! Started logfile: .//J0327+0044_X_dfm.log on Wed Nov 16 11:47:57 2016 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 .//J0327+0044_X_uva.fits ! Reading UV FITS file: .//J0327+0044_X_uva.fits ! AN table 1: 104 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.698504 visibilities/baseline/integration-bin. ! Found source: J0327+0044 ! ! 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): I ! ! Read 94 lines of history. ! ! Reading 26152 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Polarization RR is unavailable. ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: I, 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 J0327+0044_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 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 239 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 239 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 239 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 239 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 239 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 239 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 239 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 239 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.022728Jy sigma=30.519698 ! Fit after self-cal, rms=0.800147Jy sigma=23.803161 ! 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=0.7615 mas, bmaj=1.946 mas, bpa=-4.486 degrees ! Estimated noise=0.260422 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 = 0.145342 Jy ! Component: 100 - total flux cleaned = 0.192379 Jy ! Total flux subtracted in 100 components = 0.192379 Jy ! Clean residual min=-0.008979 max=0.020391 Jy/beam ! Clean residual mean=-0.000004 rms=0.002030 Jy/beam ! Combined flux in latest and established models = 0.192379 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.192379 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=0.054448Jy sigma=1.485144 ! Fit after self-cal, rms=0.054344Jy sigma=1.481448 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0227812 Jy ! Component: 100 - total flux cleaned = 0.0347076 Jy ! Total flux subtracted in 100 components = 0.0347076 Jy ! Clean residual min=-0.006598 max=0.010653 Jy/beam ! Clean residual mean=-0.000002 rms=0.001178 Jy/beam ! Combined flux in latest and established models = 0.227086 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.227086 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=0.040794Jy sigma=1.030818 ! Fit after self-cal, rms=0.040741Jy sigma=1.028960 ! Inverting map ! Added new window around map position (1.6, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00955867 Jy ! Component: 100 - total flux cleaned = 0.0147653 Jy ! Total flux subtracted in 100 components = 0.0147653 Jy ! Clean residual min=-0.005498 max=0.005403 Jy/beam ! Clean residual mean=-0.000002 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 0.241852 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 15 components and 0.241852 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=0.037395Jy sigma=0.911318 ! Fit after self-cal, rms=0.037162Jy sigma=0.903574 ! 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=0.9281 mas, bmaj=2.202 mas, bpa=-4.056 degrees ! Estimated noise=0.152248 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 (2.8, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00815811 Jy ! Component: 100 - total flux cleaned = 0.0132006 Jy ! Component: 150 - total flux cleaned = 0.0168627 Jy ! Component: 200 - total flux cleaned = 0.0195998 Jy ! Total flux subtracted in 200 components = 0.0195998 Jy ! Clean residual min=-0.004979 max=0.005597 Jy/beam ! Clean residual mean=0.000002 rms=0.001005 Jy/beam ! Combined flux in latest and established models = 0.261451 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 45 components and 0.261451 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=0.035024Jy sigma=0.827536 ! Fit after self-cal, rms=0.034840Jy sigma=0.820767 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9281 x 2.202 at -4.056 degrees (North through East) ! Clean map min=-0.00531 max=0.19591 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.88 HN 1.00 KP 1.06 ! LA 0.94 MK 0.98 NL 1.05 OV 0.98 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.88 HN 1.01 KP 1.06 ! LA 0.94 MK 0.97 NL 1.05 OV 0.99 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.89 HN 1.00 KP 1.06 ! LA 0.94 MK 1.00 NL 1.06 OV 0.99 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.87 HN 1.01 KP 1.07 ! LA 0.94 MK 0.99 NL 1.05 OV 0.99 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.88 HN 1.02 KP 1.07 ! LA 0.95 MK 1.01 NL 1.05 OV 0.99 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.89 HN 1.01 KP 1.07 ! LA 0.96 MK 1.01 NL 1.05 OV 1.00 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.88 HN 1.01 KP 1.07 ! LA 0.95 MK 1.01 NL 1.05 OV 0.99 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.89 HN 1.01 KP 1.07 ! LA 0.96 MK 1.00 NL 1.05 OV 1.00 ! PT 0.96 SC 1.00 ! ! ! Fit before self-cal, rms=0.034840Jy sigma=0.820767 ! Fit after self-cal, rms=0.031902Jy sigma=0.696928 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.929 mas, bmaj=2.211 mas, bpa=-3.891 degrees ! Estimated noise=0.151464 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 (7.6, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118816 Jy ! Component: 100 - total flux cleaned = 0.0016859 Jy ! Component: 150 - total flux cleaned = 0.00208148 Jy ! Component: 200 - total flux cleaned = 0.0024164 Jy ! Total flux subtracted in 200 components = 0.0024164 Jy ! Clean residual min=-0.001237 max=0.001307 Jy/beam ! Clean residual mean=-0.000000 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.263868 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 66 components and 0.263868 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=0.031631Jy sigma=0.685865 ! Fit after self-cal, rms=0.031621Jy sigma=0.685386 ! 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=0.031621Jy sigma=0.685386 ! Fit after self-cal, rms=0.031577Jy sigma=0.680364 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9282 mas, bmaj=2.211 mas, bpa=-3.854 degrees ! Estimated noise=0.151269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.83864e-05 Jy ! Component: 100 - total flux cleaned = 0.000281979 Jy ! Component: 150 - total flux cleaned = 0.000534414 Jy ! Component: 200 - total flux cleaned = 0.000691307 Jy ! Total flux subtracted in 200 components = 0.000691307 Jy ! Clean residual min=-0.001007 max=0.000895 Jy/beam ! Clean residual mean=-0.000000 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.264559 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 78 components and 0.264559 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=0.031485Jy sigma=0.676692 ! Fit after self-cal, rms=0.031482Jy sigma=0.676515 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 = 0.000191584 Jy ! Component: 100 - total flux cleaned = 0.000326804 Jy ! Component: 150 - total flux cleaned = 0.000471086 Jy ! Component: 200 - total flux cleaned = 0.000597848 Jy ! Total flux subtracted in 200 components = 0.000597848 Jy ! Clean residual min=-0.000890 max=0.000774 Jy/beam ! Clean residual mean=-0.000001 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.265157 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 87 components and 0.265157 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=0.031443Jy sigma=0.675066 ! Fit after self-cal, rms=0.031441Jy sigma=0.674976 ! 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=0.031441Jy sigma=0.674976 ! Fit after self-cal, rms=0.031444Jy sigma=0.674722 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.928 mas, bmaj=2.211 mas, bpa=-3.838 degrees ! Estimated noise=0.151205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000115719 Jy ! Component: 100 - total flux cleaned = -5.16903e-05 Jy ! Component: 150 - total flux cleaned = 4.07468e-05 Jy ! Component: 200 - total flux cleaned = 0.000124058 Jy ! Total flux subtracted in 200 components = 0.000124058 Jy ! Clean residual min=-0.000730 max=0.000680 Jy/beam ! Clean residual mean=-0.000000 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.265281 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 95 components and 0.265281 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=0.031419Jy sigma=0.673793 ! Fit after self-cal, rms=0.031418Jy sigma=0.673736 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 = 8.86985e-05 Jy ! Component: 100 - total flux cleaned = 0.00016526 Jy ! Component: 150 - total flux cleaned = 0.000234324 Jy ! Component: 200 - total flux cleaned = 0.000284021 Jy ! Total flux subtracted in 200 components = 0.000284021 Jy ! Clean residual min=-0.000671 max=0.000648 Jy/beam ! Clean residual mean=-0.000000 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.265565 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 106 components and 0.265565 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=0.031404Jy sigma=0.673271 ! Fit after self-cal, rms=0.031404Jy sigma=0.673237 ! 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=0.031404Jy sigma=0.673237 ! Fit after self-cal, rms=0.031416Jy sigma=0.673170 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.099 mas, bmaj=3.434 mas, bpa=1.128 degrees ! Estimated noise=0.190141 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000194314 Jy ! Component: 100 - total flux cleaned = 0.000293098 Jy ! Component: 150 - total flux cleaned = 0.000361054 Jy ! Component: 200 - total flux cleaned = 0.00042888 Jy ! Total flux subtracted in 200 components = 0.00042888 Jy ! Clean residual min=-0.000813 max=0.000766 Jy/beam ! Clean residual mean=-0.000001 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.265994 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 120 components and 0.265994 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=0.031413Jy sigma=0.673040 ! Fit after self-cal, rms=0.031413Jy sigma=0.672999 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 = 3.55481e-05 Jy ! Component: 100 - total flux cleaned = 0.000123815 Jy ! Component: 150 - total flux cleaned = 0.000174414 Jy ! Component: 200 - total flux cleaned = 0.000200058 Jy ! Total flux subtracted in 200 components = 0.000200058 Jy ! Clean residual min=-0.000765 max=0.000737 Jy/beam ! Clean residual mean=-0.000001 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.266194 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 126 components and 0.266194 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=0.031411Jy sigma=0.672963 ! Fit after self-cal, rms=0.031411Jy sigma=0.672944 ! 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=0.928 mas, bmaj=2.211 mas, bpa=-3.824 degrees ! Estimated noise=0.151212 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.928 x 2.211 at -3.824 degrees (North through East) ! Clean map min=-0.00059108 max=0.19485 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=0.7612 mas, bmaj=1.95 mas, bpa=-4.283 degrees ! Estimated noise=0.25859 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.144209 Jy ! Component: 100 - total flux cleaned = 0.191574 Jy ! Component: 150 - total flux cleaned = 0.21437 Jy ! Component: 200 - total flux cleaned = 0.227728 Jy ! Total flux subtracted in 200 components = 0.227728 Jy ! Clean residual min=-0.003142 max=0.006828 Jy/beam ! Clean residual mean=-0.000001 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.227728 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.227728 Jy ! Inverting map and beam ! Estimated beam: bmin=0.928 mas, bmaj=2.211 mas, bpa=-3.824 degrees ! Estimated noise=0.151212 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 = 0.0117696 Jy ! Component: 100 - total flux cleaned = 0.0188126 Jy ! Component: 150 - total flux cleaned = 0.0234447 Jy ! Component: 200 - total flux cleaned = 0.0265759 Jy ! Total flux subtracted in 200 components = 0.0265759 Jy ! Clean residual min=-0.001274 max=0.001757 Jy/beam ! Clean residual mean=0.000002 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.254304 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 34 components and 0.254304 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0022809 Jy ! Component: 100 - total flux cleaned = 0.00406246 Jy ! Component: 150 - total flux cleaned = 0.00548984 Jy ! Component: 200 - total flux cleaned = 0.00663764 Jy ! Total flux subtracted in 200 components = 0.00663764 Jy ! Clean residual min=-0.000950 max=0.000900 Jy/beam ! Clean residual mean=0.000000 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.260941 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 48 components and 0.260941 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=2.099 mas, bmaj=3.434 mas, bpa=1.128 degrees ! Estimated noise=0.190141 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154571 Jy ! Component: 100 - total flux cleaned = 0.00253032 Jy ! Component: 150 - total flux cleaned = 0.00323619 Jy ! Component: 200 - total flux cleaned = 0.00376618 Jy ! Total flux subtracted in 200 components = 0.00376618 Jy ! Clean residual min=-0.000880 max=0.000741 Jy/beam ! Clean residual mean=-0.000000 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.264708 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 = 0.000380777 Jy ! Component: 100 - total flux cleaned = 0.000562796 Jy ! Component: 150 - total flux cleaned = 0.0007246 Jy ! Component: 200 - total flux cleaned = 0.000868448 Jy ! Total flux subtracted in 200 components = 0.000868448 Jy ! Clean residual min=-0.000793 max=0.000729 Jy/beam ! Clean residual mean=-0.000001 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.265576 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 100 components and 0.265576 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.928 mas, bmaj=2.211 mas, bpa=-3.824 degrees ! Estimated noise=0.151212 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000371951 Jy ! Component: 100 - total flux cleaned = -0.000374235 Jy ! Component: 150 - total flux cleaned = -0.000325233 Jy ! Component: 200 - total flux cleaned = -0.000252286 Jy ! Total flux subtracted in 200 components = -0.000252286 Jy ! Clean residual min=-0.000657 max=0.000639 Jy/beam ! Clean residual mean=-0.000000 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.265324 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 110 components and 0.265324 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=0.031407Jy sigma=0.672839 ! Fit after self-cal, rms=0.031402Jy sigma=0.672646 wmodel /J0327+0044_X_map.mod ! wmodel: Unable to open new model file: /J0327+0044_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J0327+0044_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.928 x 2.211 at -3.824 degrees (North through East) ! Clean map min=-0.00060699 max=0.19492 Jy/beam ! Writing clean map to FITS file: .//J0327+0044_X_map.fits wmodel .//J0327+0044_X_map.mod ! Writing 110 model components to file: .//J0327+0044_X_map.mod wobs .//J0327+0044_X_uvs.fits ! Writing UV FITS file: .//J0327+0044_X_uvs.fits wwins .//J0327+0044_X_map.win ! wwins: Wrote 4 windows to .//J0327+0044_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.194924 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000139963 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.215411 0.215411 0.430823 0.861646 1.72329 3.44658 6.89317 13.7863 27.5727 55.1453 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.194 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1392.68 quit ! Quitting program ! Log file .//J0327+0044_X_dfm.log closed on Wed Nov 16 11:48:00 2016