110836 Jy ! Component: 200 - total flux cleaned = -0.00125865 Jy ! Component: 250 - total flux cleaned = -0.0014396 Jy ! Component: 300 - total flux cleaned = -0.00159299 Jy ! Component: 350 - total flux cleaned = -0.00173143 Jy ! Component: 400 - total flux cleaned = -0.0018444 Jy ! Component: 450 - total flux cleaned = -0.00195502 Jy ! Component: 500 - total flux cleaned = -0.00203123 Jy ! Component: 550 - total flux cleaned = -0.00213827 Jy ! Component: 600 - total flux cleaned = -0.00222245 Jy ! Component: 650 - total flux cleaned = -0.00230566 Jy ! Component: 700 - total flux cleaned = -0.00240821 Jy ! Component: 750 - total flux cleaned = -0.00247921 Jy ! Component: 800 - total flux cleaned = -0.00255937 Jy ! Component: 850 - total flux cleaned = -0.00261868 Jy ! Component: 900 - total flux cleaned = -0.00266754 Jy ! Component: 950 - total flux cleaned = -0.00271588 Jy ! Component: 1000 - total flux cleaned = -0.00274459 Jy ! Component: 1050 - total flux cleaned = -0.0028014 Jy ! Component: 1100 - total flux cleaned = -0.00284839 Jy ! Component: 1150 - total flux cleaned = -0.00292273 Jy ! Component: 1200 - total flux cleaned = -0.00298733 Jy ! Component: 1250 - total flux cleaned = -0.00302395 Jy ! Component: 1300 - total flux cleaned = -0.00307832 Jy ! Component: 1350 - total flux cleaned = -0.00311421 Jy ! Component: 1400 - total flux cleaned = -0.00316767 Jy ! Component: 1450 - total flux cleaned = -0.00318534 Jy ! Component: 1500 - total flux cleaned = -0.00321175 Jy ! Component: 1550 - total flux cleaned = -0.00324669 Jy ! Component: 1600 - total flux cleaned = -0.0032554 Jy ! Component: 1650 - total flux cleaned = -0.00328129 Jy ! Component: 1700 - total flux cleaned = -0.00328987 Jy ! Component: 1750 - total flux cleaned = -0.0032899 Jy ! Component: 1800 - total flux cleaned = -0.00329837 Jy ! Component: 1850 - total flux cleaned = -0.00330679 Jy ! Component: 1900 - total flux cleaned = -0.00329848 Jy ! Component: 1950 - total flux cleaned = -0.00331507 Jy ! Component: 2000 - total flux cleaned = -0.00329862 Jy ! Component: 2050 - total flux cleaned = -0.00330686 Jy ! Component: 2100 - total flux cleaned = -0.00329059 Jy ! Component: 2150 - total flux cleaned = -0.00329869 Jy ! Component: 2200 - total flux cleaned = -0.0033228 Jy ! Component: 2250 - total flux cleaned = -0.00333882 Jy ! Component: 2300 - total flux cleaned = -0.00333884 Jy ! Component: 2350 - total flux cleaned = -0.00335469 Jy ! Component: 2400 - total flux cleaned = -0.0033626 Jy ! Component: 2450 - total flux cleaned = -0.00336261 Jy ! Component: 2500 - total flux cleaned = -0.00338612 Jy ! Component: 2550 - total flux cleaned = -0.0033861 Jy ! Component: 2600 - total flux cleaned = -0.00342473 Jy ! Component: 2650 - total flux cleaned = -0.00343238 Jy ! Component: 2700 - total flux cleaned = -0.00342473 Jy ! Component: 2750 - total flux cleaned = -0.00344003 Jy ! Component: 2800 - total flux cleaned = -0.00348561 Jy ! Component: 2850 - total flux cleaned = -0.00350831 Jy ! Component: 2900 - total flux cleaned = -0.00350074 Jy ! Component: 2950 - total flux cleaned = -0.0035233 Jy ! Component: 3000 - total flux cleaned = -0.0035383 Jy ! Component: 3050 - total flux cleaned = -0.00355323 Jy ! Component: 3100 - total flux cleaned = -0.00358296 Jy ! Component: 3150 - total flux cleaned = -0.00359774 Jy ! Component: 3200 - total flux cleaned = -0.00363472 Jy ! Component: 3250 - total flux cleaned = -0.00366421 Jy ! Component: 3300 - total flux cleaned = -0.00367891 Jy ! Component: 3350 - total flux cleaned = -0.00370092 Jy ! Component: 3400 - total flux cleaned = -0.00373751 Jy ! Component: 3450 - total flux cleaned = -0.00377398 Jy ! Component: 3500 - total flux cleaned = -0.00379581 Jy ! Component: 3550 - total flux cleaned = -0.0038176 Jy ! Component: 3600 - total flux cleaned = -0.00383213 Jy ! Component: 3650 - total flux cleaned = -0.00387552 Jy ! Component: 3700 - total flux cleaned = -0.00388997 Jy ! Component: 3750 - total flux cleaned = -0.00391161 Jy ! Component: 3800 - total flux cleaned = -0.003926 Jy ! Component: 3850 - total flux cleaned = -0.00394757 Jy ! Component: 3900 - total flux cleaned = -0.00399069 Jy ! Component: 3950 - total flux cleaned = -0.00404806 Jy ! Component: 4000 - total flux cleaned = -0.00406238 Jy ! Component: 4050 - total flux cleaned = -0.00409104 Jy ! Total flux subtracted in 4096 components = -0.00412679 Jy ! Clean residual min=-0.000421 max=0.000395 Jy/beam ! Clean residual mean=0.000000 rms=0.000115 Jy/beam ! Combined flux in latest and established models = 0.00635488 Jy keep ! Adding 167 model components to the UV plane model. ! The established model now contains 229 components and 0.00635488 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0114+2623_X_20180501_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8466 x 2.29 at -1.079 degrees (North through East) ! Clean map min=-0.0034717 max=0.013389 Jy/beam ! Writing clean map to FITS file: .//J0114+2623_X_20180501_map.fits wmodel .//J0114+2623_X_20180501_map.mod ! Writing 229 model components to file: .//J0114+2623_X_20180501_map.mod wobs .//J0114+2623_X_20180501_uvs.fits ! Writing UV FITS file: .//J0114+2623_X_20180501_uvs.fits wwins .//J0114+2623_X_20180501_map.win ! wwins: Wrote 3 windows to .//J0114+2623_X_20180501_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0133894 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000112817 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.52777 2.52777 5.05553 10.1111 20.2221 40.4443 80.8885 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.013 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 118.681 quit ! Quitting program ! Log file .//J0114+2623_X_20180501_dfm.log closed on Tue Jun 5 07:31:48 2018