! Started logfile: .//J0027-0503_C_dfm.log on Mon Jan 20 17:04:04 2020 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 .//J0027-0503_C_uva.fits ! Reading UV FITS file: .//J0027-0503_C_uva.fits ! AN table 1: 15 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0027-0503 ! ! 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 3360 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 J0027-0503_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=0.997896Jy sigma=22.911524 ! Fit after self-cal, rms=0.942959Jy sigma=21.653056 ! 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=2.399 mas, bmaj=7.979 mas, bpa=-9.627 degrees ! Estimated noise=0.738572 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 = 0.0470017 Jy ! Component: 100 - total flux cleaned = 0.0571326 Jy ! Total flux subtracted in 100 components = 0.0571326 Jy ! Clean residual min=-0.007305 max=0.017840 Jy/beam ! Clean residual mean=-0.000009 rms=0.002878 Jy/beam ! Combined flux in latest and established models = 0.0571326 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0571326 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=0.047731Jy sigma=0.960036 ! Fit after self-cal, rms=0.045933Jy sigma=0.929251 ! Inverting map ! Added new window around map position (9.6, -21). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0142717 Jy ! Component: 100 - total flux cleaned = 0.0143649 Jy ! Total flux subtracted in 100 components = 0.0143649 Jy ! Clean residual min=-0.006998 max=0.012325 Jy/beam ! Clean residual mean=-0.000006 rms=0.002018 Jy/beam ! Combined flux in latest and established models = 0.0714975 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 25 components and 0.0714975 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=0.042753Jy sigma=0.845312 ! Fit after self-cal, rms=0.041931Jy sigma=0.826012 ! 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=2.91 mas, bmaj=8.104 mas, bpa=-9.421 degrees ! Estimated noise=0.563603 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 = -0.000118707 Jy ! Component: 100 - total flux cleaned = -0.00118126 Jy ! Component: 150 - total flux cleaned = -0.00197305 Jy ! Component: 200 - total flux cleaned = -0.00229023 Jy ! Total flux subtracted in 200 components = -0.00229023 Jy ! Clean residual min=-0.006060 max=0.007213 Jy/beam ! Clean residual mean=-0.000003 rms=0.001642 Jy/beam ! Combined flux in latest and established models = 0.0692073 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 52 components and 0.0692073 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=0.040766Jy sigma=0.792052 ! Fit after self-cal, rms=0.040609Jy sigma=0.789412 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.91 x 8.104 at -9.421 degrees (North through East) ! Clean map min=-0.0060638 max=0.053877 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.82 HN 1.12 KP 1.65 ! LA 2.04 NL 1.02 OV 1.38 PT 1.65 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.79 HN 1.42 KP 1.98 ! LA 2.03 NL 0.94 OV 1.27 PT 2.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.78 FD 2.68 HN 1.08 KP 1.12 ! LA 1.20 NL 1.16 OV 0.97 PT 1.14 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.72 HN 0.83 KP 0.86 ! LA 0.84 NL 0.87 OV 0.80 PT 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.50 HN 1.05 KP 0.88 ! LA 0.84 NL 0.92 OV 0.87 PT 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.40 HN 1.02 KP 0.84 ! LA 0.87 NL 0.88 OV 0.90 PT 0.88 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.47 HN 1.02 KP 0.85 ! LA 0.92 NL 0.94 OV 0.88 PT 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.65 HN 0.99 KP 0.91 ! LA 0.83 NL 0.87 OV 0.90 PT 0.85 ! ! ! Fit before self-cal, rms=0.040609Jy sigma=0.789412 ! Fit after self-cal, rms=0.056368Jy sigma=0.652400 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.84 mas, bmaj=8.266 mas, bpa=-9.094 degrees ! Estimated noise=0.612696 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 = -0.00126079 Jy ! Component: 100 - total flux cleaned = -0.00111379 Jy ! Component: 150 - total flux cleaned = -0.000959617 Jy ! Component: 200 - total flux cleaned = -0.000903775 Jy ! Total flux subtracted in 200 components = -0.000903775 Jy ! Clean residual min=-0.002857 max=0.002193 Jy/beam ! Clean residual mean=-0.000000 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.0683035 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 69 components and 0.0683035 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=0.056311Jy sigma=0.649761 ! Fit after self-cal, rms=0.056958Jy sigma=0.647505 ! 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=0.056958Jy sigma=0.647505 ! Fit after self-cal, rms=0.059774Jy sigma=0.647065 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.831 mas, bmaj=8.279 mas, bpa=-9.055 degrees ! Estimated noise=0.614241 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000591453 Jy ! Component: 100 - total flux cleaned = -0.000643392 Jy ! Component: 150 - total flux cleaned = -0.000712412 Jy ! Component: 200 - total flux cleaned = -0.000818393 Jy ! Total flux subtracted in 200 components = -0.000818393 Jy ! Clean residual min=-0.002824 max=0.002084 Jy/beam ! Clean residual mean=0.000000 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.0674851 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 75 components and 0.0674851 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=0.059753Jy sigma=0.645686 ! Fit after self-cal, rms=0.059917Jy sigma=0.645547 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 = -0.000202388 Jy ! Component: 100 - total flux cleaned = -0.00030191 Jy ! Component: 150 - total flux cleaned = -0.000376895 Jy ! Component: 200 - total flux cleaned = -0.000431087 Jy ! Total flux subtracted in 200 components = -0.000431087 Jy ! Clean residual min=-0.002837 max=0.002177 Jy/beam ! Clean residual mean=0.000000 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.067054 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 88 components and 0.067054 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=0.059907Jy sigma=0.644873 ! Fit after self-cal, rms=0.059916Jy sigma=0.644841 ! 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=0.059916Jy sigma=0.644841 ! Fit after self-cal, rms=0.060731Jy sigma=0.644630 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.823 mas, bmaj=8.303 mas, bpa=-9.058 degrees ! Estimated noise=0.61251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000519838 Jy ! Component: 100 - total flux cleaned = -0.000481376 Jy ! Component: 150 - total flux cleaned = -0.000516315 Jy ! Component: 200 - total flux cleaned = -0.000582545 Jy ! Total flux subtracted in 200 components = -0.000582545 Jy ! Clean residual min=-0.002777 max=0.002064 Jy/beam ! Clean residual mean=0.000000 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.0664715 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 96 components and 0.0664715 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=0.060725Jy sigma=0.643776 ! Fit after self-cal, rms=0.060761Jy sigma=0.643727 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 = -8.1844e-05 Jy ! Component: 100 - total flux cleaned = -0.000113643 Jy ! Component: 150 - total flux cleaned = -0.000159545 Jy ! Component: 200 - total flux cleaned = -0.000189203 Jy ! Total flux subtracted in 200 components = -0.000189203 Jy ! Clean residual min=-0.002780 max=0.002105 Jy/beam ! Clean residual mean=0.000000 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.0662823 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 103 components and 0.0662823 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=0.060756Jy sigma=0.643290 ! Fit after self-cal, rms=0.060761Jy sigma=0.643273 ! 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=0.060761Jy sigma=0.643273 ! Fit after self-cal, rms=0.061017Jy sigma=0.643135 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.209 mas, bmaj=8.196 mas, bpa=-8.551 degrees ! Estimated noise=0.65313 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00069384 Jy ! Component: 100 - total flux cleaned = -0.000980881 Jy ! Component: 150 - total flux cleaned = -0.00118486 Jy ! Component: 200 - total flux cleaned = -0.0013255 Jy ! Total flux subtracted in 200 components = -0.0013255 Jy ! Clean residual min=-0.002724 max=0.002000 Jy/beam ! Clean residual mean=-0.000001 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.0649568 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 109 components and 0.0649568 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=0.061004Jy sigma=0.642949 ! Fit after self-cal, rms=0.061032Jy sigma=0.642913 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 = -0.000117955 Jy ! Component: 100 - total flux cleaned = -0.000118213 Jy ! Component: 150 - total flux cleaned = -0.000136694 Jy ! Component: 200 - total flux cleaned = -0.000170884 Jy ! Total flux subtracted in 200 components = -0.000170884 Jy ! Clean residual min=-0.002712 max=0.001999 Jy/beam ! Clean residual mean=-0.000001 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.0647859 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 115 components and 0.0647859 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=0.061027Jy sigma=0.642657 ! Fit after self-cal, rms=0.061040Jy sigma=0.642643 ! 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=2.816 mas, bmaj=8.322 mas, bpa=-9.061 degrees ! Estimated noise=0.610251 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.816 x 8.322 at -9.061 degrees (North through East) ! Clean map min=-0.002698 max=0.055851 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=2.338 mas, bmaj=8.327 mas, bpa=-9.018 degrees ! Estimated noise=0.778907 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0509772 Jy ! Component: 100 - total flux cleaned = 0.0652286 Jy ! Component: 150 - total flux cleaned = 0.069085 Jy ! Component: 200 - total flux cleaned = 0.0690494 Jy ! Total flux subtracted in 200 components = 0.0690494 Jy ! Clean residual min=-0.002927 max=0.003216 Jy/beam ! Clean residual mean=-0.000004 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.0690493 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.0690493 Jy ! Inverting map and beam ! Estimated beam: bmin=2.816 mas, bmaj=8.322 mas, bpa=-9.061 degrees ! Estimated noise=0.610251 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 = -0.0013996 Jy ! Component: 100 - total flux cleaned = -0.00201387 Jy ! Component: 150 - total flux cleaned = -0.00213047 Jy ! Component: 200 - total flux cleaned = -0.0023299 Jy ! Total flux subtracted in 200 components = -0.0023299 Jy ! Clean residual min=-0.002754 max=0.002413 Jy/beam ! Clean residual mean=-0.000000 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.0667194 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 51 components and 0.0667194 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=4.209 mas, bmaj=8.196 mas, bpa=-8.551 degrees ! Estimated noise=0.65313 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000983122 Jy ! Component: 100 - total flux cleaned = -0.00121957 Jy ! Component: 150 - total flux cleaned = -0.00138679 Jy ! Component: 200 - total flux cleaned = -0.00150032 Jy ! Total flux subtracted in 200 components = -0.00150032 Jy ! Clean residual min=-0.002676 max=0.002474 Jy/beam ! Clean residual mean=-0.000001 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.0652191 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 = -0.000104466 Jy ! Component: 100 - total flux cleaned = -0.00023394 Jy ! Component: 150 - total flux cleaned = -0.000323904 Jy ! Component: 200 - total flux cleaned = -0.000409543 Jy ! Total flux subtracted in 200 components = -0.000409543 Jy ! Clean residual min=-0.002621 max=0.002393 Jy/beam ! Clean residual mean=-0.000001 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.0648096 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 83 components and 0.0648096 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.816 mas, bmaj=8.322 mas, bpa=-9.061 degrees ! Estimated noise=0.610251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000304606 Jy ! Component: 100 - total flux cleaned = 0.000360269 Jy ! Component: 150 - total flux cleaned = 0.000405635 Jy ! Component: 200 - total flux cleaned = 0.000405809 Jy ! Total flux subtracted in 200 components = 0.000405809 Jy ! Clean residual min=-0.002619 max=0.002212 Jy/beam ! Clean residual mean=-0.000000 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.0652154 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 96 components and 0.0652154 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=0.061120Jy sigma=0.642164 ! Fit after self-cal, rms=0.061089Jy sigma=0.642040 wmodel J0027-0503_C_map.mod ! Writing 96 model components to file: J0027-0503_C_map.mod wobs J0027-0503_C_uvs.fits ! Writing UV FITS file: J0027-0503_C_uvs.fits wwins J0027-0503_C_map.win ! wwins: Wrote 2 windows to J0027-0503_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 = -0.000956016 Jy ! Component: 100 - total flux cleaned = -0.000992784 Jy ! Component: 150 - total flux cleaned = -0.00123625 Jy ! Component: 200 - total flux cleaned = -0.00152975 Jy ! Component: 250 - total flux cleaned = -0.00171507 Jy ! Component: 300 - total flux cleaned = -0.00197736 Jy ! Component: 350 - total flux cleaned = -0.00214223 Jy ! Component: 400 - total flux cleaned = -0.00232534 Jy ! Component: 450 - total flux cleaned = -0.00249986 Jy ! Component: 500 - total flux cleaned = -0.0025711 Jy ! Component: 550 - total flux cleaned = -0.00263937 Jy ! Component: 600 - total flux cleaned = -0.00270514 Jy ! Component: 650 - total flux cleaned = -0.00285359 Jy ! Component: 700 - total flux cleaned = -0.00295546 Jy ! Component: 750 - total flux cleaned = -0.00297579 Jy ! Component: 800 - total flux cleaned = -0.00303322 Jy ! Component: 850 - total flux cleaned = -0.00297645 Jy ! Component: 900 - total flux cleaned = -0.00299407 Jy ! Component: 950 - total flux cleaned = -0.00292306 Jy ! Component: 1000 - total flux cleaned = -0.00290655 Jy ! Component: 1050 - total flux cleaned = -0.00292388 Jy ! Component: 1100 - total flux cleaned = -0.00285884 Jy ! Component: 1150 - total flux cleaned = -0.00287486 Jy ! Component: 1200 - total flux cleaned = -0.00292165 Jy ! Component: 1250 - total flux cleaned = -0.00301297 Jy ! Component: 1300 - total flux cleaned = -0.00311728 Jy ! Component: 1350 - total flux cleaned = -0.00316126 Jy ! Component: 1400 - total flux cleaned = -0.00324782 Jy ! Component: 1450 - total flux cleaned = -0.00336042 Jy ! Component: 1500 - total flux cleaned = -0.00338825 Jy ! Component: 1550 - total flux cleaned = -0.00351075 Jy ! Component: 1600 - total flux cleaned = -0.00356445 Jy ! Component: 1650 - total flux cleaned = -0.00368288 Jy ! Component: 1700 - total flux cleaned = -0.0038376 Jy ! Component: 1750 - total flux cleaned = -0.00393914 Jy ! Component: 1800 - total flux cleaned = -0.00408885 Jy ! Component: 1850 - total flux cleaned = -0.00417465 Jy ! Component: 1900 - total flux cleaned = -0.00425965 Jy ! Component: 1950 - total flux cleaned = -0.00435538 Jy ! Component: 2000 - total flux cleaned = -0.00448504 Jy ! Component: 2050 - total flux cleaned = -0.00457811 Jy ! Component: 2100 - total flux cleaned = -0.0047045 Jy ! Component: 2150 - total flux cleaned = -0.00482933 Jy ! Component: 2200 - total flux cleaned = -0.00489665 Jy ! Component: 2250 - total flux cleaned = -0.00499655 Jy ! Component: 2300 - total flux cleaned = -0.00509511 Jy ! Component: 2350 - total flux cleaned = -0.00519244 Jy ! Component: 2400 - total flux cleaned = -0.00524603 Jy ! Component: 2450 - total flux cleaned = -0.00533085 Jy ! Component: 2500 - total flux cleaned = -0.00540412 Jy ! Component: 2550 - total flux cleaned = -0.00550755 Jy ! Component: 2600 - total flux cleaned = -0.00555866 Jy ! Component: 2650 - total flux cleaned = -0.00562947 Jy ! Component: 2700 - total flux cleaned = -0.00568967 Jy ! Component: 2750 - total flux cleaned = -0.00576892 Jy ! Component: 2800 - total flux cleaned = -0.00583756 Jy ! Component: 2850 - total flux cleaned = -0.00585703 Jy ! Component: 2900 - total flux cleaned = -0.00590521 Jy ! Component: 2950 - total flux cleaned = -0.00596241 Jy ! Component: 3000 - total flux cleaned = -0.00600019 Jy ! Component: 3050 - total flux cleaned = -0.00604712 Jy ! Component: 3100 - total flux cleaned = -0.00607493 Jy ! Component: 3150 - total flux cleaned = -0.00610266 Jy ! Component: 3200 - total flux cleaned = -0.00613931 Jy ! Component: 3250 - total flux cleaned = -0.0061757 Jy ! Component: 3300 - total flux cleaned = -0.00620279 Jy ! Component: 3350 - total flux cleaned = -0.00624771 Jy ! Component: 3400 - total flux cleaned = -0.00628338 Jy ! Component: 3450 - total flux cleaned = -0.00632765 Jy ! Component: 3500 - total flux cleaned = -0.00636288 Jy ! Component: 3550 - total flux cleaned = -0.00637168 Jy ! Component: 3600 - total flux cleaned = -0.00642404 Jy ! Component: 3650 - total flux cleaned = -0.00645011 Jy ! Component: 3700 - total flux cleaned = -0.00647604 Jy ! Component: 3750 - total flux cleaned = -0.00649325 Jy ! Component: 3800 - total flux cleaned = -0.00650178 Jy ! Component: 3850 - total flux cleaned = -0.00652734 Jy ! Component: 3900 - total flux cleaned = -0.00652735 Jy ! Component: 3950 - total flux cleaned = -0.00655277 Jy ! Component: 4000 - total flux cleaned = -0.00658648 Jy ! Component: 4050 - total flux cleaned = -0.00659489 Jy ! Total flux subtracted in 4096 components = -0.00660329 Jy ! Clean residual min=-0.000478 max=0.000516 Jy/beam ! Clean residual mean=-0.000001 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.0586121 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 371 components and 0.0586121 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0027-0503_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.816 x 8.322 at -9.061 degrees (North through East) ! Clean map min=-0.0022593 max=0.055109 Jy/beam ! Writing clean map to FITS file: .//J0027-0503_C_map.fits wmodel .//J0027-0503_C_map.mod ! Writing 371 model components to file: .//J0027-0503_C_map.mod wobs .//J0027-0503_C_uvs.fits ! Writing UV FITS file: .//J0027-0503_C_uvs.fits wwins .//J0027-0503_C_map.win ! wwins: Wrote 3 windows to .//J0027-0503_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0551091 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000157755 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.858779 0.858779 1.71756 3.43512 6.87023 13.7405 27.4809 54.9619 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.055 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 349.333 quit ! Quitting program ! Log file .//J0027-0503_C_dfm.log closed on Mon Jan 20 17:04:08 2020