! Started logfile: .//J0639+7324_S_dfm.log on Wed Aug 15 15:29:17 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs .//J0639+7324_S_uva.fits ! Reading UV FITS file: .//J0639+7324_S_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0639+7324 ! ! 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 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 2880 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 J0639+7324_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! A total of 160 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.127511Jy sigma=18.032293 ! Fit after self-cal, rms=0.502494Jy sigma=7.708375 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.016 mas, bmaj=8.448 mas, bpa=-78.61 degrees ! Estimated noise=1.16883 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 = 0.398078 Jy ! Component: 100 - total flux cleaned = 0.503478 Jy ! Total flux subtracted in 100 components = 0.503478 Jy ! Clean residual min=-0.022879 max=0.047270 Jy/beam ! Clean residual mean=-0.000259 rms=0.006981 Jy/beam ! Combined flux in latest and established models = 0.503478 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.503478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145557Jy sigma=2.160562 ! Fit after self-cal, rms=0.145437Jy sigma=2.158903 ! Inverting map ! Added new window around map position (-3, 8.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0538257 Jy ! Component: 100 - total flux cleaned = 0.0898129 Jy ! Total flux subtracted in 100 components = 0.0898129 Jy ! Clean residual min=-0.016702 max=0.021489 Jy/beam ! Clean residual mean=-0.000170 rms=0.004716 Jy/beam ! Combined flux in latest and established models = 0.593291 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 39 components and 0.593291 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118235Jy sigma=1.640579 ! Fit after self-cal, rms=0.117316Jy sigma=1.626016 ! 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=3.427 mas, bmaj=9.278 mas, bpa=-79.75 degrees ! Estimated noise=0.988673 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 = 0.0379917 Jy ! Component: 100 - total flux cleaned = 0.0636365 Jy ! Component: 150 - total flux cleaned = 0.0825726 Jy ! Component: 200 - total flux cleaned = 0.0969871 Jy ! Total flux subtracted in 200 components = 0.0969871 Jy ! Clean residual min=-0.014247 max=0.013018 Jy/beam ! Clean residual mean=-0.000118 rms=0.003550 Jy/beam ! Combined flux in latest and established models = 0.690278 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 90 components and 0.690278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101532Jy sigma=1.310631 ! Fit after self-cal, rms=0.100801Jy sigma=1.296434 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.427 x 9.278 at -79.75 degrees (North through East) ! Clean map min=-0.013416 max=0.51959 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 1.03 KP 0.97 ! LA 0.94 MK 1.02 NL 1.07 OV 0.93 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.00 KP 0.97 ! LA 0.96 MK 1.01 NL 0.93 OV 0.89 ! PT 1.03 SC 1.29 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 HN 1.01 KP 0.96 ! LA 0.95 MK 1.01 NL 1.00 OV 0.90 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Fit before self-cal, rms=0.100801Jy sigma=1.296434 ! Fit after self-cal, rms=0.101302Jy sigma=1.138343 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.48 mas, bmaj=9.36 mas, bpa=-79.72 degrees ! Estimated noise=0.981037 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 (-0.5, 14.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0141222 Jy ! Component: 100 - total flux cleaned = 0.0213973 Jy ! Component: 150 - total flux cleaned = 0.0225398 Jy ! Component: 200 - total flux cleaned = 0.0232993 Jy ! Total flux subtracted in 200 components = 0.0232993 Jy ! Clean residual min=-0.007256 max=0.006999 Jy/beam ! Clean residual mean=-0.000006 rms=0.001819 Jy/beam ! Combined flux in latest and established models = 0.713577 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 126 components and 0.713578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099231Jy sigma=1.084256 ! Fit after self-cal, rms=0.099124Jy sigma=1.081522 ! 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=0.099124Jy sigma=1.081522 ! Fit after self-cal, rms=0.098913Jy sigma=1.079827 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.485 mas, bmaj=9.366 mas, bpa=-79.74 degrees ! Estimated noise=0.979157 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00319244 Jy ! Component: 100 - total flux cleaned = 0.00370488 Jy ! Component: 150 - total flux cleaned = 0.00398787 Jy ! Component: 200 - total flux cleaned = 0.00436434 Jy ! Total flux subtracted in 200 components = 0.00436434 Jy ! Clean residual min=-0.006531 max=0.006353 Jy/beam ! Clean residual mean=-0.000001 rms=0.001626 Jy/beam ! Combined flux in latest and established models = 0.717942 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 145 components and 0.717942 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098270Jy sigma=1.068583 ! Fit after self-cal, rms=0.098215Jy sigma=1.067574 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 = 0.00115214 Jy ! Component: 100 - total flux cleaned = 0.00137663 Jy ! Component: 150 - total flux cleaned = 0.00158428 Jy ! Component: 200 - total flux cleaned = 0.00168286 Jy ! Total flux subtracted in 200 components = 0.00168286 Jy ! Clean residual min=-0.006471 max=0.005938 Jy/beam ! Clean residual mean=0.000003 rms=0.001559 Jy/beam ! Combined flux in latest and established models = 0.719625 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 161 components and 0.719625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097851Jy sigma=1.063275 ! Fit after self-cal, rms=0.097829Jy sigma=1.062920 ! 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=0.097829Jy sigma=1.062920 ! Fit after self-cal, rms=0.080555Jy sigma=0.984350 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.489 mas, bmaj=9.388 mas, bpa=-79.65 degrees ! Estimated noise=0.976353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134837 Jy ! Component: 100 - total flux cleaned = 0.00312266 Jy ! Component: 150 - total flux cleaned = 0.00366229 Jy ! Component: 200 - total flux cleaned = 0.0040369 Jy ! Total flux subtracted in 200 components = 0.0040369 Jy ! Clean residual min=-0.003772 max=0.004678 Jy/beam ! Clean residual mean=0.000002 rms=0.001017 Jy/beam ! Combined flux in latest and established models = 0.723662 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 177 components and 0.723662 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080271Jy sigma=0.978979 ! Fit after self-cal, rms=0.080229Jy sigma=0.978314 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 (-13, 23.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00403425 Jy ! Component: 100 - total flux cleaned = 0.00479243 Jy ! Component: 150 - total flux cleaned = 0.00479238 Jy ! Component: 200 - total flux cleaned = 0.00486603 Jy ! Total flux subtracted in 200 components = 0.00486603 Jy ! Clean residual min=-0.003592 max=0.003693 Jy/beam ! Clean residual mean=0.000008 rms=0.000922 Jy/beam ! Combined flux in latest and established models = 0.728528 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 199 components and 0.728528 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079903Jy sigma=0.972805 ! Fit after self-cal, rms=0.079886Jy sigma=0.972529 ! 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=0.079886Jy sigma=0.972529 ! Fit after self-cal, rms=0.079903Jy sigma=0.971724 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.188 mas, bmaj=13.25 mas, bpa=-81.45 degrees ! Estimated noise=1.13792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000705431 Jy ! Component: 100 - total flux cleaned = 0.00137164 Jy ! Component: 150 - total flux cleaned = 0.00172814 Jy ! Component: 200 - total flux cleaned = 0.00192799 Jy ! Total flux subtracted in 200 components = 0.00192799 Jy ! Clean residual min=-0.003396 max=0.003327 Jy/beam ! Clean residual mean=0.000008 rms=0.000936 Jy/beam ! Combined flux in latest and established models = 0.730456 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 223 components and 0.730456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079843Jy sigma=0.970316 ! Fit after self-cal, rms=0.079833Jy sigma=0.970105 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 = 0.000185271 Jy ! Component: 100 - total flux cleaned = 0.000369384 Jy ! Component: 150 - total flux cleaned = 0.000530337 Jy ! Component: 200 - total flux cleaned = 0.000638448 Jy ! Total flux subtracted in 200 components = 0.000638448 Jy ! Clean residual min=-0.003228 max=0.003283 Jy/beam ! Clean residual mean=0.000010 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.731094 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 244 components and 0.731094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079806Jy sigma=0.969719 ! Fit after self-cal, rms=0.079800Jy sigma=0.969627 ! 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=3.492 mas, bmaj=9.391 mas, bpa=-79.66 degrees ! Estimated noise=0.97662 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.492 x 9.391 at -79.66 degrees (North through East) ! Clean map min=-0.0036687 max=0.51322 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079800Jy sigma=0.969627 ! Fit after self-cal, rms=0.076437Jy sigma=0.902930 ! Inverting map and beam ! Estimated beam: bmin=3.493 mas, bmaj=9.388 mas, bpa=-79.66 degrees ! Estimated noise=0.976817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000150724 Jy ! Component: 100 - total flux cleaned = 0.00020389 Jy ! Component: 150 - total flux cleaned = 0.000310514 Jy ! Component: 200 - total flux cleaned = 0.000361036 Jy ! Total flux subtracted in 200 components = 0.000361036 Jy ! Clean residual min=-0.003859 max=0.003256 Jy/beam ! Clean residual mean=0.000005 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.731455 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 269 components and 0.731456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076343Jy sigma=0.901461 ! Fit after self-cal, rms=0.076342Jy sigma=0.901426 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00015857 Jy ! Component: 100 - total flux cleaned = 0.000248403 Jy ! Component: 150 - total flux cleaned = 0.000332842 Jy ! Component: 200 - total flux cleaned = 0.000373652 Jy ! Total flux subtracted in 200 components = 0.000373652 Jy ! Clean residual min=-0.003830 max=0.003256 Jy/beam ! Clean residual mean=0.000006 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.731829 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 277 components and 0.731829 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076282Jy sigma=0.900701 ! Fit after self-cal, rms=0.076282Jy sigma=0.900686 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076282Jy sigma=0.900686 ! Fit after self-cal, rms=0.076247Jy sigma=0.900548 print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.064 mas, bmaj=8.542 mas, bpa=-78.53 degrees ! Estimated noise=1.16284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.395054 Jy ! Component: 100 - total flux cleaned = 0.498663 Jy ! Component: 150 - total flux cleaned = 0.555312 Jy ! Component: 200 - total flux cleaned = 0.593483 Jy ! Total flux subtracted in 200 components = 0.593483 Jy ! Clean residual min=-0.009738 max=0.021102 Jy/beam ! Clean residual mean=-0.000141 rms=0.003522 Jy/beam ! Combined flux in latest and established models = 0.593483 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.593483 Jy ! Inverting map and beam ! Estimated beam: bmin=3.494 mas, bmaj=9.39 mas, bpa=-79.67 degrees ! Estimated noise=0.97673 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 = 0.034089 Jy ! Component: 100 - total flux cleaned = 0.0573045 Jy ! Component: 150 - total flux cleaned = 0.0742433 Jy ! Component: 200 - total flux cleaned = 0.0870451 Jy ! Total flux subtracted in 200 components = 0.0870451 Jy ! Clean residual min=-0.005076 max=0.007573 Jy/beam ! Clean residual mean=-0.000086 rms=0.001727 Jy/beam ! Combined flux in latest and established models = 0.680528 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 75 components and 0.680528 Jy ! Inverting map ! Added new window around map position (1, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00986068 Jy ! Component: 100 - total flux cleaned = 0.0176418 Jy ! Component: 150 - total flux cleaned = 0.0239163 Jy ! Component: 200 - total flux cleaned = 0.0290568 Jy ! Total flux subtracted in 200 components = 0.0290568 Jy ! Clean residual min=-0.003975 max=0.004037 Jy/beam ! Clean residual mean=-0.000034 rms=0.001097 Jy/beam ! Combined flux in latest and established models = 0.709585 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 117 components and 0.709585 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=7.188 mas, bmaj=13.25 mas, bpa=-81.54 degrees ! Estimated noise=1.1375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00649461 Jy ! Component: 100 - total flux cleaned = 0.0109357 Jy ! Component: 150 - total flux cleaned = 0.0141462 Jy ! Component: 200 - total flux cleaned = 0.0165587 Jy ! Total flux subtracted in 200 components = 0.0165587 Jy ! Clean residual min=-0.003063 max=0.003127 Jy/beam ! Clean residual mean=-0.000011 rms=0.000968 Jy/beam ! Combined flux in latest and established models = 0.726143 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 = 0.00161123 Jy ! Component: 100 - total flux cleaned = 0.00237928 Jy ! Component: 150 - total flux cleaned = 0.00293634 Jy ! Component: 200 - total flux cleaned = 0.00343537 Jy ! Total flux subtracted in 200 components = 0.00343537 Jy ! Clean residual min=-0.003153 max=0.003101 Jy/beam ! Clean residual mean=0.000000 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 0.729579 Jy ! Adding 94 model components to the UV plane model. ! The established model now contains 199 components and 0.729579 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.494 mas, bmaj=9.39 mas, bpa=-79.67 degrees ! Estimated noise=0.97673 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118404 Jy ! Component: 100 - total flux cleaned = 0.00145342 Jy ! Component: 150 - total flux cleaned = 0.00151518 Jy ! Component: 200 - total flux cleaned = 0.00174595 Jy ! Total flux subtracted in 200 components = 0.00174595 Jy ! Clean residual min=-0.003713 max=0.003400 Jy/beam ! Clean residual mean=0.000003 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.731325 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 223 components and 0.731325 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076527Jy sigma=0.903784 ! Fit after self-cal, rms=0.076503Jy sigma=0.903345 wmodel J0639+7324_S_map.mod ! Writing 223 model components to file: J0639+7324_S_map.mod wobs J0639+7324_S_uvs.fits ! Writing UV FITS file: J0639+7324_S_uvs.fits wwins J0639+7324_S_map.win ! wwins: Wrote 5 windows to J0639+7324_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 = -0.000356853 Jy ! Component: 100 - total flux cleaned = -0.000241578 Jy ! Component: 150 - total flux cleaned = -0.000240874 Jy ! Component: 200 - total flux cleaned = -0.000241239 Jy ! Component: 250 - total flux cleaned = -8.78623e-05 Jy ! Component: 300 - total flux cleaned = -3.79215e-05 Jy ! Component: 350 - total flux cleaned = -3.7308e-05 Jy ! Component: 400 - total flux cleaned = 5.77421e-05 Jy ! Component: 450 - total flux cleaned = 5.77694e-05 Jy ! Component: 500 - total flux cleaned = 0.000148738 Jy ! Component: 550 - total flux cleaned = 0.000237423 Jy ! Component: 600 - total flux cleaned = 0.000324314 Jy ! Component: 650 - total flux cleaned = 0.000366337 Jy ! Component: 700 - total flux cleaned = 0.000407387 Jy ! Component: 750 - total flux cleaned = 0.000447422 Jy ! Component: 800 - total flux cleaned = 0.000527251 Jy ! Component: 850 - total flux cleaned = 0.000526211 Jy ! Component: 900 - total flux cleaned = 0.000525525 Jy ! Component: 950 - total flux cleaned = 0.000487045 Jy ! Component: 1000 - total flux cleaned = 0.000525209 Jy ! Component: 1050 - total flux cleaned = 0.000525459 Jy ! Component: 1100 - total flux cleaned = 0.000710797 Jy ! Component: 1150 - total flux cleaned = 0.000673959 Jy ! Component: 1200 - total flux cleaned = 0.00071011 Jy ! Component: 1250 - total flux cleaned = 0.000781282 Jy ! Component: 1300 - total flux cleaned = 0.000781074 Jy ! Component: 1350 - total flux cleaned = 0.000781285 Jy ! Component: 1400 - total flux cleaned = 0.000782209 Jy ! Component: 1450 - total flux cleaned = 0.000883527 Jy ! Component: 1500 - total flux cleaned = 0.000916102 Jy ! Component: 1550 - total flux cleaned = 0.000817149 Jy ! Component: 1600 - total flux cleaned = 0.00091417 Jy ! Component: 1650 - total flux cleaned = 0.000849723 Jy ! Component: 1700 - total flux cleaned = 0.000817828 Jy ! Component: 1750 - total flux cleaned = 0.000786271 Jy ! Component: 1800 - total flux cleaned = 0.000786116 Jy ! Component: 1850 - total flux cleaned = 0.000724371 Jy ! Component: 1900 - total flux cleaned = 0.000632723 Jy ! Component: 1950 - total flux cleaned = 0.000542358 Jy ! Component: 2000 - total flux cleaned = 0.000512776 Jy ! Component: 2050 - total flux cleaned = 0.000542163 Jy ! Component: 2100 - total flux cleaned = 0.000337843 Jy ! Component: 2150 - total flux cleaned = 0.000309165 Jy ! Component: 2200 - total flux cleaned = 0.000251976 Jy ! Component: 2250 - total flux cleaned = 0.000223454 Jy ! Component: 2300 - total flux cleaned = 0.000110744 Jy ! Component: 2350 - total flux cleaned = 8.28625e-05 Jy ! Component: 2400 - total flux cleaned = -2.76596e-05 Jy ! Component: 2450 - total flux cleaned = 2.69228e-05 Jy ! Component: 2500 - total flux cleaned = -0.00013598 Jy ! Component: 2550 - total flux cleaned = -5.55103e-05 Jy ! Component: 2600 - total flux cleaned = -0.0002153 Jy ! Component: 2650 - total flux cleaned = -0.000268111 Jy ! Component: 2700 - total flux cleaned = -0.000268133 Jy ! Component: 2750 - total flux cleaned = -0.000294358 Jy ! Component: 2800 - total flux cleaned = -0.000423516 Jy ! Component: 2850 - total flux cleaned = -0.000423488 Jy ! Component: 2900 - total flux cleaned = -0.000423355 Jy ! Component: 2950 - total flux cleaned = -0.000499082 Jy ! Component: 3000 - total flux cleaned = -0.000449075 Jy ! Component: 3050 - total flux cleaned = -0.000399208 Jy ! Component: 3100 - total flux cleaned = -0.00035039 Jy ! Component: 3150 - total flux cleaned = -0.000325893 Jy ! Component: 3200 - total flux cleaned = -0.000277334 Jy ! Component: 3250 - total flux cleaned = -0.000301375 Jy ! Component: 3300 - total flux cleaned = -0.000205439 Jy ! Component: 3350 - total flux cleaned = -0.000205729 Jy ! Component: 3400 - total flux cleaned = -0.000276686 Jy ! Component: 3450 - total flux cleaned = -0.000253218 Jy ! Component: 3500 - total flux cleaned = -0.000159965 Jy ! Component: 3550 - total flux cleaned = -0.0001832 Jy ! Component: 3600 - total flux cleaned = -0.000251968 Jy ! Component: 3650 - total flux cleaned = -0.000183146 Jy ! Component: 3700 - total flux cleaned = -0.000183118 Jy ! Component: 3750 - total flux cleaned = -0.000115517 Jy ! Component: 3800 - total flux cleaned = -0.000160199 Jy ! Component: 3850 - total flux cleaned = -9.34168e-05 Jy ! Component: 3900 - total flux cleaned = -0.00013743 Jy ! Component: 3950 - total flux cleaned = -0.000115293 Jy ! Component: 4000 - total flux cleaned = -7.15878e-05 Jy ! Component: 4050 - total flux cleaned = -9.34273e-05 Jy ! Total flux subtracted in 4096 components = -9.3388e-05 Jy ! Clean residual min=-0.001380 max=0.001208 Jy/beam ! Clean residual mean=-0.000001 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.731231 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 491 components and 0.731232 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0639+7324_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.494 x 9.39 at -79.67 degrees (North through East) ! Clean map min=-0.0029252 max=0.51304 Jy/beam ! Writing clean map to FITS file: .//J0639+7324_S_map.fits wmodel .//J0639+7324_S_map.mod ! Writing 491 model components to file: .//J0639+7324_S_map.mod wobs .//J0639+7324_S_uvs.fits ! Writing UV FITS file: .//J0639+7324_S_uvs.fits wwins .//J0639+7324_S_map.win ! wwins: Wrote 6 windows to .//J0639+7324_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.513039 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000385065 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.225167 0.225167 0.450334 0.900669 1.80134 3.60268 7.20535 14.4107 28.8214 57.6428 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.513 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1332.34 quit ! Quitting program ! Log file .//J0639+7324_S_dfm.log closed on Wed Aug 15 15:29:21 2018