! Started logfile: .//J0654+1004_C_20180710_dfm.log on Sat Jul 28 19:21:26 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 .//J0654+1004_C_20180710_uva.fits ! Reading UV FITS file: .//J0654+1004_C_20180710_uva.fits ! AN table 1: 24 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.959821 visibilities/baseline/integration-bin. ! Found source: J0654+1004 ! ! 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 5160 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 J0654+1004_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. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003994Jy sigma=23.182930 ! Fit after self-cal, rms=0.905400Jy sigma=20.913231 ! 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=1.134 mas, bmaj=3.366 mas, bpa=-0.7266 degrees ! Estimated noise=0.610797 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 = 0.0684696 Jy ! Component: 100 - total flux cleaned = 0.0845854 Jy ! Total flux subtracted in 100 components = 0.0845854 Jy ! Clean residual min=-0.006917 max=0.006633 Jy/beam ! Clean residual mean=0.000013 rms=0.001313 Jy/beam ! Combined flux in latest and established models = 0.0845854 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0845854 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=0.041281Jy sigma=0.870779 ! Fit after self-cal, rms=0.041268Jy sigma=0.870588 ! 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=1.382 mas, bmaj=3.561 mas, bpa=-1.18 degrees ! Estimated noise=0.438101 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 = 0.0126767 Jy ! Component: 100 - total flux cleaned = 0.0197071 Jy ! Component: 150 - total flux cleaned = 0.0244421 Jy ! Component: 200 - total flux cleaned = 0.0278503 Jy ! Total flux subtracted in 200 components = 0.0278503 Jy ! Clean residual min=-0.005383 max=0.007695 Jy/beam ! Clean residual mean=0.000054 rms=0.001654 Jy/beam ! Combined flux in latest and established models = 0.112436 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 34 components and 0.112436 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=0.036575Jy sigma=0.772720 ! Fit after self-cal, rms=0.036544Jy sigma=0.772135 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.382 x 3.561 at -1.18 degrees (North through East) ! Clean map min=-0.0052251 max=0.092899 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 1.03 KP 1.27 LA 0.93 ! MK 0.96 OV 0.92 PT 0.77 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 0.98 KP 1.18 LA 0.89 ! MK 1.00 OV 0.89 PT 0.82 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 0.99 KP 1.22 LA 0.90 ! MK 0.93 OV 0.90 PT 0.84 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 HN 0.98 KP 1.22 LA 0.90 ! MK 0.98 OV 0.92 PT 0.84 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 HN 0.99 KP 1.24 LA 0.93 ! MK 1.00 OV 0.95 PT 0.85 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 1.04 KP 1.28 LA 0.95 ! MK 1.03 OV 0.93 PT 0.85 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 1.05 KP 1.31 LA 0.96 ! MK 1.04 OV 0.94 PT 0.83 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 1.05 KP 1.30 LA 0.95 ! MK 1.02 OV 0.94 PT 0.87 SC 0.97 ! ! ! Fit before self-cal, rms=0.036544Jy sigma=0.772135 ! Fit after self-cal, rms=0.032978Jy sigma=0.695382 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.387 mas, bmaj=3.606 mas, bpa=-1.147 degrees ! Estimated noise=0.430016 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 (3.3, -4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00382845 Jy ! Component: 100 - total flux cleaned = 0.00570891 Jy ! Component: 150 - total flux cleaned = 0.00571077 Jy ! Component: 200 - total flux cleaned = 0.00570792 Jy ! Total flux subtracted in 200 components = 0.00570792 Jy ! Clean residual min=-0.002195 max=0.002162 Jy/beam ! Clean residual mean=0.000006 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.118144 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 49 components and 0.118144 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=0.032504Jy sigma=0.683696 ! Fit after self-cal, rms=0.032550Jy sigma=0.682835 ! 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=0.032550Jy sigma=0.682835 ! Fit after self-cal, rms=0.032460Jy sigma=0.682412 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.384 mas, bmaj=3.597 mas, bpa=-1.032 degrees ! Estimated noise=0.427714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000863151 Jy ! Component: 100 - total flux cleaned = 0.000900964 Jy ! Component: 150 - total flux cleaned = 0.000869074 Jy ! Component: 200 - total flux cleaned = 0.000896977 Jy ! Total flux subtracted in 200 components = 0.000896977 Jy ! Clean residual min=-0.001881 max=0.001995 Jy/beam ! Clean residual mean=0.000005 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.119041 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 0.119041 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=0.032381Jy sigma=0.680644 ! Fit after self-cal, rms=0.032383Jy sigma=0.680574 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 (-6.9, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203 Jy ! Component: 100 - total flux cleaned = 0.00274202 Jy ! Component: 150 - total flux cleaned = 0.00306983 Jy ! Component: 200 - total flux cleaned = 0.00317977 Jy ! Total flux subtracted in 200 components = 0.00317977 Jy ! Clean residual min=-0.001607 max=0.001229 Jy/beam ! Clean residual mean=0.000002 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.12222 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 85 components and 0.12222 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=0.032237Jy sigma=0.677100 ! Fit after self-cal, rms=0.032231Jy sigma=0.677022 ! 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=0.032231Jy sigma=0.677022 ! Fit after self-cal, rms=0.032173Jy sigma=0.676903 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.382 mas, bmaj=3.593 mas, bpa=-0.9749 degrees ! Estimated noise=0.426275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000450761 Jy ! Component: 100 - total flux cleaned = 0.000517283 Jy ! Component: 150 - total flux cleaned = 0.000557726 Jy ! Component: 200 - total flux cleaned = 0.000611056 Jy ! Total flux subtracted in 200 components = 0.000611056 Jy ! Clean residual min=-0.001425 max=0.001223 Jy/beam ! Clean residual mean=0.000001 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.122831 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 92 components and 0.122831 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=0.032146Jy sigma=0.676291 ! Fit after self-cal, rms=0.032147Jy sigma=0.676283 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 = 3.97542e-05 Jy ! Component: 100 - total flux cleaned = 3.96707e-05 Jy ! Component: 150 - total flux cleaned = 5.26485e-05 Jy ! Component: 200 - total flux cleaned = 2.76066e-05 Jy ! Total flux subtracted in 200 components = 2.76066e-05 Jy ! Clean residual min=-0.001338 max=0.001194 Jy/beam ! Clean residual mean=0.000000 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.122859 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 102 components and 0.122859 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=0.032136Jy sigma=0.676023 ! Fit after self-cal, rms=0.032135Jy sigma=0.676020 ! 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=0.032135Jy sigma=0.676020 ! Fit after self-cal, rms=0.032152Jy sigma=0.676001 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.502 mas, bmaj=5.442 mas, bpa=7.501 degrees ! Estimated noise=0.604712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000277055 Jy ! Component: 100 - total flux cleaned = 0.000365027 Jy ! Component: 150 - total flux cleaned = 0.000410784 Jy ! Component: 200 - total flux cleaned = 0.000459136 Jy ! Total flux subtracted in 200 components = 0.000459136 Jy ! Clean residual min=-0.001355 max=0.001408 Jy/beam ! Clean residual mean=-0.000001 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.123318 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 112 components and 0.123318 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=0.032150Jy sigma=0.675957 ! Fit after self-cal, rms=0.032149Jy sigma=0.675944 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.45461e-05 Jy ! Component: 100 - total flux cleaned = 1.42031e-05 Jy ! Component: 150 - total flux cleaned = 6.49637e-06 Jy ! Component: 200 - total flux cleaned = 6.4655e-06 Jy ! Total flux subtracted in 200 components = 6.4655e-06 Jy ! Clean residual min=-0.001322 max=0.001383 Jy/beam ! Clean residual mean=-0.000001 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.123325 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 120 components and 0.123325 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=0.032147Jy sigma=0.675903 ! Fit after self-cal, rms=0.032147Jy sigma=0.675901 ! 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=1.382 mas, bmaj=3.592 mas, bpa=-0.9478 degrees ! Estimated noise=0.4261 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.382 x 3.592 at -0.9478 degrees (North through East) ! Clean map min=-0.001114 max=0.0909 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=1.128 mas, bmaj=3.376 mas, bpa=-0.5798 degrees ! Estimated noise=0.599686 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0671806 Jy ! Component: 100 - total flux cleaned = 0.0833431 Jy ! Component: 150 - total flux cleaned = 0.0907559 Jy ! Component: 200 - total flux cleaned = 0.0954372 Jy ! Total flux subtracted in 200 components = 0.0954372 Jy ! Clean residual min=-0.002718 max=0.003368 Jy/beam ! Clean residual mean=0.000004 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.0954372 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0954372 Jy ! Inverting map and beam ! Estimated beam: bmin=1.382 mas, bmaj=3.592 mas, bpa=-0.9478 degrees ! Estimated noise=0.4261 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) ! Added new window around map position (1.2, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00664019 Jy ! Component: 100 - total flux cleaned = 0.0110743 Jy ! Component: 150 - total flux cleaned = 0.0144311 Jy ! Component: 200 - total flux cleaned = 0.0170172 Jy ! Total flux subtracted in 200 components = 0.0170172 Jy ! Clean residual min=-0.002063 max=0.002044 Jy/beam ! Clean residual mean=0.000012 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.112454 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 48 components and 0.112454 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=3.502 mas, bmaj=5.442 mas, bpa=7.501 degrees ! Estimated noise=0.604712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00404198 Jy ! Component: 100 - total flux cleaned = 0.00628313 Jy ! Component: 150 - total flux cleaned = 0.00774595 Jy ! Component: 200 - total flux cleaned = 0.00857097 Jy ! Total flux subtracted in 200 components = 0.00857097 Jy ! Clean residual min=-0.001842 max=0.001369 Jy/beam ! Clean residual mean=0.000007 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.121025 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 = 0.000317079 Jy ! Component: 100 - total flux cleaned = 0.000591858 Jy ! Component: 150 - total flux cleaned = 0.000830474 Jy ! Component: 200 - total flux cleaned = 0.00103826 Jy ! Total flux subtracted in 200 components = 0.00103826 Jy ! Clean residual min=-0.001510 max=0.001345 Jy/beam ! Clean residual mean=0.000003 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.122064 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 109 components and 0.122064 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.382 mas, bmaj=3.592 mas, bpa=-0.9478 degrees ! Estimated noise=0.4261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00063312 Jy ! Component: 100 - total flux cleaned = 0.000764096 Jy ! Component: 150 - total flux cleaned = 0.000736593 Jy ! Component: 200 - total flux cleaned = 0.000688241 Jy ! Total flux subtracted in 200 components = 0.000688241 Jy ! Clean residual min=-0.001339 max=0.001240 Jy/beam ! Clean residual mean=0.000000 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.122752 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 128 components and 0.122752 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=0.032177Jy sigma=0.676743 ! Fit after self-cal, rms=0.032170Jy sigma=0.676630 wmodel J0654+1004_C_map.mod ! Writing 128 model components to file: J0654+1004_C_map.mod wobs J0654+1004_C_uvs.fits ! Writing UV FITS file: J0654+1004_C_uvs.fits wwins J0654+1004_C_map.win ! wwins: Wrote 4 windows to J0654+1004_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 = -0.000102553 Jy ! Component: 100 - total flux cleaned = -0.00024865 Jy ! Component: 150 - total flux cleaned = -0.00036643 Jy ! Component: 200 - total flux cleaned = -0.000495481 Jy ! Component: 250 - total flux cleaned = -0.00053049 Jy ! Component: 300 - total flux cleaned = -0.000547166 Jy ! Component: 350 - total flux cleaned = -0.000530808 Jy ! Component: 400 - total flux cleaned = -0.000498868 Jy ! Component: 450 - total flux cleaned = -0.000483088 Jy ! Component: 500 - total flux cleaned = -0.000392537 Jy ! Component: 550 - total flux cleaned = -0.000363186 Jy ! Component: 600 - total flux cleaned = -0.00033424 Jy ! Component: 650 - total flux cleaned = -0.000263801 Jy ! Component: 700 - total flux cleaned = -0.000236207 Jy ! Component: 750 - total flux cleaned = -0.000181754 Jy ! Component: 800 - total flux cleaned = -0.0001415 Jy ! Component: 850 - total flux cleaned = -0.000101897 Jy ! Component: 900 - total flux cleaned = -7.56655e-05 Jy ! Component: 950 - total flux cleaned = -1.21154e-05 Jy ! Component: 1000 - total flux cleaned = -1.23414e-05 Jy ! Component: 1050 - total flux cleaned = -2.68559e-07 Jy ! Component: 1100 - total flux cleaned = -7.55031e-08 Jy ! Component: 1150 - total flux cleaned = 2.40517e-05 Jy ! Component: 1200 - total flux cleaned = 5.95658e-05 Jy ! Component: 1250 - total flux cleaned = 4.78219e-05 Jy ! Component: 1300 - total flux cleaned = 5.93596e-05 Jy ! Component: 1350 - total flux cleaned = 4.79884e-05 Jy ! Component: 1400 - total flux cleaned = 8.14435e-05 Jy ! Component: 1450 - total flux cleaned = 9.24125e-05 Jy ! Component: 1500 - total flux cleaned = 9.23221e-05 Jy ! Component: 1550 - total flux cleaned = 0.000124859 Jy ! Component: 1600 - total flux cleaned = 0.000135676 Jy ! Component: 1650 - total flux cleaned = 0.000125186 Jy ! Component: 1700 - total flux cleaned = 0.000156568 Jy ! Component: 1750 - total flux cleaned = 0.000187516 Jy ! Component: 1800 - total flux cleaned = 0.000177113 Jy ! Component: 1850 - total flux cleaned = 0.000197534 Jy ! Component: 1900 - total flux cleaned = 0.000217708 Jy ! Component: 1950 - total flux cleaned = 0.000237692 Jy ! Component: 2000 - total flux cleaned = 0.000257341 Jy ! Component: 2050 - total flux cleaned = 0.000306051 Jy ! Component: 2100 - total flux cleaned = 0.000296417 Jy ! Component: 2150 - total flux cleaned = 0.000334709 Jy ! Component: 2200 - total flux cleaned = 0.000334607 Jy ! Component: 2250 - total flux cleaned = 0.000334574 Jy ! Component: 2300 - total flux cleaned = 0.00035329 Jy ! Component: 2350 - total flux cleaned = 0.000371716 Jy ! Component: 2400 - total flux cleaned = 0.000353358 Jy ! Component: 2450 - total flux cleaned = 0.000380626 Jy ! Component: 2500 - total flux cleaned = 0.000398623 Jy ! Component: 2550 - total flux cleaned = 0.00038963 Jy ! Component: 2600 - total flux cleaned = 0.000434157 Jy ! Component: 2650 - total flux cleaned = 0.000425356 Jy ! Component: 2700 - total flux cleaned = 0.000442949 Jy ! Component: 2750 - total flux cleaned = 0.000477755 Jy ! Component: 2800 - total flux cleaned = 0.000486467 Jy ! Component: 2850 - total flux cleaned = 0.000538089 Jy ! Component: 2900 - total flux cleaned = 0.000563801 Jy ! Component: 2950 - total flux cleaned = 0.000589231 Jy ! Component: 3000 - total flux cleaned = 0.000631403 Jy ! Component: 3050 - total flux cleaned = 0.00063149 Jy ! Component: 3100 - total flux cleaned = 0.000673189 Jy ! Component: 3150 - total flux cleaned = 0.00071459 Jy ! Component: 3200 - total flux cleaned = 0.000739251 Jy ! Component: 3250 - total flux cleaned = 0.000780149 Jy ! Component: 3300 - total flux cleaned = 0.00078827 Jy ! Component: 3350 - total flux cleaned = 0.000812568 Jy ! Component: 3400 - total flux cleaned = 0.000844806 Jy ! Component: 3450 - total flux cleaned = 0.000844845 Jy ! Component: 3500 - total flux cleaned = 0.000892668 Jy ! Component: 3550 - total flux cleaned = 0.000932277 Jy ! Component: 3600 - total flux cleaned = 0.000948086 Jy ! Component: 3650 - total flux cleaned = 0.000971607 Jy ! Component: 3700 - total flux cleaned = 0.00100275 Jy ! Component: 3750 - total flux cleaned = 0.00102605 Jy ! Component: 3800 - total flux cleaned = 0.00104918 Jy ! Component: 3850 - total flux cleaned = 0.00108759 Jy ! Component: 3900 - total flux cleaned = 0.00111816 Jy ! Component: 3950 - total flux cleaned = 0.00112577 Jy ! Component: 4000 - total flux cleaned = 0.00119391 Jy ! Component: 4050 - total flux cleaned = 0.00120893 Jy ! Total flux subtracted in 4096 components = 0.00120892 Jy ! Clean residual min=-0.000456 max=0.000479 Jy/beam ! Clean residual mean=0.000000 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.123961 Jy keep ! Adding 255 model components to the UV plane model. ! The established model now contains 383 components and 0.123961 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0654+1004_C_20180710_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.382 x 3.592 at -0.9478 degrees (North through East) ! Clean map min=-0.00097767 max=0.091022 Jy/beam ! Writing clean map to FITS file: .//J0654+1004_C_20180710_map.fits wmodel .//J0654+1004_C_20180710_map.mod ! Writing 383 model components to file: .//J0654+1004_C_20180710_map.mod wobs .//J0654+1004_C_20180710_uvs.fits ! Writing UV FITS file: .//J0654+1004_C_20180710_uvs.fits wwins .//J0654+1004_C_20180710_map.win ! wwins: Wrote 5 windows to .//J0654+1004_C_20180710_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0910222 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000125263 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.412853 0.412853 0.825707 1.65141 3.30283 6.60565 13.2113 26.4226 52.8452 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.091 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 726.65 quit ! Quitting program ! Log file .//J0654+1004_C_20180710_dfm.log closed on Sat Jul 28 19:21:30 2018