! Started logfile: J1154+6022_S_dfm.log on Fri Feb 15 19:51:44 2019 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs J1154+6022_S_uvm.fits ! Reading UV FITS file: J1154+6022_S_uvm.fits ! AN table 1: 67 integrations on 45 of 45 possible baselines. ! AN table 2: 16 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.93985 visibilities/baseline/integration-bin. ! Found source: J1154+6022 ! ! 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 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 13500 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 J1154+6022_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 34 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 34 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 34 telescope corrections were flagged in sub-array 1. ! A total of 11 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 670 telescope corrections were flagged in sub-array 1. ! A total of 86 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.016362Jy sigma=13.900085 ! Fit after self-cal, rms=0.833675Jy sigma=11.494077 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. sele I,1,3 ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: (none) uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.84 mas, bmaj=4.984 mas, bpa=10.47 degrees ! Estimated noise=0.805387 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 = 0.124174 Jy ! Component: 100 - total flux cleaned = 0.152812 Jy ! Total flux subtracted in 100 components = 0.152812 Jy ! Clean residual min=-0.005333 max=0.010773 Jy/beam ! Clean residual mean=0.000006 rms=0.001377 Jy/beam ! Combined flux in latest and established models = 0.152812 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.152812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.076240Jy sigma=0.890248 ! Fit after self-cal, rms=0.076230Jy sigma=0.890119 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113098 Jy ! Component: 100 - total flux cleaned = 0.0166847 Jy ! Total flux subtracted in 100 components = 0.0166847 Jy ! Clean residual min=-0.004679 max=0.006136 Jy/beam ! Clean residual mean=0.000008 rms=0.001254 Jy/beam ! Combined flux in latest and established models = 0.169497 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 12 components and 0.169497 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.073452Jy sigma=0.859139 ! Fit after self-cal, rms=0.073449Jy sigma=0.859015 ! 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=3.406 mas, bmaj=5.717 mas, bpa=9.594 degrees ! Estimated noise=0.55031 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 (6, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0079459 Jy ! Component: 100 - total flux cleaned = 0.0101238 Jy ! Component: 150 - total flux cleaned = 0.0113385 Jy ! Component: 200 - total flux cleaned = 0.0120801 Jy ! Total flux subtracted in 200 components = 0.0120801 Jy ! Clean residual min=-0.005102 max=0.005003 Jy/beam ! Clean residual mean=0.000016 rms=0.001274 Jy/beam ! Combined flux in latest and established models = 0.181577 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 54 components and 0.181577 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.072016Jy sigma=0.847477 ! Fit after self-cal, rms=0.071931Jy sigma=0.846406 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.406 x 5.717 at 9.594 degrees (North through East) ! Clean map min=-0.0048904 max=0.16456 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.05 KP 0.98 ! LA 0.90 MK 1.03 NL 1.07 OV 1.00 ! PT 1.00 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.24 FD 1.07 HN 1.08 KP 1.08 ! LA 1.03 MK 0.99 NL 1.14 PT 1.06 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.62 FD 1.01 HN 1.01 KP 1.01 ! LA 0.94 MK 1.01 NL 1.03 OV 1.02 ! PT 1.00 SC 1.13 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.27 FD 1.10 HN 1.08 KP 1.06 ! LA 1.01 MK 0.99 NL 1.11 PT 1.06 ! SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 1.01 HN 1.01 KP 0.97 ! LA 0.92 MK 1.00 NL 1.01 OV 1.00 ! PT 1.01 SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.26 FD 1.15 HN 1.11 KP 1.01 ! LA 1.03 MK 0.99 NL 1.11 PT 1.01 ! SC 1.07 ! ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.071931Jy sigma=0.846406 ! Fit after self-cal, rms=0.061103Jy sigma=0.766943 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.448 mas, bmaj=5.76 mas, bpa=9.111 degrees ! Estimated noise=0.547767 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 = 0.00152557 Jy ! Component: 100 - total flux cleaned = 0.0019542 Jy ! Component: 150 - total flux cleaned = 0.00219842 Jy ! Component: 200 - total flux cleaned = 0.00235763 Jy ! Total flux subtracted in 200 components = 0.00235763 Jy ! Clean residual min=-0.002681 max=0.003030 Jy/beam ! Clean residual mean=0.000002 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.183935 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 69 components and 0.183935 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.060995Jy sigma=0.765390 ! Fit after self-cal, rms=0.061096Jy sigma=0.764532 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.061096Jy sigma=0.764532 ! Fit after self-cal, rms=0.060460Jy sigma=0.746206 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.443 mas, bmaj=5.75 mas, bpa=9.28 degrees ! Estimated noise=0.548287 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135794 Jy ! Component: 100 - total flux cleaned = 0.00180421 Jy ! Component: 150 - total flux cleaned = 0.00204147 Jy ! Component: 200 - total flux cleaned = 0.00209305 Jy ! Total flux subtracted in 200 components = 0.00209305 Jy ! Clean residual min=-0.001865 max=0.002676 Jy/beam ! Clean residual mean=-0.000001 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.186028 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 87 components and 0.186028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.060418Jy sigma=0.745550 ! Fit after self-cal, rms=0.060420Jy sigma=0.745387 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 (15.5, 7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024518 Jy ! Component: 100 - total flux cleaned = 0.00339255 Jy ! Component: 150 - total flux cleaned = 0.00335808 Jy ! Component: 200 - total flux cleaned = 0.00329117 Jy ! Total flux subtracted in 200 components = 0.00329117 Jy ! Clean residual min=-0.001606 max=0.001829 Jy/beam ! Clean residual mean=0.000002 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.189319 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 121 components and 0.189319 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.060312Jy sigma=0.743869 ! Fit after self-cal, rms=0.060300Jy sigma=0.743714 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.060300Jy sigma=0.743714 ! Fit after self-cal, rms=0.060422Jy sigma=0.740876 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.443 mas, bmaj=5.743 mas, bpa=9.296 degrees ! Estimated noise=0.547222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116215 Jy ! Component: 100 - total flux cleaned = 0.00138581 Jy ! Component: 150 - total flux cleaned = 0.00148278 Jy ! Component: 200 - total flux cleaned = 0.00162798 Jy ! Total flux subtracted in 200 components = 0.00162798 Jy ! Clean residual min=-0.001501 max=0.001648 Jy/beam ! Clean residual mean=-0.000001 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.190947 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 139 components and 0.190947 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.060374Jy sigma=0.740269 ! Fit after self-cal, rms=0.060371Jy sigma=0.740225 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 (24.5, 8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152875 Jy ! Component: 100 - total flux cleaned = 0.00185093 Jy ! Component: 150 - total flux cleaned = 0.00209913 Jy ! Component: 200 - total flux cleaned = 0.00230117 Jy ! Total flux subtracted in 200 components = 0.00230117 Jy ! Clean residual min=-0.001450 max=0.001407 Jy/beam ! Clean residual mean=0.000000 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.193248 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 154 components and 0.193248 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.060326Jy sigma=0.739535 ! Fit after self-cal, rms=0.060324Jy sigma=0.739507 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.060324Jy sigma=0.739507 ! Fit after self-cal, rms=0.060293Jy sigma=0.739407 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.597 mas, bmaj=9.353 mas, bpa=12.22 degrees ! Estimated noise=0.689681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000888122 Jy ! Component: 100 - total flux cleaned = 0.00124271 Jy ! Component: 150 - total flux cleaned = 0.00151046 Jy ! Component: 200 - total flux cleaned = 0.00168394 Jy ! Total flux subtracted in 200 components = 0.00168394 Jy ! Clean residual min=-0.001512 max=0.001636 Jy/beam ! Clean residual mean=-0.000001 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.194932 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 177 components and 0.194932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.060283Jy sigma=0.739267 ! Fit after self-cal, rms=0.060283Jy sigma=0.739248 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 = 0.000313938 Jy ! Component: 100 - total flux cleaned = 0.000403821 Jy ! Component: 150 - total flux cleaned = 0.000468636 Jy ! Component: 200 - total flux cleaned = 0.000514574 Jy ! Total flux subtracted in 200 components = 0.000514574 Jy ! Clean residual min=-0.001504 max=0.001598 Jy/beam ! Clean residual mean=-0.000000 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.195447 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 191 components and 0.195447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.060279Jy sigma=0.739212 ! Fit after self-cal, rms=0.060278Jy sigma=0.739207 ! 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=3.444 mas, bmaj=5.741 mas, bpa=9.263 degrees ! Estimated noise=0.546967 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.444 x 5.741 at 9.263 degrees (North through East) ! Clean map min=-0.0013735 max=0.16283 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.866 mas, bmaj=4.99 mas, bpa=10.25 degrees ! Estimated noise=0.814575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.125518 Jy ! Component: 100 - total flux cleaned = 0.153919 Jy ! Component: 150 - total flux cleaned = 0.164436 Jy ! Component: 200 - total flux cleaned = 0.169984 Jy ! Total flux subtracted in 200 components = 0.169984 Jy ! Clean residual min=-0.002834 max=0.002953 Jy/beam ! Clean residual mean=-0.000002 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.169984 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.169984 Jy ! Inverting map and beam ! Estimated beam: bmin=3.444 mas, bmaj=5.741 mas, bpa=9.263 degrees ! Estimated noise=0.546967 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 = 0.00610784 Jy ! Component: 100 - total flux cleaned = 0.0103793 Jy ! Component: 150 - total flux cleaned = 0.0135977 Jy ! Component: 200 - total flux cleaned = 0.016129 Jy ! Total flux subtracted in 200 components = 0.016129 Jy ! Clean residual min=-0.001647 max=0.001631 Jy/beam ! Clean residual mean=-0.000006 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.186113 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 63 components and 0.186113 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=7.597 mas, bmaj=9.353 mas, bpa=12.22 degrees ! Estimated noise=0.689681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00344394 Jy ! Component: 100 - total flux cleaned = 0.00560055 Jy ! Component: 150 - total flux cleaned = 0.00699933 Jy ! Component: 200 - total flux cleaned = 0.00764138 Jy ! Total flux subtracted in 200 components = 0.00764138 Jy ! Clean residual min=-0.001661 max=0.001644 Jy/beam ! Clean residual mean=-0.000002 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.193754 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 = 0.000511064 Jy ! Component: 100 - total flux cleaned = 0.00092248 Jy ! Component: 150 - total flux cleaned = 0.00128769 Jy ! Component: 200 - total flux cleaned = 0.00151552 Jy ! Total flux subtracted in 200 components = 0.00151552 Jy ! Clean residual min=-0.001635 max=0.001630 Jy/beam ! Clean residual mean=-0.000000 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.19527 Jy ! Adding 126 model components to the UV plane model. ! The established model now contains 183 components and 0.19527 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.444 mas, bmaj=5.741 mas, bpa=9.263 degrees ! Estimated noise=0.546967 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.22829e-05 Jy ! Component: 100 - total flux cleaned = 0.00016444 Jy ! Component: 150 - total flux cleaned = 0.000315407 Jy ! Component: 200 - total flux cleaned = 0.000406262 Jy ! Total flux subtracted in 200 components = 0.000406262 Jy ! Clean residual min=-0.001493 max=0.001423 Jy/beam ! Clean residual mean=0.000001 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.195676 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 205 components and 0.195676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.060282Jy sigma=0.739447 ! Fit after self-cal, rms=0.060280Jy sigma=0.739384 wmodel J1154+6022_S_map.mod ! Writing 205 model components to file: J1154+6022_S_map.mod wobs J1154+6022_S_uvs.fits ! Writing UV FITS file: J1154+6022_S_uvs.fits wwins J1154+6022_S_map.win ! wwins: Wrote 4 windows to J1154+6022_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 = 0.000219582 Jy ! Component: 100 - total flux cleaned = 4.11768e-05 Jy ! Component: 150 - total flux cleaned = -5.79207e-05 Jy ! Component: 200 - total flux cleaned = -0.00017912 Jy ! Component: 250 - total flux cleaned = -0.000250549 Jy ! Component: 300 - total flux cleaned = -0.000274538 Jy ! Component: 350 - total flux cleaned = -0.000365856 Jy ! Component: 400 - total flux cleaned = -0.00049925 Jy ! Component: 450 - total flux cleaned = -0.000564586 Jy ! Component: 500 - total flux cleaned = -0.000671908 Jy ! Component: 550 - total flux cleaned = -0.000756185 Jy ! Component: 600 - total flux cleaned = -0.000839575 Jy ! Component: 650 - total flux cleaned = -0.000983263 Jy ! Component: 700 - total flux cleaned = -0.00110387 Jy ! Component: 750 - total flux cleaned = -0.00118352 Jy ! Component: 800 - total flux cleaned = -0.00130146 Jy ! Component: 850 - total flux cleaned = -0.0013793 Jy ! Component: 900 - total flux cleaned = -0.00149427 Jy ! Component: 950 - total flux cleaned = -0.00158859 Jy ! Component: 1000 - total flux cleaned = -0.0016071 Jy ! Component: 1050 - total flux cleaned = -0.00168119 Jy ! Component: 1100 - total flux cleaned = -0.00173623 Jy ! Component: 1150 - total flux cleaned = -0.00180871 Jy ! Component: 1200 - total flux cleaned = -0.00189871 Jy ! Component: 1250 - total flux cleaned = -0.00200521 Jy ! Component: 1300 - total flux cleaned = -0.00209305 Jy ! Component: 1350 - total flux cleaned = -0.00214528 Jy ! Component: 1400 - total flux cleaned = -0.00224907 Jy ! Component: 1450 - total flux cleaned = -0.0023517 Jy ! Component: 1500 - total flux cleaned = -0.00243631 Jy ! Component: 1550 - total flux cleaned = -0.00250366 Jy ! Component: 1600 - total flux cleaned = -0.00250377 Jy ! Component: 1650 - total flux cleaned = -0.0026524 Jy ! Component: 1700 - total flux cleaned = -0.00268488 Jy ! Component: 1750 - total flux cleaned = -0.00274978 Jy ! Component: 1800 - total flux cleaned = -0.00278214 Jy ! Component: 1850 - total flux cleaned = -0.00289403 Jy ! Component: 1900 - total flux cleaned = -0.00298915 Jy ! Component: 1950 - total flux cleaned = -0.00306758 Jy ! Component: 2000 - total flux cleaned = -0.00312982 Jy ! Component: 2050 - total flux cleaned = -0.00322234 Jy ! Component: 2100 - total flux cleaned = -0.00326818 Jy ! Component: 2150 - total flux cleaned = -0.00331391 Jy ! Component: 2200 - total flux cleaned = -0.00340456 Jy ! Component: 2250 - total flux cleaned = -0.00337455 Jy ! Component: 2300 - total flux cleaned = -0.00350848 Jy ! Component: 2350 - total flux cleaned = -0.00353802 Jy ! Component: 2400 - total flux cleaned = -0.00352341 Jy ! Component: 2450 - total flux cleaned = -0.00359625 Jy ! Component: 2500 - total flux cleaned = -0.00362521 Jy ! Component: 2550 - total flux cleaned = -0.0036827 Jy ! Component: 2600 - total flux cleaned = -0.00372556 Jy ! Component: 2650 - total flux cleaned = -0.00378224 Jy ! Component: 2700 - total flux cleaned = -0.00378223 Jy ! Component: 2750 - total flux cleaned = -0.00378232 Jy ! Component: 2800 - total flux cleaned = -0.00386582 Jy ! Component: 2850 - total flux cleaned = -0.00396244 Jy ! Component: 2900 - total flux cleaned = -0.00396234 Jy ! Component: 2950 - total flux cleaned = -0.0039761 Jy ! Component: 3000 - total flux cleaned = -0.00401673 Jy ! Component: 3050 - total flux cleaned = -0.00408416 Jy ! Component: 3100 - total flux cleaned = -0.00411094 Jy ! Component: 3150 - total flux cleaned = -0.00413748 Jy ! Component: 3200 - total flux cleaned = -0.00413739 Jy ! Component: 3250 - total flux cleaned = -0.00420295 Jy ! Component: 3300 - total flux cleaned = -0.00421589 Jy ! Component: 3350 - total flux cleaned = -0.00422879 Jy ! Component: 3400 - total flux cleaned = -0.00429337 Jy ! Component: 3450 - total flux cleaned = -0.00425493 Jy ! Component: 3500 - total flux cleaned = -0.00426773 Jy ! Component: 3550 - total flux cleaned = -0.0043058 Jy ! Component: 3600 - total flux cleaned = -0.00433106 Jy ! Component: 3650 - total flux cleaned = -0.00435614 Jy ! Component: 3700 - total flux cleaned = -0.00435612 Jy ! Component: 3750 - total flux cleaned = -0.00441799 Jy ! Component: 3800 - total flux cleaned = -0.00434393 Jy ! Component: 3850 - total flux cleaned = -0.00436842 Jy ! Component: 3900 - total flux cleaned = -0.00439281 Jy ! Component: 3950 - total flux cleaned = -0.00441702 Jy ! Component: 4000 - total flux cleaned = -0.00444124 Jy ! Component: 4050 - total flux cleaned = -0.00447723 Jy ! Total flux subtracted in 4096 components = -0.0044533 Jy ! Clean residual min=-0.000735 max=0.000728 Jy/beam ! Clean residual mean=0.000002 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.191223 Jy keep ! Adding 320 model components to the UV plane model. ! The established model now contains 525 components and 0.191223 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap J1154+6022_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.444 x 5.741 at 9.263 degrees (North through East) ! Clean map min=-0.0012644 max=0.16283 Jy/beam ! Writing clean map to FITS file: J1154+6022_S_map.fits wmodel J1154+6022_S_map.mod ! Writing 525 model components to file: J1154+6022_S_map.mod wobs J1154+6022_S_uvs.fits ! Writing UV FITS file: J1154+6022_S_uvs.fits wwins J1154+6022_S_map.win ! wwins: Wrote 5 windows to J1154+6022_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.162825 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000219834 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.405037 0.405037 0.810073 1.62015 3.24029 6.48059 12.9612 25.9223 51.8447 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.162 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 740.673 quit ! Quitting program ! Log file J1154+6022_S_dfm.log closed on Fri Feb 15 19:51:48 2019