! Started logfile: /scr/pima/rv121_uvs/J0209+1352_S_dfm.log on Sat Jul 28 00:08:07 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv121_uvs/J0209+1352_S_uva.fits ! Reading UV FITS file: /scr/pima/rv121_uvs/J0209+1352_S_uva.fits ! AN table 1: 29 integrations on 28 of 28 possible baselines. ! AN table 2: 15 integrations on 45 of 45 possible baselines. ! AN table 3: 16 integrations on 45 of 45 possible baselines. ! AN table 4: 19 integrations on 6 of 6 possible baselines. ! AN table 5: 145 integrations on 6 of 6 possible baselines. ! Apparent sampling: 0.590724 visibilities/baseline/integration-bin. ! Found source: J0209+1352 ! ! 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 74 lines of history. ! ! Reading 7540 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 J0209+1352_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 76 telescope corrections were flagged in sub-array 1. ! A total of 64 telescope corrections were flagged in sub-array 2. ! A total of 102 telescope corrections were flagged in sub-array 3. ! A total of 38 telescope corrections were flagged in sub-array 4. ! A total of 97 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 76 telescope corrections were flagged in sub-array 1. ! A total of 64 telescope corrections were flagged in sub-array 2. ! A total of 102 telescope corrections were flagged in sub-array 3. ! A total of 38 telescope corrections were flagged in sub-array 4. ! A total of 97 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 106 telescope corrections were flagged in sub-array 1. ! A total of 86 telescope corrections were flagged in sub-array 2. ! A total of 122 telescope corrections were flagged in sub-array 3. ! A total of 38 telescope corrections were flagged in sub-array 4. ! A total of 97 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 76 telescope corrections were flagged in sub-array 1. ! A total of 64 telescope corrections were flagged in sub-array 2. ! A total of 102 telescope corrections were flagged in sub-array 3. ! A total of 38 telescope corrections were flagged in sub-array 4. ! A total of 97 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.033688Jy sigma=12.800663 ! Fit after self-cal, rms=0.835694Jy sigma=10.367709 ! 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=2.322 mas, bmaj=2.788 mas, bpa=59.26 degrees ! Estimated noise=1.05252 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 = 0.136548 Jy ! Component: 100 - total flux cleaned = 0.169728 Jy ! Total flux subtracted in 100 components = 0.169728 Jy ! Clean residual min=-0.005839 max=0.013539 Jy/beam ! Clean residual mean=0.000008 rms=0.001380 Jy/beam ! Combined flux in latest and established models = 0.169728 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.169728 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131226Jy sigma=1.083558 ! Fit after self-cal, rms=0.130877Jy sigma=1.082570 ! Inverting map ! Added new window around map position (-1, -2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0147225 Jy ! Component: 100 - total flux cleaned = 0.0222924 Jy ! Total flux subtracted in 100 components = 0.0222924 Jy ! Clean residual min=-0.005412 max=0.005297 Jy/beam ! Clean residual mean=0.000004 rms=0.001178 Jy/beam ! Combined flux in latest and established models = 0.19202 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.19202 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128729Jy sigma=1.053603 ! Fit after self-cal, rms=0.128521Jy sigma=1.052012 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.077 mas, bmaj=2.949 mas, bpa=80.21 degrees ! Estimated noise=0.805126 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 = 0.00802789 Jy ! Component: 100 - total flux cleaned = 0.00943861 Jy ! Component: 150 - total flux cleaned = 0.0102663 Jy ! Component: 200 - total flux cleaned = 0.0106172 Jy ! Total flux subtracted in 200 components = 0.0106172 Jy ! Clean residual min=-0.005756 max=0.005127 Jy/beam ! Clean residual mean=0.000002 rms=0.001223 Jy/beam ! Combined flux in latest and established models = 0.202637 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 28 components and 0.202637 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127515Jy sigma=1.047594 ! Fit after self-cal, rms=0.127430Jy sigma=1.046874 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.077 x 2.949 at 80.21 degrees (North through East) ! Clean map min=-0.0054375 max=0.16474 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 HH 1.05 HN 1.02 LA 1.10 ! NL 1.00 NY 1.00 ON 0.88 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.01 HN 1.04 KP 1.02 ! LA 0.99 NL 1.04 NY 1.04 OV 1.01 ! PT 0.97 SC 1.06 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 0.97 HN 1.09 KP 0.98 ! LA 1.06 MK 1.03 NL 1.01 OV 0.98 ! PT 0.99 SC 0.91 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.85 MK 1.02 NY 0.99 OV 1.14 ! ! A total of 123 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! HH 1.08 NY 0.74 ON 0.86 WZ 1.07 ! ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 HH 1.06 HN 1.11 LA 1.01 ! NL 1.00 NY 0.81 ON 0.93 SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.03 HN 1.04 KP 1.00 ! LA 1.03 NL 0.99 NY 1.02 OV 1.06 ! PT 0.98 SC 0.94 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 FD 1.03 HN 1.02 KP 1.09 ! LA 1.06 MK 0.98 NL 1.01 OV 0.99 ! PT 1.04 SC 0.87 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.21 MK 0.96 NY 0.84 OV 0.99 ! ! A total of 123 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! HH 1.12 NY 0.81 ON 0.90 WZ 1.02 ! ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HH 1.00 HN 1.04 LA 1.11 ! NL 1.00* NY 0.91 ON 1.00 SC 1.00* ! ! A total of 24 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 1.02 HN 1.04 KP 1.00* ! LA 0.96 NL 1.00* NY 0.98 OV 0.93 ! PT 1.00 SC 1.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 1.01 HN 0.97 KP 1.00* ! LA 1.15 MK 1.04 NL 1.00* OV 0.97 ! PT 1.05 SC 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.21 MK 0.68 NY 0.79 OV 1.05 ! ! A total of 123 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! HH 1.10 NY 0.99 ON 0.94 WZ 0.93 ! ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 HH 1.10 HN 0.99 LA 1.04 ! NL 1.08 NY 0.96 ON 1.02 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 0.99 HN 1.07 KP 0.96 ! LA 0.95 NL 1.03 NY 1.06 OV 1.03 ! PT 1.00 SC 1.02 ! ! A total of 6 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.00 FD 0.97 HN 1.04 KP 1.00 ! LA 1.04 MK 1.10 NL 1.06 OV 0.98 ! PT 1.01 SC 0.93 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.93 MK 1.29 NY 0.96 OV 1.13 ! ! A total of 123 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! HH 1.13 NY 0.91 ON 0.94 WZ 1.09 ! ! ! Fit before self-cal, rms=0.127430Jy sigma=1.046874 ! Fit after self-cal, rms=0.114882Jy sigma=1.030124 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.162 mas, bmaj=2.974 mas, bpa=76.46 degrees ! Estimated noise=0.835009 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 = 0.00254361 Jy ! Component: 100 - total flux cleaned = 0.00221188 Jy ! Component: 150 - total flux cleaned = 0.00212517 Jy ! Component: 200 - total flux cleaned = 0.00212478 Jy ! Total flux subtracted in 200 components = 0.00212478 Jy ! Clean residual min=-0.003720 max=0.004321 Jy/beam ! Clean residual mean=-0.000000 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.204762 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 38 components and 0.204762 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114819Jy sigma=1.028768 ! Fit after self-cal, rms=0.115500Jy sigma=1.027203 ! Inverting map ! Added new window around map position (-57.5, -64). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00380781 Jy ! Component: 100 - total flux cleaned = 0.0047788 Jy ! Component: 150 - total flux cleaned = 0.00518076 Jy ! Component: 200 - total flux cleaned = 0.00528273 Jy ! Total flux subtracted in 200 components = 0.00528273 Jy ! Clean residual min=-0.003588 max=0.003836 Jy/beam ! Clean residual mean=-0.000001 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.210045 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 61 components and 0.210045 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115282Jy sigma=1.025817 ! Fit after self-cal, rms=0.115330Jy sigma=1.025502 ! 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=0.115330Jy sigma=1.025502 ! Fit after self-cal, rms=0.115579Jy sigma=1.017590 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.162 mas, bmaj=2.964 mas, bpa=76.72 degrees ! Estimated noise=0.835107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178597 Jy ! Component: 100 - total flux cleaned = 0.00216867 Jy ! Component: 150 - total flux cleaned = 0.00239788 Jy ! Component: 200 - total flux cleaned = 0.00248065 Jy ! Total flux subtracted in 200 components = 0.00248065 Jy ! Clean residual min=-0.003299 max=0.003436 Jy/beam ! Clean residual mean=-0.000000 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 0.212526 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 70 components and 0.212526 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115519Jy sigma=1.016983 ! Fit after self-cal, rms=0.116152Jy sigma=1.016560 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 = 0.000729212 Jy ! Component: 100 - total flux cleaned = 0.000770924 Jy ! Component: 150 - total flux cleaned = 0.000771071 Jy ! Component: 200 - total flux cleaned = 0.000737266 Jy ! Total flux subtracted in 200 components = 0.000737266 Jy ! Clean residual min=-0.003321 max=0.003435 Jy/beam ! Clean residual mean=-0.000001 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.213263 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 74 components and 0.213263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116111Jy sigma=1.016285 ! Fit after self-cal, rms=0.116112Jy sigma=1.016258 ! 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=0.116112Jy sigma=1.016258 ! Fit after self-cal, rms=0.117923Jy sigma=1.014187 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.16 mas, bmaj=2.96 mas, bpa=76.79 degrees ! Estimated noise=0.835585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000542668 Jy ! Component: 100 - total flux cleaned = 0.00085521 Jy ! Component: 150 - total flux cleaned = 0.000974872 Jy ! Component: 200 - total flux cleaned = 0.00104985 Jy ! Total flux subtracted in 200 components = 0.00104985 Jy ! Clean residual min=-0.003194 max=0.003348 Jy/beam ! Clean residual mean=-0.000000 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.214313 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 76 components and 0.214313 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117889Jy sigma=1.013784 ! Fit after self-cal, rms=0.118248Jy sigma=1.013527 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 = 8.52469e-05 Jy ! Component: 100 - total flux cleaned = 0.000156529 Jy ! Component: 150 - total flux cleaned = 0.000190049 Jy ! Component: 200 - total flux cleaned = 0.000221689 Jy ! Total flux subtracted in 200 components = 0.000221689 Jy ! Clean residual min=-0.003151 max=0.003249 Jy/beam ! Clean residual mean=-0.000000 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.214534 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 80 components and 0.214534 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118221Jy sigma=1.013309 ! Fit after self-cal, rms=0.118224Jy sigma=1.013295 ! 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=0.118224Jy sigma=1.013295 ! Fit after self-cal, rms=0.119654Jy sigma=1.013079 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.1 mas, bmaj=10.14 mas, bpa=-56.07 degrees ! Estimated noise=1.18884 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000269694 Jy ! Component: 100 - total flux cleaned = -0.000217759 Jy ! Component: 150 - total flux cleaned = -0.000196243 Jy ! Component: 200 - total flux cleaned = -0.000232515 Jy ! Total flux subtracted in 200 components = -0.000232515 Jy ! Clean residual min=-0.003758 max=0.003514 Jy/beam ! Clean residual mean=0.000001 rms=0.001082 Jy/beam ! Combined flux in latest and established models = 0.214302 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 89 components and 0.214302 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119660Jy sigma=1.013197 ! Fit after self-cal, rms=0.119882Jy sigma=1.013128 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 = -0.000103784 Jy ! Component: 100 - total flux cleaned = -0.000121093 Jy ! Component: 150 - total flux cleaned = -0.000150782 Jy ! Component: 200 - total flux cleaned = -0.000176376 Jy ! Total flux subtracted in 200 components = -0.000176376 Jy ! Clean residual min=-0.003714 max=0.003434 Jy/beam ! Clean residual mean=0.000001 rms=0.001077 Jy/beam ! Combined flux in latest and established models = 0.214125 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 91 components and 0.214125 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119884Jy sigma=1.013224 ! Fit after self-cal, rms=0.119879Jy sigma=1.013218 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=2.157 mas, bmaj=2.957 mas, bpa=76.86 degrees ! Estimated noise=0.835676 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.157 x 2.957 at 76.86 degrees (North through East) ! Clean map min=-0.0028421 max=0.16438 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=2.328 mas, bmaj=2.83 mas, bpa=54.29 degrees ! Estimated noise=1.09103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.136899 Jy ! Component: 100 - total flux cleaned = 0.172489 Jy ! Component: 150 - total flux cleaned = 0.188467 Jy ! Component: 200 - total flux cleaned = 0.19684 Jy ! Total flux subtracted in 200 components = 0.19684 Jy ! Clean residual min=-0.004807 max=0.005063 Jy/beam ! Clean residual mean=0.000003 rms=0.001084 Jy/beam ! Combined flux in latest and established models = 0.19684 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.19684 Jy ! Inverting map and beam ! Estimated beam: bmin=2.157 mas, bmaj=2.957 mas, bpa=76.86 degrees ! Estimated noise=0.835676 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 = 0.00736647 Jy ! Component: 100 - total flux cleaned = 0.0119419 Jy ! Component: 150 - total flux cleaned = 0.0137682 Jy ! Component: 200 - total flux cleaned = 0.0146007 Jy ! Total flux subtracted in 200 components = 0.0146007 Jy ! Clean residual min=-0.003375 max=0.003399 Jy/beam ! Clean residual mean=0.000001 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.211441 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 53 components and 0.211441 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=8.1 mas, bmaj=10.14 mas, bpa=-56.07 degrees ! Estimated noise=1.18884 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208323 Jy ! Component: 100 - total flux cleaned = 0.00241622 Jy ! Component: 150 - total flux cleaned = 0.00254914 Jy ! Component: 200 - total flux cleaned = 0.00263049 Jy ! Total flux subtracted in 200 components = 0.00263049 Jy ! Clean residual min=-0.003732 max=0.003386 Jy/beam ! Clean residual mean=0.000001 rms=0.001083 Jy/beam ! Combined flux in latest and established models = 0.214072 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 = 4.7601e-05 Jy ! Component: 100 - total flux cleaned = 8.91708e-05 Jy ! Component: 150 - total flux cleaned = 7.07169e-05 Jy ! Component: 200 - total flux cleaned = 5.4247e-05 Jy ! Total flux subtracted in 200 components = 5.4247e-05 Jy ! Clean residual min=-0.003719 max=0.003384 Jy/beam ! Clean residual mean=0.000001 rms=0.001079 Jy/beam ! Combined flux in latest and established models = 0.214126 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 0.214126 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.157 mas, bmaj=2.957 mas, bpa=76.86 degrees ! Estimated noise=0.835676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.51173e-05 Jy ! Component: 100 - total flux cleaned = 0.000259761 Jy ! Component: 150 - total flux cleaned = 0.000318492 Jy ! Component: 200 - total flux cleaned = 0.000321225 Jy ! Total flux subtracted in 200 components = 0.000321225 Jy ! Clean residual min=-0.003207 max=0.003359 Jy/beam ! Clean residual mean=-0.000000 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.214447 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 78 components and 0.214447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119882Jy sigma=1.013591 ! Fit after self-cal, rms=0.119783Jy sigma=1.013386 wmodel J0209+1352_S_map.mod ! Writing 78 model components to file: J0209+1352_S_map.mod wobs J0209+1352_S_uvs.fits ! Writing UV FITS file: J0209+1352_S_uvs.fits wwins J0209+1352_S_map.win ! wwins: Wrote 3 windows to J0209+1352_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 = 0.000639655 Jy ! Component: 100 - total flux cleaned = 0.00075349 Jy ! Component: 150 - total flux cleaned = 0.000753998 Jy ! Component: 200 - total flux cleaned = 0.00102138 Jy ! Component: 250 - total flux cleaned = 0.00138602 Jy ! Component: 300 - total flux cleaned = 0.00148811 Jy ! Component: 350 - total flux cleaned = 0.00164028 Jy ! Component: 400 - total flux cleaned = 0.00183784 Jy ! Component: 450 - total flux cleaned = 0.00183715 Jy ! Component: 500 - total flux cleaned = 0.00178918 Jy ! Component: 550 - total flux cleaned = 0.00164785 Jy ! Component: 600 - total flux cleaned = 0.00164818 Jy ! Component: 650 - total flux cleaned = 0.00146551 Jy ! Component: 700 - total flux cleaned = 0.00146648 Jy ! Component: 750 - total flux cleaned = 0.0015116 Jy ! Component: 800 - total flux cleaned = 0.00146681 Jy ! Component: 850 - total flux cleaned = 0.00133543 Jy ! Component: 900 - total flux cleaned = 0.0014229 Jy ! Component: 950 - total flux cleaned = 0.0012512 Jy ! Component: 1000 - total flux cleaned = 0.00125137 Jy ! Component: 1050 - total flux cleaned = 0.00120917 Jy ! Component: 1100 - total flux cleaned = 0.000959498 Jy ! Component: 1150 - total flux cleaned = 0.000794476 Jy ! Component: 1200 - total flux cleaned = 0.000835916 Jy ! Component: 1250 - total flux cleaned = 0.000673839 Jy ! Component: 1300 - total flux cleaned = 0.000513444 Jy ! Component: 1350 - total flux cleaned = 0.000275205 Jy ! Component: 1400 - total flux cleaned = 0.000274983 Jy ! Component: 1450 - total flux cleaned = 7.94464e-05 Jy ! Component: 1500 - total flux cleaned = 2.15695e-06 Jy ! Component: 1550 - total flux cleaned = -0.000151877 Jy ! Component: 1600 - total flux cleaned = -0.000342637 Jy ! Component: 1650 - total flux cleaned = -0.000380533 Jy ! Component: 1700 - total flux cleaned = -0.00049355 Jy ! Component: 1750 - total flux cleaned = -0.000642593 Jy ! Component: 1800 - total flux cleaned = -0.000753779 Jy ! Component: 1850 - total flux cleaned = -0.000864452 Jy ! Component: 1900 - total flux cleaned = -0.000974256 Jy ! Component: 1950 - total flux cleaned = -0.00126464 Jy ! Component: 2000 - total flux cleaned = -0.00137267 Jy ! Component: 2050 - total flux cleaned = -0.00133736 Jy ! Component: 2100 - total flux cleaned = -0.00155023 Jy ! Component: 2150 - total flux cleaned = -0.00169146 Jy ! Component: 2200 - total flux cleaned = -0.00183157 Jy ! Component: 2250 - total flux cleaned = -0.00200547 Jy ! Component: 2300 - total flux cleaned = -0.00204033 Jy ! Component: 2350 - total flux cleaned = -0.00228091 Jy ! Component: 2400 - total flux cleaned = -0.00234928 Jy ! Component: 2450 - total flux cleaned = -0.00245137 Jy ! Component: 2500 - total flux cleaned = -0.00255253 Jy ! Component: 2550 - total flux cleaned = -0.00258626 Jy ! Component: 2600 - total flux cleaned = -0.00275247 Jy ! Component: 2650 - total flux cleaned = -0.00301712 Jy ! Component: 2700 - total flux cleaned = -0.0030498 Jy ! Component: 2750 - total flux cleaned = -0.00318021 Jy ! Component: 2800 - total flux cleaned = -0.0032777 Jy ! Component: 2850 - total flux cleaned = -0.00308401 Jy ! Component: 2900 - total flux cleaned = -0.00298777 Jy ! Component: 2950 - total flux cleaned = -0.00324319 Jy ! Component: 3000 - total flux cleaned = -0.00308445 Jy ! Component: 3050 - total flux cleaned = -0.00321096 Jy ! Component: 3100 - total flux cleaned = -0.00311683 Jy ! Component: 3150 - total flux cleaned = -0.00314804 Jy ! Component: 3200 - total flux cleaned = -0.00311729 Jy ! Component: 3250 - total flux cleaned = -0.00311729 Jy ! Component: 3300 - total flux cleaned = -0.00320966 Jy ! Component: 3350 - total flux cleaned = -0.00317918 Jy ! Component: 3400 - total flux cleaned = -0.00327071 Jy ! Component: 3450 - total flux cleaned = -0.00321007 Jy ! Component: 3500 - total flux cleaned = -0.0032704 Jy ! Component: 3550 - total flux cleaned = -0.00339035 Jy ! Component: 3600 - total flux cleaned = -0.00341996 Jy ! Component: 3650 - total flux cleaned = -0.00333079 Jy ! Component: 3700 - total flux cleaned = -0.00330126 Jy ! Component: 3750 - total flux cleaned = -0.00341905 Jy ! Component: 3800 - total flux cleaned = -0.00341907 Jy ! Component: 3850 - total flux cleaned = -0.00344826 Jy ! Component: 3900 - total flux cleaned = -0.00333235 Jy ! Component: 3950 - total flux cleaned = -0.00344786 Jy ! Component: 4000 - total flux cleaned = -0.00341911 Jy ! Component: 4050 - total flux cleaned = -0.00347643 Jy ! Total flux subtracted in 4096 components = -0.00347641 Jy ! Clean residual min=-0.001541 max=0.001698 Jy/beam ! Clean residual mean=-0.000000 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.210971 Jy keep ! Adding 341 model components to the UV plane model. ! The established model now contains 419 components and 0.210971 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv121_uvs/J0209+1352_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.157 x 2.957 at 76.86 degrees (North through East) ! Clean map min=-0.0023198 max=0.16437 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv121_uvs/J0209+1352_S_map.fits wmodel /scr/pima/rv121_uvs/J0209+1352_S_map.mod ! Writing 419 model components to file: /scr/pima/rv121_uvs/J0209+1352_S_map.mod wobs /scr/pima/rv121_uvs/J0209+1352_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv121_uvs/J0209+1352_S_uvs.fits wwins /scr/pima/rv121_uvs/J0209+1352_S_map.win ! wwins: Wrote 4 windows to /scr/pima/rv121_uvs/J0209+1352_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.164366 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00049115 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.896444 0.896444 1.79289 3.58578 7.17156 14.3431 28.6862 57.3724 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.164 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 334.655 quit ! Quitting program ! Log file /scr/pima/rv121_uvs/J0209+1352_S_dfm.log closed on Sat Jul 28 00:08:11 2018