! Started logfile: .//J1844+1614_C_dfm.log on Sun Oct 21 00:02:35 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J1844+1614_C_uva.fits ! Reading UV FITS file: .//J1844+1614_C_uva.fits ! AN table 1: 23 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1844+1614 ! ! 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 85 lines of history. ! ! Reading 5152 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 J1844+1614_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.007020Jy sigma=61.226197 ! Fit after self-cal, rms=0.891974Jy sigma=54.374120 ! 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=1.78 mas, bmaj=4.121 mas, bpa=17.01 degrees ! Estimated noise=0.423254 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 = 0.0843422 Jy ! Component: 100 - total flux cleaned = 0.102734 Jy ! Total flux subtracted in 100 components = 0.102734 Jy ! Clean residual min=-0.003754 max=0.005447 Jy/beam ! Clean residual mean=-0.000006 rms=0.001149 Jy/beam ! Combined flux in latest and established models = 0.102734 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.102734 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=0.029543Jy sigma=1.171691 ! Fit after self-cal, rms=0.029514Jy sigma=1.171080 ! 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=2.326 mas, bmaj=4.686 mas, bpa=14.58 degrees ! Estimated noise=0.194226 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 = 0.00472056 Jy ! Component: 100 - total flux cleaned = 0.00655475 Jy ! Component: 150 - total flux cleaned = 0.0075964 Jy ! Component: 200 - total flux cleaned = 0.00814809 Jy ! Total flux subtracted in 200 components = 0.00814809 Jy ! Clean residual min=-0.004306 max=0.004655 Jy/beam ! Clean residual mean=-0.000004 rms=0.001143 Jy/beam ! Combined flux in latest and established models = 0.110883 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 18 components and 0.110883 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=0.028698Jy sigma=1.158689 ! Fit after self-cal, rms=0.028707Jy sigma=1.158507 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.326 x 4.686 at 14.58 degrees (North through East) ! Clean map min=-0.0042301 max=0.10823 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.02 HN 1.00 LA 1.07 ! NL 1.09 OV 0.99 PT 0.94 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 0.97 LA 1.06 ! NL 1.11 OV 1.06 PT 0.93 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 1.00 LA 1.06 ! NL 1.12 OV 1.02 PT 0.90 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.08 LA 1.07 ! NL 1.18 OV 1.06 PT 0.92 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 0.95 LA 1.01 ! NL 1.03 OV 0.99 PT 0.89 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.93 HN 0.95 LA 1.00 ! NL 1.01 OV 0.99 PT 0.87 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.91 HN 0.94 LA 0.99 ! NL 1.01 OV 0.97 PT 0.88 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.93 HN 0.95 LA 1.01 ! NL 1.02 OV 0.95 PT 0.87 SC 1.00 ! ! ! Fit before self-cal, rms=0.028707Jy sigma=1.158507 ! Fit after self-cal, rms=0.027220Jy sigma=0.951594 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.32 mas, bmaj=4.661 mas, bpa=14.11 degrees ! Estimated noise=0.193588 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 = 0.000389107 Jy ! Component: 100 - total flux cleaned = 0.000440448 Jy ! Component: 150 - total flux cleaned = 0.0004834 Jy ! Component: 200 - total flux cleaned = 0.000511049 Jy ! Total flux subtracted in 200 components = 0.000511049 Jy ! Clean residual min=-0.000820 max=0.000882 Jy/beam ! Clean residual mean=-0.000000 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.111394 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 30 components and 0.111394 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=0.027205Jy sigma=0.950765 ! Fit after self-cal, rms=0.027170Jy sigma=0.950535 ! 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=0.027170Jy sigma=0.950535 ! Fit after self-cal, rms=0.027101Jy sigma=0.950412 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.318 mas, bmaj=4.658 mas, bpa=14.12 degrees ! Estimated noise=0.193582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000226602 Jy ! Component: 100 - total flux cleaned = 0.000252464 Jy ! Component: 150 - total flux cleaned = 0.000275125 Jy ! Component: 200 - total flux cleaned = 0.000294877 Jy ! Total flux subtracted in 200 components = 0.000294877 Jy ! Clean residual min=-0.000815 max=0.000856 Jy/beam ! Clean residual mean=-0.000000 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.111688 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 40 components and 0.111688 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=0.027089Jy sigma=0.950224 ! Fit after self-cal, rms=0.027088Jy sigma=0.950192 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 = 6.54212e-05 Jy ! Component: 100 - total flux cleaned = 6.52245e-05 Jy ! Component: 150 - total flux cleaned = 6.04066e-05 Jy ! Component: 200 - total flux cleaned = 6.03839e-05 Jy ! Total flux subtracted in 200 components = 6.03839e-05 Jy ! Clean residual min=-0.000814 max=0.000859 Jy/beam ! Clean residual mean=-0.000000 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.111749 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 44 components and 0.111749 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=0.027082Jy sigma=0.950126 ! Fit after self-cal, rms=0.027082Jy sigma=0.950108 ! 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=0.027082Jy sigma=0.950108 ! Fit after self-cal, rms=0.026992Jy sigma=0.949755 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.315 mas, bmaj=4.655 mas, bpa=14.16 degrees ! Estimated noise=0.193576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00019967 Jy ! Component: 100 - total flux cleaned = 0.000225254 Jy ! Component: 150 - total flux cleaned = 0.000236427 Jy ! Component: 200 - total flux cleaned = 0.000241734 Jy ! Total flux subtracted in 200 components = 0.000241734 Jy ! Clean residual min=-0.000824 max=0.000863 Jy/beam ! Clean residual mean=-0.000000 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.111991 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 48 components and 0.111991 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=0.026982Jy sigma=0.949777 ! Fit after self-cal, rms=0.026981Jy sigma=0.949768 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 = 3.2678e-06 Jy ! Component: 100 - total flux cleaned = 7.49729e-06 Jy ! Component: 150 - total flux cleaned = 7.52669e-06 Jy ! Component: 200 - total flux cleaned = 1.12722e-05 Jy ! Total flux subtracted in 200 components = 1.12722e-05 Jy ! Clean residual min=-0.000823 max=0.000865 Jy/beam ! Clean residual mean=-0.000000 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.112002 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.112002 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=0.026976Jy sigma=0.949723 ! Fit after self-cal, rms=0.026976Jy sigma=0.949713 ! 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=0.026976Jy sigma=0.949713 ! Fit after self-cal, rms=0.026861Jy sigma=0.949413 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.943 mas, bmaj=5.614 mas, bpa=2.993 degrees ! Estimated noise=0.199286 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000189812 Jy ! Component: 100 - total flux cleaned = 0.000189865 Jy ! Component: 150 - total flux cleaned = 0.000189836 Jy ! Component: 200 - total flux cleaned = 0.000189835 Jy ! Total flux subtracted in 200 components = 0.000189835 Jy ! Clean residual min=-0.000750 max=0.000776 Jy/beam ! Clean residual mean=-0.000000 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.112192 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 50 components and 0.112192 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=0.026855Jy sigma=0.949420 ! Fit after self-cal, rms=0.026854Jy sigma=0.949386 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 = -4.1385e-06 Jy ! Component: 100 - total flux cleaned = -7.65722e-06 Jy ! Component: 150 - total flux cleaned = -7.528e-06 Jy ! Component: 200 - total flux cleaned = -4.55643e-06 Jy ! Total flux subtracted in 200 components = -4.55643e-06 Jy ! Clean residual min=-0.000741 max=0.000773 Jy/beam ! Clean residual mean=-0.000000 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.112187 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 53 components and 0.112187 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=0.026851Jy sigma=0.949367 ! Fit after self-cal, rms=0.026852Jy sigma=0.949345 ! 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=2.311 mas, bmaj=4.652 mas, bpa=14.19 degrees ! Estimated noise=0.193566 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.311 x 4.652 at 14.19 degrees (North through East) ! Clean map min=-0.00079665 max=0.10794 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=1.776 mas, bmaj=4.078 mas, bpa=16.34 degrees ! Estimated noise=0.418383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0833779 Jy ! Component: 100 - total flux cleaned = 0.101569 Jy ! Component: 150 - total flux cleaned = 0.106109 Jy ! Component: 200 - total flux cleaned = 0.108104 Jy ! Total flux subtracted in 200 components = 0.108104 Jy ! Clean residual min=-0.001716 max=0.001814 Jy/beam ! Clean residual mean=-0.000001 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.108104 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.108104 Jy ! Inverting map and beam ! Estimated beam: bmin=2.311 mas, bmaj=4.652 mas, bpa=14.19 degrees ! Estimated noise=0.193566 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 = 0.0018753 Jy ! Component: 100 - total flux cleaned = 0.00286573 Jy ! Component: 150 - total flux cleaned = 0.00344195 Jy ! Component: 200 - total flux cleaned = 0.00367328 Jy ! Total flux subtracted in 200 components = 0.00367328 Jy ! Clean residual min=-0.000867 max=0.000873 Jy/beam ! Clean residual mean=-0.000000 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.111778 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 51 components and 0.111778 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=3.943 mas, bmaj=5.614 mas, bpa=2.993 degrees ! Estimated noise=0.199286 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000295107 Jy ! Component: 100 - total flux cleaned = 0.00035675 Jy ! Component: 150 - total flux cleaned = 0.000395132 Jy ! Component: 200 - total flux cleaned = 0.000395044 Jy ! Total flux subtracted in 200 components = 0.000395044 Jy ! Clean residual min=-0.000767 max=0.000851 Jy/beam ! Clean residual mean=-0.000000 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.112173 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 = -3.58209e-08 Jy ! Component: 100 - total flux cleaned = -4.49615e-06 Jy ! Component: 150 - total flux cleaned = -4.43094e-06 Jy ! Component: 200 - total flux cleaned = -4.43788e-06 Jy ! Total flux subtracted in 200 components = -4.43788e-06 Jy ! Clean residual min=-0.000761 max=0.000846 Jy/beam ! Clean residual mean=-0.000000 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.112168 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 62 components and 0.112168 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.311 mas, bmaj=4.652 mas, bpa=14.19 degrees ! Estimated noise=0.193566 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.24078e-05 Jy ! Component: 100 - total flux cleaned = -6.21975e-05 Jy ! Component: 150 - total flux cleaned = -5.50257e-05 Jy ! Component: 200 - total flux cleaned = -6.66225e-05 Jy ! Total flux subtracted in 200 components = -6.66225e-05 Jy ! Clean residual min=-0.000841 max=0.000858 Jy/beam ! Clean residual mean=-0.000000 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.112102 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 72 components and 0.112102 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=0.026858Jy sigma=0.949965 ! Fit after self-cal, rms=0.026859Jy sigma=0.949899 wmodel J1844+1614_C_map.mod ! Writing 72 model components to file: J1844+1614_C_map.mod wobs J1844+1614_C_uvs.fits ! Writing UV FITS file: J1844+1614_C_uvs.fits wwins J1844+1614_C_map.win ! wwins: Wrote 1 windows to J1844+1614_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 = 4.72467e-05 Jy ! Component: 100 - total flux cleaned = 0.000102999 Jy ! Component: 150 - total flux cleaned = 0.000194127 Jy ! Component: 200 - total flux cleaned = 0.000231245 Jy ! Component: 250 - total flux cleaned = 0.00026654 Jy ! Component: 300 - total flux cleaned = 0.000244087 Jy ! Component: 350 - total flux cleaned = 0.00019041 Jy ! Component: 400 - total flux cleaned = 0.000200783 Jy ! Component: 450 - total flux cleaned = 0.00021062 Jy ! Component: 500 - total flux cleaned = 0.00016209 Jy ! Component: 550 - total flux cleaned = 0.000162292 Jy ! Component: 600 - total flux cleaned = 0.000116023 Jy ! Component: 650 - total flux cleaned = 8.89212e-05 Jy ! Component: 700 - total flux cleaned = 2.67448e-05 Jy ! Component: 750 - total flux cleaned = -8.19953e-06 Jy ! Component: 800 - total flux cleaned = -6.00702e-05 Jy ! Component: 850 - total flux cleaned = -0.000111082 Jy ! Component: 900 - total flux cleaned = -0.000136227 Jy ! Component: 950 - total flux cleaned = -0.000202415 Jy ! Component: 1000 - total flux cleaned = -0.000235101 Jy ! Component: 1050 - total flux cleaned = -0.000275508 Jy ! Component: 1100 - total flux cleaned = -0.000315515 Jy ! Component: 1150 - total flux cleaned = -0.000370787 Jy ! Component: 1200 - total flux cleaned = -0.000433166 Jy ! Component: 1250 - total flux cleaned = -0.000471656 Jy ! Component: 1300 - total flux cleaned = -0.000517417 Jy ! Component: 1350 - total flux cleaned = -0.000539936 Jy ! Component: 1400 - total flux cleaned = -0.000584726 Jy ! Component: 1450 - total flux cleaned = -0.000599473 Jy ! Component: 1500 - total flux cleaned = -0.000628766 Jy ! Component: 1550 - total flux cleaned = -0.000650481 Jy ! Component: 1600 - total flux cleaned = -0.000672053 Jy ! Component: 1650 - total flux cleaned = -0.000686251 Jy ! Component: 1700 - total flux cleaned = -0.000721426 Jy ! Component: 1750 - total flux cleaned = -0.000735399 Jy ! Component: 1800 - total flux cleaned = -0.000776837 Jy ! Component: 1850 - total flux cleaned = -0.000790547 Jy ! Component: 1900 - total flux cleaned = -0.000824459 Jy ! Component: 1950 - total flux cleaned = -0.000858059 Jy ! Component: 2000 - total flux cleaned = -0.000884691 Jy ! Component: 2050 - total flux cleaned = -0.000904514 Jy ! Component: 2100 - total flux cleaned = -0.000937274 Jy ! Component: 2150 - total flux cleaned = -0.000950271 Jy ! Component: 2200 - total flux cleaned = -0.000969582 Jy ! Component: 2250 - total flux cleaned = -0.000969571 Jy ! Component: 2300 - total flux cleaned = -0.000982337 Jy ! Component: 2350 - total flux cleaned = -0.000994984 Jy ! Component: 2400 - total flux cleaned = -0.00100749 Jy ! Component: 2450 - total flux cleaned = -0.00101367 Jy ! Component: 2500 - total flux cleaned = -0.00100119 Jy ! Component: 2550 - total flux cleaned = -0.000995045 Jy ! Component: 2600 - total flux cleaned = -0.00100123 Jy ! Component: 2650 - total flux cleaned = -0.00100733 Jy ! Component: 2700 - total flux cleaned = -0.0010134 Jy ! Component: 2750 - total flux cleaned = -0.00101338 Jy ! Component: 2800 - total flux cleaned = -0.00101331 Jy ! Component: 2850 - total flux cleaned = -0.0010193 Jy ! Component: 2900 - total flux cleaned = -0.00103725 Jy ! Component: 2950 - total flux cleaned = -0.00103728 Jy ! Component: 3000 - total flux cleaned = -0.00104323 Jy ! Component: 3050 - total flux cleaned = -0.00104915 Jy ! Component: 3100 - total flux cleaned = -0.00105507 Jy ! Component: 3150 - total flux cleaned = -0.00106097 Jy ! Component: 3200 - total flux cleaned = -0.0010728 Jy ! Component: 3250 - total flux cleaned = -0.00107282 Jy ! Component: 3300 - total flux cleaned = -0.00109633 Jy ! Component: 3350 - total flux cleaned = -0.00111981 Jy ! Component: 3400 - total flux cleaned = -0.00111979 Jy ! Component: 3450 - total flux cleaned = -0.00111981 Jy ! Component: 3500 - total flux cleaned = -0.00111982 Jy ! Component: 3550 - total flux cleaned = -0.00113152 Jy ! Component: 3600 - total flux cleaned = -0.00114319 Jy ! Component: 3650 - total flux cleaned = -0.0011432 Jy ! Component: 3700 - total flux cleaned = -0.00114901 Jy ! Component: 3750 - total flux cleaned = -0.00117233 Jy ! Component: 3800 - total flux cleaned = -0.00118398 Jy ! Component: 3850 - total flux cleaned = -0.00118395 Jy ! Component: 3900 - total flux cleaned = -0.00120726 Jy ! Component: 3950 - total flux cleaned = -0.00120725 Jy ! Component: 4000 - total flux cleaned = -0.00122477 Jy ! Component: 4050 - total flux cleaned = -0.00123645 Jy ! Total flux subtracted in 4096 components = -0.00124817 Jy ! Clean residual min=-0.000354 max=0.000338 Jy/beam ! Clean residual mean=0.000001 rms=0.000100 Jy/beam ! Combined flux in latest and established models = 0.110854 Jy keep ! Adding 244 model components to the UV plane model. ! The established model now contains 316 components and 0.110854 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1844+1614_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.311 x 4.652 at 14.19 degrees (North through East) ! Clean map min=-0.00081348 max=0.10785 Jy/beam ! Writing clean map to FITS file: .//J1844+1614_C_map.fits wmodel .//J1844+1614_C_map.mod ! Writing 316 model components to file: .//J1844+1614_C_map.mod wobs .//J1844+1614_C_uvs.fits ! Writing UV FITS file: .//J1844+1614_C_uvs.fits wwins .//J1844+1614_C_map.win ! wwins: Wrote 2 windows to .//J1844+1614_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.107851 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.34316e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.259891 0.259891 0.519783 1.03957 2.07913 4.15826 8.31653 16.6331 33.2661 66.5322 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.107 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1154.33 quit ! Quitting program ! Log file .//J1844+1614_C_dfm.log closed on Sun Oct 21 00:02:39 2018