! Started logfile: .//J2208+6519_C_dfm.log on Sun Oct 21 00:19:09 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J2208+6519_C_uva.fits ! Reading UV FITS file: .//J2208+6519_C_uva.fits ! AN table 1: 7 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2208+6519 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 1176 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J2208+6519_C] 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 0.300x0.300 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. ! ! 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=1.043263Jy sigma=61.604847 ! Fit after self-cal, rms=0.763966Jy sigma=44.580190 ! 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=1.126 mas, bmaj=9.296 mas, bpa=25.35 degrees ! Estimated noise=0.669451 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 = 0.167968 Jy ! Component: 100 - total flux cleaned = 0.213662 Jy ! Total flux subtracted in 100 components = 0.213662 Jy ! Clean residual min=-0.012059 max=0.021658 Jy/beam ! Clean residual mean=-0.000004 rms=0.002950 Jy/beam ! Combined flux in latest and established models = 0.213662 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.213662 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=0.058857Jy sigma=2.956741 ! Fit after self-cal, rms=0.058842Jy sigma=2.956311 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0252592 Jy ! Component: 100 - total flux cleaned = 0.0404196 Jy ! Total flux subtracted in 100 components = 0.0404196 Jy ! Clean residual min=-0.008407 max=0.008009 Jy/beam ! Clean residual mean=-0.000002 rms=0.001725 Jy/beam ! Combined flux in latest and established models = 0.254081 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 14 components and 0.254081 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=0.037670Jy sigma=1.825585 ! Fit after self-cal, rms=0.037653Jy sigma=1.824338 ! 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=1.486 mas, bmaj=8.351 mas, bpa=24.63 degrees ! Estimated noise=0.431295 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 = 0.0149133 Jy ! Component: 100 - total flux cleaned = 0.0241474 Jy ! Component: 150 - total flux cleaned = 0.0306856 Jy ! Component: 200 - total flux cleaned = 0.0330828 Jy ! Total flux subtracted in 200 components = 0.0330828 Jy ! Clean residual min=-0.008479 max=0.006453 Jy/beam ! Clean residual mean=0.000002 rms=0.002087 Jy/beam ! Combined flux in latest and established models = 0.287164 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 46 components and 0.287164 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=0.028875Jy sigma=1.452943 ! Fit after self-cal, rms=0.028885Jy sigma=1.449366 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.486 x 8.351 at 24.63 degrees (North through East) ! Clean map min=-0.0084196 max=0.23617 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 KP 0.91 LA 1.07 MK 0.94 ! NL 1.05 OV 1.03 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 KP 0.87 LA 1.10 MK 0.93 ! NL 1.04 OV 0.96 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 KP 0.93 LA 1.02 MK 1.06 ! NL 1.06 OV 1.02 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 KP 0.94 LA 1.04 MK 0.99 ! NL 1.08 OV 1.06 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 KP 0.95 LA 1.02 MK 0.99 ! NL 1.02 OV 1.00 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 KP 0.94 LA 1.02 MK 1.02 ! NL 1.01 OV 0.99 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 KP 0.93 LA 1.01 MK 0.99 ! NL 1.02 OV 0.98 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 KP 0.93 LA 1.01 MK 0.98 ! NL 1.00 OV 1.00 SC 0.99 ! ! ! Fit before self-cal, rms=0.028885Jy sigma=1.449366 ! Fit after self-cal, rms=0.023183Jy sigma=0.916200 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.495 mas, bmaj=8.304 mas, bpa=24.68 degrees ! Estimated noise=0.42875 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 = -0.000663038 Jy ! Component: 100 - total flux cleaned = -0.000402631 Jy ! Component: 150 - total flux cleaned = -0.000295982 Jy ! Component: 200 - total flux cleaned = -0.000339402 Jy ! Total flux subtracted in 200 components = -0.000339402 Jy ! Clean residual min=-0.002774 max=0.002523 Jy/beam ! Clean residual mean=-0.000005 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.286825 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 65 components and 0.286825 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=0.022771Jy sigma=0.903027 ! Fit after self-cal, rms=0.022759Jy sigma=0.902228 ! 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=0.022759Jy sigma=0.902228 ! Fit after self-cal, rms=0.022711Jy sigma=0.897566 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.494 mas, bmaj=8.309 mas, bpa=24.7 degrees ! Estimated noise=0.42913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000178298 Jy ! Component: 100 - total flux cleaned = -0.000354493 Jy ! Component: 150 - total flux cleaned = -0.000390761 Jy ! Component: 200 - total flux cleaned = -0.000458543 Jy ! Total flux subtracted in 200 components = -0.000458543 Jy ! Clean residual min=-0.002262 max=0.002294 Jy/beam ! Clean residual mean=-0.000005 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.286366 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 79 components and 0.286366 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=0.022509Jy sigma=0.891789 ! Fit after self-cal, rms=0.022520Jy sigma=0.891601 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 = -0.000159653 Jy ! Component: 100 - total flux cleaned = -0.000159375 Jy ! Component: 150 - total flux cleaned = -0.000133418 Jy ! Component: 200 - total flux cleaned = -0.000132981 Jy ! Total flux subtracted in 200 components = -0.000132981 Jy ! Clean residual min=-0.002097 max=0.002204 Jy/beam ! Clean residual mean=-0.000005 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.286233 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 96 components and 0.286233 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=0.022436Jy sigma=0.889834 ! Fit after self-cal, rms=0.022445Jy sigma=0.889675 ! 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=0.022445Jy sigma=0.889675 ! Fit after self-cal, rms=0.022403Jy sigma=0.879682 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.494 mas, bmaj=8.312 mas, bpa=24.72 degrees ! Estimated noise=0.429687 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000206876 Jy ! Component: 100 - total flux cleaned = -0.000437213 Jy ! Component: 150 - total flux cleaned = -0.000536217 Jy ! Component: 200 - total flux cleaned = -0.000604088 Jy ! Total flux subtracted in 200 components = -0.000604088 Jy ! Clean residual min=-0.001893 max=0.002132 Jy/beam ! Clean residual mean=-0.000005 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.285629 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 110 components and 0.285629 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=0.022311Jy sigma=0.877641 ! Fit after self-cal, rms=0.022322Jy sigma=0.877482 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 = -6.53827e-05 Jy ! Component: 100 - total flux cleaned = -0.000127803 Jy ! Component: 150 - total flux cleaned = -0.000167443 Jy ! Component: 200 - total flux cleaned = -0.000186555 Jy ! Total flux subtracted in 200 components = -0.000186555 Jy ! Clean residual min=-0.001804 max=0.002087 Jy/beam ! Clean residual mean=-0.000005 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.285443 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 123 components and 0.285443 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=0.022275Jy sigma=0.876436 ! Fit after self-cal, rms=0.022284Jy sigma=0.876316 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.022284Jy sigma=0.876316 ! Fit after self-cal, rms=0.022279Jy sigma=0.869722 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.549 mas, bmaj=8.061 mas, bpa=17.91 degrees ! Estimated noise=0.52543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000147562 Jy ! Component: 100 - total flux cleaned = -0.000299836 Jy ! Component: 150 - total flux cleaned = -0.000441036 Jy ! Component: 200 - total flux cleaned = -0.000572698 Jy ! Total flux subtracted in 200 components = -0.000572698 Jy ! Clean residual min=-0.002733 max=0.002814 Jy/beam ! Clean residual mean=-0.000010 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 0.28487 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 130 components and 0.28487 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=0.022239Jy sigma=0.868876 ! Fit after self-cal, rms=0.022239Jy sigma=0.868729 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 = -0.000233925 Jy ! Component: 100 - total flux cleaned = -0.000372941 Jy ! Component: 150 - total flux cleaned = -0.000481011 Jy ! Component: 200 - total flux cleaned = -0.000562523 Jy ! Total flux subtracted in 200 components = -0.000562523 Jy ! Clean residual min=-0.002729 max=0.002662 Jy/beam ! Clean residual mean=-0.000010 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.284307 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 134 components and 0.284308 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=0.022233Jy sigma=0.868837 ! Fit after self-cal, rms=0.022230Jy sigma=0.868797 ! 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=1.494 mas, bmaj=8.315 mas, bpa=24.73 degrees ! Estimated noise=0.430217 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.494 x 8.315 at 24.73 degrees (North through East) ! Clean map min=-0.0018098 max=0.23551 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=1.129 mas, bmaj=9.202 mas, bpa=25.44 degrees ! Estimated noise=0.669106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.167848 Jy ! Component: 100 - total flux cleaned = 0.212767 Jy ! Component: 150 - total flux cleaned = 0.23725 Jy ! Component: 200 - total flux cleaned = 0.251986 Jy ! Total flux subtracted in 200 components = 0.251986 Jy ! Clean residual min=-0.004395 max=0.007571 Jy/beam ! Clean residual mean=-0.000005 rms=0.001216 Jy/beam ! Combined flux in latest and established models = 0.251986 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.251986 Jy ! Inverting map and beam ! Estimated beam: bmin=1.494 mas, bmaj=8.315 mas, bpa=24.73 degrees ! Estimated noise=0.430217 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 = 0.0129705 Jy ! Component: 100 - total flux cleaned = 0.0200361 Jy ! Component: 150 - total flux cleaned = 0.0245941 Jy ! Component: 200 - total flux cleaned = 0.0274322 Jy ! Total flux subtracted in 200 components = 0.0274322 Jy ! Clean residual min=-0.002768 max=0.002438 Jy/beam ! Clean residual mean=-0.000005 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.279418 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 46 components and 0.279418 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.549 mas, bmaj=8.061 mas, bpa=17.91 degrees ! Estimated noise=0.52543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0037378 Jy ! Component: 100 - total flux cleaned = 0.00538878 Jy ! Component: 150 - total flux cleaned = 0.00575227 Jy ! Component: 200 - total flux cleaned = 0.00585282 Jy ! Total flux subtracted in 200 components = 0.00585282 Jy ! Clean residual min=-0.002691 max=0.003010 Jy/beam ! Clean residual mean=-0.000012 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.285271 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 = -0.000215018 Jy ! Component: 100 - total flux cleaned = -0.000410764 Jy ! Component: 150 - total flux cleaned = -0.000520256 Jy ! Component: 200 - total flux cleaned = -0.000655175 Jy ! Total flux subtracted in 200 components = -0.000655175 Jy ! Clean residual min=-0.002725 max=0.002748 Jy/beam ! Clean residual mean=-0.000011 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 0.284616 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 95 components and 0.284616 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.494 mas, bmaj=8.315 mas, bpa=24.73 degrees ! Estimated noise=0.430217 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.52791e-06 Jy ! Component: 100 - total flux cleaned = -0.000262428 Jy ! Component: 150 - total flux cleaned = -0.000515897 Jy ! Component: 200 - total flux cleaned = -0.000572076 Jy ! Total flux subtracted in 200 components = -0.000572076 Jy ! Clean residual min=-0.001841 max=0.002022 Jy/beam ! Clean residual mean=-0.000005 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.284044 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 109 components and 0.284044 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=0.022266Jy sigma=0.871375 ! Fit after self-cal, rms=0.022254Jy sigma=0.870669 wmodel J2208+6519_C_map.mod ! Writing 109 model components to file: J2208+6519_C_map.mod wobs J2208+6519_C_uvs.fits ! Writing UV FITS file: J2208+6519_C_uvs.fits wwins J2208+6519_C_map.win ! wwins: Wrote 1 windows to J2208+6519_C_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 = 0.00019549 Jy ! Component: 100 - total flux cleaned = 8.36399e-06 Jy ! Component: 150 - total flux cleaned = -0.000108887 Jy ! Component: 200 - total flux cleaned = -0.00013553 Jy ! Component: 250 - total flux cleaned = -0.000266246 Jy ! Component: 300 - total flux cleaned = -0.000315698 Jy ! Component: 350 - total flux cleaned = -0.000412798 Jy ! Component: 400 - total flux cleaned = -0.000482723 Jy ! Component: 450 - total flux cleaned = -0.000527343 Jy ! Component: 500 - total flux cleaned = -0.000549034 Jy ! Component: 550 - total flux cleaned = -0.000611802 Jy ! Component: 600 - total flux cleaned = -0.000693154 Jy ! Component: 650 - total flux cleaned = -0.000752073 Jy ! Component: 700 - total flux cleaned = -0.00084804 Jy ! Component: 750 - total flux cleaned = -0.00101642 Jy ! Component: 800 - total flux cleaned = -0.00108961 Jy ! Component: 850 - total flux cleaned = -0.00119652 Jy ! Component: 900 - total flux cleaned = -0.00128381 Jy ! Component: 950 - total flux cleaned = -0.00135256 Jy ! Component: 1000 - total flux cleaned = -0.0014709 Jy ! Component: 1050 - total flux cleaned = -0.00155345 Jy ! Component: 1100 - total flux cleaned = -0.00161855 Jy ! Component: 1150 - total flux cleaned = -0.00173047 Jy ! Component: 1200 - total flux cleaned = -0.00182427 Jy ! Component: 1250 - total flux cleaned = -0.00183971 Jy ! Component: 1300 - total flux cleaned = -0.00188524 Jy ! Component: 1350 - total flux cleaned = -0.00193025 Jy ! Component: 1400 - total flux cleaned = -0.00197456 Jy ! Component: 1450 - total flux cleaned = -0.00206219 Jy ! Component: 1500 - total flux cleaned = -0.00213373 Jy ! Component: 1550 - total flux cleaned = -0.0021336 Jy ! Component: 1600 - total flux cleaned = -0.00213354 Jy ! Component: 1650 - total flux cleaned = -0.00220271 Jy ! Component: 1700 - total flux cleaned = -0.00225719 Jy ! Component: 1750 - total flux cleaned = -0.00229753 Jy ! Component: 1800 - total flux cleaned = -0.00235065 Jy ! Component: 1850 - total flux cleaned = -0.00240313 Jy ! Component: 1900 - total flux cleaned = -0.00241628 Jy ! Component: 1950 - total flux cleaned = -0.00248052 Jy ! Component: 2000 - total flux cleaned = -0.00255662 Jy ! Component: 2050 - total flux cleaned = -0.00261933 Jy ! Component: 2100 - total flux cleaned = -0.00266884 Jy ! Component: 2150 - total flux cleaned = -0.00269326 Jy ! Component: 2200 - total flux cleaned = -0.00274192 Jy ! Component: 2250 - total flux cleaned = -0.00274195 Jy ! Component: 2300 - total flux cleaned = -0.00277791 Jy ! Component: 2350 - total flux cleaned = -0.002778 Jy ! Component: 2400 - total flux cleaned = -0.00284858 Jy ! Component: 2450 - total flux cleaned = -0.00284841 Jy ! Component: 2500 - total flux cleaned = -0.00283687 Jy ! Component: 2550 - total flux cleaned = -0.0029172 Jy ! Component: 2600 - total flux cleaned = -0.00292857 Jy ! Component: 2650 - total flux cleaned = -0.00292865 Jy ! Component: 2700 - total flux cleaned = -0.002951 Jy ! Component: 2750 - total flux cleaned = -0.00295114 Jy ! Component: 2800 - total flux cleaned = -0.00294031 Jy ! Component: 2850 - total flux cleaned = -0.0029404 Jy ! Component: 2900 - total flux cleaned = -0.00295135 Jy ! Component: 2950 - total flux cleaned = -0.00300531 Jy ! Component: 3000 - total flux cleaned = -0.00297338 Jy ! Component: 3050 - total flux cleaned = -0.00299471 Jy ! Component: 3100 - total flux cleaned = -0.00300517 Jy ! Component: 3150 - total flux cleaned = -0.00300516 Jy ! Component: 3200 - total flux cleaned = -0.00300507 Jy ! Component: 3250 - total flux cleaned = -0.00296383 Jy ! Component: 3300 - total flux cleaned = -0.00294335 Jy ! Component: 3350 - total flux cleaned = -0.00294339 Jy ! Component: 3400 - total flux cleaned = -0.00289281 Jy ! Component: 3450 - total flux cleaned = -0.00292296 Jy ! Component: 3500 - total flux cleaned = -0.00290293 Jy ! Component: 3550 - total flux cleaned = -0.00287308 Jy ! Component: 3600 - total flux cleaned = -0.0028731 Jy ! Component: 3650 - total flux cleaned = -0.00285344 Jy ! Component: 3700 - total flux cleaned = -0.00285343 Jy ! Component: 3750 - total flux cleaned = -0.00283396 Jy ! Component: 3800 - total flux cleaned = -0.00282433 Jy ! Component: 3850 - total flux cleaned = -0.00279562 Jy ! Component: 3900 - total flux cleaned = -0.00278608 Jy ! Component: 3950 - total flux cleaned = -0.00276712 Jy ! Component: 4000 - total flux cleaned = -0.00273883 Jy ! Component: 4050 - total flux cleaned = -0.00273883 Jy ! Total flux subtracted in 4096 components = -0.00272007 Jy ! Clean residual min=-0.000510 max=0.000506 Jy/beam ! Clean residual mean=-0.000001 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.281324 Jy keep ! Adding 313 model components to the UV plane model. ! The established model now contains 422 components and 0.281324 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2208+6519_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.494 x 8.315 at 24.73 degrees (North through East) ! Clean map min=-0.0015052 max=0.23585 Jy/beam ! Writing clean map to FITS file: .//J2208+6519_C_map.fits wmodel .//J2208+6519_C_map.mod ! Writing 422 model components to file: .//J2208+6519_C_map.mod wobs .//J2208+6519_C_uvs.fits ! Writing UV FITS file: .//J2208+6519_C_uvs.fits wwins .//J2208+6519_C_map.win ! wwins: Wrote 2 windows to .//J2208+6519_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.235852 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000170353 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.216686 0.216686 0.433372 0.866745 1.73349 3.46698 6.93396 13.8679 27.7358 55.4717 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.235 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1384.49 quit ! Quitting program ! Log file .//J2208+6519_C_dfm.log closed on Sun Oct 21 00:19:12 2018