! Started logfile: /scr/pima/rv126_uvs/J0433+2905_S_dfm.log on Sun Dec 23 07:36:07 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.24075 obs /scr/pima/rv126_uvs/J0433+2905_S_uva.fits ! Reading UV FITS file: /scr/pima/rv126_uvs/J0433+2905_S_uva.fits ! AN table 1: 29 integrations on 3 of 3 possible baselines. ! AN table 2: 29 integrations on 1 of 1 possible baselines. ! AN table 3: 114 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.453318 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0433+2905 ! ! 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 2.24075e+09 8e+06 1 8e+06 ! 02 2 2.27075e+09 8e+06 1 8e+06 ! 03 3 2.36075e+09 8e+06 1 8e+06 ! 04 4 2.38075e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 7652 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 J0433+2905_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 87 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 456 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 87 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 456 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 87 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 1026 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 87 telescope corrections were flagged in sub-array 1. ! A total of 58 telescope corrections were flagged in sub-array 2. ! A total of 456 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.032710Jy sigma=18.493705 ! Fit after self-cal, rms=0.757437Jy sigma=13.733766 ! 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=3.656 mas, bmaj=6.649 mas, bpa=-24.19 degrees ! Estimated noise=0.885008 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 = 0.182344 Jy ! Component: 100 - total flux cleaned = 0.223142 Jy ! Total flux subtracted in 100 components = 0.223142 Jy ! Clean residual min=-0.008513 max=0.014047 Jy/beam ! Clean residual mean=0.000003 rms=0.002293 Jy/beam ! Combined flux in latest and established models = 0.223142 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.223142 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077925Jy sigma=1.273783 ! Fit after self-cal, rms=0.077916Jy sigma=1.273728 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143592 Jy ! Component: 100 - total flux cleaned = 0.0221339 Jy ! Total flux subtracted in 100 components = 0.0221339 Jy ! Clean residual min=-0.007818 max=0.009433 Jy/beam ! Clean residual mean=0.000000 rms=0.002142 Jy/beam ! Combined flux in latest and established models = 0.245276 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 30 components and 0.245276 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072976Jy sigma=1.187208 ! Fit after self-cal, rms=0.072943Jy sigma=1.187063 ! 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=4.465 mas, bmaj=7.802 mas, bpa=-20.62 degrees ! Estimated noise=0.578609 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 (6.5, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012803 Jy ! Component: 100 - total flux cleaned = 0.0206164 Jy ! Component: 150 - total flux cleaned = 0.0245881 Jy ! Component: 200 - total flux cleaned = 0.0267884 Jy ! Total flux subtracted in 200 components = 0.0267884 Jy ! Clean residual min=-0.006860 max=0.007942 Jy/beam ! Clean residual mean=0.000017 rms=0.001749 Jy/beam ! Combined flux in latest and established models = 0.272064 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 74 components and 0.272065 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070133Jy sigma=1.138971 ! Fit after self-cal, rms=0.069957Jy sigma=1.136412 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.465 x 7.802 at -20.62 degrees (North through East) ! Clean map min=-0.006735 max=0.23931 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! NY 0.00* WN 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* NY 0.00* ! ! A total of 66 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 1.04 HN 0.90 KP 0.92 ! LA 0.92 MK 1.04 NL 1.09 OV 0.97 ! PT 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! NY 0.00* WN 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* NY 0.00* ! ! A total of 66 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.02 HN 0.90 KP 0.94 ! LA 0.94 MK 1.08 NL 1.12 OV 0.93 ! PT 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! NY 0.00* WN 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! 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: ! NY 0.00* WN 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* NY 0.00* ! ! A total of 66 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.06 HN 0.91 KP 0.92 ! LA 0.92 MK 1.08 NL 1.10 OV 0.94 ! PT 1.06 ! ! ! Fit before self-cal, rms=0.069957Jy sigma=1.136412 ! Fit after self-cal, rms=0.063284Jy sigma=1.068017 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.509 mas, bmaj=8.611 mas, bpa=-19.17 degrees ! Estimated noise=0.580171 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 = 0.000647168 Jy ! Component: 100 - total flux cleaned = 0.000111368 Jy ! Component: 150 - total flux cleaned = -0.000196142 Jy ! Component: 200 - total flux cleaned = -0.000263636 Jy ! Total flux subtracted in 200 components = -0.000263636 Jy ! Clean residual min=-0.004177 max=0.004879 Jy/beam ! Clean residual mean=0.000027 rms=0.001167 Jy/beam ! Combined flux in latest and established models = 0.271801 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 95 components and 0.271801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063072Jy sigma=1.063082 ! Fit after self-cal, rms=0.063032Jy sigma=1.062523 ! 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=0.063032Jy sigma=1.062523 ! Fit after self-cal, rms=0.056767Jy sigma=0.944034 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.52 mas, bmaj=8.53 mas, bpa=-19.43 degrees ! Estimated noise=0.579352 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000534248 Jy ! Component: 100 - total flux cleaned = -0.000870427 Jy ! Component: 150 - total flux cleaned = -0.00114908 Jy ! Component: 200 - total flux cleaned = -0.00126848 Jy ! Total flux subtracted in 200 components = -0.00126848 Jy ! Clean residual min=-0.002062 max=0.002011 Jy/beam ! Clean residual mean=0.000020 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.270532 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 114 components and 0.270532 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056679Jy sigma=0.942033 ! Fit after self-cal, rms=0.056735Jy sigma=0.941400 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 = -0.000306781 Jy ! Component: 100 - total flux cleaned = -0.000409803 Jy ! Component: 150 - total flux cleaned = -0.000439324 Jy ! Component: 200 - total flux cleaned = -0.000467055 Jy ! Total flux subtracted in 200 components = -0.000467055 Jy ! Clean residual min=-0.001948 max=0.001996 Jy/beam ! Clean residual mean=0.000020 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.270065 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 120 components and 0.270065 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056703Jy sigma=0.940690 ! Fit after self-cal, rms=0.056698Jy sigma=0.940657 ! 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=0.056698Jy sigma=0.940657 ! Fit after self-cal, rms=0.056688Jy sigma=0.937252 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.515 mas, bmaj=8.535 mas, bpa=-19.44 degrees ! Estimated noise=0.579135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000514193 Jy ! Component: 100 - total flux cleaned = -0.000648299 Jy ! Component: 150 - total flux cleaned = -0.000648396 Jy ! Component: 200 - total flux cleaned = -0.000674057 Jy ! Total flux subtracted in 200 components = -0.000674057 Jy ! Clean residual min=-0.001769 max=0.001921 Jy/beam ! Clean residual mean=0.000015 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.269391 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 137 components and 0.269391 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056655Jy sigma=0.936571 ! Fit after self-cal, rms=0.056659Jy sigma=0.936528 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 = -0.00020072 Jy ! Component: 100 - total flux cleaned = -0.000176596 Jy ! Component: 150 - total flux cleaned = -0.000154658 Jy ! Component: 200 - total flux cleaned = -0.00013335 Jy ! Total flux subtracted in 200 components = -0.00013335 Jy ! Clean residual min=-0.001730 max=0.001900 Jy/beam ! Clean residual mean=0.000015 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.269258 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 147 components and 0.269258 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056643Jy sigma=0.936193 ! Fit after self-cal, rms=0.056641Jy sigma=0.936181 ! 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=0.056641Jy sigma=0.936181 ! Fit after self-cal, rms=0.056675Jy sigma=0.936002 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.17 mas, bmaj=10.63 mas, bpa=-17.56 degrees ! Estimated noise=0.664955 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000230928 Jy ! Component: 100 - total flux cleaned = -0.000230585 Jy ! Component: 150 - total flux cleaned = -0.000230977 Jy ! Component: 200 - total flux cleaned = -0.00023197 Jy ! Total flux subtracted in 200 components = -0.00023197 Jy ! Clean residual min=-0.001698 max=0.001657 Jy/beam ! Clean residual mean=0.000024 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.269026 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 162 components and 0.269026 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056665Jy sigma=0.935828 ! Fit after self-cal, rms=0.056665Jy sigma=0.935810 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 = -6.12023e-06 Jy ! Component: 100 - total flux cleaned = -6.2025e-06 Jy ! Component: 150 - total flux cleaned = 4.99686e-06 Jy ! Component: 200 - total flux cleaned = 2.60386e-05 Jy ! Total flux subtracted in 200 components = 2.60386e-05 Jy ! Clean residual min=-0.001684 max=0.001676 Jy/beam ! Clean residual mean=0.000024 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.269052 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 170 components and 0.269052 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056661Jy sigma=0.935723 ! Fit after self-cal, rms=0.056661Jy sigma=0.935715 ! 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=4.512 mas, bmaj=8.54 mas, bpa=-19.43 degrees ! Estimated noise=0.579115 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.512 x 8.54 at -19.43 degrees (North through East) ! Clean map min=-0.0016832 max=0.23956 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=3.677 mas, bmaj=6.978 mas, bpa=-23.45 degrees ! Estimated noise=0.909279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.185464 Jy ! Component: 100 - total flux cleaned = 0.226832 Jy ! Component: 150 - total flux cleaned = 0.240661 Jy ! Component: 200 - total flux cleaned = 0.247693 Jy ! Total flux subtracted in 200 components = 0.247693 Jy ! Clean residual min=-0.003860 max=0.003831 Jy/beam ! Clean residual mean=0.000005 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.247693 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.247693 Jy ! Inverting map and beam ! Estimated beam: bmin=4.512 mas, bmaj=8.54 mas, bpa=-19.43 degrees ! Estimated noise=0.579115 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 = 0.00770572 Jy ! Component: 100 - total flux cleaned = 0.0122925 Jy ! Component: 150 - total flux cleaned = 0.0152351 Jy ! Component: 200 - total flux cleaned = 0.0172602 Jy ! Total flux subtracted in 200 components = 0.0172602 Jy ! Clean residual min=-0.001880 max=0.001907 Jy/beam ! Clean residual mean=0.000019 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.264953 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 82 components and 0.264953 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=9.17 mas, bmaj=10.63 mas, bpa=-17.56 degrees ! Estimated noise=0.664955 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185255 Jy ! Component: 100 - total flux cleaned = 0.00293781 Jy ! Component: 150 - total flux cleaned = 0.00363499 Jy ! Component: 200 - total flux cleaned = 0.00397037 Jy ! Total flux subtracted in 200 components = 0.00397037 Jy ! Clean residual min=-0.001722 max=0.001737 Jy/beam ! Clean residual mean=0.000024 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.268923 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 = 0.000138784 Jy ! Component: 100 - total flux cleaned = 0.000255381 Jy ! Component: 150 - total flux cleaned = 0.000363433 Jy ! Component: 200 - total flux cleaned = 0.000436347 Jy ! Total flux subtracted in 200 components = 0.000436347 Jy ! Clean residual min=-0.001699 max=0.001740 Jy/beam ! Clean residual mean=0.000023 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.26936 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 124 components and 0.26936 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.512 mas, bmaj=8.54 mas, bpa=-19.43 degrees ! Estimated noise=0.579115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.94861e-05 Jy ! Component: 100 - total flux cleaned = 5.87894e-05 Jy ! Component: 150 - total flux cleaned = -1.90841e-05 Jy ! Component: 200 - total flux cleaned = -3.70017e-05 Jy ! Total flux subtracted in 200 components = -3.70017e-05 Jy ! Clean residual min=-0.001728 max=0.001893 Jy/beam ! Clean residual mean=0.000014 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.269323 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 142 components and 0.269323 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056652Jy sigma=0.935590 ! Fit after self-cal, rms=0.056638Jy sigma=0.935442 wmodel J0433+2905_S_map.mod ! Writing 142 model components to file: J0433+2905_S_map.mod wobs J0433+2905_S_uvs.fits ! Writing UV FITS file: J0433+2905_S_uvs.fits wwins J0433+2905_S_map.win ! wwins: Wrote 2 windows to J0433+2905_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 = 0.000548977 Jy ! Component: 100 - total flux cleaned = 0.000836777 Jy ! Component: 150 - total flux cleaned = 0.00099029 Jy ! Component: 200 - total flux cleaned = 0.00104876 Jy ! Component: 250 - total flux cleaned = 0.00113423 Jy ! Component: 300 - total flux cleaned = 0.00121847 Jy ! Component: 350 - total flux cleaned = 0.00141057 Jy ! Component: 400 - total flux cleaned = 0.00159818 Jy ! Component: 450 - total flux cleaned = 0.00170332 Jy ! Component: 500 - total flux cleaned = 0.00180627 Jy ! Component: 550 - total flux cleaned = 0.00185633 Jy ! Component: 600 - total flux cleaned = 0.00185602 Jy ! Component: 650 - total flux cleaned = 0.00190511 Jy ! Component: 700 - total flux cleaned = 0.00197732 Jy ! Component: 750 - total flux cleaned = 0.00192927 Jy ! Component: 800 - total flux cleaned = 0.00197619 Jy ! Component: 850 - total flux cleaned = 0.00199888 Jy ! Component: 900 - total flux cleaned = 0.0020448 Jy ! Component: 950 - total flux cleaned = 0.00215782 Jy ! Component: 1000 - total flux cleaned = 0.00217978 Jy ! Component: 1050 - total flux cleaned = 0.00217948 Jy ! Component: 1100 - total flux cleaned = 0.00226697 Jy ! Component: 1150 - total flux cleaned = 0.00233166 Jy ! Component: 1200 - total flux cleaned = 0.00241708 Jy ! Component: 1250 - total flux cleaned = 0.00243831 Jy ! Component: 1300 - total flux cleaned = 0.00248003 Jy ! Component: 1350 - total flux cleaned = 0.0025007 Jy ! Component: 1400 - total flux cleaned = 0.00248068 Jy ! Component: 1450 - total flux cleaned = 0.00258214 Jy ! Component: 1500 - total flux cleaned = 0.00262217 Jy ! Component: 1550 - total flux cleaned = 0.0026023 Jy ! Component: 1600 - total flux cleaned = 0.00262204 Jy ! Component: 1650 - total flux cleaned = 0.00273901 Jy ! Component: 1700 - total flux cleaned = 0.00275813 Jy ! Component: 1750 - total flux cleaned = 0.00275802 Jy ! Component: 1800 - total flux cleaned = 0.00279601 Jy ! Component: 1850 - total flux cleaned = 0.0028523 Jy ! Component: 1900 - total flux cleaned = 0.00294563 Jy ! Component: 1950 - total flux cleaned = 0.00301935 Jy ! Component: 2000 - total flux cleaned = 0.00312899 Jy ! Component: 2050 - total flux cleaned = 0.00320157 Jy ! Component: 2100 - total flux cleaned = 0.00327357 Jy ! Component: 2150 - total flux cleaned = 0.00325585 Jy ! Component: 2200 - total flux cleaned = 0.00341568 Jy ! Component: 2250 - total flux cleaned = 0.00338057 Jy ! Component: 2300 - total flux cleaned = 0.003503 Jy ! Component: 2350 - total flux cleaned = 0.00360699 Jy ! Component: 2400 - total flux cleaned = 0.00367578 Jy ! Component: 2450 - total flux cleaned = 0.00374405 Jy ! Component: 2500 - total flux cleaned = 0.00382895 Jy ! Component: 2550 - total flux cleaned = 0.00389629 Jy ! Component: 2600 - total flux cleaned = 0.00397993 Jy ! Component: 2650 - total flux cleaned = 0.00407962 Jy ! Component: 2700 - total flux cleaned = 0.00414539 Jy ! Component: 2750 - total flux cleaned = 0.00424367 Jy ! Component: 2800 - total flux cleaned = 0.00425983 Jy ! Component: 2850 - total flux cleaned = 0.00435688 Jy ! Component: 2900 - total flux cleaned = 0.00438904 Jy ! Component: 2950 - total flux cleaned = 0.00440499 Jy ! Component: 3000 - total flux cleaned = 0.00453192 Jy ! Component: 3050 - total flux cleaned = 0.00451613 Jy ! Component: 3100 - total flux cleaned = 0.00456316 Jy ! Component: 3150 - total flux cleaned = 0.00459413 Jy ! Component: 3200 - total flux cleaned = 0.00462516 Jy ! Component: 3250 - total flux cleaned = 0.00464059 Jy ! Component: 3300 - total flux cleaned = 0.00468661 Jy ! Component: 3350 - total flux cleaned = 0.00465612 Jy ! Component: 3400 - total flux cleaned = 0.00476218 Jy ! Component: 3450 - total flux cleaned = 0.00474707 Jy ! Component: 3500 - total flux cleaned = 0.00479208 Jy ! Component: 3550 - total flux cleaned = 0.00485173 Jy ! Component: 3600 - total flux cleaned = 0.00486665 Jy ! Component: 3650 - total flux cleaned = 0.00495485 Jy ! Component: 3700 - total flux cleaned = 0.00495498 Jy ! Component: 3750 - total flux cleaned = 0.00498414 Jy ! Component: 3800 - total flux cleaned = 0.0050132 Jy ! Component: 3850 - total flux cleaned = 0.00507086 Jy ! Component: 3900 - total flux cleaned = 0.00514239 Jy ! Component: 3950 - total flux cleaned = 0.00514247 Jy ! Component: 4000 - total flux cleaned = 0.0052416 Jy ! Component: 4050 - total flux cleaned = 0.00534008 Jy ! Total flux subtracted in 4096 components = 0.00528392 Jy ! Clean residual min=-0.000825 max=0.000867 Jy/beam ! Clean residual mean=0.000007 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.274607 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 428 components and 0.274607 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv126_uvs/J0433+2905_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.512 x 8.54 at -19.43 degrees (North through East) ! Clean map min=-0.001699 max=0.2405 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv126_uvs/J0433+2905_S_map.fits wmodel /scr/pima/rv126_uvs/J0433+2905_S_map.mod ! Writing 428 model components to file: /scr/pima/rv126_uvs/J0433+2905_S_map.mod wobs /scr/pima/rv126_uvs/J0433+2905_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv126_uvs/J0433+2905_S_uvs.fits wwins /scr/pima/rv126_uvs/J0433+2905_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rv126_uvs/J0433+2905_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.240504 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000272634 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.340079 0.340079 0.680157 1.36031 2.72063 5.44126 10.8825 21.765 43.5301 87.0601 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.24 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 882.148 quit ! Quitting program ! Log file /scr/pima/rv126_uvs/J0433+2905_S_dfm.log closed on Sun Dec 23 07:36:12 2018