! Started logfile: .//J2335+2719_X_20180714_dfm.log on Sat Jul 28 19:34:19 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J2335+2719_X_20180714_uva.fits ! Reading UV FITS file: .//J2335+2719_X_20180714_uva.fits ! AN table 1: 25 integrations on 10 of 10 possible baselines. ! AN table 2: 25 integrations on 1 of 1 possible baselines. ! Apparent sampling: 0.956364 visibilities/baseline/integration-bin. ! Found source: J2335+2719 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 2104 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J2335+2719_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 50 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 50 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 50 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 50 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 50 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 50 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 50 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 50 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.998697Jy sigma=28.444363 ! Fit after self-cal, rms=0.983919Jy sigma=28.650237 ! 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=1.954 mas, bmaj=5.608 mas, bpa=60.52 degrees ! Estimated noise=0.992048 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123487 Jy ! Component: 100 - total flux cleaned = 0.0139456 Jy ! Total flux subtracted in 100 components = 0.0139456 Jy ! Clean residual min=-0.001409 max=0.001394 Jy/beam ! Clean residual mean=-0.000001 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.0139456 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0139456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023023Jy sigma=0.625192 ! Fit after self-cal, rms=0.021700Jy sigma=0.587674 ! Inverting map ! Added new window around map position (0.2, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00271777 Jy ! Component: 100 - total flux cleaned = 0.00259904 Jy ! Total flux subtracted in 100 components = 0.00259904 Jy ! Clean residual min=-0.001494 max=0.001201 Jy/beam ! Clean residual mean=-0.000000 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.0165446 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 21 components and 0.0165446 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021364Jy sigma=0.578783 ! Fit after self-cal, rms=0.021353Jy sigma=0.578532 ! 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=2.304 mas, bmaj=5.571 mas, bpa=58.53 degrees ! Estimated noise=0.573958 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 = -0.000192193 Jy ! Component: 100 - total flux cleaned = -0.000531645 Jy ! Component: 150 - total flux cleaned = -0.000805208 Jy ! Component: 200 - total flux cleaned = -0.00103965 Jy ! Total flux subtracted in 200 components = -0.00103965 Jy ! Clean residual min=-0.000960 max=0.000826 Jy/beam ! Clean residual mean=-0.000000 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.015505 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 34 components and 0.015505 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021313Jy sigma=0.577610 ! Fit after self-cal, rms=0.021304Jy sigma=0.577492 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.304 x 5.571 at 58.53 degrees (North through East) ! Clean map min=-0.0011776 max=0.017679 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.04 KP 0.94 LA 1.12 ! OV 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.12 KP 1.01 LA 1.10 ! OV 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 KP 1.03 LA 0.94 ! OV 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.06 KP 1.14 LA 1.03 ! OV 0.82 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.01 KP 0.88 LA 1.22 ! OV 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.90 KP 0.89 LA 1.03 ! OV 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.95 KP 0.99 LA 0.98 ! OV 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 KP 1.54 LA 0.93 ! OV 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! ! Fit before self-cal, rms=0.021304Jy sigma=0.577492 ! Fit after self-cal, rms=0.021696Jy sigma=0.573853 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.278 mas, bmaj=5.57 mas, bpa=58.84 degrees ! Estimated noise=0.571298 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 = 8.9872e-05 Jy ! Component: 100 - total flux cleaned = 0.000103531 Jy ! Component: 150 - total flux cleaned = 0.000125616 Jy ! Component: 200 - total flux cleaned = 0.000122169 Jy ! Total flux subtracted in 200 components = 0.000122169 Jy ! Clean residual min=-0.000758 max=0.000826 Jy/beam ! Clean residual mean=-0.000000 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0156271 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 56 components and 0.0156271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021690Jy sigma=0.573837 ! Fit after self-cal, rms=0.021733Jy sigma=0.571743 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021733Jy sigma=0.571743 ! Fit after self-cal, rms=0.022114Jy sigma=0.571564 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.269 mas, bmaj=5.571 mas, bpa=58.93 degrees ! Estimated noise=0.572174 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.36484e-05 Jy ! Component: 100 - total flux cleaned = 0.000133885 Jy ! Component: 150 - total flux cleaned = 0.000159152 Jy ! Component: 200 - total flux cleaned = 0.000173826 Jy ! Total flux subtracted in 200 components = 0.000173826 Jy ! Clean residual min=-0.000685 max=0.000755 Jy/beam ! Clean residual mean=-0.000000 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.015801 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 79 components and 0.015801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022108Jy sigma=0.571572 ! Fit after self-cal, rms=0.022137Jy sigma=0.571498 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.00489e-05 Jy ! Component: 100 - total flux cleaned = -4.89387e-05 Jy ! Component: 150 - total flux cleaned = -7.76242e-05 Jy ! Component: 200 - total flux cleaned = -9.70066e-05 Jy ! Total flux subtracted in 200 components = -9.70066e-05 Jy ! Clean residual min=-0.000677 max=0.000733 Jy/beam ! Clean residual mean=-0.000000 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.015704 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 87 components and 0.015704 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022134Jy sigma=0.571501 ! Fit after self-cal, rms=0.022136Jy sigma=0.571486 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022136Jy sigma=0.571486 ! Fit after self-cal, rms=0.022326Jy sigma=0.571465 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.267 mas, bmaj=5.57 mas, bpa=58.95 degrees ! Estimated noise=0.57459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00011717 Jy ! Component: 100 - total flux cleaned = 0.000148191 Jy ! Component: 150 - total flux cleaned = 0.000155167 Jy ! Component: 200 - total flux cleaned = 0.000146305 Jy ! Total flux subtracted in 200 components = 0.000146305 Jy ! Clean residual min=-0.000677 max=0.000723 Jy/beam ! Clean residual mean=-0.000000 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.0158503 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 96 components and 0.0158503 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022322Jy sigma=0.571483 ! Fit after self-cal, rms=0.022332Jy sigma=0.571463 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.62584e-05 Jy ! Component: 100 - total flux cleaned = -4.20426e-05 Jy ! Component: 150 - total flux cleaned = -5.51955e-05 Jy ! Component: 200 - total flux cleaned = -6.40332e-05 Jy ! Total flux subtracted in 200 components = -6.40332e-05 Jy ! Clean residual min=-0.000658 max=0.000706 Jy/beam ! Clean residual mean=-0.000000 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.0157862 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 99 components and 0.0157862 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022329Jy sigma=0.571467 ! Fit after self-cal, rms=0.022329Jy sigma=0.571450 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022329Jy sigma=0.571450 ! Fit after self-cal, rms=0.022452Jy sigma=0.571440 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.545 mas, bmaj=5.459 mas, bpa=57.58 degrees ! Estimated noise=0.590816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000128361 Jy ! Component: 100 - total flux cleaned = 0.000183154 Jy ! Component: 150 - total flux cleaned = 0.000180306 Jy ! Component: 200 - total flux cleaned = 0.000174605 Jy ! Total flux subtracted in 200 components = 0.000174605 Jy ! Clean residual min=-0.000556 max=0.000674 Jy/beam ! Clean residual mean=-0.000000 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.0159608 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 117 components and 0.0159608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022448Jy sigma=0.571454 ! Fit after self-cal, rms=0.022452Jy sigma=0.571442 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 (28, -47.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000414101 Jy ! Component: 100 - total flux cleaned = 0.000581732 Jy ! Component: 150 - total flux cleaned = 0.000673426 Jy ! Component: 200 - total flux cleaned = 0.000711521 Jy ! Total flux subtracted in 200 components = 0.000711521 Jy ! Clean residual min=-0.000603 max=0.000541 Jy/beam ! Clean residual mean=-0.000000 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.0166724 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 143 components and 0.0166724 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022423Jy sigma=0.570696 ! Fit after self-cal, rms=0.022435Jy sigma=0.570514 ! 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=2.267 mas, bmaj=5.569 mas, bpa=58.95 degrees ! Estimated noise=0.576958 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.267 x 5.569 at 58.95 degrees (North through East) ! Clean map min=-0.0010948 max=0.0178 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=1.94 mas, bmaj=5.614 mas, bpa=60.49 degrees ! Estimated noise=1.01035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0141679 Jy ! Component: 100 - total flux cleaned = 0.0173654 Jy ! Component: 150 - total flux cleaned = 0.0184602 Jy ! Component: 200 - total flux cleaned = 0.0187779 Jy ! Total flux subtracted in 200 components = 0.0187779 Jy ! Clean residual min=-0.001178 max=0.000966 Jy/beam ! Clean residual mean=-0.000001 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0187779 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0187779 Jy ! Inverting map and beam ! Estimated beam: bmin=2.267 mas, bmaj=5.569 mas, bpa=58.95 degrees ! Estimated noise=0.576958 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 = 0.000350779 Jy ! Component: 100 - total flux cleaned = 8.09052e-05 Jy ! Component: 150 - total flux cleaned = -0.000104478 Jy ! Component: 200 - total flux cleaned = -0.000287531 Jy ! Total flux subtracted in 200 components = -0.000287531 Jy ! Clean residual min=-0.001048 max=0.000781 Jy/beam ! Clean residual mean=-0.000000 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.0184904 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 39 components and 0.0184903 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.545 mas, bmaj=5.459 mas, bpa=57.58 degrees ! Estimated noise=0.590816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00018896 Jy ! Component: 100 - total flux cleaned = -0.00034002 Jy ! Component: 150 - total flux cleaned = -0.000462281 Jy ! Component: 200 - total flux cleaned = -0.000585685 Jy ! Total flux subtracted in 200 components = -0.000585685 Jy ! Clean residual min=-0.000835 max=0.000664 Jy/beam ! Clean residual mean=0.000000 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0179047 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 = -0.000112642 Jy ! Component: 100 - total flux cleaned = -0.000195857 Jy ! Component: 150 - total flux cleaned = -0.000272989 Jy ! Component: 200 - total flux cleaned = -0.000370811 Jy ! Total flux subtracted in 200 components = -0.000370811 Jy ! Clean residual min=-0.000796 max=0.000605 Jy/beam ! Clean residual mean=0.000000 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.0175339 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 68 components and 0.0175338 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.267 mas, bmaj=5.569 mas, bpa=58.95 degrees ! Estimated noise=0.576958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.94531e-06 Jy ! Component: 100 - total flux cleaned = -7.42136e-05 Jy ! Component: 150 - total flux cleaned = -0.000161686 Jy ! Component: 200 - total flux cleaned = -0.000270872 Jy ! Total flux subtracted in 200 components = -0.000270872 Jy ! Clean residual min=-0.000753 max=0.000569 Jy/beam ! Clean residual mean=0.000000 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.017263 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 78 components and 0.017263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022432Jy sigma=0.570407 ! Fit after self-cal, rms=0.022430Jy sigma=0.570176 wmodel J2335+2719_X_map.mod ! Writing 78 model components to file: J2335+2719_X_map.mod wobs J2335+2719_X_uvs.fits ! Writing UV FITS file: J2335+2719_X_uvs.fits wwins J2335+2719_X_map.win ! wwins: Wrote 2 windows to J2335+2719_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00015052 Jy ! Component: 100 - total flux cleaned = -0.000224806 Jy ! Component: 150 - total flux cleaned = -0.000301473 Jy ! Component: 200 - total flux cleaned = -0.000369406 Jy ! Component: 250 - total flux cleaned = -0.000425825 Jy ! Component: 300 - total flux cleaned = -0.000482954 Jy ! Component: 350 - total flux cleaned = -0.000517179 Jy ! Component: 400 - total flux cleaned = -0.000535662 Jy ! Component: 450 - total flux cleaned = -0.000562102 Jy ! Component: 500 - total flux cleaned = -0.00057893 Jy ! Component: 550 - total flux cleaned = -0.00059108 Jy ! Component: 600 - total flux cleaned = -0.000591194 Jy ! Component: 650 - total flux cleaned = -0.00057983 Jy ! Component: 700 - total flux cleaned = -0.000564948 Jy ! Component: 750 - total flux cleaned = -0.000550416 Jy ! Component: 800 - total flux cleaned = -0.000532438 Jy ! Component: 850 - total flux cleaned = -0.000507516 Jy ! Component: 900 - total flux cleaned = -0.000486362 Jy ! Component: 950 - total flux cleaned = -0.000472332 Jy ! Component: 1000 - total flux cleaned = -0.00045839 Jy ! Component: 1050 - total flux cleaned = -0.000451435 Jy ! Component: 1100 - total flux cleaned = -0.000437657 Jy ! Component: 1150 - total flux cleaned = -0.000430818 Jy ! Component: 1200 - total flux cleaned = -0.000413715 Jy ! Component: 1250 - total flux cleaned = -0.000400084 Jy ! Component: 1300 - total flux cleaned = -0.000383089 Jy ! Component: 1350 - total flux cleaned = -0.000366132 Jy ! Component: 1400 - total flux cleaned = -0.000355991 Jy ! Component: 1450 - total flux cleaned = -0.000339067 Jy ! Component: 1500 - total flux cleaned = -0.000325608 Jy ! Component: 1550 - total flux cleaned = -0.000312136 Jy ! Component: 1600 - total flux cleaned = -0.000298703 Jy ! Component: 1650 - total flux cleaned = -0.00028529 Jy ! Component: 1700 - total flux cleaned = -0.000268426 Jy ! Component: 1750 - total flux cleaned = -0.00025159 Jy ! Component: 1800 - total flux cleaned = -0.000244829 Jy ! Component: 1850 - total flux cleaned = -0.000244822 Jy ! Component: 1900 - total flux cleaned = -0.000248233 Jy ! Component: 1950 - total flux cleaned = -0.000251722 Jy ! Component: 2000 - total flux cleaned = -0.000251756 Jy ! Component: 2050 - total flux cleaned = -0.000255335 Jy ! Component: 2100 - total flux cleaned = -0.000258945 Jy ! Component: 2150 - total flux cleaned = -0.000255342 Jy ! Component: 2200 - total flux cleaned = -0.000259004 Jy ! Component: 2250 - total flux cleaned = -0.000262823 Jy ! Component: 2300 - total flux cleaned = -0.000262883 Jy ! Component: 2350 - total flux cleaned = -0.000274412 Jy ! Component: 2400 - total flux cleaned = -0.000282306 Jy ! Component: 2450 - total flux cleaned = -0.000298237 Jy ! Component: 2500 - total flux cleaned = -0.000306297 Jy ! Component: 2550 - total flux cleaned = -0.000314543 Jy ! Component: 2600 - total flux cleaned = -0.000322963 Jy ! Component: 2650 - total flux cleaned = -0.000327257 Jy ! Component: 2700 - total flux cleaned = -0.000340385 Jy ! Component: 2750 - total flux cleaned = -0.000349224 Jy ! Component: 2800 - total flux cleaned = -0.000358335 Jy ! Component: 2850 - total flux cleaned = -0.000367659 Jy ! Component: 2900 - total flux cleaned = -0.000372386 Jy ! Component: 2950 - total flux cleaned = -0.000377164 Jy ! Component: 3000 - total flux cleaned = -0.000391835 Jy ! Component: 3050 - total flux cleaned = -0.000401936 Jy ! Component: 3100 - total flux cleaned = -0.000407111 Jy ! Component: 3150 - total flux cleaned = -0.000422739 Jy ! Component: 3200 - total flux cleaned = -0.000433343 Jy ! Component: 3250 - total flux cleaned = -0.000438825 Jy ! Component: 3300 - total flux cleaned = -0.000455361 Jy ! Component: 3350 - total flux cleaned = -0.000472314 Jy ! Component: 3400 - total flux cleaned = -0.00047804 Jy ! Component: 3450 - total flux cleaned = -0.000495621 Jy ! Component: 3500 - total flux cleaned = -0.000513485 Jy ! Component: 3550 - total flux cleaned = -0.000531772 Jy ! Component: 3600 - total flux cleaned = -0.00055048 Jy ! Component: 3650 - total flux cleaned = -0.000563202 Jy ! Component: 3700 - total flux cleaned = -0.000576087 Jy ! Component: 3750 - total flux cleaned = -0.000589245 Jy ! Component: 3800 - total flux cleaned = -0.000595979 Jy ! Component: 3850 - total flux cleaned = -0.00061656 Jy ! Component: 3900 - total flux cleaned = -0.000623433 Jy ! Component: 3950 - total flux cleaned = -0.000645098 Jy ! Component: 4000 - total flux cleaned = -0.000637729 Jy ! Component: 4050 - total flux cleaned = -0.000652631 Jy ! Total flux subtracted in 4096 components = -0.000660294 Jy ! Clean residual min=-0.000487 max=0.000453 Jy/beam ! Clean residual mean=0.000000 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.0166027 Jy keep ! Adding 193 model components to the UV plane model. ! The established model now contains 270 components and 0.0166027 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2335+2719_X_20180714_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.267 x 5.569 at 58.95 degrees (North through East) ! Clean map min=-0.0012955 max=0.018272 Jy/beam ! Writing clean map to FITS file: .//J2335+2719_X_20180714_map.fits wmodel .//J2335+2719_X_20180714_map.mod ! Writing 270 model components to file: .//J2335+2719_X_20180714_map.mod wobs .//J2335+2719_X_20180714_uvs.fits ! Writing UV FITS file: .//J2335+2719_X_20180714_uvs.fits wwins .//J2335+2719_X_20180714_map.win ! wwins: Wrote 3 windows to .//J2335+2719_X_20180714_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0182716 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00016201 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.66002 2.66002 5.32004 10.6401 21.2802 42.5604 85.1207 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.018 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 112.781 quit ! Quitting program ! Log file .//J2335+2719_X_20180714_dfm.log closed on Sat Jul 28 19:34:23 2018