! Started logfile: .//J0033-0429_X_dfm.log on Mon Jan 20 17:04:53 2020 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 .//J0033-0429_X_uva.fits ! Reading UV FITS file: .//J0033-0429_X_uva.fits ! AN table 1: 17 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.945098 visibilities/baseline/integration-bin. ! Found source: J0033-0429 ! ! 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 67 lines of history. ! ! Reading 1928 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 J0033-0429_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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001637Jy sigma=18.203397 ! Fit after self-cal, rms=0.969277Jy sigma=17.628593 ! 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=1.451 mas, bmaj=3.977 mas, bpa=6.594 degrees ! Estimated noise=1.11969 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 = 0.0231584 Jy ! Component: 100 - total flux cleaned = 0.0295009 Jy ! Total flux subtracted in 100 components = 0.0295009 Jy ! Clean residual min=-0.003350 max=0.003539 Jy/beam ! Clean residual mean=-0.000003 rms=0.000993 Jy/beam ! Combined flux in latest and established models = 0.0295009 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0295009 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=0.042601Jy sigma=0.657448 ! Fit after self-cal, rms=0.041321Jy sigma=0.630529 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.654 mas, bmaj=4.001 mas, bpa=4.738 degrees ! Estimated noise=0.905852 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 = 0.00435202 Jy ! Component: 100 - total flux cleaned = 0.00619548 Jy ! Component: 150 - total flux cleaned = 0.0071179 Jy ! Component: 200 - total flux cleaned = 0.00781364 Jy ! Total flux subtracted in 200 components = 0.00781364 Jy ! Clean residual min=-0.002245 max=0.002328 Jy/beam ! Clean residual mean=-0.000001 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.0373145 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 31 components and 0.0373145 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=0.040704Jy sigma=0.622256 ! Fit after self-cal, rms=0.040690Jy sigma=0.622030 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.654 x 4.001 at 4.738 degrees (North through East) ! Clean map min=-0.002251 max=0.032627 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.83 HN 1.18 NL 0.88 ! OV 1.09 PT 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.82 HN 1.09 NL 0.97 ! OV 1.09 PT 0.85 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.81 HN 1.01 NL 1.21 ! OV 1.10 PT 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.80 HN 1.47 NL 0.91 ! OV 1.16 PT 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.96 NL 0.95 ! OV 1.07 PT 1.19 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 0.88 NL 0.78 ! OV 1.26 PT 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.97 HN 0.92 NL 0.93 ! OV 1.00 PT 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.91 HN 1.25 NL 0.84 ! OV 1.35 PT 1.03 ! ! ! Fit before self-cal, rms=0.040690Jy sigma=0.622030 ! Fit after self-cal, rms=0.041292Jy sigma=0.613302 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.7 mas, bmaj=3.948 mas, bpa=4.973 degrees ! Estimated noise=0.903561 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 = 0.000743907 Jy ! Component: 100 - total flux cleaned = 0.000807235 Jy ! Component: 150 - total flux cleaned = 0.000821367 Jy ! Component: 200 - total flux cleaned = 0.000794667 Jy ! Total flux subtracted in 200 components = 0.000794667 Jy ! Clean residual min=-0.001193 max=0.001370 Jy/beam ! Clean residual mean=-0.000000 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0381092 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 45 components and 0.0381092 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=0.041257Jy sigma=0.612886 ! Fit after self-cal, rms=0.041436Jy sigma=0.611636 ! 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=0.041436Jy sigma=0.611636 ! Fit after self-cal, rms=0.042311Jy sigma=0.611420 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.704 mas, bmaj=3.934 mas, bpa=5.086 degrees ! Estimated noise=0.909325 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000274007 Jy ! Component: 100 - total flux cleaned = 0.000352496 Jy ! Component: 150 - total flux cleaned = 0.000439823 Jy ! Component: 200 - total flux cleaned = 0.000486347 Jy ! Total flux subtracted in 200 components = 0.000486347 Jy ! Clean residual min=-0.001427 max=0.001376 Jy/beam ! Clean residual mean=0.000000 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0385956 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 54 components and 0.0385956 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=0.042294Jy sigma=0.611322 ! Fit after self-cal, rms=0.042350Jy sigma=0.611254 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 = -7.55336e-06 Jy ! Component: 100 - total flux cleaned = 3.81338e-05 Jy ! Component: 150 - total flux cleaned = 9.33415e-05 Jy ! Component: 200 - total flux cleaned = 0.000121151 Jy ! Total flux subtracted in 200 components = 0.000121151 Jy ! Clean residual min=-0.001448 max=0.001374 Jy/beam ! Clean residual mean=0.000000 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0387167 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 67 components and 0.0387167 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=0.042342Jy sigma=0.611198 ! Fit after self-cal, rms=0.042349Jy sigma=0.611184 ! 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=0.042349Jy sigma=0.611184 ! Fit after self-cal, rms=0.042797Jy sigma=0.611155 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.705 mas, bmaj=3.933 mas, bpa=5.106 degrees ! Estimated noise=0.915978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000263864 Jy ! Component: 100 - total flux cleaned = 0.000303814 Jy ! Component: 150 - total flux cleaned = 0.000351575 Jy ! Component: 200 - total flux cleaned = 0.000363938 Jy ! Total flux subtracted in 200 components = 0.000363938 Jy ! Clean residual min=-0.001460 max=0.001385 Jy/beam ! Clean residual mean=0.000000 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0390806 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 68 components and 0.0390806 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=0.042785Jy sigma=0.611147 ! Fit after self-cal, rms=0.042799Jy sigma=0.611127 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 = 4.12231e-05 Jy ! Component: 100 - total flux cleaned = 7.45072e-05 Jy ! Component: 150 - total flux cleaned = 9.15068e-05 Jy ! Component: 200 - total flux cleaned = 9.12572e-05 Jy ! Total flux subtracted in 200 components = 9.12572e-05 Jy ! Clean residual min=-0.001465 max=0.001381 Jy/beam ! Clean residual mean=0.000000 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0391719 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 78 components and 0.0391719 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=0.042794Jy sigma=0.611114 ! Fit after self-cal, rms=0.042798Jy sigma=0.611102 ! 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=0.042798Jy sigma=0.611102 ! Fit after self-cal, rms=0.043212Jy sigma=0.611077 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.105 mas, bmaj=4.006 mas, bpa=5.779 degrees ! Estimated noise=0.96151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00016274 Jy ! Component: 100 - total flux cleaned = 0.000281138 Jy ! Component: 150 - total flux cleaned = 0.000363453 Jy ! Component: 200 - total flux cleaned = 0.000375415 Jy ! Total flux subtracted in 200 components = 0.000375415 Jy ! Clean residual min=-0.001374 max=0.001325 Jy/beam ! Clean residual mean=0.000000 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.0395473 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 83 components and 0.0395473 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=0.043203Jy sigma=0.611080 ! Fit after self-cal, rms=0.043208Jy sigma=0.611062 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 = -2.487e-05 Jy ! Component: 100 - total flux cleaned = 5.19193e-05 Jy ! Component: 150 - total flux cleaned = 6.84295e-05 Jy ! Component: 200 - total flux cleaned = 6.82742e-05 Jy ! Total flux subtracted in 200 components = 6.82742e-05 Jy ! Clean residual min=-0.001369 max=0.001312 Jy/beam ! Clean residual mean=0.000000 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0396156 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 88 components and 0.0396156 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=0.043204Jy sigma=0.611060 ! Fit after self-cal, rms=0.043208Jy sigma=0.611049 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=1.705 mas, bmaj=3.934 mas, bpa=5.124 degrees ! Estimated noise=0.923922 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.705 x 3.934 at 5.124 degrees (North through East) ! Clean map min=-0.0014458 max=0.0332 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=1.51 mas, bmaj=3.874 mas, bpa=7.596 degrees ! Estimated noise=1.1422 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0249986 Jy ! Component: 100 - total flux cleaned = 0.0313344 Jy ! Component: 150 - total flux cleaned = 0.0334977 Jy ! Component: 200 - total flux cleaned = 0.0347235 Jy ! Total flux subtracted in 200 components = 0.0347235 Jy ! Clean residual min=-0.001885 max=0.001887 Jy/beam ! Clean residual mean=-0.000002 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.0347236 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0347236 Jy ! Inverting map and beam ! Estimated beam: bmin=1.705 mas, bmaj=3.934 mas, bpa=5.124 degrees ! Estimated noise=0.923922 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 = 0.00154303 Jy ! Component: 100 - total flux cleaned = 0.00255107 Jy ! Component: 150 - total flux cleaned = 0.00319404 Jy ! Component: 200 - total flux cleaned = 0.00354228 Jy ! Total flux subtracted in 200 components = 0.00354228 Jy ! Clean residual min=-0.001525 max=0.001453 Jy/beam ! Clean residual mean=-0.000000 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.0382658 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 37 components and 0.0382658 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=2.105 mas, bmaj=4.006 mas, bpa=5.779 degrees ! Estimated noise=0.96151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000555697 Jy ! Component: 100 - total flux cleaned = 0.000806717 Jy ! Component: 150 - total flux cleaned = 0.000947918 Jy ! Component: 200 - total flux cleaned = 0.00102385 Jy ! Total flux subtracted in 200 components = 0.00102385 Jy ! Clean residual min=-0.001410 max=0.001423 Jy/beam ! Clean residual mean=0.000000 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0392897 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 = 3.40954e-05 Jy ! Component: 100 - total flux cleaned = 4.46563e-05 Jy ! Component: 150 - total flux cleaned = 7.49978e-05 Jy ! Component: 200 - total flux cleaned = 9.38628e-05 Jy ! Total flux subtracted in 200 components = 9.38628e-05 Jy ! Clean residual min=-0.001394 max=0.001385 Jy/beam ! Clean residual mean=0.000000 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0393835 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 51 components and 0.0393836 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.705 mas, bmaj=3.934 mas, bpa=5.124 degrees ! Estimated noise=0.923922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.58393e-05 Jy ! Component: 100 - total flux cleaned = 4.75468e-05 Jy ! Component: 150 - total flux cleaned = 6.88903e-05 Jy ! Component: 200 - total flux cleaned = 6.9113e-05 Jy ! Total flux subtracted in 200 components = 6.9113e-05 Jy ! Clean residual min=-0.001477 max=0.001424 Jy/beam ! Clean residual mean=0.000000 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0394527 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 60 components and 0.0394527 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=0.043207Jy sigma=0.611153 ! Fit after self-cal, rms=0.043210Jy sigma=0.611121 wmodel J0033-0429_X_map.mod ! Writing 60 model components to file: J0033-0429_X_map.mod wobs J0033-0429_X_uvs.fits ! Writing UV FITS file: J0033-0429_X_uvs.fits wwins J0033-0429_X_map.win ! wwins: Wrote 1 windows to J0033-0429_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 = -5.93344e-05 Jy ! Component: 100 - total flux cleaned = -9.88728e-05 Jy ! Component: 150 - total flux cleaned = -0.000156696 Jy ! Component: 200 - total flux cleaned = -0.000228051 Jy ! Component: 250 - total flux cleaned = -0.000277593 Jy ! Component: 300 - total flux cleaned = -0.000387152 Jy ! Component: 350 - total flux cleaned = -0.000460597 Jy ! Component: 400 - total flux cleaned = -0.000530368 Jy ! Component: 450 - total flux cleaned = -0.000597174 Jy ! Component: 500 - total flux cleaned = -0.000699855 Jy ! Component: 550 - total flux cleaned = -0.000798368 Jy ! Component: 600 - total flux cleaned = -0.000881378 Jy ! Component: 650 - total flux cleaned = -0.000939022 Jy ! Component: 700 - total flux cleaned = -0.000961693 Jy ! Component: 750 - total flux cleaned = -0.000994954 Jy ! Component: 800 - total flux cleaned = -0.00101646 Jy ! Component: 850 - total flux cleaned = -0.00103774 Jy ! Component: 900 - total flux cleaned = -0.00105874 Jy ! Component: 950 - total flux cleaned = -0.00106915 Jy ! Component: 1000 - total flux cleaned = -0.00106934 Jy ! Component: 1050 - total flux cleaned = -0.00105931 Jy ! Component: 1100 - total flux cleaned = -0.00104934 Jy ! Component: 1150 - total flux cleaned = -0.00103946 Jy ! Component: 1200 - total flux cleaned = -0.00102969 Jy ! Component: 1250 - total flux cleaned = -0.00102967 Jy ! Component: 1300 - total flux cleaned = -0.00102002 Jy ! Component: 1350 - total flux cleaned = -0.0010009 Jy ! Component: 1400 - total flux cleaned = -0.000972387 Jy ! Component: 1450 - total flux cleaned = -0.00095363 Jy ! Component: 1500 - total flux cleaned = -0.000916282 Jy ! Component: 1550 - total flux cleaned = -0.000869942 Jy ! Component: 1600 - total flux cleaned = -0.000851612 Jy ! Component: 1650 - total flux cleaned = -0.000815065 Jy ! Component: 1700 - total flux cleaned = -0.000796831 Jy ! Component: 1750 - total flux cleaned = -0.000796777 Jy ! Component: 1800 - total flux cleaned = -0.000769686 Jy ! Component: 1850 - total flux cleaned = -0.000760683 Jy ! Component: 1900 - total flux cleaned = -0.000769661 Jy ! Component: 1950 - total flux cleaned = -0.00079664 Jy ! Component: 2000 - total flux cleaned = -0.00082351 Jy ! Component: 2050 - total flux cleaned = -0.000841482 Jy ! Component: 2100 - total flux cleaned = -0.000850413 Jy ! Component: 2150 - total flux cleaned = -0.000877312 Jy ! Component: 2200 - total flux cleaned = -0.000904273 Jy ! Component: 2250 - total flux cleaned = -0.000913284 Jy ! Component: 2300 - total flux cleaned = -0.000940344 Jy ! Component: 2350 - total flux cleaned = -0.000949422 Jy ! Component: 2400 - total flux cleaned = -0.000976609 Jy ! Component: 2450 - total flux cleaned = -0.000985761 Jy ! Component: 2500 - total flux cleaned = -0.00101315 Jy ! Component: 2550 - total flux cleaned = -0.0010315 Jy ! Component: 2600 - total flux cleaned = -0.00102231 Jy ! Component: 2650 - total flux cleaned = -0.00103151 Jy ! Component: 2700 - total flux cleaned = -0.00102226 Jy ! Component: 2750 - total flux cleaned = -0.00104089 Jy ! Component: 2800 - total flux cleaned = -0.00104095 Jy ! Component: 2850 - total flux cleaned = -0.00107878 Jy ! Component: 2900 - total flux cleaned = -0.00107887 Jy ! Component: 2950 - total flux cleaned = -0.00107895 Jy ! Component: 3000 - total flux cleaned = -0.00106926 Jy ! Component: 3050 - total flux cleaned = -0.00106922 Jy ! Component: 3100 - total flux cleaned = -0.00106928 Jy ! Component: 3150 - total flux cleaned = -0.00107934 Jy ! Component: 3200 - total flux cleaned = -0.00107938 Jy ! Component: 3250 - total flux cleaned = -0.00108957 Jy ! Component: 3300 - total flux cleaned = -0.00108963 Jy ! Component: 3350 - total flux cleaned = -0.00111099 Jy ! Component: 3400 - total flux cleaned = -0.00112181 Jy ! Component: 3450 - total flux cleaned = -0.00112187 Jy ! Component: 3500 - total flux cleaned = -0.00114415 Jy ! Component: 3550 - total flux cleaned = -0.00114421 Jy ! Component: 3600 - total flux cleaned = -0.0011673 Jy ! Component: 3650 - total flux cleaned = -0.00116756 Jy ! Component: 3700 - total flux cleaned = -0.00117966 Jy ! Component: 3750 - total flux cleaned = -0.00117973 Jy ! Component: 3800 - total flux cleaned = -0.0011675 Jy ! Component: 3850 - total flux cleaned = -0.00116745 Jy ! Component: 3900 - total flux cleaned = -0.00118006 Jy ! Component: 3950 - total flux cleaned = -0.001167 Jy ! Component: 4000 - total flux cleaned = -0.0011799 Jy ! Component: 4050 - total flux cleaned = -0.0011933 Jy ! Total flux subtracted in 4096 components = -0.00119343 Jy ! Clean residual min=-0.000798 max=0.000734 Jy/beam ! Clean residual mean=-0.000001 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0382592 Jy keep ! Adding 198 model components to the UV plane model. ! The established model now contains 258 components and 0.0382592 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0033-0429_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.705 x 3.934 at 5.124 degrees (North through East) ! Clean map min=-0.0015881 max=0.033026 Jy/beam ! Writing clean map to FITS file: .//J0033-0429_X_map.fits wmodel .//J0033-0429_X_map.mod ! Writing 258 model components to file: .//J0033-0429_X_map.mod wobs .//J0033-0429_X_uvs.fits ! Writing UV FITS file: .//J0033-0429_X_uvs.fits wwins .//J0033-0429_X_map.win ! wwins: Wrote 2 windows to .//J0033-0429_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0330258 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000234894 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.13373 2.13373 4.26746 8.53492 17.0698 34.1397 68.2794 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.033 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 140.598 quit ! Quitting program ! Log file .//J0033-0429_X_dfm.log closed on Mon Jan 20 17:04:56 2020