! Started logfile: /tmp/maps//J1211-2736_C_20180602_dfm.log on Wed Jul 4 23:17:05 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 /tmp/maps//J1211-2736_C_20180602_uva.fits ! Reading UV FITS file: /tmp/maps//J1211-2736_C_20180602_uva.fits ! AN table 1: 93 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1211-2736 ! ! 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 26784 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 J1211-2736_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=1.004267Jy sigma=18.323679 ! Fit after self-cal, rms=0.946143Jy sigma=17.236938 ! 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=1.112 mas, bmaj=3.332 mas, bpa=-6.28 degrees ! Estimated noise=0.530343 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 = 0.0417399 Jy ! Component: 100 - total flux cleaned = 0.0510671 Jy ! Total flux subtracted in 100 components = 0.0510671 Jy ! Clean residual min=-0.002870 max=0.003422 Jy/beam ! Clean residual mean=-0.000007 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.0510671 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0510671 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=0.050367Jy sigma=0.703164 ! Fit after self-cal, rms=0.050018Jy sigma=0.696733 ! 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=1.484 mas, bmaj=3.989 mas, bpa=-4.721 degrees ! Estimated noise=0.246775 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 = 0.005114 Jy ! Component: 100 - total flux cleaned = 0.00730254 Jy ! Component: 150 - total flux cleaned = 0.00851497 Jy ! Component: 200 - total flux cleaned = 0.00919281 Jy ! Total flux subtracted in 200 components = 0.00919281 Jy ! Clean residual min=-0.002084 max=0.002342 Jy/beam ! Clean residual mean=-0.000012 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.0602599 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0602599 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=0.049634Jy sigma=0.683356 ! Fit after self-cal, rms=0.049642Jy sigma=0.683267 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.484 x 3.989 at -4.721 degrees (North through East) ! Clean map min=-0.0019918 max=0.054989 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.91 HN 1.15 KP 0.94 ! LA 0.99 MK 1.02 NL 1.14 OV 1.00 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 1.16 KP 0.91 ! LA 0.99 MK 0.99 NL 1.09 OV 0.93 ! SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.92 HN 1.15 KP 0.93 ! LA 1.03 MK 1.01 NL 1.06 OV 1.01 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.89 HN 0.92 KP 0.93 ! LA 0.80 MK 0.96 NL 1.22 OV 1.01 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.96 HN 1.20 KP 0.96 ! LA 1.03 MK 0.98 NL 1.10 OV 0.99 ! SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.90 HN 1.13 KP 0.90 ! LA 1.01 MK 0.98 NL 1.12 OV 0.97 ! SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.90 HN 1.15 KP 0.93 ! LA 1.01 MK 1.01 NL 1.09 OV 1.00 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.91 HN 1.20 KP 0.91 ! LA 1.02 MK 0.98 NL 1.13 OV 0.99 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.049642Jy sigma=0.683267 ! Fit after self-cal, rms=0.050431Jy sigma=0.674514 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.493 mas, bmaj=4.009 mas, bpa=-4.7 degrees ! Estimated noise=0.247298 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 = 8.73248e-05 Jy ! Component: 100 - total flux cleaned = 3.48105e-05 Jy ! Component: 150 - total flux cleaned = 2.55211e-05 Jy ! Component: 200 - total flux cleaned = 1.73261e-05 Jy ! Total flux subtracted in 200 components = 1.73261e-05 Jy ! Clean residual min=-0.000914 max=0.001071 Jy/beam ! Clean residual mean=-0.000001 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.0602772 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 30 components and 0.0602772 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=0.050427Jy sigma=0.674411 ! Fit after self-cal, rms=0.050516Jy sigma=0.674161 ! 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=0.050516Jy sigma=0.674161 ! Fit after self-cal, rms=0.050577Jy sigma=0.674150 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.492 mas, bmaj=4.008 mas, bpa=-4.749 degrees ! Estimated noise=0.247276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.39255e-06 Jy ! Component: 100 - total flux cleaned = -2.9958e-05 Jy ! Component: 150 - total flux cleaned = -3.65612e-05 Jy ! Component: 200 - total flux cleaned = -4.26037e-05 Jy ! Total flux subtracted in 200 components = -4.26037e-05 Jy ! Clean residual min=-0.000896 max=0.001035 Jy/beam ! Clean residual mean=-0.000001 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.0602346 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 0.0602346 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=0.050574Jy sigma=0.674102 ! Fit after self-cal, rms=0.050578Jy sigma=0.674097 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) ! Added new window around map position (58.8, -34.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000885102 Jy ! Component: 100 - total flux cleaned = 0.00125852 Jy ! Component: 150 - total flux cleaned = 0.00134001 Jy ! Component: 200 - total flux cleaned = 0.00134089 Jy ! Total flux subtracted in 200 components = 0.00134089 Jy ! Clean residual min=-0.000839 max=0.000844 Jy/beam ! Clean residual mean=-0.000001 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.0615755 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 50 components and 0.0615755 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=0.050559Jy sigma=0.673705 ! Fit after self-cal, rms=0.050554Jy sigma=0.673669 ! 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=0.050554Jy sigma=0.673669 ! Fit after self-cal, rms=0.050474Jy sigma=0.673647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.493 mas, bmaj=4.009 mas, bpa=-4.805 degrees ! Estimated noise=0.246831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00027918 Jy ! Component: 100 - total flux cleaned = 0.000309503 Jy ! Component: 150 - total flux cleaned = 0.000300538 Jy ! Component: 200 - total flux cleaned = 0.000283772 Jy ! Total flux subtracted in 200 components = 0.000283772 Jy ! Clean residual min=-0.000832 max=0.000837 Jy/beam ! Clean residual mean=-0.000000 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.0618592 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 57 components and 0.0618593 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=0.050470Jy sigma=0.673569 ! Fit after self-cal, rms=0.050470Jy sigma=0.673566 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 = 3.71176e-05 Jy ! Component: 100 - total flux cleaned = 2.15229e-05 Jy ! Component: 150 - total flux cleaned = 1.41367e-05 Jy ! Component: 200 - total flux cleaned = 2.12199e-05 Jy ! Total flux subtracted in 200 components = 2.12199e-05 Jy ! Clean residual min=-0.000830 max=0.000834 Jy/beam ! Clean residual mean=-0.000000 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0618805 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 61 components and 0.0618805 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=0.050468Jy sigma=0.673524 ! Fit after self-cal, rms=0.050467Jy sigma=0.673523 ! 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=0.050467Jy sigma=0.673523 ! Fit after self-cal, rms=0.050441Jy sigma=0.673519 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.676 mas, bmaj=8.864 mas, bpa=-0.3565 degrees ! Estimated noise=0.311694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.02326e-06 Jy ! Component: 100 - total flux cleaned = 2.45522e-06 Jy ! Component: 150 - total flux cleaned = 2.42952e-06 Jy ! Component: 200 - total flux cleaned = 2.50016e-06 Jy ! Total flux subtracted in 200 components = 2.50016e-06 Jy ! Clean residual min=-0.000778 max=0.000818 Jy/beam ! Clean residual mean=-0.000001 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.061883 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 71 components and 0.061883 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=0.050440Jy sigma=0.673519 ! Fit after self-cal, rms=0.050440Jy sigma=0.673511 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 = 1.18722e-05 Jy ! Component: 100 - total flux cleaned = 5.86314e-06 Jy ! Component: 150 - total flux cleaned = 6.08389e-06 Jy ! Component: 200 - total flux cleaned = 6.26902e-06 Jy ! Total flux subtracted in 200 components = 6.26902e-06 Jy ! Clean residual min=-0.000773 max=0.000811 Jy/beam ! Clean residual mean=-0.000001 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0618892 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 73 components and 0.0618892 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=0.050440Jy sigma=0.673517 ! Fit after self-cal, rms=0.050440Jy sigma=0.673509 ! 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=1.493 mas, bmaj=4.009 mas, bpa=-4.816 degrees ! Estimated noise=0.246755 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.493 x 4.009 at -4.816 degrees (North through East) ! Clean map min=-0.00079297 max=0.05502 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=1.111 mas, bmaj=3.322 mas, bpa=-6.209 degrees ! Estimated noise=0.534083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0421716 Jy ! Component: 100 - total flux cleaned = 0.0517399 Jy ! Component: 150 - total flux cleaned = 0.0552949 Jy ! Component: 200 - total flux cleaned = 0.0566925 Jy ! Total flux subtracted in 200 components = 0.0566925 Jy ! Clean residual min=-0.002236 max=0.001817 Jy/beam ! Clean residual mean=-0.000002 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0566925 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 0.0566925 Jy ! Inverting map and beam ! Estimated beam: bmin=1.493 mas, bmaj=4.009 mas, bpa=-4.816 degrees ! Estimated noise=0.246755 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 = 0.00191838 Jy ! Component: 100 - total flux cleaned = 0.00291668 Jy ! Component: 150 - total flux cleaned = 0.00359377 Jy ! Component: 200 - total flux cleaned = 0.00407152 Jy ! Total flux subtracted in 200 components = 0.00407152 Jy ! Clean residual min=-0.000899 max=0.000972 Jy/beam ! Clean residual mean=-0.000002 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.060764 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 45 components and 0.060764 Jy ! Inverting map ! Added new window around map position (-1.5, -9.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000796705 Jy ! Component: 100 - total flux cleaned = 0.000888679 Jy ! Component: 150 - total flux cleaned = 0.000965144 Jy ! Component: 200 - total flux cleaned = 0.00101919 Jy ! Total flux subtracted in 200 components = 0.00101919 Jy ! Clean residual min=-0.000824 max=0.000737 Jy/beam ! Clean residual mean=-0.000000 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0617832 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 71 components and 0.0617832 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=3.676 mas, bmaj=8.864 mas, bpa=-0.3565 degrees ! Estimated noise=0.311694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000289247 Jy ! Component: 100 - total flux cleaned = 0.000366058 Jy ! Component: 150 - total flux cleaned = 0.000396858 Jy ! Component: 200 - total flux cleaned = 0.000396824 Jy ! Total flux subtracted in 200 components = 0.000396824 Jy ! Clean residual min=-0.000652 max=0.000626 Jy/beam ! Clean residual mean=0.000001 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.06218 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 = -5.34077e-06 Jy ! Component: 100 - total flux cleaned = -1.00007e-05 Jy ! Component: 150 - total flux cleaned = -1.00276e-05 Jy ! Component: 200 - total flux cleaned = -1.0134e-05 Jy ! Total flux subtracted in 200 components = -1.0134e-05 Jy ! Clean residual min=-0.000653 max=0.000617 Jy/beam ! Clean residual mean=0.000001 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.0621699 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 99 components and 0.0621699 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.493 mas, bmaj=4.009 mas, bpa=-4.816 degrees ! Estimated noise=0.246755 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000187562 Jy ! Component: 100 - total flux cleaned = -0.000216326 Jy ! Component: 150 - total flux cleaned = -0.000225036 Jy ! Component: 200 - total flux cleaned = -0.000225064 Jy ! Total flux subtracted in 200 components = -0.000225064 Jy ! Clean residual min=-0.000797 max=0.000731 Jy/beam ! Clean residual mean=0.000000 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.0619448 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 116 components and 0.0619448 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=0.050428Jy sigma=0.673165 ! Fit after self-cal, rms=0.050419Jy sigma=0.673142 wmodel J1211-2736_C_map.mod ! Writing 116 model components to file: J1211-2736_C_map.mod wobs J1211-2736_C_uvs.fits ! Writing UV FITS file: J1211-2736_C_uvs.fits wwins J1211-2736_C_map.win ! wwins: Wrote 3 windows to J1211-2736_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 = -0.00024559 Jy ! Component: 100 - total flux cleaned = -0.000348636 Jy ! Component: 150 - total flux cleaned = -0.00039781 Jy ! Component: 200 - total flux cleaned = -0.000432977 Jy ! Component: 250 - total flux cleaned = -0.000466774 Jy ! Component: 300 - total flux cleaned = -0.000466779 Jy ! Component: 350 - total flux cleaned = -0.000467092 Jy ! Component: 400 - total flux cleaned = -0.000456757 Jy ! Component: 450 - total flux cleaned = -0.000456773 Jy ! Component: 500 - total flux cleaned = -0.000436764 Jy ! Component: 550 - total flux cleaned = -0.000426909 Jy ! Component: 600 - total flux cleaned = -0.000426864 Jy ! Component: 650 - total flux cleaned = -0.000417478 Jy ! Component: 700 - total flux cleaned = -0.000426774 Jy ! Component: 750 - total flux cleaned = -0.000435527 Jy ! Component: 800 - total flux cleaned = -0.000417639 Jy ! Component: 850 - total flux cleaned = -0.000391556 Jy ! Component: 900 - total flux cleaned = -0.000382931 Jy ! Component: 950 - total flux cleaned = -0.000366118 Jy ! Component: 1000 - total flux cleaned = -0.000357763 Jy ! Component: 1050 - total flux cleaned = -0.000333543 Jy ! Component: 1100 - total flux cleaned = -0.000317615 Jy ! Component: 1150 - total flux cleaned = -0.000293926 Jy ! Component: 1200 - total flux cleaned = -0.000255184 Jy ! Component: 1250 - total flux cleaned = -0.000232254 Jy ! Component: 1300 - total flux cleaned = -0.000202097 Jy ! Component: 1350 - total flux cleaned = -0.000157477 Jy ! Component: 1400 - total flux cleaned = -0.000135462 Jy ! Component: 1450 - total flux cleaned = -8.49065e-05 Jy ! Component: 1500 - total flux cleaned = -8.48862e-05 Jy ! Component: 1550 - total flux cleaned = -5.6544e-05 Jy ! Component: 1600 - total flux cleaned = -2.15867e-05 Jy ! Component: 1650 - total flux cleaned = 1.97078e-05 Jy ! Component: 1700 - total flux cleaned = 4.00905e-05 Jy ! Component: 1750 - total flux cleaned = 8.03046e-05 Jy ! Component: 1800 - total flux cleaned = 8.03029e-05 Jy ! Component: 1850 - total flux cleaned = 0.000113242 Jy ! Component: 1900 - total flux cleaned = 0.00012622 Jy ! Component: 1950 - total flux cleaned = 0.000151847 Jy ! Component: 2000 - total flux cleaned = 0.000126378 Jy ! Component: 2050 - total flux cleaned = 0.00015176 Jy ! Component: 2100 - total flux cleaned = 0.000189282 Jy ! Component: 2150 - total flux cleaned = 0.00019544 Jy ! Component: 2200 - total flux cleaned = 0.000201566 Jy ! Component: 2250 - total flux cleaned = 0.00020774 Jy ! Component: 2300 - total flux cleaned = 0.000213777 Jy ! Component: 2350 - total flux cleaned = 0.000225772 Jy ! Component: 2400 - total flux cleaned = 0.000243583 Jy ! Component: 2450 - total flux cleaned = 0.000243619 Jy ! Component: 2500 - total flux cleaned = 0.000255417 Jy ! Component: 2550 - total flux cleaned = 0.000272827 Jy ! Component: 2600 - total flux cleaned = 0.000284405 Jy ! Component: 2650 - total flux cleaned = 0.000301624 Jy ! Component: 2700 - total flux cleaned = 0.000324373 Jy ! Component: 2750 - total flux cleaned = 0.000346937 Jy ! Component: 2800 - total flux cleaned = 0.000363704 Jy ! Component: 2850 - total flux cleaned = 0.000374824 Jy ! Component: 2900 - total flux cleaned = 0.000413475 Jy ! Component: 2950 - total flux cleaned = 0.000440857 Jy ! Component: 3000 - total flux cleaned = 0.00045719 Jy ! Component: 3050 - total flux cleaned = 0.000473378 Jy ! Component: 3100 - total flux cleaned = 0.000494875 Jy ! Component: 3150 - total flux cleaned = 0.000526965 Jy ! Component: 3200 - total flux cleaned = 0.000542867 Jy ! Component: 3250 - total flux cleaned = 0.000548163 Jy ! Component: 3300 - total flux cleaned = 0.000579596 Jy ! Component: 3350 - total flux cleaned = 0.000595222 Jy ! Component: 3400 - total flux cleaned = 0.000626336 Jy ! Component: 3450 - total flux cleaned = 0.000646938 Jy ! Component: 3500 - total flux cleaned = 0.00067255 Jy ! Component: 3550 - total flux cleaned = 0.000708133 Jy ! Component: 3600 - total flux cleaned = 0.000718225 Jy ! Component: 3650 - total flux cleaned = 0.000738385 Jy ! Component: 3700 - total flux cleaned = 0.000773484 Jy ! Component: 3750 - total flux cleaned = 0.000793451 Jy ! Component: 3800 - total flux cleaned = 0.000833082 Jy ! Component: 3850 - total flux cleaned = 0.000857733 Jy ! Component: 3900 - total flux cleaned = 0.000877388 Jy ! Component: 3950 - total flux cleaned = 0.000892097 Jy ! Component: 4000 - total flux cleaned = 0.000940736 Jy ! Component: 4050 - total flux cleaned = 0.000945578 Jy ! Total flux subtracted in 4096 components = 0.000960046 Jy ! Clean residual min=-0.000303 max=0.000320 Jy/beam ! Clean residual mean=-0.000000 rms=0.000082 Jy/beam ! Combined flux in latest and established models = 0.0629049 Jy keep ! Adding 261 model components to the UV plane model. ! The established model now contains 377 components and 0.0629048 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J1211-2736_C_20180602_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.493 x 4.009 at -4.816 degrees (North through East) ! Clean map min=-0.00052094 max=0.055622 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J1211-2736_C_20180602_map.fits wmodel /tmp/maps//J1211-2736_C_20180602_map.mod ! Writing 377 model components to file: /tmp/maps//J1211-2736_C_20180602_map.mod wobs /tmp/maps//J1211-2736_C_20180602_uvs.fits ! Writing UV FITS file: /tmp/maps//J1211-2736_C_20180602_uvs.fits wwins /tmp/maps//J1211-2736_C_20180602_map.win ! wwins: Wrote 4 windows to /tmp/maps//J1211-2736_C_20180602_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.055622 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.09758e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.436747 0.436747 0.873495 1.74699 3.49398 6.98796 13.9759 27.9518 55.9037 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.055 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 686.896 quit ! Quitting program ! Log file /tmp/maps//J1211-2736_C_20180602_dfm.log closed on Wed Jul 4 23:17:09 2018