! Started logfile: /vlbi/sb072/temp_maps//J0603+6040_X_dfm.log on Fri Dec 28 22:53:36 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 /vlbi/sb072/temp_maps//J0603+6040_X_uva.fits ! Reading UV FITS file: /vlbi/sb072/temp_maps//J0603+6040_X_uva.fits ! AN table 1: 23 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0603+6040 ! ! 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 8280 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 J0603+6040_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=1.000104Jy sigma=38.092178 ! Fit after self-cal, rms=0.988982Jy sigma=37.667283 ! 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=0.6785 mas, bmaj=2.928 mas, bpa=32.12 degrees ! Estimated noise=0.412822 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 = 0.00831826 Jy ! Component: 100 - total flux cleaned = 0.0100487 Jy ! Total flux subtracted in 100 components = 0.0100487 Jy ! Clean residual min=-0.001383 max=0.001279 Jy/beam ! Clean residual mean=0.000002 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0100487 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0100487 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=0.020507Jy sigma=0.756857 ! Fit after self-cal, rms=0.018527Jy sigma=0.680410 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00373546 Jy ! Component: 100 - total flux cleaned = 0.00458098 Jy ! Total flux subtracted in 100 components = 0.00458098 Jy ! Clean residual min=-0.001112 max=0.001123 Jy/beam ! Clean residual mean=0.000002 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0146296 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 10 components and 0.0146296 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=0.017825Jy sigma=0.652990 ! Fit after self-cal, rms=0.017825Jy sigma=0.652959 ! 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=0.9265 mas, bmaj=2.92 mas, bpa=31.2 degrees ! Estimated noise=0.206277 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 = 0.000614692 Jy ! Component: 100 - total flux cleaned = 0.00100348 Jy ! Component: 150 - total flux cleaned = 0.00127756 Jy ! Component: 200 - total flux cleaned = 0.00147517 Jy ! Total flux subtracted in 200 components = 0.00147517 Jy ! Clean residual min=-0.000555 max=0.000622 Jy/beam ! Clean residual mean=0.000003 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.0161048 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 0.0161048 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=0.017799Jy sigma=0.652035 ! Fit after self-cal, rms=0.017797Jy sigma=0.651899 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9265 x 2.92 at 31.2 degrees (North through East) ! Clean map min=-0.0005382 max=0.015056 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 1.07 KP 0.99 ! LA 0.97 MK 0.95 NL 1.06 OV 1.04 ! PT 1.09 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.95 KP 0.95 ! LA 1.00 MK 1.03 NL 1.02 OV 1.02 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.93 HN 1.01 KP 0.98 ! LA 1.04 MK 0.97 NL 0.95 OV 1.01 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 0.91 KP 0.92 ! LA 1.04 MK 1.02 NL 0.93 OV 1.10 ! PT 1.07 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.86 HN 1.09 KP 0.95 ! LA 1.00 MK 0.93 NL 0.97 OV 0.97 ! PT 1.08 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 1.00 KP 0.85 ! LA 0.99 MK 1.04 NL 0.98 OV 1.04 ! PT 1.07 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.93 HN 0.94 KP 0.85 ! LA 1.03 MK 1.05 NL 1.00 OV 0.94 ! PT 1.10 SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 0.95 KP 1.05 ! LA 0.94 MK 1.11 NL 1.01 OV 1.10 ! PT 1.01 SC 1.01 ! ! ! Fit before self-cal, rms=0.017797Jy sigma=0.651899 ! Fit after self-cal, rms=0.017623Jy sigma=0.650393 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9272 mas, bmaj=2.906 mas, bpa=31.15 degrees ! Estimated noise=0.204703 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 = 0.000166016 Jy ! Component: 100 - total flux cleaned = 0.000206157 Jy ! Component: 150 - total flux cleaned = 0.00021951 Jy ! Component: 200 - total flux cleaned = 0.000231328 Jy ! Total flux subtracted in 200 components = 0.000231328 Jy ! Clean residual min=-0.000577 max=0.000581 Jy/beam ! Clean residual mean=0.000005 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.0163361 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.0163361 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=0.017620Jy sigma=0.650291 ! Fit after self-cal, rms=0.017627Jy sigma=0.650156 ! 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=0.017627Jy sigma=0.650156 ! Fit after self-cal, rms=0.017625Jy sigma=0.650138 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9253 mas, bmaj=2.905 mas, bpa=31.13 degrees ! Estimated noise=0.204576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.32363e-05 Jy ! Component: 100 - total flux cleaned = 9.32339e-05 Jy ! Component: 150 - total flux cleaned = 0.000100359 Jy ! Component: 200 - total flux cleaned = 0.000107016 Jy ! Total flux subtracted in 200 components = 0.000107016 Jy ! Clean residual min=-0.000568 max=0.000579 Jy/beam ! Clean residual mean=0.000005 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.0164432 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 31 components and 0.0164432 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=0.017624Jy sigma=0.650086 ! Fit after self-cal, rms=0.017625Jy sigma=0.650082 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 = 1.03657e-05 Jy ! Component: 100 - total flux cleaned = 1.66388e-05 Jy ! Component: 150 - total flux cleaned = 2.26583e-05 Jy ! Component: 200 - total flux cleaned = 2.55252e-05 Jy ! Total flux subtracted in 200 components = 2.55252e-05 Jy ! Clean residual min=-0.000566 max=0.000578 Jy/beam ! Clean residual mean=0.000005 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.0164687 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 34 components and 0.0164687 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=0.017624Jy sigma=0.650050 ! Fit after self-cal, rms=0.017624Jy sigma=0.650049 ! 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=0.017624Jy sigma=0.650049 ! Fit after self-cal, rms=0.017621Jy sigma=0.650041 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.923 mas, bmaj=2.907 mas, bpa=31.13 degrees ! Estimated noise=0.204602 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.26879e-05 Jy ! Component: 100 - total flux cleaned = 4.21448e-05 Jy ! Component: 150 - total flux cleaned = 5.10296e-05 Jy ! Component: 200 - total flux cleaned = 5.66384e-05 Jy ! Total flux subtracted in 200 components = 5.66384e-05 Jy ! Clean residual min=-0.000565 max=0.000576 Jy/beam ! Clean residual mean=0.000005 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.0165253 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 37 components and 0.0165253 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=0.017620Jy sigma=0.650011 ! Fit after self-cal, rms=0.017620Jy sigma=0.650009 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 = 1.12123e-05 Jy ! Component: 100 - total flux cleaned = 1.3774e-05 Jy ! Component: 150 - total flux cleaned = 1.62599e-05 Jy ! Component: 200 - total flux cleaned = 2.12289e-05 Jy ! Total flux subtracted in 200 components = 2.12289e-05 Jy ! Clean residual min=-0.000564 max=0.000575 Jy/beam ! Clean residual mean=0.000005 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.0165466 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 39 components and 0.0165465 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=0.017619Jy sigma=0.649986 ! Fit after self-cal, rms=0.017619Jy sigma=0.649985 ! 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=0.017619Jy sigma=0.649985 ! Fit after self-cal, rms=0.017621Jy sigma=0.649979 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.923 mas, bmaj=3.102 mas, bpa=29.92 degrees ! Estimated noise=0.261127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000267633 Jy ! Component: 100 - total flux cleaned = 0.000319188 Jy ! Component: 150 - total flux cleaned = 0.000340093 Jy ! Component: 200 - total flux cleaned = 0.00035457 Jy ! Total flux subtracted in 200 components = 0.00035457 Jy ! Clean residual min=-0.000640 max=0.000696 Jy/beam ! Clean residual mean=0.000009 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0169011 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 46 components and 0.0169011 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=0.017624Jy sigma=0.650077 ! Fit after self-cal, rms=0.017623Jy sigma=0.650052 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 = 4.46328e-05 Jy ! Component: 100 - total flux cleaned = 5.49845e-05 Jy ! Component: 150 - total flux cleaned = 6.74292e-05 Jy ! Component: 200 - total flux cleaned = 7.30223e-05 Jy ! Total flux subtracted in 200 components = 7.30223e-05 Jy ! Clean residual min=-0.000641 max=0.000690 Jy/beam ! Clean residual mean=0.000009 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.0169741 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 46 components and 0.0169741 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=0.017625Jy sigma=0.650131 ! Fit after self-cal, rms=0.017625Jy sigma=0.650125 ! 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=0.9209 mas, bmaj=2.909 mas, bpa=31.14 degrees ! Estimated noise=0.204687 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9209 x 2.909 at 31.14 degrees (North through East) ! Clean map min=-0.00053641 max=0.015028 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=0.674 mas, bmaj=2.918 mas, bpa=32.08 degrees ! Estimated noise=0.409587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113899 Jy ! Component: 100 - total flux cleaned = 0.0139187 Jy ! Component: 150 - total flux cleaned = 0.014558 Jy ! Component: 200 - total flux cleaned = 0.0149388 Jy ! Total flux subtracted in 200 components = 0.0149388 Jy ! Clean residual min=-0.001157 max=0.001107 Jy/beam ! Clean residual mean=0.000003 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0149388 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 0.0149388 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9209 mas, bmaj=2.909 mas, bpa=31.14 degrees ! Estimated noise=0.204687 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 (1.6, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000743748 Jy ! Component: 100 - total flux cleaned = 0.00123141 Jy ! Component: 150 - total flux cleaned = 0.00151877 Jy ! Component: 200 - total flux cleaned = 0.00170878 Jy ! Total flux subtracted in 200 components = 0.00170878 Jy ! Clean residual min=-0.000574 max=0.000526 Jy/beam ! Clean residual mean=0.000005 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.0166476 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 39 components and 0.0166476 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=1.923 mas, bmaj=3.102 mas, bpa=29.92 degrees ! Estimated noise=0.261127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000383392 Jy ! Component: 100 - total flux cleaned = 0.000650521 Jy ! Component: 150 - total flux cleaned = 0.000851468 Jy ! Component: 200 - total flux cleaned = 0.000960741 Jy ! Total flux subtracted in 200 components = 0.000960741 Jy ! Clean residual min=-0.000622 max=0.000594 Jy/beam ! Clean residual mean=0.000006 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.0176083 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 = 7.13424e-05 Jy ! Component: 100 - total flux cleaned = 0.000110365 Jy ! Component: 150 - total flux cleaned = 0.000141506 Jy ! Component: 200 - total flux cleaned = 0.000174008 Jy ! Total flux subtracted in 200 components = 0.000174008 Jy ! Clean residual min=-0.000602 max=0.000599 Jy/beam ! Clean residual mean=0.000005 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.0177823 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 89 components and 0.0177823 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9209 mas, bmaj=2.909 mas, bpa=31.14 degrees ! Estimated noise=0.204687 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.04063e-05 Jy ! Component: 100 - total flux cleaned = 4.11565e-07 Jy ! Component: 150 - total flux cleaned = 3.59711e-05 Jy ! Component: 200 - total flux cleaned = 6.7994e-05 Jy ! Total flux subtracted in 200 components = 6.7994e-05 Jy ! Clean residual min=-0.000484 max=0.000496 Jy/beam ! Clean residual mean=0.000002 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.0178503 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 103 components and 0.0178503 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=0.017602Jy sigma=0.649298 ! Fit after self-cal, rms=0.017599Jy sigma=0.649123 wmodel J0603+6040_X_map.mod ! Writing 103 model components to file: J0603+6040_X_map.mod wobs J0603+6040_X_uvs.fits ! Writing UV FITS file: J0603+6040_X_uvs.fits wwins J0603+6040_X_map.win ! wwins: Wrote 2 windows to J0603+6040_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 = 5.59151e-05 Jy ! Component: 100 - total flux cleaned = 0.000114737 Jy ! Component: 150 - total flux cleaned = 0.000122962 Jy ! Component: 200 - total flux cleaned = 9.96881e-05 Jy ! Component: 250 - total flux cleaned = 8.46012e-05 Jy ! Component: 300 - total flux cleaned = 7.72448e-05 Jy ! Component: 350 - total flux cleaned = 6.30632e-05 Jy ! Component: 400 - total flux cleaned = 2.85626e-05 Jy ! Component: 450 - total flux cleaned = 8.26895e-06 Jy ! Component: 500 - total flux cleaned = -1.81369e-05 Jy ! Component: 550 - total flux cleaned = -4.38275e-05 Jy ! Component: 600 - total flux cleaned = -3.09938e-05 Jy ! Component: 650 - total flux cleaned = -3.10492e-05 Jy ! Component: 700 - total flux cleaned = -3.72247e-05 Jy ! Component: 750 - total flux cleaned = -4.32546e-05 Jy ! Component: 800 - total flux cleaned = -4.32973e-05 Jy ! Component: 850 - total flux cleaned = -4.91363e-05 Jy ! Component: 900 - total flux cleaned = -3.76774e-05 Jy ! Component: 950 - total flux cleaned = -4.33886e-05 Jy ! Component: 1000 - total flux cleaned = -3.22765e-05 Jy ! Component: 1050 - total flux cleaned = -4.34006e-05 Jy ! Component: 1100 - total flux cleaned = -4.33707e-05 Jy ! Component: 1150 - total flux cleaned = -2.17271e-05 Jy ! Component: 1200 - total flux cleaned = -2.69991e-05 Jy ! Component: 1250 - total flux cleaned = -5.74184e-07 Jy ! Component: 1300 - total flux cleaned = -6.57601e-07 Jy ! Component: 1350 - total flux cleaned = -5.79783e-06 Jy ! Component: 1400 - total flux cleaned = 9.58483e-06 Jy ! Component: 1450 - total flux cleaned = 2.47715e-05 Jy ! Component: 1500 - total flux cleaned = 2.97929e-05 Jy ! Component: 1550 - total flux cleaned = 3.46998e-05 Jy ! Component: 1600 - total flux cleaned = 3.46645e-05 Jy ! Component: 1650 - total flux cleaned = 7.37418e-05 Jy ! Component: 1700 - total flux cleaned = 5.91811e-05 Jy ! Component: 1750 - total flux cleaned = 7.83852e-05 Jy ! Component: 1800 - total flux cleaned = 9.74408e-05 Jy ! Component: 1850 - total flux cleaned = 9.74712e-05 Jy ! Component: 1900 - total flux cleaned = 0.000106863 Jy ! Component: 1950 - total flux cleaned = 0.000111543 Jy ! Component: 2000 - total flux cleaned = 0.000116211 Jy ! Component: 2050 - total flux cleaned = 0.000130033 Jy ! Component: 2100 - total flux cleaned = 0.00013463 Jy ! Component: 2150 - total flux cleaned = 0.000152769 Jy ! Component: 2200 - total flux cleaned = 0.000152731 Jy ! Component: 2250 - total flux cleaned = 0.000161644 Jy ! Component: 2300 - total flux cleaned = 0.00017054 Jy ! Component: 2350 - total flux cleaned = 0.000174945 Jy ! Component: 2400 - total flux cleaned = 0.000174952 Jy ! Component: 2450 - total flux cleaned = 0.000183677 Jy ! Component: 2500 - total flux cleaned = 0.000196715 Jy ! Component: 2550 - total flux cleaned = 0.000205338 Jy ! Component: 2600 - total flux cleaned = 0.000218122 Jy ! Component: 2650 - total flux cleaned = 0.000213855 Jy ! Component: 2700 - total flux cleaned = 0.000230788 Jy ! Component: 2750 - total flux cleaned = 0.000243379 Jy ! Component: 2800 - total flux cleaned = 0.000255917 Jy ! Component: 2850 - total flux cleaned = 0.000264225 Jy ! Component: 2900 - total flux cleaned = 0.000276593 Jy ! Component: 2950 - total flux cleaned = 0.000297045 Jy ! Component: 3000 - total flux cleaned = 0.000301143 Jy ! Component: 3050 - total flux cleaned = 0.000329479 Jy ! Component: 3100 - total flux cleaned = 0.000341555 Jy ! Component: 3150 - total flux cleaned = 0.000353536 Jy ! Component: 3200 - total flux cleaned = 0.000385399 Jy ! Component: 3250 - total flux cleaned = 0.000385382 Jy ! Component: 3300 - total flux cleaned = 0.000401114 Jy ! Component: 3350 - total flux cleaned = 0.000424601 Jy ! Component: 3400 - total flux cleaned = 0.000444031 Jy ! Component: 3450 - total flux cleaned = 0.000455643 Jy ! Component: 3500 - total flux cleaned = 0.000482604 Jy ! Component: 3550 - total flux cleaned = 0.000482598 Jy ! Component: 3600 - total flux cleaned = 0.00049405 Jy ! Component: 3650 - total flux cleaned = 0.000524414 Jy ! Component: 3700 - total flux cleaned = 0.000539544 Jy ! Component: 3750 - total flux cleaned = 0.000547072 Jy ! Component: 3800 - total flux cleaned = 0.000569531 Jy ! Component: 3850 - total flux cleaned = 0.000606764 Jy ! Component: 3900 - total flux cleaned = 0.000599357 Jy ! Component: 3950 - total flux cleaned = 0.000614116 Jy ! Component: 4000 - total flux cleaned = 0.000636154 Jy ! Component: 4050 - total flux cleaned = 0.000661729 Jy ! Total flux subtracted in 4096 components = 0.00069811 Jy ! Clean residual min=-0.000189 max=0.000229 Jy/beam ! Clean residual mean=-0.000000 rms=0.000064 Jy/beam ! Combined flux in latest and established models = 0.0185485 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 377 components and 0.0185485 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/sb072/temp_maps//J0603+6040_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9209 x 2.909 at 31.14 degrees (North through East) ! Clean map min=-0.00039729 max=0.014919 Jy/beam ! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J0603+6040_X_map.fits wmodel /vlbi/sb072/temp_maps//J0603+6040_X_map.mod ! Writing 377 model components to file: /vlbi/sb072/temp_maps//J0603+6040_X_map.mod wobs /vlbi/sb072/temp_maps//J0603+6040_X_uvs.fits ! Writing UV FITS file: /vlbi/sb072/temp_maps//J0603+6040_X_uvs.fits wwins /vlbi/sb072/temp_maps//J0603+6040_X_map.win ! wwins: Wrote 3 windows to /vlbi/sb072/temp_maps//J0603+6040_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0149187 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.4055e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.28808 1.28808 2.57616 5.15232 10.3046 20.6093 41.2185 82.4371 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.014 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 232.904 quit ! Quitting program ! Log file /vlbi/sb072/temp_maps//J0603+6040_X_dfm.log closed on Fri Dec 28 22:53:40 2018