! Started logfile: /vlbi/sb072/temp_maps//J1514-0948_C_dfm.log on Tue Mar 5 23:14:15 2019 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 /vlbi/sb072/temp_maps//J1514-0948_C_uva.fits ! Reading UV FITS file: /vlbi/sb072/temp_maps//J1514-0948_C_uva.fits ! AN table 1: 6 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1514-0948 ! ! 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 1728 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 J1514-0948_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=1.003642Jy sigma=39.634322 ! Fit after self-cal, rms=0.842213Jy sigma=33.335558 ! 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=1.603 mas, bmaj=5.12 mas, bpa=13.5 degrees ! Estimated noise=0.671391 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 = 0.114977 Jy ! Component: 100 - total flux cleaned = 0.141412 Jy ! Total flux subtracted in 100 components = 0.141412 Jy ! Clean residual min=-0.008276 max=0.013756 Jy/beam ! Clean residual mean=-0.000017 rms=0.002079 Jy/beam ! Combined flux in latest and established models = 0.141412 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.141412 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=0.046089Jy sigma=1.683722 ! Fit after self-cal, rms=0.046104Jy sigma=1.680645 ! Inverting map ! Added new window around map position (-2.7, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0142639 Jy ! Component: 100 - total flux cleaned = 0.0233024 Jy ! Total flux subtracted in 100 components = 0.0233024 Jy ! Clean residual min=-0.006300 max=0.006943 Jy/beam ! Clean residual mean=-0.000012 rms=0.001549 Jy/beam ! Combined flux in latest and established models = 0.164715 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.164715 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=0.036541Jy sigma=1.268615 ! Fit after self-cal, rms=0.036168Jy sigma=1.253246 ! 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=2.046 mas, bmaj=5.654 mas, bpa=11.39 degrees ! Estimated noise=0.460728 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 = 0.014303 Jy ! Component: 100 - total flux cleaned = 0.0226066 Jy ! Component: 150 - total flux cleaned = 0.0283292 Jy ! Component: 200 - total flux cleaned = 0.0324275 Jy ! Total flux subtracted in 200 components = 0.0324275 Jy ! Clean residual min=-0.005499 max=0.007131 Jy/beam ! Clean residual mean=-0.000009 rms=0.001644 Jy/beam ! Combined flux in latest and established models = 0.197142 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 58 components and 0.197142 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=0.029761Jy sigma=0.936656 ! Fit after self-cal, rms=0.029455Jy sigma=0.925212 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.046 x 5.654 at 11.39 degrees (North through East) ! Clean map min=-0.0050225 max=0.15226 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.91 HN 1.03 KP 0.99 ! LA 1.03 NL 1.09 OV 1.04 PT 0.95 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.92 HN 0.96 KP 0.97 ! LA 1.06 NL 1.07 OV 1.02 PT 0.93 ! SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.95 HN 1.01 KP 0.95 ! LA 1.04 NL 1.07 OV 1.05 PT 0.93 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 1.00 KP 0.95 ! LA 1.04 NL 1.07 OV 1.03 PT 0.99 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 1.01 KP 0.97 ! LA 1.02 NL 1.03 OV 1.02 PT 0.92 ! SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.93 HN 1.01 KP 0.97 ! LA 1.00 NL 1.01 OV 1.05 PT 0.93 ! SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 0.98 KP 0.96 ! LA 1.02 NL 1.01 OV 1.05 PT 0.90 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 0.97 KP 0.96 ! LA 1.02 NL 1.03 OV 1.02 PT 0.92 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.029455Jy sigma=0.925212 ! Fit after self-cal, rms=0.027651Jy sigma=0.825581 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.058 mas, bmaj=5.677 mas, bpa=11.12 degrees ! Estimated noise=0.45771 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 (4.2, -28.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00656259 Jy ! Component: 100 - total flux cleaned = 0.00984109 Jy ! Component: 150 - total flux cleaned = 0.0120826 Jy ! Component: 200 - total flux cleaned = 0.013508 Jy ! Total flux subtracted in 200 components = 0.013508 Jy ! Clean residual min=-0.002892 max=0.004339 Jy/beam ! Clean residual mean=-0.000005 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.21065 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 93 components and 0.21065 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=0.026029Jy sigma=0.739608 ! Fit after self-cal, rms=0.026004Jy sigma=0.738535 ! Inverting map ! Added new window around map position (-26.7, 27.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00398056 Jy ! Component: 100 - total flux cleaned = 0.00468643 Jy ! Component: 150 - total flux cleaned = 0.00516412 Jy ! Component: 200 - total flux cleaned = 0.00562061 Jy ! Total flux subtracted in 200 components = 0.00562061 Jy ! Clean residual min=-0.002500 max=0.002802 Jy/beam ! Clean residual mean=-0.000002 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.216271 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 120 components and 0.216271 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=0.025239Jy sigma=0.703467 ! Fit after self-cal, rms=0.025215Jy sigma=0.701884 ! 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=0.025215Jy sigma=0.701884 ! Fit after self-cal, rms=0.024959Jy sigma=0.698248 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.06 mas, bmaj=5.669 mas, bpa=10.99 degrees ! Estimated noise=0.454519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110238 Jy ! Component: 100 - total flux cleaned = 0.00145293 Jy ! Component: 150 - total flux cleaned = 0.00154033 Jy ! Component: 200 - total flux cleaned = 0.00162021 Jy ! Total flux subtracted in 200 components = 0.00162021 Jy ! Clean residual min=-0.002256 max=0.002402 Jy/beam ! Clean residual mean=-0.000003 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.217891 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 145 components and 0.217891 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=0.024756Jy sigma=0.690188 ! Fit after self-cal, rms=0.024752Jy sigma=0.689821 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 (-19.5, 67.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198403 Jy ! Component: 100 - total flux cleaned = 0.00266354 Jy ! Component: 150 - total flux cleaned = 0.00297905 Jy ! Component: 200 - total flux cleaned = 0.00312396 Jy ! Total flux subtracted in 200 components = 0.00312396 Jy ! Clean residual min=-0.001935 max=0.001661 Jy/beam ! Clean residual mean=-0.000002 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.221015 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 171 components and 0.221015 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=0.024496Jy sigma=0.679922 ! Fit after self-cal, rms=0.024496Jy sigma=0.679727 ! 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=0.024496Jy sigma=0.679727 ! Fit after self-cal, rms=0.024474Jy sigma=0.678946 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.061 mas, bmaj=5.667 mas, bpa=10.92 degrees ! Estimated noise=0.454175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000669947 Jy ! Component: 100 - total flux cleaned = 0.000836227 Jy ! Component: 150 - total flux cleaned = 0.000927402 Jy ! Component: 200 - total flux cleaned = 0.00103884 Jy ! Total flux subtracted in 200 components = 0.00103884 Jy ! Clean residual min=-0.001719 max=0.001635 Jy/beam ! Clean residual mean=-0.000003 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.222054 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 189 components and 0.222054 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=0.024383Jy sigma=0.675431 ! Fit after self-cal, rms=0.024383Jy sigma=0.675304 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000206774 Jy ! Component: 100 - total flux cleaned = 0.000258157 Jy ! Component: 150 - total flux cleaned = 0.00030711 Jy ! Component: 200 - total flux cleaned = 0.000330049 Jy ! Total flux subtracted in 200 components = 0.000330049 Jy ! Clean residual min=-0.001653 max=0.001603 Jy/beam ! Clean residual mean=-0.000003 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.222384 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 201 components and 0.222384 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=0.024326Jy sigma=0.673145 ! Fit after self-cal, rms=0.024325Jy sigma=0.673082 ! 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=0.024325Jy sigma=0.673082 ! Fit after self-cal, rms=0.024329Jy sigma=0.672900 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.954 mas, bmaj=7.452 mas, bpa=-2.591 degrees ! Estimated noise=0.530195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000492496 Jy ! Component: 100 - total flux cleaned = 0.000468903 Jy ! Component: 150 - total flux cleaned = 0.000371723 Jy ! Component: 200 - total flux cleaned = 0.000305244 Jy ! Total flux subtracted in 200 components = 0.000305244 Jy ! Clean residual min=-0.001904 max=0.001745 Jy/beam ! Clean residual mean=-0.000005 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.222689 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 220 components and 0.222689 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=0.024286Jy sigma=0.671384 ! Fit after self-cal, rms=0.024285Jy sigma=0.671257 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 = 7.82585e-05 Jy ! Component: 100 - total flux cleaned = 1.41581e-05 Jy ! Component: 150 - total flux cleaned = -2.48104e-05 Jy ! Component: 200 - total flux cleaned = -8.07848e-05 Jy ! Total flux subtracted in 200 components = -8.07848e-05 Jy ! Clean residual min=-0.001825 max=0.001700 Jy/beam ! Clean residual mean=-0.000004 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.222608 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 237 components and 0.222609 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=0.024255Jy sigma=0.670585 ! Fit after self-cal, rms=0.024255Jy sigma=0.670531 ! 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=2.062 mas, bmaj=5.666 mas, bpa=10.88 degrees ! Estimated noise=0.454326 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.062 x 5.666 at 10.88 degrees (North through East) ! Clean map min=-0.0018282 max=0.15074 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=1.61 mas, bmaj=5.1 mas, bpa=13.04 degrees ! Estimated noise=0.668024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.114389 Jy ! Component: 100 - total flux cleaned = 0.142499 Jy ! Component: 150 - total flux cleaned = 0.156331 Jy ! Component: 200 - total flux cleaned = 0.165669 Jy ! Total flux subtracted in 200 components = 0.165669 Jy ! Clean residual min=-0.004062 max=0.006408 Jy/beam ! Clean residual mean=-0.000014 rms=0.001213 Jy/beam ! Combined flux in latest and established models = 0.165669 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.165669 Jy ! Inverting map and beam ! Estimated beam: bmin=2.062 mas, bmaj=5.666 mas, bpa=10.88 degrees ! Estimated noise=0.454326 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) ! Added new window around map position (-5.7, -0.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0130577 Jy ! Component: 100 - total flux cleaned = 0.0209721 Jy ! Component: 150 - total flux cleaned = 0.0265359 Jy ! Component: 200 - total flux cleaned = 0.0308728 Jy ! Total flux subtracted in 200 components = 0.0308728 Jy ! Clean residual min=-0.003018 max=0.003711 Jy/beam ! Clean residual mean=-0.000010 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.196542 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 65 components and 0.196542 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=3.954 mas, bmaj=7.452 mas, bpa=-2.591 degrees ! Estimated noise=0.530195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00540324 Jy ! Component: 100 - total flux cleaned = 0.00935407 Jy ! Component: 150 - total flux cleaned = 0.0124089 Jy ! Component: 200 - total flux cleaned = 0.0147574 Jy ! Total flux subtracted in 200 components = 0.0147574 Jy ! Clean residual min=-0.002701 max=0.003015 Jy/beam ! Clean residual mean=-0.000008 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.2113 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132596 Jy ! Component: 100 - total flux cleaned = 0.00250872 Jy ! Component: 150 - total flux cleaned = 0.00344128 Jy ! Component: 200 - total flux cleaned = 0.00428678 Jy ! Total flux subtracted in 200 components = 0.00428678 Jy ! Clean residual min=-0.002262 max=0.002256 Jy/beam ! Clean residual mean=-0.000007 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.215586 Jy ! Adding 99 model components to the UV plane model. ! The established model now contains 159 components and 0.215586 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.062 mas, bmaj=5.666 mas, bpa=10.88 degrees ! Estimated noise=0.454326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000589107 Jy ! Component: 100 - total flux cleaned = 0.00106847 Jy ! Component: 150 - total flux cleaned = 0.00150108 Jy ! Component: 200 - total flux cleaned = 0.00185756 Jy ! Total flux subtracted in 200 components = 0.00185756 Jy ! Clean residual min=-0.001599 max=0.001673 Jy/beam ! Clean residual mean=-0.000004 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.217444 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 188 components and 0.217444 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=0.024377Jy sigma=0.676737 ! Fit after self-cal, rms=0.024293Jy sigma=0.673136 wmodel J1514-0948_C_map.mod ! Writing 188 model components to file: J1514-0948_C_map.mod wobs J1514-0948_C_uvs.fits ! Writing UV FITS file: J1514-0948_C_uvs.fits wwins J1514-0948_C_map.win ! wwins: Wrote 6 windows to J1514-0948_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 = -0.000184369 Jy ! Component: 100 - total flux cleaned = -0.000156218 Jy ! Component: 150 - total flux cleaned = -0.000106746 Jy ! Component: 200 - total flux cleaned = -3.97682e-05 Jy ! Component: 250 - total flux cleaned = 0.000110554 Jy ! Component: 300 - total flux cleaned = 0.000192658 Jy ! Component: 350 - total flux cleaned = 0.000270651 Jy ! Component: 400 - total flux cleaned = 0.000214251 Jy ! Component: 450 - total flux cleaned = 0.000250538 Jy ! Component: 500 - total flux cleaned = 0.000320717 Jy ! Component: 550 - total flux cleaned = 0.000287193 Jy ! Component: 600 - total flux cleaned = 0.00028739 Jy ! Component: 650 - total flux cleaned = 0.000255349 Jy ! Component: 700 - total flux cleaned = 0.000270931 Jy ! Component: 750 - total flux cleaned = 0.000286032 Jy ! Component: 800 - total flux cleaned = 0.00030095 Jy ! Component: 850 - total flux cleaned = 0.000286101 Jy ! Component: 900 - total flux cleaned = 0.000258123 Jy ! Component: 950 - total flux cleaned = 0.000217135 Jy ! Component: 1000 - total flux cleaned = 0.000190543 Jy ! Component: 1050 - total flux cleaned = 0.000177897 Jy ! Component: 1100 - total flux cleaned = 0.000100936 Jy ! Component: 1150 - total flux cleaned = 7.59289e-05 Jy ! Component: 1200 - total flux cleaned = -1.03828e-05 Jy ! Component: 1250 - total flux cleaned = -7.09094e-05 Jy ! Component: 1300 - total flux cleaned = -0.000154178 Jy ! Component: 1350 - total flux cleaned = -0.000235815 Jy ! Component: 1400 - total flux cleaned = -0.000270272 Jy ! Component: 1450 - total flux cleaned = -0.000360588 Jy ! Component: 1500 - total flux cleaned = -0.000426936 Jy ! Component: 1550 - total flux cleaned = -0.000513821 Jy ! Component: 1600 - total flux cleaned = -0.000556588 Jy ! Component: 1650 - total flux cleaned = -0.000651379 Jy ! Component: 1700 - total flux cleaned = -0.00069281 Jy ! Component: 1750 - total flux cleaned = -0.000723357 Jy ! Component: 1800 - total flux cleaned = -0.000723373 Jy ! Component: 1850 - total flux cleaned = -0.00073348 Jy ! Component: 1900 - total flux cleaned = -0.000772515 Jy ! Component: 1950 - total flux cleaned = -0.000753296 Jy ! Component: 2000 - total flux cleaned = -0.000743877 Jy ! Component: 2050 - total flux cleaned = -0.000790428 Jy ! Component: 2100 - total flux cleaned = -0.000772007 Jy ! Component: 2150 - total flux cleaned = -0.00079922 Jy ! Component: 2200 - total flux cleaned = -0.00081697 Jy ! Component: 2250 - total flux cleaned = -0.000834585 Jy ! Component: 2300 - total flux cleaned = -0.000852086 Jy ! Component: 2350 - total flux cleaned = -0.000852036 Jy ! Component: 2400 - total flux cleaned = -0.000886234 Jy ! Component: 2450 - total flux cleaned = -0.000894546 Jy ! Component: 2500 - total flux cleaned = -0.000927682 Jy ! Component: 2550 - total flux cleaned = -0.000919516 Jy ! Component: 2600 - total flux cleaned = -0.000927753 Jy ! Component: 2650 - total flux cleaned = -0.000943933 Jy ! Component: 2700 - total flux cleaned = -0.000927947 Jy ! Component: 2750 - total flux cleaned = -0.00095172 Jy ! Component: 2800 - total flux cleaned = -0.000967283 Jy ! Component: 2850 - total flux cleaned = -0.000959531 Jy ! Component: 2900 - total flux cleaned = -0.000959531 Jy ! Component: 2950 - total flux cleaned = -0.000982201 Jy ! Component: 3000 - total flux cleaned = -0.000989453 Jy ! Component: 3050 - total flux cleaned = -0.000959645 Jy ! Component: 3100 - total flux cleaned = -0.000944966 Jy ! Component: 3150 - total flux cleaned = -0.000974004 Jy ! Component: 3200 - total flux cleaned = -0.000974022 Jy ! Component: 3250 - total flux cleaned = -0.000959762 Jy ! Component: 3300 - total flux cleaned = -0.000966889 Jy ! Component: 3350 - total flux cleaned = -0.000988026 Jy ! Component: 3400 - total flux cleaned = -0.000960136 Jy ! Component: 3450 - total flux cleaned = -0.000967112 Jy ! Component: 3500 - total flux cleaned = -0.000980888 Jy ! Component: 3550 - total flux cleaned = -0.000967249 Jy ! Component: 3600 - total flux cleaned = -0.000960552 Jy ! Component: 3650 - total flux cleaned = -0.000987451 Jy ! Component: 3700 - total flux cleaned = -0.000974166 Jy ! Component: 3750 - total flux cleaned = -0.000947907 Jy ! Component: 3800 - total flux cleaned = -0.000961014 Jy ! Component: 3850 - total flux cleaned = -0.000960961 Jy ! Component: 3900 - total flux cleaned = -0.000948062 Jy ! Component: 3950 - total flux cleaned = -0.000954451 Jy ! Component: 4000 - total flux cleaned = -0.000979812 Jy ! Component: 4050 - total flux cleaned = -0.0009797 Jy ! Total flux subtracted in 4096 components = -0.000979677 Jy ! Clean residual min=-0.000334 max=0.000325 Jy/beam ! Clean residual mean=-0.000001 rms=0.000115 Jy/beam ! Combined flux in latest and established models = 0.216464 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 467 components and 0.216464 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/sb072/temp_maps//J1514-0948_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.062 x 5.666 at 10.88 degrees (North through East) ! Clean map min=-0.0013934 max=0.15116 Jy/beam ! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J1514-0948_C_map.fits wmodel /vlbi/sb072/temp_maps//J1514-0948_C_map.mod ! Writing 467 model components to file: /vlbi/sb072/temp_maps//J1514-0948_C_map.mod wobs /vlbi/sb072/temp_maps//J1514-0948_C_uvs.fits ! Writing UV FITS file: /vlbi/sb072/temp_maps//J1514-0948_C_uvs.fits wwins /vlbi/sb072/temp_maps//J1514-0948_C_map.win ! wwins: Wrote 7 windows to /vlbi/sb072/temp_maps//J1514-0948_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.151157 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000113105 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.224479 0.224479 0.448959 0.897917 1.79583 3.59167 7.18334 14.3667 28.7333 57.4667 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.151 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1336.43 quit ! Quitting program ! Log file /vlbi/sb072/temp_maps//J1514-0948_C_dfm.log closed on Tue Mar 5 23:14:19 2019