! Started logfile: .//J0150-1458_C_dfm.log on Mon Jan 20 17:12:17 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 .//J0150-1458_C_uva.fits ! Reading UV FITS file: .//J0150-1458_C_uva.fits ! AN table 1: 15 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0150-1458 ! ! 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 J0150-1458_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=1.021894Jy sigma=20.514966 ! Fit after self-cal, rms=0.844298Jy sigma=16.884062 ! 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=2.457 mas, bmaj=10.34 mas, bpa=-9.937 degrees ! Estimated noise=0.940965 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 = 0.123372 Jy ! Component: 100 - total flux cleaned = 0.150371 Jy ! Total flux subtracted in 100 components = 0.150371 Jy ! Clean residual min=-0.005017 max=0.008245 Jy/beam ! Clean residual mean=-0.000022 rms=0.001711 Jy/beam ! Combined flux in latest and established models = 0.150371 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.150371 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=0.044560Jy sigma=0.738105 ! Fit after self-cal, rms=0.044556Jy sigma=0.737891 ! 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=2.898 mas, bmaj=10.82 mas, bpa=-9.293 degrees ! Estimated noise=0.628153 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 = 0.00928466 Jy ! Component: 100 - total flux cleaned = 0.0135357 Jy ! Component: 150 - total flux cleaned = 0.0142984 Jy ! Component: 200 - total flux cleaned = 0.0142962 Jy ! Total flux subtracted in 200 components = 0.0142962 Jy ! Clean residual min=-0.003254 max=0.002719 Jy/beam ! Clean residual mean=-0.000013 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.164667 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 43 components and 0.164667 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=0.043020Jy sigma=0.690886 ! Fit after self-cal, rms=0.043003Jy sigma=0.690414 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.898 x 10.82 at -9.293 degrees (North through East) ! Clean map min=-0.0033486 max=0.15831 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.08 KP 1.03 ! LA 1.12 NL 0.99 OV 1.09 PT 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.15 KP 1.06 ! LA 1.07 NL 1.07 OV 0.96 PT 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.01 HN 1.04 KP 1.07 ! LA 1.01 NL 1.15 OV 0.98 PT 1.11 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 0.92 KP 0.93 ! LA 0.98 NL 0.87 OV 0.94 PT 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 0.96 HN 0.98 KP 0.99 ! LA 0.96 NL 0.97 OV 0.98 PT 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.00 KP 0.97 ! LA 0.98 NL 0.98 OV 0.98 PT 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.99 KP 0.97 ! LA 0.98 NL 0.98 OV 0.96 PT 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.98 KP 0.97 ! LA 0.96 NL 1.00 OV 0.95 PT 1.00 ! ! ! Fit before self-cal, rms=0.043003Jy sigma=0.690414 ! Fit after self-cal, rms=0.043274Jy sigma=0.636273 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.901 mas, bmaj=10.76 mas, bpa=-9.254 degrees ! Estimated noise=0.624305 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 = 0.000907286 Jy ! Component: 100 - total flux cleaned = 0.000984726 Jy ! Component: 150 - total flux cleaned = 0.000915006 Jy ! Component: 200 - total flux cleaned = 0.000857606 Jy ! Total flux subtracted in 200 components = 0.000857606 Jy ! Clean residual min=-0.001473 max=0.001435 Jy/beam ! Clean residual mean=-0.000003 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.165525 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 67 components and 0.165525 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=0.043235Jy sigma=0.635563 ! Fit after self-cal, rms=0.043247Jy sigma=0.635494 ! 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=0.043247Jy sigma=0.635494 ! Fit after self-cal, rms=0.043191Jy sigma=0.635426 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.901 mas, bmaj=10.74 mas, bpa=-9.247 degrees ! Estimated noise=0.62404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000235748 Jy ! Component: 100 - total flux cleaned = 0.000261263 Jy ! Component: 150 - total flux cleaned = 0.000212585 Jy ! Component: 200 - total flux cleaned = 0.000169963 Jy ! Total flux subtracted in 200 components = 0.000169963 Jy ! Clean residual min=-0.001382 max=0.001428 Jy/beam ! Clean residual mean=-0.000003 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.165695 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 78 components and 0.165695 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=0.043180Jy sigma=0.635285 ! Fit after self-cal, rms=0.043180Jy sigma=0.635282 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 = -2.71249e-05 Jy ! Component: 100 - total flux cleaned = -6.1201e-05 Jy ! Component: 150 - total flux cleaned = -7.97493e-05 Jy ! Component: 200 - total flux cleaned = -0.000102861 Jy ! Total flux subtracted in 200 components = -0.000102861 Jy ! Clean residual min=-0.001348 max=0.001412 Jy/beam ! Clean residual mean=-0.000003 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.165592 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 90 components and 0.165592 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=0.043177Jy sigma=0.635243 ! Fit after self-cal, rms=0.043177Jy sigma=0.635242 ! 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=0.043177Jy sigma=0.635242 ! Fit after self-cal, rms=0.043249Jy sigma=0.635222 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.904 mas, bmaj=10.73 mas, bpa=-9.244 degrees ! Estimated noise=0.624598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000111749 Jy ! Component: 100 - total flux cleaned = 0.000104179 Jy ! Component: 150 - total flux cleaned = 6.48521e-05 Jy ! Component: 200 - total flux cleaned = 3.53376e-05 Jy ! Total flux subtracted in 200 components = 3.53376e-05 Jy ! Clean residual min=-0.001332 max=0.001410 Jy/beam ! Clean residual mean=-0.000002 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.165627 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 96 components and 0.165627 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=0.043244Jy sigma=0.635161 ! Fit after self-cal, rms=0.043245Jy sigma=0.635158 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 = 1.59728e-05 Jy ! Component: 100 - total flux cleaned = -1.72793e-05 Jy ! Component: 150 - total flux cleaned = -5.76844e-05 Jy ! Component: 200 - total flux cleaned = -7.17524e-05 Jy ! Total flux subtracted in 200 components = -7.17524e-05 Jy ! Clean residual min=-0.001316 max=0.001406 Jy/beam ! Clean residual mean=-0.000002 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.165556 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 103 components and 0.165556 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=0.043243Jy sigma=0.635131 ! Fit after self-cal, rms=0.043244Jy sigma=0.635129 ! 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=0.043244Jy sigma=0.635129 ! Fit after self-cal, rms=0.043259Jy sigma=0.635114 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.314 mas, bmaj=10.43 mas, bpa=-9.007 degrees ! Estimated noise=0.65722 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.57192e-05 Jy ! Component: 100 - total flux cleaned = -1.88545e-05 Jy ! Component: 150 - total flux cleaned = -5.11208e-05 Jy ! Component: 200 - total flux cleaned = -7.43575e-05 Jy ! Total flux subtracted in 200 components = -7.43575e-05 Jy ! Clean residual min=-0.001382 max=0.001461 Jy/beam ! Clean residual mean=-0.000002 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.165481 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 111 components and 0.165481 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=0.043257Jy sigma=0.635068 ! Fit after self-cal, rms=0.043258Jy sigma=0.635062 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 = 2.67943e-06 Jy ! Component: 100 - total flux cleaned = -4.32533e-05 Jy ! Component: 150 - total flux cleaned = -7.89174e-05 Jy ! Component: 200 - total flux cleaned = -0.00011131 Jy ! Total flux subtracted in 200 components = -0.00011131 Jy ! Clean residual min=-0.001374 max=0.001453 Jy/beam ! Clean residual mean=-0.000002 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.16537 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 122 components and 0.16537 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=0.043257Jy sigma=0.635045 ! Fit after self-cal, rms=0.043257Jy sigma=0.635041 ! 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=2.905 mas, bmaj=10.72 mas, bpa=-9.239 degrees ! Estimated noise=0.625098 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.905 x 10.72 at -9.239 degrees (North through East) ! Clean map min=-0.0012858 max=0.15807 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=2.461 mas, bmaj=10.28 mas, bpa=-9.924 degrees ! Estimated noise=0.928755 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.121745 Jy ! Component: 100 - total flux cleaned = 0.14846 Jy ! Component: 150 - total flux cleaned = 0.157325 Jy ! Component: 200 - total flux cleaned = 0.162083 Jy ! Total flux subtracted in 200 components = 0.162083 Jy ! Clean residual min=-0.002993 max=0.002896 Jy/beam ! Clean residual mean=-0.000005 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.162083 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 0.162083 Jy ! Inverting map and beam ! Estimated beam: bmin=2.905 mas, bmaj=10.72 mas, bpa=-9.239 degrees ! Estimated noise=0.625098 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 = 0.00276589 Jy ! Component: 100 - total flux cleaned = 0.00352369 Jy ! Component: 150 - total flux cleaned = 0.00385388 Jy ! Component: 200 - total flux cleaned = 0.00401052 Jy ! Total flux subtracted in 200 components = 0.00401052 Jy ! Clean residual min=-0.001473 max=0.001502 Jy/beam ! Clean residual mean=-0.000002 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.166093 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 45 components and 0.166093 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=4.314 mas, bmaj=10.43 mas, bpa=-9.007 degrees ! Estimated noise=0.65722 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.19265e-06 Jy ! Component: 100 - total flux cleaned = -5.72315e-05 Jy ! Component: 150 - total flux cleaned = -0.000121648 Jy ! Component: 200 - total flux cleaned = -0.000191089 Jy ! Total flux subtracted in 200 components = -0.000191089 Jy ! Clean residual min=-0.001493 max=0.001507 Jy/beam ! Clean residual mean=-0.000002 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.165902 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 = -4.87235e-05 Jy ! Component: 100 - total flux cleaned = -0.000104356 Jy ! Component: 150 - total flux cleaned = -0.000155494 Jy ! Component: 200 - total flux cleaned = -0.000202679 Jy ! Total flux subtracted in 200 components = -0.000202679 Jy ! Clean residual min=-0.001459 max=0.001480 Jy/beam ! Clean residual mean=-0.000002 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.1657 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 83 components and 0.1657 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.905 mas, bmaj=10.72 mas, bpa=-9.239 degrees ! Estimated noise=0.625098 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.56422e-05 Jy ! Component: 100 - total flux cleaned = -5.9171e-06 Jy ! Component: 150 - total flux cleaned = -5.28028e-05 Jy ! Component: 200 - total flux cleaned = -8.65685e-05 Jy ! Total flux subtracted in 200 components = -8.65685e-05 Jy ! Clean residual min=-0.001411 max=0.001382 Jy/beam ! Clean residual mean=-0.000002 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.165613 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 106 components and 0.165613 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=0.043263Jy sigma=0.635125 ! Fit after self-cal, rms=0.043264Jy sigma=0.635110 wmodel J0150-1458_C_map.mod ! Writing 106 model components to file: J0150-1458_C_map.mod wobs J0150-1458_C_uvs.fits ! Writing UV FITS file: J0150-1458_C_uvs.fits wwins J0150-1458_C_map.win ! wwins: Wrote 1 windows to J0150-1458_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 = 0.000151571 Jy ! Component: 100 - total flux cleaned = 0.00033341 Jy ! Component: 150 - total flux cleaned = 0.000565257 Jy ! Component: 200 - total flux cleaned = 0.000802705 Jy ! Component: 250 - total flux cleaned = 0.00102611 Jy ! Component: 300 - total flux cleaned = 0.00113233 Jy ! Component: 350 - total flux cleaned = 0.0012172 Jy ! Component: 400 - total flux cleaned = 0.0012986 Jy ! Component: 450 - total flux cleaned = 0.00137717 Jy ! Component: 500 - total flux cleaned = 0.00145268 Jy ! Component: 550 - total flux cleaned = 0.00155495 Jy ! Component: 600 - total flux cleaned = 0.00171046 Jy ! Component: 650 - total flux cleaned = 0.00184724 Jy ! Component: 700 - total flux cleaned = 0.00195378 Jy ! Component: 750 - total flux cleaned = 0.00208309 Jy ! Component: 800 - total flux cleaned = 0.0021837 Jy ! Component: 850 - total flux cleaned = 0.00228176 Jy ! Component: 900 - total flux cleaned = 0.002389 Jy ! Component: 950 - total flux cleaned = 0.00242382 Jy ! Component: 1000 - total flux cleaned = 0.00249201 Jy ! Component: 1050 - total flux cleaned = 0.00256969 Jy ! Component: 1100 - total flux cleaned = 0.00263507 Jy ! Component: 1150 - total flux cleaned = 0.00268819 Jy ! Component: 1200 - total flux cleaned = 0.00271958 Jy ! Component: 1250 - total flux cleaned = 0.00279149 Jy ! Component: 1300 - total flux cleaned = 0.00282141 Jy ! Component: 1350 - total flux cleaned = 0.00287077 Jy ! Component: 1400 - total flux cleaned = 0.00289991 Jy ! Component: 1450 - total flux cleaned = 0.00292875 Jy ! Component: 1500 - total flux cleaned = 0.00296656 Jy ! Component: 1550 - total flux cleaned = 0.00299454 Jy ! Component: 1600 - total flux cleaned = 0.00304043 Jy ! Component: 1650 - total flux cleaned = 0.00306745 Jy ! Component: 1700 - total flux cleaned = 0.00309428 Jy ! Component: 1750 - total flux cleaned = 0.00312079 Jy ! Component: 1800 - total flux cleaned = 0.00311217 Jy ! Component: 1850 - total flux cleaned = 0.00310365 Jy ! Component: 1900 - total flux cleaned = 0.00311223 Jy ! Component: 1950 - total flux cleaned = 0.00309544 Jy ! Component: 2000 - total flux cleaned = 0.00309549 Jy ! Component: 2050 - total flux cleaned = 0.00307903 Jy ! Component: 2100 - total flux cleaned = 0.00304657 Jy ! Component: 2150 - total flux cleaned = 0.00305465 Jy ! Component: 2200 - total flux cleaned = 0.0030466 Jy ! Component: 2250 - total flux cleaned = 0.00303082 Jy ! Component: 2300 - total flux cleaned = 0.00306972 Jy ! Component: 2350 - total flux cleaned = 0.00307734 Jy ! Component: 2400 - total flux cleaned = 0.00307732 Jy ! Component: 2450 - total flux cleaned = 0.00310007 Jy ! Component: 2500 - total flux cleaned = 0.0031151 Jy ! Component: 2550 - total flux cleaned = 0.00313744 Jy ! Component: 2600 - total flux cleaned = 0.00315955 Jy ! Component: 2650 - total flux cleaned = 0.00314474 Jy ! Component: 2700 - total flux cleaned = 0.00315925 Jy ! Component: 2750 - total flux cleaned = 0.00316652 Jy ! Component: 2800 - total flux cleaned = 0.00320234 Jy ! Component: 2850 - total flux cleaned = 0.00320943 Jy ! Component: 2900 - total flux cleaned = 0.00323054 Jy ! Component: 2950 - total flux cleaned = 0.0032305 Jy ! Component: 3000 - total flux cleaned = 0.00325133 Jy ! Component: 3050 - total flux cleaned = 0.00327198 Jy ! Component: 3100 - total flux cleaned = 0.00328559 Jy ! Component: 3150 - total flux cleaned = 0.00330594 Jy ! Component: 3200 - total flux cleaned = 0.00332619 Jy ! Component: 3250 - total flux cleaned = 0.00335295 Jy ! Component: 3300 - total flux cleaned = 0.00333962 Jy ! Component: 3350 - total flux cleaned = 0.00334626 Jy ! Component: 3400 - total flux cleaned = 0.00333969 Jy ! Component: 3450 - total flux cleaned = 0.00335272 Jy ! Component: 3500 - total flux cleaned = 0.0033397 Jy ! Component: 3550 - total flux cleaned = 0.00334621 Jy ! Component: 3600 - total flux cleaned = 0.00334627 Jy ! Component: 3650 - total flux cleaned = 0.00333352 Jy ! Component: 3700 - total flux cleaned = 0.00335262 Jy ! Component: 3750 - total flux cleaned = 0.00332729 Jy ! Component: 3800 - total flux cleaned = 0.00333993 Jy ! Component: 3850 - total flux cleaned = 0.0033337 Jy ! Component: 3900 - total flux cleaned = 0.00334616 Jy ! Component: 3950 - total flux cleaned = 0.0033275 Jy ! Component: 4000 - total flux cleaned = 0.00332133 Jy ! Component: 4050 - total flux cleaned = 0.00332748 Jy ! Total flux subtracted in 4096 components = 0.00335206 Jy ! Clean residual min=-0.000443 max=0.000382 Jy/beam ! Clean residual mean=-0.000001 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.168965 Jy keep ! Adding 300 model components to the UV plane model. ! The established model now contains 406 components and 0.168965 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0150-1458_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.905 x 10.72 at -9.239 degrees (North through East) ! Clean map min=-0.00074405 max=0.15791 Jy/beam ! Writing clean map to FITS file: .//J0150-1458_C_map.fits wmodel .//J0150-1458_C_map.mod ! Writing 406 model components to file: .//J0150-1458_C_map.mod wobs .//J0150-1458_C_uvs.fits ! Writing UV FITS file: .//J0150-1458_C_uvs.fits wwins .//J0150-1458_C_map.win ! wwins: Wrote 2 windows to .//J0150-1458_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.157911 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000112301 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.213351 0.213351 0.426701 0.853402 1.7068 3.41361 6.82722 13.6544 27.3089 54.6177 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.157 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1406.14 quit ! Quitting program ! Log file .//J0150-1458_C_dfm.log closed on Mon Jan 20 17:12:21 2020