! Started logfile: /scr/pima/rv124_uvs/J1215+1654_S_dfm.log on Mon Dec 24 01:41:33 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv124_uvs/J1215+1654_S_uva.fits ! Reading UV FITS file: /scr/pima/rv124_uvs/J1215+1654_S_uva.fits ! AN table 1: 9 integrations on 36 of 36 possible baselines. ! AN table 2: 14 integrations on 3 of 3 possible baselines. ! AN table 3: 16 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.677282 visibilities/baseline/integration-bin. ! Found source: J1215+1654 ! ! 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 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 2552 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 = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J1215+1654_S] 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 0.500x0.500 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 9 telescope corrections were flagged in sub-array 1. ! A total of 49 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 49 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 81 telescope corrections were flagged in sub-array 1. ! A total of 42 telescope corrections were flagged in sub-array 2. ! A total of 144 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! A total of 49 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.033861Jy sigma=18.551948 ! Fit after self-cal, rms=0.805010Jy sigma=14.411147 ! 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=3.457 mas, bmaj=6.54 mas, bpa=-5.998 degrees ! Estimated noise=1.18426 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 = 0.147475 Jy ! Component: 100 - total flux cleaned = 0.186343 Jy ! Total flux subtracted in 100 components = 0.186343 Jy ! Clean residual min=-0.010098 max=0.015447 Jy/beam ! Clean residual mean=0.000022 rms=0.002444 Jy/beam ! Combined flux in latest and established models = 0.186343 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.186343 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075783Jy sigma=1.264945 ! Fit after self-cal, rms=0.075757Jy sigma=1.264238 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0158739 Jy ! Component: 100 - total flux cleaned = 0.0243903 Jy ! Total flux subtracted in 100 components = 0.0243903 Jy ! Clean residual min=-0.010005 max=0.011708 Jy/beam ! Clean residual mean=0.000003 rms=0.002204 Jy/beam ! Combined flux in latest and established models = 0.210733 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.210733 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071342Jy sigma=1.181724 ! Fit after self-cal, rms=0.071323Jy sigma=1.181046 ! 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=4.149 mas, bmaj=7.355 mas, bpa=-4.51 degrees ! Estimated noise=0.951206 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 = 0.00772834 Jy ! Component: 100 - total flux cleaned = 0.0107227 Jy ! Component: 150 - total flux cleaned = 0.011388 Jy ! Component: 200 - total flux cleaned = 0.0117443 Jy ! Total flux subtracted in 200 components = 0.0117443 Jy ! Clean residual min=-0.009419 max=0.009917 Jy/beam ! Clean residual mean=-0.000002 rms=0.002034 Jy/beam ! Combined flux in latest and established models = 0.222478 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 25 components and 0.222478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070270Jy sigma=1.164818 ! Fit after self-cal, rms=0.070269Jy sigma=1.164573 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.149 x 7.355 at -4.51 degrees (North through East) ! Clean map min=-0.0093518 max=0.19242 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.07 HN 0.90 KP 0.96 ! LA 0.88 NL 1.13 OV 0.88 PT 1.11 ! SC 0.95 ! ! A total of 42 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* HN 0.00* NY 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.98 HN 0.93 KP 1.00 ! LA 0.90 MK 1.05 NL 1.22 OV 0.97 ! PT 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.07 HN 0.91 KP 0.99 ! LA 0.98 NL 1.11 OV 0.76 PT 1.07 ! SC 0.88 ! ! A total of 42 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* HN 0.00* NY 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.73 FD 1.01 HN 1.00 KP 0.94 ! LA 0.92 MK 0.98 NL 1.18 OV 0.78 ! PT 1.13 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* NL 0.00* OV 0.00* PT 0.00* ! SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* HN 0.00* NY 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 0.90 KP 0.94 ! LA 0.99 NL 1.11 OV 0.93 PT 1.12 ! SC 0.90 ! ! A total of 42 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* HN 0.00* NY 0.00* ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.87 FD 1.03 HN 0.98 KP 0.96 ! LA 0.93 MK 1.04 NL 1.12 OV 0.95 ! PT 1.09 ! ! ! Fit before self-cal, rms=0.070269Jy sigma=1.164573 ! Fit after self-cal, rms=0.065726Jy sigma=0.982938 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.211 mas, bmaj=7.669 mas, bpa=-1.486 degrees ! Estimated noise=0.971596 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 (40, 19.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00693787 Jy ! Component: 100 - total flux cleaned = 0.0110385 Jy ! Component: 150 - total flux cleaned = 0.0138179 Jy ! Component: 200 - total flux cleaned = 0.0149372 Jy ! Total flux subtracted in 200 components = 0.0149372 Jy ! Clean residual min=-0.004680 max=0.004139 Jy/beam ! Clean residual mean=-0.000008 rms=0.001139 Jy/beam ! Combined flux in latest and established models = 0.237415 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 45 components and 0.237415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064778Jy sigma=0.965321 ! Fit after self-cal, rms=0.064943Jy sigma=0.962510 ! 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=0.064943Jy sigma=0.962510 ! Fit after self-cal, rms=0.062454Jy sigma=0.934476 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.183 mas, bmaj=7.684 mas, bpa=-1.728 degrees ! Estimated noise=0.976905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00319781 Jy ! Component: 100 - total flux cleaned = 0.00448028 Jy ! Component: 150 - total flux cleaned = 0.00498109 Jy ! Component: 200 - total flux cleaned = 0.00523579 Jy ! Total flux subtracted in 200 components = 0.00523579 Jy ! Clean residual min=-0.003923 max=0.003565 Jy/beam ! Clean residual mean=-0.000005 rms=0.000922 Jy/beam ! Combined flux in latest and established models = 0.242651 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 63 components and 0.242651 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062221Jy sigma=0.929591 ! Fit after self-cal, rms=0.062234Jy sigma=0.929103 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 = 0.000528312 Jy ! Component: 100 - total flux cleaned = 0.000647153 Jy ! Component: 150 - total flux cleaned = 0.00074998 Jy ! Component: 200 - total flux cleaned = 0.000891378 Jy ! Total flux subtracted in 200 components = 0.000891378 Jy ! Clean residual min=-0.003834 max=0.003465 Jy/beam ! Clean residual mean=-0.000005 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.243542 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 70 components and 0.243542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062146Jy sigma=0.927102 ! Fit after self-cal, rms=0.062146Jy sigma=0.927015 ! 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=0.062146Jy sigma=0.927015 ! Fit after self-cal, rms=0.062313Jy sigma=0.921468 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.16 mas, bmaj=7.683 mas, bpa=-2.002 degrees ! Estimated noise=0.976624 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187185 Jy ! Component: 100 - total flux cleaned = 0.00234123 Jy ! Component: 150 - total flux cleaned = 0.00243359 Jy ! Component: 200 - total flux cleaned = 0.00251541 Jy ! Total flux subtracted in 200 components = 0.00251541 Jy ! Clean residual min=-0.003516 max=0.003289 Jy/beam ! Clean residual mean=-0.000003 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.246057 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 80 components and 0.246057 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062225Jy sigma=0.919685 ! Fit after self-cal, rms=0.062233Jy sigma=0.919581 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 = 0.000284646 Jy ! Component: 100 - total flux cleaned = 0.000285651 Jy ! Component: 150 - total flux cleaned = 0.000321628 Jy ! Component: 200 - total flux cleaned = 0.000323145 Jy ! Total flux subtracted in 200 components = 0.000323145 Jy ! Clean residual min=-0.003497 max=0.003227 Jy/beam ! Clean residual mean=-0.000003 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 0.246381 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 85 components and 0.246381 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062188Jy sigma=0.918753 ! Fit after self-cal, rms=0.062189Jy sigma=0.918725 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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=0.062189Jy sigma=0.918725 ! Fit after self-cal, rms=0.062337Jy sigma=0.918438 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.273 mas, bmaj=12.08 mas, bpa=-0.4505 degrees ! Estimated noise=1.17873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000251281 Jy ! Component: 100 - total flux cleaned = 0.000414962 Jy ! Component: 150 - total flux cleaned = 0.000485041 Jy ! Component: 200 - total flux cleaned = 0.000578563 Jy ! Total flux subtracted in 200 components = 0.000578563 Jy ! Clean residual min=-0.003420 max=0.003929 Jy/beam ! Clean residual mean=-0.000007 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 0.246959 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 101 components and 0.246959 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062299Jy sigma=0.918108 ! Fit after self-cal, rms=0.062300Jy sigma=0.918006 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 = 0.000110019 Jy ! Component: 100 - total flux cleaned = 0.000196405 Jy ! Component: 150 - total flux cleaned = 0.000272033 Jy ! Component: 200 - total flux cleaned = 0.000294682 Jy ! Total flux subtracted in 200 components = 0.000294682 Jy ! Clean residual min=-0.003397 max=0.003865 Jy/beam ! Clean residual mean=-0.000007 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.247254 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 107 components and 0.247254 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062283Jy sigma=0.918020 ! Fit after self-cal, rms=0.062283Jy sigma=0.917981 ! 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=4.145 mas, bmaj=7.685 mas, bpa=-2.163 degrees ! Estimated noise=0.977198 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.145 x 7.685 at -2.163 degrees (North through East) ! Clean map min=-0.0033175 max=0.1941 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=3.428 mas, bmaj=6.563 mas, bpa=-3.742 degrees ! Estimated noise=1.2258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.150077 Jy ! Component: 100 - total flux cleaned = 0.191036 Jy ! Component: 150 - total flux cleaned = 0.207495 Jy ! Component: 200 - total flux cleaned = 0.215535 Jy ! Total flux subtracted in 200 components = 0.215535 Jy ! Clean residual min=-0.004733 max=0.004839 Jy/beam ! Clean residual mean=0.000006 rms=0.001170 Jy/beam ! Combined flux in latest and established models = 0.215535 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.215535 Jy ! Inverting map and beam ! Estimated beam: bmin=4.145 mas, bmaj=7.685 mas, bpa=-2.163 degrees ! Estimated noise=0.977198 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 = 0.00778954 Jy ! Component: 100 - total flux cleaned = 0.0131642 Jy ! Component: 150 - total flux cleaned = 0.0171535 Jy ! Component: 200 - total flux cleaned = 0.0202607 Jy ! Total flux subtracted in 200 components = 0.0202607 Jy ! Clean residual min=-0.003638 max=0.003620 Jy/beam ! Clean residual mean=0.000002 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.235795 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 59 components and 0.235795 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.273 mas, bmaj=12.08 mas, bpa=-0.4505 degrees ! Estimated noise=1.17873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00333703 Jy ! Component: 100 - total flux cleaned = 0.00529452 Jy ! Component: 150 - total flux cleaned = 0.00634432 Jy ! Component: 200 - total flux cleaned = 0.00721689 Jy ! Total flux subtracted in 200 components = 0.00721689 Jy ! Clean residual min=-0.003431 max=0.004046 Jy/beam ! Clean residual mean=-0.000003 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.243012 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 = 0.000449017 Jy ! Component: 100 - total flux cleaned = 0.000848125 Jy ! Component: 150 - total flux cleaned = 0.00120221 Jy ! Component: 200 - total flux cleaned = 0.00148455 Jy ! Total flux subtracted in 200 components = 0.00148455 Jy ! Clean residual min=-0.003388 max=0.003858 Jy/beam ! Clean residual mean=-0.000004 rms=0.000984 Jy/beam ! Combined flux in latest and established models = 0.244497 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 106 components and 0.244497 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.145 mas, bmaj=7.685 mas, bpa=-2.163 degrees ! Estimated noise=0.977198 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000610685 Jy ! Component: 100 - total flux cleaned = 0.000778561 Jy ! Component: 150 - total flux cleaned = 0.000890414 Jy ! Component: 200 - total flux cleaned = 0.000993661 Jy ! Total flux subtracted in 200 components = 0.000993661 Jy ! Clean residual min=-0.003335 max=0.003195 Jy/beam ! Clean residual mean=-0.000001 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.24549 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 123 components and 0.24549 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062350Jy sigma=0.917968 ! Fit after self-cal, rms=0.062333Jy sigma=0.917759 wmodel J1215+1654_S_map.mod ! Writing 123 model components to file: J1215+1654_S_map.mod wobs J1215+1654_S_uvs.fits ! Writing UV FITS file: J1215+1654_S_uvs.fits wwins J1215+1654_S_map.win ! wwins: Wrote 2 windows to J1215+1654_S_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 = -0.000442797 Jy ! Component: 100 - total flux cleaned = -0.000501777 Jy ! Component: 150 - total flux cleaned = -0.000392775 Jy ! Component: 200 - total flux cleaned = -0.000287748 Jy ! Component: 250 - total flux cleaned = -8.64382e-05 Jy ! Component: 300 - total flux cleaned = 0.000156633 Jy ! Component: 350 - total flux cleaned = 0.000298329 Jy ! Component: 400 - total flux cleaned = 0.0004366 Jy ! Component: 450 - total flux cleaned = 0.00066237 Jy ! Component: 500 - total flux cleaned = 0.00083893 Jy ! Component: 550 - total flux cleaned = 0.000881999 Jy ! Component: 600 - total flux cleaned = 0.00101023 Jy ! Component: 650 - total flux cleaned = 0.00113549 Jy ! Component: 700 - total flux cleaned = 0.00113535 Jy ! Component: 750 - total flux cleaned = 0.00113461 Jy ! Component: 800 - total flux cleaned = 0.00105425 Jy ! Component: 850 - total flux cleaned = 0.000974813 Jy ! Component: 900 - total flux cleaned = 0.000858732 Jy ! Component: 950 - total flux cleaned = 0.000782354 Jy ! Component: 1000 - total flux cleaned = 0.000782594 Jy ! Component: 1050 - total flux cleaned = 0.000559179 Jy ! Component: 1100 - total flux cleaned = 0.000449808 Jy ! Component: 1150 - total flux cleaned = 0.00044981 Jy ! Component: 1200 - total flux cleaned = 0.000378598 Jy ! Component: 1250 - total flux cleaned = 0.000272515 Jy ! Component: 1300 - total flux cleaned = 0.000237379 Jy ! Component: 1350 - total flux cleaned = 9.90995e-05 Jy ! Component: 1400 - total flux cleaned = 0.000167779 Jy ! Component: 1450 - total flux cleaned = 9.97383e-05 Jy ! Component: 1500 - total flux cleaned = 6.58009e-05 Jy ! Component: 1550 - total flux cleaned = 6.61317e-05 Jy ! Component: 1600 - total flux cleaned = 3.28433e-05 Jy ! Component: 1650 - total flux cleaned = -9.76718e-05 Jy ! Component: 1700 - total flux cleaned = -9.80004e-05 Jy ! Component: 1750 - total flux cleaned = -0.000258592 Jy ! Component: 1800 - total flux cleaned = -0.000290837 Jy ! Component: 1850 - total flux cleaned = -0.000353523 Jy ! Component: 1900 - total flux cleaned = -0.00041588 Jy ! Component: 1950 - total flux cleaned = -0.000415794 Jy ! Component: 2000 - total flux cleaned = -0.000507904 Jy ! Component: 2050 - total flux cleaned = -0.000599159 Jy ! Component: 2100 - total flux cleaned = -0.000598994 Jy ! Component: 2150 - total flux cleaned = -0.000748159 Jy ! Component: 2200 - total flux cleaned = -0.000748123 Jy ! Component: 2250 - total flux cleaned = -0.00074782 Jy ! Component: 2300 - total flux cleaned = -0.000893913 Jy ! Component: 2350 - total flux cleaned = -0.000894065 Jy ! Component: 2400 - total flux cleaned = -0.000922828 Jy ! Component: 2450 - total flux cleaned = -0.00106539 Jy ! Component: 2500 - total flux cleaned = -0.0011218 Jy ! Component: 2550 - total flux cleaned = -0.00114988 Jy ! Component: 2600 - total flux cleaned = -0.00126148 Jy ! Component: 2650 - total flux cleaned = -0.00128902 Jy ! Component: 2700 - total flux cleaned = -0.00139855 Jy ! Component: 2750 - total flux cleaned = -0.00137146 Jy ! Component: 2800 - total flux cleaned = -0.00139866 Jy ! Component: 2850 - total flux cleaned = -0.0013987 Jy ! Component: 2900 - total flux cleaned = -0.00145216 Jy ! Component: 2950 - total flux cleaned = -0.00153139 Jy ! Component: 3000 - total flux cleaned = -0.00155764 Jy ! Component: 3050 - total flux cleaned = -0.00150542 Jy ! Component: 3100 - total flux cleaned = -0.00155747 Jy ! Component: 3150 - total flux cleaned = -0.001583 Jy ! Component: 3200 - total flux cleaned = -0.00163428 Jy ! Component: 3250 - total flux cleaned = -0.00168529 Jy ! Component: 3300 - total flux cleaned = -0.00171049 Jy ! Component: 3350 - total flux cleaned = -0.00176051 Jy ! Component: 3400 - total flux cleaned = -0.00178553 Jy ! Component: 3450 - total flux cleaned = -0.00173588 Jy ! Component: 3500 - total flux cleaned = -0.00178502 Jy ! Component: 3550 - total flux cleaned = -0.00180943 Jy ! Component: 3600 - total flux cleaned = -0.00180911 Jy ! Component: 3650 - total flux cleaned = -0.00185745 Jy ! Component: 3700 - total flux cleaned = -0.00178547 Jy ! Component: 3750 - total flux cleaned = -0.0018571 Jy ! Component: 3800 - total flux cleaned = -0.00183328 Jy ! Component: 3850 - total flux cleaned = -0.00195138 Jy ! Component: 3900 - total flux cleaned = -0.00195127 Jy ! Component: 3950 - total flux cleaned = -0.00188115 Jy ! Component: 4000 - total flux cleaned = -0.00195077 Jy ! Component: 4050 - total flux cleaned = -0.00192755 Jy ! Total flux subtracted in 4096 components = -0.00188158 Jy ! Clean residual min=-0.001297 max=0.001527 Jy/beam ! Clean residual mean=0.000002 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.243609 Jy keep ! Adding 333 model components to the UV plane model. ! The established model now contains 456 components and 0.243609 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv124_uvs/J1215+1654_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.145 x 7.685 at -2.163 degrees (North through East) ! Clean map min=-0.0023831 max=0.19607 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv124_uvs/J1215+1654_S_map.fits wmodel /scr/pima/rv124_uvs/J1215+1654_S_map.mod ! Writing 456 model components to file: /scr/pima/rv124_uvs/J1215+1654_S_map.mod wobs /scr/pima/rv124_uvs/J1215+1654_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv124_uvs/J1215+1654_S_uvs.fits wwins /scr/pima/rv124_uvs/J1215+1654_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rv124_uvs/J1215+1654_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.196069 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000450935 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.689962 0.689962 1.37992 2.75985 5.5197 11.0394 22.0788 44.1576 88.3151 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.196 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 434.806 quit ! Quitting program ! Log file /scr/pima/rv124_uvs/J1215+1654_S_dfm.log closed on Mon Dec 24 01:41:37 2018