! Started logfile: /scr/pima/rv126_uvs/J1037-2934_X_dfm.log on Sun Dec 23 03:19:18 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv126_uvs/J1037-2934_X_uva.fits ! Reading UV FITS file: /scr/pima/rv126_uvs/J1037-2934_X_uva.fits ! AN table 1: 2 integrations on 10 of 10 possible baselines. ! AN table 2: 5 integrations on 15 of 15 possible baselines. ! AN table 3: 3 integrations on 3 of 3 possible baselines. ! AN table 4: 17 integrations on 3 of 3 possible baselines. ! AN table 5: 4 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.711628 visibilities/baseline/integration-bin. ! Found source: J1037-2934 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 612 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1037-2934_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 39 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 39 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 39 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 39 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.910106Jy sigma=18.886266 ! Fit after self-cal, rms=0.761280Jy sigma=7.824805 ! 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=0.9736 mas, bmaj=1.744 mas, bpa=-4.956 degrees ! Estimated noise=3.87337 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 = 1.26265 Jy ! Component: 100 - total flux cleaned = 1.55023 Jy ! Total flux subtracted in 100 components = 1.55023 Jy ! Clean residual min=-0.060760 max=0.114132 Jy/beam ! Clean residual mean=-0.000044 rms=0.019694 Jy/beam ! Combined flux in latest and established models = 1.55023 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 1.55023 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.333464Jy sigma=3.258153 ! Fit after self-cal, rms=0.333443Jy sigma=3.257968 ! 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=1.205 mas, bmaj=1.862 mas, bpa=-3.875 degrees ! Estimated noise=3.28242 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 (-0.8, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.185581 Jy ! Component: 100 - total flux cleaned = 0.278548 Jy ! Component: 150 - total flux cleaned = 0.328775 Jy ! Component: 200 - total flux cleaned = 0.356442 Jy ! Total flux subtracted in 200 components = 0.356442 Jy ! Clean residual min=-0.048518 max=0.042661 Jy/beam ! Clean residual mean=-0.012510 rms=0.011362 Jy/beam ! Combined flux in latest and established models = 1.90667 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 39 components and 1.90667 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.220541Jy sigma=1.912122 ! Fit after self-cal, rms=0.219100Jy sigma=1.895672 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.205 x 1.862 at -3.875 degrees (North through East) ! Clean map min=-0.048675 max=1.5684 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 KP 1.05 LA 1.02 MK 0.99 ! PT 1.01 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 0.96 LA 1.11 MK 1.00 ! OV 0.96 PT 0.93 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! KP 0.00* MK 0.00* OV 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* WN 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.92 KP 1.04 LA 1.00 NL 1.13 ! OV 0.99 PT 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 KP 1.04 LA 1.03 MK 0.97 ! PT 1.02 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 0.95 LA 1.18 MK 0.95 ! OV 0.97 PT 0.92 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! KP 0.00* MK 0.00* OV 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* WN 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.93 KP 1.04 LA 1.00 NL 1.17 ! OV 0.99 PT 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 KP 1.06 LA 1.00 MK 0.99 ! PT 1.02 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.95 LA 1.13 MK 0.98 ! OV 0.96 PT 0.94 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! KP 0.00* MK 0.00* OV 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* WN 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.94 KP 1.03 LA 0.99 NL 1.14 ! OV 0.98 PT 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 KP 1.06 LA 1.02 MK 0.98 ! PT 1.01 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.98 LA 1.13 MK 0.97 ! OV 0.96 PT 0.91 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! KP 0.00* MK 0.00* OV 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! HH 0.00* WN 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.93 KP 1.03 LA 1.01 NL 1.15 ! OV 0.97 PT 0.89 ! ! ! Fit before self-cal, rms=0.219100Jy sigma=1.895672 ! Fit after self-cal, rms=0.083027Jy sigma=0.832737 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.224 mas, bmaj=4.981 mas, bpa=-3.8 degrees ! Estimated noise=3.47546 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 = 7.99409e-07 Jy ! Component: 100 - total flux cleaned = -0.00165615 Jy ! Component: 150 - total flux cleaned = -0.00231224 Jy ! Component: 200 - total flux cleaned = -0.00257875 Jy ! Total flux subtracted in 200 components = -0.00257875 Jy ! Clean residual min=-0.016756 max=0.018513 Jy/beam ! Clean residual mean=0.000072 rms=0.004015 Jy/beam ! Combined flux in latest and established models = 1.90409 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 55 components and 1.90409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078965Jy sigma=0.795939 ! Fit after self-cal, rms=0.078641Jy sigma=0.791144 ! Inverting map ! Added new window around map position (4.2, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114823 Jy ! Component: 100 - total flux cleaned = 0.00932498 Jy ! Component: 150 - total flux cleaned = 0.0078407 Jy ! Component: 200 - total flux cleaned = 0.0068817 Jy ! Total flux subtracted in 200 components = 0.0068817 Jy ! Clean residual min=-0.014068 max=0.011625 Jy/beam ! Clean residual mean=0.000026 rms=0.003416 Jy/beam ! Combined flux in latest and established models = 1.91098 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 75 components and 1.91098 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072634Jy sigma=0.734803 ! Fit after self-cal, rms=0.072288Jy sigma=0.731884 ! 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. ! ! Fit before self-cal, rms=0.072288Jy sigma=0.731884 ! Fit after self-cal, rms=0.069106Jy sigma=0.697143 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.222 mas, bmaj=4.981 mas, bpa=-3.778 degrees ! Estimated noise=3.47246 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000776055 Jy ! Component: 100 - total flux cleaned = -9.56736e-05 Jy ! Component: 150 - total flux cleaned = -0.00086728 Jy ! Component: 200 - total flux cleaned = -0.00155182 Jy ! Total flux subtracted in 200 components = -0.00155182 Jy ! Clean residual min=-0.011710 max=0.010060 Jy/beam ! Clean residual mean=-0.000026 rms=0.002867 Jy/beam ! Combined flux in latest and established models = 1.90942 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 84 components and 1.90942 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066834Jy sigma=0.677285 ! Fit after self-cal, rms=0.066752Jy sigma=0.676232 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 = 0.000486001 Jy ! Component: 100 - total flux cleaned = -0.000107074 Jy ! Component: 150 - total flux cleaned = -0.000290778 Jy ! Component: 200 - total flux cleaned = -0.00062265 Jy ! Total flux subtracted in 200 components = -0.00062265 Jy ! Clean residual min=-0.011193 max=0.009333 Jy/beam ! Clean residual mean=-0.000021 rms=0.002748 Jy/beam ! Combined flux in latest and established models = 1.9088 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 94 components and 1.9088 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065591Jy sigma=0.666799 ! Fit after self-cal, rms=0.065554Jy sigma=0.666155 ! 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. ! ! Fit before self-cal, rms=0.065554Jy sigma=0.666155 ! Fit after self-cal, rms=0.065311Jy sigma=0.664297 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.22 mas, bmaj=4.983 mas, bpa=-3.772 degrees ! Estimated noise=3.47057 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.73253e-05 Jy ! Component: 100 - total flux cleaned = -0.000993691 Jy ! Component: 150 - total flux cleaned = -0.00161705 Jy ! Component: 200 - total flux cleaned = -0.00191144 Jy ! Total flux subtracted in 200 components = -0.00191144 Jy ! Clean residual min=-0.010922 max=0.008456 Jy/beam ! Clean residual mean=-0.000040 rms=0.002604 Jy/beam ! Combined flux in latest and established models = 1.90689 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 100 components and 1.90689 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064431Jy sigma=0.657214 ! Fit after self-cal, rms=0.064406Jy sigma=0.656655 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 = -1.1621e-05 Jy ! Component: 100 - total flux cleaned = -0.000278586 Jy ! Component: 150 - total flux cleaned = -0.000523264 Jy ! Component: 200 - total flux cleaned = -0.000754553 Jy ! Total flux subtracted in 200 components = -0.000754553 Jy ! Clean residual min=-0.010615 max=0.008381 Jy/beam ! Clean residual mean=-0.000034 rms=0.002540 Jy/beam ! Combined flux in latest and established models = 1.90613 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 106 components and 1.90613 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063862Jy sigma=0.652407 ! Fit after self-cal, rms=0.063844Jy sigma=0.652068 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063844Jy sigma=0.652068 ! Fit after self-cal, rms=0.063695Jy sigma=0.651083 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.069 mas, bmaj=5.822 mas, bpa=3.184 degrees ! Estimated noise=3.99829 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00205592 Jy ! Component: 100 - total flux cleaned = -0.00261275 Jy ! Component: 150 - total flux cleaned = -0.00261287 Jy ! Component: 200 - total flux cleaned = -0.00270103 Jy ! Total flux subtracted in 200 components = -0.00270103 Jy ! Clean residual min=-0.010359 max=0.007884 Jy/beam ! Clean residual mean=-0.000080 rms=0.002753 Jy/beam ! Combined flux in latest and established models = 1.90343 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 114 components and 1.90343 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063400Jy sigma=0.649503 ! Fit after self-cal, rms=0.063296Jy sigma=0.648736 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 = 6.17168e-05 Jy ! Component: 100 - total flux cleaned = 0.000147907 Jy ! Component: 150 - total flux cleaned = 0.000150368 Jy ! Component: 200 - total flux cleaned = 0.000148001 Jy ! Total flux subtracted in 200 components = 0.000148001 Jy ! Clean residual min=-0.009915 max=0.007884 Jy/beam ! Clean residual mean=-0.000083 rms=0.002705 Jy/beam ! Combined flux in latest and established models = 1.90358 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 115 components and 1.90358 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063150Jy sigma=0.647916 ! Fit after self-cal, rms=0.063088Jy sigma=0.647379 ! 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=1.22 mas, bmaj=4.985 mas, bpa=-3.765 degrees ! Estimated noise=3.46865 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.22 x 4.985 at -3.765 degrees (North through East) ! Clean map min=-0.013118 max=1.6559 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063088Jy sigma=0.647379 ! Fit after self-cal, rms=0.057976Jy sigma=0.571543 ! Inverting map and beam ! Estimated beam: bmin=1.221 mas, bmaj=4.986 mas, bpa=-3.762 degrees ! Estimated noise=3.47008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00116291 Jy ! Component: 100 - total flux cleaned = -0.00140416 Jy ! Component: 150 - total flux cleaned = -0.0017256 Jy ! Component: 200 - total flux cleaned = -0.00191708 Jy ! Total flux subtracted in 200 components = -0.00191708 Jy ! Clean residual min=-0.009721 max=0.007853 Jy/beam ! Clean residual mean=-0.000075 rms=0.002346 Jy/beam ! Combined flux in latest and established models = 1.90166 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 130 components and 1.90166 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057492Jy sigma=0.567313 ! Fit after self-cal, rms=0.057488Jy sigma=0.566992 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.57295e-06 Jy ! Component: 100 - total flux cleaned = -0.000188498 Jy ! Component: 150 - total flux cleaned = -0.000277313 Jy ! Component: 200 - total flux cleaned = -0.000358387 Jy ! Total flux subtracted in 200 components = -0.000358387 Jy ! Clean residual min=-0.009600 max=0.007838 Jy/beam ! Clean residual mean=-0.000072 rms=0.002311 Jy/beam ! Combined flux in latest and established models = 1.90131 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 138 components and 1.90131 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057187Jy sigma=0.564726 ! Fit after self-cal, rms=0.057188Jy sigma=0.564529 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057188Jy sigma=0.564529 ! Fit after self-cal, rms=0.057079Jy sigma=0.563852 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=0.9833 mas, bmaj=4.089 mas, bpa=-3.549 degrees ! Estimated noise=4.12827 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.26179 Jy ! Component: 100 - total flux cleaned = 1.55766 Jy ! Component: 150 - total flux cleaned = 1.68494 Jy ! Component: 200 - total flux cleaned = 1.76106 Jy ! Total flux subtracted in 200 components = 1.76106 Jy ! Clean residual min=-0.029981 max=0.045323 Jy/beam ! Clean residual mean=0.000215 rms=0.008296 Jy/beam ! Combined flux in latest and established models = 1.76106 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 36 model components to the UV plane model. ! The established model now contains 36 components and 1.76106 Jy ! Inverting map and beam ! Estimated beam: bmin=1.221 mas, bmaj=4.987 mas, bpa=-3.76 degrees ! Estimated noise=3.46821 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 (1.2, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0685069 Jy ! Component: 100 - total flux cleaned = 0.103862 Jy ! Component: 150 - total flux cleaned = 0.124729 Jy ! Component: 200 - total flux cleaned = 0.133767 Jy ! Total flux subtracted in 200 components = 0.133767 Jy ! Clean residual min=-0.013941 max=0.010920 Jy/beam ! Clean residual mean=-0.000054 rms=0.002993 Jy/beam ! Combined flux in latest and established models = 1.89483 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 80 components and 1.89483 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.072 mas, bmaj=5.827 mas, bpa=3.238 degrees ! Estimated noise=3.99513 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00575984 Jy ! Component: 100 - total flux cleaned = 0.00706805 Jy ! Component: 150 - total flux cleaned = 0.00735481 Jy ! Component: 200 - total flux cleaned = 0.00714623 Jy ! Total flux subtracted in 200 components = 0.00714623 Jy ! Clean residual min=-0.011764 max=0.007331 Jy/beam ! Clean residual mean=-0.000163 rms=0.002883 Jy/beam ! Combined flux in latest and established models = 1.90197 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 = -0.000398928 Jy ! Component: 100 - total flux cleaned = -0.000757533 Jy ! Component: 150 - total flux cleaned = -0.00124243 Jy ! Component: 200 - total flux cleaned = -0.00153354 Jy ! Total flux subtracted in 200 components = -0.00153354 Jy ! Clean residual min=-0.010367 max=0.007213 Jy/beam ! Clean residual mean=-0.000143 rms=0.002683 Jy/beam ! Combined flux in latest and established models = 1.90044 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 129 components and 1.90044 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.221 mas, bmaj=4.987 mas, bpa=-3.76 degrees ! Estimated noise=3.46821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00121153 Jy ! Component: 100 - total flux cleaned = -0.00140443 Jy ! Component: 150 - total flux cleaned = -0.00122837 Jy ! Component: 200 - total flux cleaned = -0.00138267 Jy ! Total flux subtracted in 200 components = -0.00138267 Jy ! Clean residual min=-0.009665 max=0.007788 Jy/beam ! Clean residual mean=-0.000082 rms=0.002313 Jy/beam ! Combined flux in latest and established models = 1.89906 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 146 components and 1.89906 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057359Jy sigma=0.566886 ! Fit after self-cal, rms=0.057191Jy sigma=0.563939 wmodel J1037-2934_X_map.mod ! Writing 146 model components to file: J1037-2934_X_map.mod wobs J1037-2934_X_uvs.fits ! Writing UV FITS file: J1037-2934_X_uvs.fits wwins J1037-2934_X_map.win ! wwins: Wrote 4 windows to J1037-2934_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00426993 Jy ! Component: 100 - total flux cleaned = -0.00777782 Jy ! Component: 150 - total flux cleaned = -0.0101898 Jy ! Component: 200 - total flux cleaned = -0.0114368 Jy ! Component: 250 - total flux cleaned = -0.0121435 Jy ! Component: 300 - total flux cleaned = -0.0125895 Jy ! Component: 350 - total flux cleaned = -0.0132237 Jy ! Component: 400 - total flux cleaned = -0.0133235 Jy ! Component: 450 - total flux cleaned = -0.0133253 Jy ! Component: 500 - total flux cleaned = -0.0127685 Jy ! Component: 550 - total flux cleaned = -0.0123219 Jy ! Component: 600 - total flux cleaned = -0.0119757 Jy ! Component: 650 - total flux cleaned = -0.0116392 Jy ! Component: 700 - total flux cleaned = -0.0112328 Jy ! Component: 750 - total flux cleaned = -0.0107633 Jy ! Component: 800 - total flux cleaned = -0.0103082 Jy ! Component: 850 - total flux cleaned = -0.00978945 Jy ! Component: 900 - total flux cleaned = -0.00950158 Jy ! Component: 950 - total flux cleaned = -0.00928963 Jy ! Component: 1000 - total flux cleaned = -0.00887609 Jy ! Component: 1050 - total flux cleaned = -0.00854098 Jy ! Component: 1100 - total flux cleaned = -0.00827825 Jy ! Component: 1150 - total flux cleaned = -0.00795752 Jy ! Component: 1200 - total flux cleaned = -0.00757974 Jy ! Component: 1250 - total flux cleaned = -0.00702788 Jy ! Component: 1300 - total flux cleaned = -0.00642703 Jy ! Component: 1350 - total flux cleaned = -0.00601586 Jy ! Component: 1400 - total flux cleaned = -0.00538026 Jy ! Component: 1450 - total flux cleaned = -0.00504069 Jy ! Component: 1500 - total flux cleaned = -0.00453998 Jy ! Component: 1550 - total flux cleaned = -0.00432041 Jy ! Component: 1600 - total flux cleaned = -0.00394361 Jy ! Component: 1650 - total flux cleaned = -0.00346852 Jy ! Component: 1700 - total flux cleaned = -0.00310601 Jy ! Component: 1750 - total flux cleaned = -0.00264786 Jy ! Component: 1800 - total flux cleaned = -0.00249884 Jy ! Component: 1850 - total flux cleaned = -0.00215285 Jy ! Component: 1900 - total flux cleaned = -0.00181392 Jy ! Component: 1950 - total flux cleaned = -0.00167043 Jy ! Component: 2000 - total flux cleaned = -0.0014354 Jy ! Component: 2050 - total flux cleaned = -0.00124953 Jy ! Component: 2100 - total flux cleaned = -0.0008389 Jy ! Component: 2150 - total flux cleaned = -0.000658997 Jy ! Component: 2200 - total flux cleaned = -0.000348261 Jy ! Component: 2250 - total flux cleaned = -8.58868e-05 Jy ! Component: 2300 - total flux cleaned = 0.000130699 Jy ! Component: 2350 - total flux cleaned = 0.000344964 Jy ! Component: 2400 - total flux cleaned = 0.000725922 Jy ! Component: 2450 - total flux cleaned = 0.00085054 Jy ! Component: 2500 - total flux cleaned = 0.00109916 Jy ! Component: 2550 - total flux cleaned = 0.00126237 Jy ! Component: 2600 - total flux cleaned = 0.00134335 Jy ! Component: 2650 - total flux cleaned = 0.00138355 Jy ! Component: 2700 - total flux cleaned = 0.00174038 Jy ! Component: 2750 - total flux cleaned = 0.00174033 Jy ! Component: 2800 - total flux cleaned = 0.00189586 Jy ! Component: 2850 - total flux cleaned = 0.00205005 Jy ! Component: 2900 - total flux cleaned = 0.00220222 Jy ! Component: 2950 - total flux cleaned = 0.00239019 Jy ! Component: 3000 - total flux cleaned = 0.00253911 Jy ! Component: 3050 - total flux cleaned = 0.00261301 Jy ! Component: 3100 - total flux cleaned = 0.00283281 Jy ! Component: 3150 - total flux cleaned = 0.00294199 Jy ! Component: 3200 - total flux cleaned = 0.00322953 Jy ! Component: 3250 - total flux cleaned = 0.00333621 Jy ! Component: 3300 - total flux cleaned = 0.00340706 Jy ! Component: 3350 - total flux cleaned = 0.00368704 Jy ! Component: 3400 - total flux cleaned = 0.00372179 Jy ! Component: 3450 - total flux cleaned = 0.00396338 Jy ! Component: 3500 - total flux cleaned = 0.00410018 Jy ! Component: 3550 - total flux cleaned = 0.00420225 Jy ! Component: 3600 - total flux cleaned = 0.00433736 Jy ! Component: 3650 - total flux cleaned = 0.00453788 Jy ! Component: 3700 - total flux cleaned = 0.00467075 Jy ! Component: 3750 - total flux cleaned = 0.00490176 Jy ! Component: 3800 - total flux cleaned = 0.00509843 Jy ! Component: 3850 - total flux cleaned = 0.0052612 Jy ! Component: 3900 - total flux cleaned = 0.00539047 Jy ! Component: 3950 - total flux cleaned = 0.00561528 Jy ! Component: 4000 - total flux cleaned = 0.00564677 Jy ! Component: 4050 - total flux cleaned = 0.00574212 Jy ! Total flux subtracted in 4096 components = 0.00577392 Jy ! Clean residual min=-0.001889 max=0.002327 Jy/beam ! Clean residual mean=-0.000020 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 1.90483 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 426 components and 1.90483 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv126_uvs/J1037-2934_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.221 x 4.987 at -3.76 degrees (North through East) ! Clean map min=-0.011927 max=1.6387 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv126_uvs/J1037-2934_X_map.fits wmodel /scr/pima/rv126_uvs/J1037-2934_X_map.mod ! Writing 426 model components to file: /scr/pima/rv126_uvs/J1037-2934_X_map.mod wobs /scr/pima/rv126_uvs/J1037-2934_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv126_uvs/J1037-2934_X_uvs.fits wwins /scr/pima/rv126_uvs/J1037-2934_X_map.win ! wwins: Wrote 5 windows to /scr/pima/rv126_uvs/J1037-2934_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.63866 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000559665 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.102462 0.102462 0.204923 0.409847 0.819693 1.63939 3.27877 6.55754 13.1151 26.2302 52.4604 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.638 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2927.93 quit ! Quitting program ! Log file /scr/pima/rv126_uvs/J1037-2934_X_dfm.log closed on Sun Dec 23 03:19:22 2018