! Started logfile: /tmp/maps//J0559+6409_C_20180612_dfm.log on Wed Jul 4 23:00:55 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 /tmp/maps//J0559+6409_C_20180612_uva.fits ! Reading UV FITS file: /tmp/maps//J0559+6409_C_20180612_uva.fits ! AN table 1: 78 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0559+6409 ! ! 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 94 lines of history. ! ! Reading 28080 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 J0559+6409_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=1.000747Jy sigma=27.123248 ! Fit after self-cal, rms=0.988361Jy sigma=26.792943 ! 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=1.167 mas, bmaj=5.141 mas, bpa=-9.929 degrees ! Estimated noise=0.362287 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 = 0.00935301 Jy ! Component: 100 - total flux cleaned = 0.0114014 Jy ! Total flux subtracted in 100 components = 0.0114014 Jy ! Clean residual min=-0.001051 max=0.001125 Jy/beam ! Clean residual mean=0.000001 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0114014 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0114014 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=0.028622Jy sigma=0.739284 ! Fit after self-cal, rms=0.026905Jy sigma=0.691131 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0035246 Jy ! Component: 100 - total flux cleaned = 0.00436074 Jy ! Total flux subtracted in 100 components = 0.00436074 Jy ! Clean residual min=-0.001152 max=0.001180 Jy/beam ! Clean residual mean=-0.000000 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.0157621 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 0.0157621 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=0.026462Jy sigma=0.679251 ! Fit after self-cal, rms=0.026457Jy sigma=0.679186 ! 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=1.559 mas, bmaj=5.106 mas, bpa=-10.44 degrees ! Estimated noise=0.158415 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 (3, 1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139865 Jy ! Component: 100 - total flux cleaned = 0.00219487 Jy ! Component: 150 - total flux cleaned = 0.00273107 Jy ! Component: 200 - total flux cleaned = 0.0031443 Jy ! Total flux subtracted in 200 components = 0.0031443 Jy ! Clean residual min=-0.000649 max=0.000655 Jy/beam ! Clean residual mean=-0.000000 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.0189064 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 35 components and 0.0189064 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=0.026381Jy sigma=0.676884 ! Fit after self-cal, rms=0.026346Jy sigma=0.676212 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.559 x 5.106 at -10.44 degrees (North through East) ! Clean map min=-0.00060944 max=0.015838 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.86 HN 1.01 KP 0.95 ! LA 1.01 MK 0.89 NL 1.15 OV 0.95 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.82 HN 1.04 KP 1.06 ! LA 1.02 MK 0.92 NL 1.13 OV 0.98 ! PT 0.87 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.86 HN 0.99 KP 1.01 ! LA 1.01 MK 0.91 NL 0.95 OV 1.03 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.92 HN 1.00 KP 1.00 ! LA 0.95 MK 1.03 NL 1.11 OV 1.02 ! PT 0.92 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.94 HN 0.95 KP 1.03 ! LA 0.98 MK 1.08 NL 0.97 OV 1.07 ! PT 0.90 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.88 HN 0.94 KP 0.96 ! LA 1.07 MK 1.04 NL 1.12 OV 1.03 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 HN 1.11 KP 0.95 ! LA 1.00 MK 0.97 NL 1.16 OV 1.06 ! PT 0.93 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.98 KP 1.02 ! LA 1.00 MK 1.09 NL 1.10 OV 1.12 ! PT 0.92 SC 1.02 ! ! ! Fit before self-cal, rms=0.026346Jy sigma=0.676212 ! Fit after self-cal, rms=0.025927Jy sigma=0.674750 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.57 mas, bmaj=5.09 mas, bpa=-10.44 degrees ! Estimated noise=0.156865 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 = 0.000387064 Jy ! Component: 100 - total flux cleaned = 0.000491324 Jy ! Component: 150 - total flux cleaned = 0.000571943 Jy ! Component: 200 - total flux cleaned = 0.000608065 Jy ! Total flux subtracted in 200 components = 0.000608065 Jy ! Clean residual min=-0.000446 max=0.000577 Jy/beam ! Clean residual mean=0.000000 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.0195145 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 55 components and 0.0195145 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=0.025918Jy sigma=0.674466 ! Fit after self-cal, rms=0.025939Jy sigma=0.673938 ! Inverting map ! Added new window around map position (-48, -39.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000379567 Jy ! Component: 100 - total flux cleaned = 0.000573856 Jy ! Component: 150 - total flux cleaned = 0.000691322 Jy ! Component: 200 - total flux cleaned = 0.00079358 Jy ! Total flux subtracted in 200 components = 0.00079358 Jy ! Clean residual min=-0.000447 max=0.000439 Jy/beam ! Clean residual mean=-0.000000 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.0203081 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 76 components and 0.0203081 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=0.025925Jy sigma=0.673546 ! Fit after self-cal, rms=0.025921Jy sigma=0.673444 ! 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=0.025921Jy sigma=0.673444 ! Fit after self-cal, rms=0.025970Jy sigma=0.673369 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.567 mas, bmaj=5.075 mas, bpa=-10.53 degrees ! Estimated noise=0.156823 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000257862 Jy ! Component: 100 - total flux cleaned = 0.000349496 Jy ! Component: 150 - total flux cleaned = 0.000430618 Jy ! Component: 200 - total flux cleaned = 0.000487371 Jy ! Total flux subtracted in 200 components = 0.000487371 Jy ! Clean residual min=-0.000437 max=0.000430 Jy/beam ! Clean residual mean=-0.000000 rms=0.000105 Jy/beam ! Combined flux in latest and established models = 0.0207955 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 89 components and 0.0207955 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=0.025963Jy sigma=0.673175 ! Fit after self-cal, rms=0.025971Jy sigma=0.673126 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 = 0.000103428 Jy ! Component: 100 - total flux cleaned = 0.0001518 Jy ! Component: 150 - total flux cleaned = 0.000203151 Jy ! Component: 200 - total flux cleaned = 0.000256491 Jy ! Total flux subtracted in 200 components = 0.000256491 Jy ! Clean residual min=-0.000440 max=0.000430 Jy/beam ! Clean residual mean=-0.000000 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.021052 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 96 components and 0.021052 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=0.025966Jy sigma=0.673016 ! Fit after self-cal, rms=0.025967Jy sigma=0.673000 ! 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=0.025967Jy sigma=0.673000 ! Fit after self-cal, rms=0.025988Jy sigma=0.672978 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.565 mas, bmaj=5.064 mas, bpa=-10.61 degrees ! Estimated noise=0.156894 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000138466 Jy ! Component: 100 - total flux cleaned = 0.000195819 Jy ! Component: 150 - total flux cleaned = 0.000235346 Jy ! Component: 200 - total flux cleaned = 0.000271769 Jy ! Total flux subtracted in 200 components = 0.000271769 Jy ! Clean residual min=-0.000439 max=0.000423 Jy/beam ! Clean residual mean=-0.000000 rms=0.000102 Jy/beam ! Combined flux in latest and established models = 0.0213237 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 103 components and 0.0213237 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=0.025984Jy sigma=0.672892 ! Fit after self-cal, rms=0.025984Jy sigma=0.672860 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 = 7.03145e-05 Jy ! Component: 100 - total flux cleaned = 8.84417e-05 Jy ! Component: 150 - total flux cleaned = 0.000110853 Jy ! Component: 200 - total flux cleaned = 0.000131594 Jy ! Total flux subtracted in 200 components = 0.000131594 Jy ! Clean residual min=-0.000430 max=0.000427 Jy/beam ! Clean residual mean=-0.000000 rms=0.000101 Jy/beam ! Combined flux in latest and established models = 0.0214553 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 112 components and 0.0214553 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=0.025981Jy sigma=0.672804 ! Fit after self-cal, rms=0.025981Jy sigma=0.672797 ! 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=0.025981Jy sigma=0.672797 ! Fit after self-cal, rms=0.025988Jy sigma=0.672786 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.496 mas, bmaj=5.42 mas, bpa=-14.36 degrees ! Estimated noise=0.199326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000244431 Jy ! Component: 100 - total flux cleaned = 0.000327724 Jy ! Component: 150 - total flux cleaned = 0.000386738 Jy ! Component: 200 - total flux cleaned = 0.000432649 Jy ! Total flux subtracted in 200 components = 0.000432649 Jy ! Clean residual min=-0.000484 max=0.000428 Jy/beam ! Clean residual mean=-0.000001 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.021888 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 130 components and 0.021888 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=0.025987Jy sigma=0.672753 ! Fit after self-cal, rms=0.025987Jy sigma=0.672735 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 = 0.000116217 Jy ! Component: 100 - total flux cleaned = 0.000154851 Jy ! Component: 150 - total flux cleaned = 0.000194542 Jy ! Component: 200 - total flux cleaned = 0.000217035 Jy ! Total flux subtracted in 200 components = 0.000217035 Jy ! Clean residual min=-0.000475 max=0.000432 Jy/beam ! Clean residual mean=-0.000001 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.022105 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 141 components and 0.022105 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=0.025986Jy sigma=0.672723 ! Fit after self-cal, rms=0.025985Jy sigma=0.672700 ! 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=1.564 mas, bmaj=5.056 mas, bpa=-10.68 degrees ! Estimated noise=0.156948 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.564 x 5.056 at -10.68 degrees (North through East) ! Clean map min=-0.00041616 max=0.015691 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=1.173 mas, bmaj=5.059 mas, bpa=-10.12 degrees ! Estimated noise=0.362233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122549 Jy ! Component: 100 - total flux cleaned = 0.0148458 Jy ! Component: 150 - total flux cleaned = 0.0149998 Jy ! Component: 200 - total flux cleaned = 0.0154263 Jy ! Total flux subtracted in 200 components = 0.0154263 Jy ! Clean residual min=-0.001176 max=0.001139 Jy/beam ! Clean residual mean=0.000000 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0154263 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0154263 Jy ! Inverting map and beam ! Estimated beam: bmin=1.564 mas, bmaj=5.056 mas, bpa=-10.68 degrees ! Estimated noise=0.156948 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 = 0.00147158 Jy ! Component: 100 - total flux cleaned = 0.00243232 Jy ! Component: 150 - total flux cleaned = 0.00314529 Jy ! Component: 200 - total flux cleaned = 0.00371465 Jy ! Total flux subtracted in 200 components = 0.00371465 Jy ! Clean residual min=-0.000539 max=0.000568 Jy/beam ! Clean residual mean=0.000000 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.0191409 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 58 components and 0.0191409 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=3.496 mas, bmaj=5.42 mas, bpa=-14.36 degrees ! Estimated noise=0.199326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000728877 Jy ! Component: 100 - total flux cleaned = 0.00127682 Jy ! Component: 150 - total flux cleaned = 0.00170422 Jy ! Component: 200 - total flux cleaned = 0.00204181 Jy ! Total flux subtracted in 200 components = 0.00204181 Jy ! Clean residual min=-0.000566 max=0.000473 Jy/beam ! Clean residual mean=-0.000001 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.0211827 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 = 0.000202289 Jy ! Component: 100 - total flux cleaned = 0.000319292 Jy ! Component: 150 - total flux cleaned = 0.000422932 Jy ! Component: 200 - total flux cleaned = 0.000508494 Jy ! Total flux subtracted in 200 components = 0.000508494 Jy ! Clean residual min=-0.000519 max=0.000438 Jy/beam ! Clean residual mean=-0.000001 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.0216912 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 102 components and 0.0216912 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.564 mas, bmaj=5.056 mas, bpa=-10.68 degrees ! Estimated noise=0.156948 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.37844e-05 Jy ! Component: 100 - total flux cleaned = 2.33347e-05 Jy ! Component: 150 - total flux cleaned = 3.11934e-05 Jy ! Component: 200 - total flux cleaned = 5.50365e-05 Jy ! Total flux subtracted in 200 components = 5.50365e-05 Jy ! Clean residual min=-0.000444 max=0.000434 Jy/beam ! Clean residual mean=-0.000000 rms=0.000103 Jy/beam ! Combined flux in latest and established models = 0.0217463 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 118 components and 0.0217463 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=0.025991Jy sigma=0.672818 ! Fit after self-cal, rms=0.025989Jy sigma=0.672753 wmodel J0559+6409_C_map.mod ! Writing 118 model components to file: J0559+6409_C_map.mod wobs J0559+6409_C_uvs.fits ! Writing UV FITS file: J0559+6409_C_uvs.fits wwins J0559+6409_C_map.win ! wwins: Wrote 3 windows to J0559+6409_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 = -3.44306e-05 Jy ! Component: 100 - total flux cleaned = -5.67283e-05 Jy ! Component: 150 - total flux cleaned = -5.6785e-05 Jy ! Component: 200 - total flux cleaned = -6.33249e-05 Jy ! Component: 250 - total flux cleaned = -5.07227e-05 Jy ! Component: 300 - total flux cleaned = -5.71873e-05 Jy ! Component: 350 - total flux cleaned = -6.32705e-05 Jy ! Component: 400 - total flux cleaned = -6.91057e-05 Jy ! Component: 450 - total flux cleaned = -7.47325e-05 Jy ! Component: 500 - total flux cleaned = -8.03061e-05 Jy ! Component: 550 - total flux cleaned = -0.000113179 Jy ! Component: 600 - total flux cleaned = -0.000134732 Jy ! Component: 650 - total flux cleaned = -0.000171842 Jy ! Component: 700 - total flux cleaned = -0.000213488 Jy ! Component: 750 - total flux cleaned = -0.000244104 Jy ! Component: 800 - total flux cleaned = -0.000259165 Jy ! Component: 850 - total flux cleaned = -0.000279086 Jy ! Component: 900 - total flux cleaned = -0.000308407 Jy ! Component: 950 - total flux cleaned = -0.000318059 Jy ! Component: 1000 - total flux cleaned = -0.000341804 Jy ! Component: 1050 - total flux cleaned = -0.000346471 Jy ! Component: 1100 - total flux cleaned = -0.000369651 Jy ! Component: 1150 - total flux cleaned = -0.000374199 Jy ! Component: 1200 - total flux cleaned = -0.000392285 Jy ! Component: 1250 - total flux cleaned = -0.000396756 Jy ! Component: 1300 - total flux cleaned = -0.000418875 Jy ! Component: 1350 - total flux cleaned = -0.000427628 Jy ! Component: 1400 - total flux cleaned = -0.00044493 Jy ! Component: 1450 - total flux cleaned = -0.000462046 Jy ! Component: 1500 - total flux cleaned = -0.000478955 Jy ! Component: 1550 - total flux cleaned = -0.000491516 Jy ! Component: 1600 - total flux cleaned = -0.000512156 Jy ! Component: 1650 - total flux cleaned = -0.000520337 Jy ! Component: 1700 - total flux cleaned = -0.000544663 Jy ! Component: 1750 - total flux cleaned = -0.000556693 Jy ! Component: 1800 - total flux cleaned = -0.000568645 Jy ! Component: 1850 - total flux cleaned = -0.0005883 Jy ! Component: 1900 - total flux cleaned = -0.000603901 Jy ! Component: 1950 - total flux cleaned = -0.000619357 Jy ! Component: 2000 - total flux cleaned = -0.000630887 Jy ! Component: 2050 - total flux cleaned = -0.000642274 Jy ! Component: 2100 - total flux cleaned = -0.000661122 Jy ! Component: 2150 - total flux cleaned = -0.000668609 Jy ! Component: 2200 - total flux cleaned = -0.000683424 Jy ! Component: 2250 - total flux cleaned = -0.000698183 Jy ! Component: 2300 - total flux cleaned = -0.000698193 Jy ! Component: 2350 - total flux cleaned = -0.000712657 Jy ! Component: 2400 - total flux cleaned = -0.000723441 Jy ! Component: 2450 - total flux cleaned = -0.000727023 Jy ! Component: 2500 - total flux cleaned = -0.000734049 Jy ! Component: 2550 - total flux cleaned = -0.000727048 Jy ! Component: 2600 - total flux cleaned = -0.000741018 Jy ! Component: 2650 - total flux cleaned = -0.000744467 Jy ! Component: 2700 - total flux cleaned = -0.000747915 Jy ! Component: 2750 - total flux cleaned = -0.000754787 Jy ! Component: 2800 - total flux cleaned = -0.000764989 Jy ! Component: 2850 - total flux cleaned = -0.000771743 Jy ! Component: 2900 - total flux cleaned = -0.00077508 Jy ! Component: 2950 - total flux cleaned = -0.000771787 Jy ! Component: 3000 - total flux cleaned = -0.000785034 Jy ! Component: 3050 - total flux cleaned = -0.000798193 Jy ! Component: 3100 - total flux cleaned = -0.000801467 Jy ! Component: 3150 - total flux cleaned = -0.000807945 Jy ! Component: 3200 - total flux cleaned = -0.000814445 Jy ! Component: 3250 - total flux cleaned = -0.000817654 Jy ! Component: 3300 - total flux cleaned = -0.000839997 Jy ! Component: 3350 - total flux cleaned = -0.000833639 Jy ! Component: 3400 - total flux cleaned = -0.000852557 Jy ! Component: 3450 - total flux cleaned = -0.000846265 Jy ! Component: 3500 - total flux cleaned = -0.000836902 Jy ! Component: 3550 - total flux cleaned = -0.000840024 Jy ! Component: 3600 - total flux cleaned = -0.000839988 Jy ! Component: 3650 - total flux cleaned = -0.00085228 Jy ! Component: 3700 - total flux cleaned = -0.00084008 Jy ! Component: 3750 - total flux cleaned = -0.000840099 Jy ! Component: 3800 - total flux cleaned = -0.000849182 Jy ! Component: 3850 - total flux cleaned = -0.000858188 Jy ! Component: 3900 - total flux cleaned = -0.000864143 Jy ! Component: 3950 - total flux cleaned = -0.000867097 Jy ! Component: 4000 - total flux cleaned = -0.000878938 Jy ! Component: 4050 - total flux cleaned = -0.000881866 Jy ! Total flux subtracted in 4096 components = -0.000884802 Jy ! Clean residual min=-0.000207 max=0.000169 Jy/beam ! Clean residual mean=-0.000000 rms=0.000053 Jy/beam ! Combined flux in latest and established models = 0.0208615 Jy keep ! Adding 307 model components to the UV plane model. ! The established model now contains 425 components and 0.0208615 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J0559+6409_C_20180612_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.564 x 5.056 at -10.68 degrees (North through East) ! Clean map min=-0.00038838 max=0.015564 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J0559+6409_C_20180612_map.fits wmodel /tmp/maps//J0559+6409_C_20180612_map.mod ! Writing 425 model components to file: /tmp/maps//J0559+6409_C_20180612_map.mod wobs /tmp/maps//J0559+6409_C_20180612_uvs.fits ! Writing UV FITS file: /tmp/maps//J0559+6409_C_20180612_uvs.fits wwins /tmp/maps//J0559+6409_C_20180612_map.win ! wwins: Wrote 4 windows to /tmp/maps//J0559+6409_C_20180612_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0155644 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.31576e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.0246 1.0246 2.0492 4.0984 8.1968 16.3936 32.7872 65.5744 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.015 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 292.797 quit ! Quitting program ! Log file /tmp/maps//J0559+6409_C_20180612_dfm.log closed on Wed Jul 4 23:01:00 2018