! Started logfile: .//J0030-0000_C_dfm.log on Sun Jan 19 23:42:56 2020 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 .//J0030-0000_C_uvm.fits ! Reading UV FITS file: .//J0030-0000_C_uvm.fits ! AN table 1: 30 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0030-0000 ! ! 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 67 lines of history. ! ! Reading 5040 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 J0030-0000_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. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.005084Jy sigma=18.377557 ! Fit after self-cal, rms=0.941483Jy sigma=17.186732 ! 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=2.897 mas, bmaj=6.037 mas, bpa=-10.15 degrees ! Estimated noise=0.805082 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 = 0.0455485 Jy ! Component: 100 - total flux cleaned = 0.0556193 Jy ! Total flux subtracted in 100 components = 0.0556193 Jy ! Clean residual min=-0.002732 max=0.003267 Jy/beam ! Clean residual mean=-0.000003 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.0556193 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0556193 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=0.040516Jy sigma=0.690478 ! Fit after self-cal, rms=0.039800Jy sigma=0.677135 ! 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=3.379 mas, bmaj=6.844 mas, bpa=-11.29 degrees ! Estimated noise=0.562422 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 = 0.00498719 Jy ! Component: 100 - total flux cleaned = 0.00774674 Jy ! Component: 150 - total flux cleaned = 0.00946488 Jy ! Component: 200 - total flux cleaned = 0.0105965 Jy ! Total flux subtracted in 200 components = 0.0105965 Jy ! Clean residual min=-0.001618 max=0.001876 Jy/beam ! Clean residual mean=0.000001 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0662158 Jy ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 72 components and 0.0662158 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=0.039223Jy sigma=0.663526 ! Fit after self-cal, rms=0.039218Jy sigma=0.663207 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.379 x 6.844 at -11.29 degrees (North through East) ! Clean map min=-0.0016422 max=0.060316 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.93 KP 1.00 ! NL 0.96 OV 1.09 PT 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.96 HN 1.04 KP 1.02 ! NL 0.98 OV 0.92 PT 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 0.98 KP 1.04 ! NL 0.99 OV 1.09 PT 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 1.06 KP 0.90 ! NL 1.00 OV 1.00 PT 0.92 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 HN 1.05 KP 1.00 ! NL 0.99 OV 0.93 PT 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 0.96 KP 1.01 ! NL 0.95 OV 1.01 PT 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.08 HN 1.06 KP 0.99 ! NL 0.99 OV 0.94 PT 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.05 HN 1.00 KP 1.01 ! NL 1.03 OV 0.97 PT 0.94 ! ! ! Fit before self-cal, rms=0.039218Jy sigma=0.663207 ! Fit after self-cal, rms=0.039380Jy sigma=0.658697 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.389 mas, bmaj=6.93 mas, bpa=-11.53 degrees ! Estimated noise=0.559891 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 = 0.000486784 Jy ! Component: 100 - total flux cleaned = 0.000412598 Jy ! Component: 150 - total flux cleaned = 0.000373419 Jy ! Component: 200 - total flux cleaned = 0.000339556 Jy ! Total flux subtracted in 200 components = 0.000339556 Jy ! Clean residual min=-0.001583 max=0.001674 Jy/beam ! Clean residual mean=0.000004 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0665554 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 82 components and 0.0665554 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=0.039366Jy sigma=0.658516 ! Fit after self-cal, rms=0.039399Jy sigma=0.658360 ! 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=0.039399Jy sigma=0.658360 ! Fit after self-cal, rms=0.039771Jy sigma=0.653409 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.39 mas, bmaj=6.931 mas, bpa=-11.48 degrees ! Estimated noise=0.560535 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000192873 Jy ! Component: 100 - total flux cleaned = 0.000209065 Jy ! Component: 150 - total flux cleaned = 0.000222601 Jy ! Component: 200 - total flux cleaned = 0.000235834 Jy ! Total flux subtracted in 200 components = 0.000235834 Jy ! Clean residual min=-0.001491 max=0.001490 Jy/beam ! Clean residual mean=0.000003 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.0667912 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 90 components and 0.0667912 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=0.039765Jy sigma=0.653352 ! Fit after self-cal, rms=0.039797Jy sigma=0.653186 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 = 3.86554e-05 Jy ! Component: 100 - total flux cleaned = 3.89239e-05 Jy ! Component: 150 - total flux cleaned = 3.90385e-05 Jy ! Component: 200 - total flux cleaned = 3.89981e-05 Jy ! Total flux subtracted in 200 components = 3.89981e-05 Jy ! Clean residual min=-0.001506 max=0.001493 Jy/beam ! Clean residual mean=0.000003 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.0668302 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 94 components and 0.0668302 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=0.039794Jy sigma=0.653165 ! Fit after self-cal, rms=0.039794Jy sigma=0.653161 ! 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=0.039794Jy sigma=0.653161 ! Fit after self-cal, rms=0.039813Jy sigma=0.653141 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.388 mas, bmaj=6.931 mas, bpa=-11.49 degrees ! Estimated noise=0.560745 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000182122 Jy ! Component: 100 - total flux cleaned = 0.000212245 Jy ! Component: 150 - total flux cleaned = 0.000217769 Jy ! Component: 200 - total flux cleaned = 0.000222911 Jy ! Total flux subtracted in 200 components = 0.000222911 Jy ! Clean residual min=-0.001499 max=0.001499 Jy/beam ! Clean residual mean=0.000003 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0670531 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 98 components and 0.0670531 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=0.039811Jy sigma=0.653116 ! Fit after self-cal, rms=0.039813Jy sigma=0.653112 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 = 2.10535e-05 Jy ! Component: 100 - total flux cleaned = 2.60234e-05 Jy ! Component: 150 - total flux cleaned = 2.60619e-05 Jy ! Component: 200 - total flux cleaned = 1.72406e-05 Jy ! Total flux subtracted in 200 components = 1.72406e-05 Jy ! Clean residual min=-0.001500 max=0.001499 Jy/beam ! Clean residual mean=0.000003 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0670704 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 108 components and 0.0670704 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=0.039812Jy sigma=0.653103 ! Fit after self-cal, rms=0.039812Jy sigma=0.653101 ! 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=0.039812Jy sigma=0.653101 ! Fit after self-cal, rms=0.039810Jy sigma=0.653096 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.308 mas, bmaj=7.282 mas, bpa=-13 degrees ! Estimated noise=0.580493 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000145869 Jy ! Component: 100 - total flux cleaned = 0.000174277 Jy ! Component: 150 - total flux cleaned = 0.000174261 Jy ! Component: 200 - total flux cleaned = 0.000170583 Jy ! Total flux subtracted in 200 components = 0.000170583 Jy ! Clean residual min=-0.001556 max=0.001363 Jy/beam ! Clean residual mean=0.000004 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.067241 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 118 components and 0.067241 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=0.039809Jy sigma=0.653082 ! Fit after self-cal, rms=0.039809Jy sigma=0.653080 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 = 5.10497e-06 Jy ! Component: 100 - total flux cleaned = 4.99337e-06 Jy ! Component: 150 - total flux cleaned = 1.47934e-06 Jy ! Component: 200 - total flux cleaned = 1.58606e-06 Jy ! Total flux subtracted in 200 components = 1.58606e-06 Jy ! Clean residual min=-0.001553 max=0.001362 Jy/beam ! Clean residual mean=0.000004 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0672426 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 124 components and 0.0672426 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=0.039808Jy sigma=0.653074 ! Fit after self-cal, rms=0.039809Jy sigma=0.653072 ! 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=3.386 mas, bmaj=6.93 mas, bpa=-11.49 degrees ! Estimated noise=0.560955 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.386 x 6.93 at -11.49 degrees (North through East) ! Clean map min=-0.001477 max=0.060055 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=2.905 mas, bmaj=6.117 mas, bpa=-10.33 degrees ! Estimated noise=0.807792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0460887 Jy ! Component: 100 - total flux cleaned = 0.0562423 Jy ! Component: 150 - total flux cleaned = 0.0597182 Jy ! Component: 200 - total flux cleaned = 0.0619552 Jy ! Total flux subtracted in 200 components = 0.0619552 Jy ! Clean residual min=-0.002331 max=0.002242 Jy/beam ! Clean residual mean=-0.000001 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.0619552 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.0619552 Jy ! Inverting map and beam ! Estimated beam: bmin=3.386 mas, bmaj=6.93 mas, bpa=-11.49 degrees ! Estimated noise=0.560955 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 = 0.00218385 Jy ! Component: 100 - total flux cleaned = 0.00341784 Jy ! Component: 150 - total flux cleaned = 0.00420707 Jy ! Component: 200 - total flux cleaned = 0.00473169 Jy ! Total flux subtracted in 200 components = 0.00473169 Jy ! Clean residual min=-0.001513 max=0.001495 Jy/beam ! Clean residual mean=0.000002 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0666869 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 58 components and 0.0666869 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=4.308 mas, bmaj=7.282 mas, bpa=-13 degrees ! Estimated noise=0.580493 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000383919 Jy ! Component: 100 - total flux cleaned = 0.000608175 Jy ! Component: 150 - total flux cleaned = 0.000703385 Jy ! Component: 200 - total flux cleaned = 0.00070832 Jy ! Total flux subtracted in 200 components = 0.00070832 Jy ! Clean residual min=-0.001512 max=0.001368 Jy/beam ! Clean residual mean=0.000004 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0673952 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 = 4.78618e-06 Jy ! Component: 100 - total flux cleaned = 9.59536e-06 Jy ! Component: 150 - total flux cleaned = 1.41182e-05 Jy ! Component: 200 - total flux cleaned = 1.84855e-05 Jy ! Total flux subtracted in 200 components = 1.84855e-05 Jy ! Clean residual min=-0.001512 max=0.001365 Jy/beam ! Clean residual mean=0.000004 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0674137 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 71 components and 0.0674137 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.386 mas, bmaj=6.93 mas, bpa=-11.49 degrees ! Estimated noise=0.560955 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.86857e-05 Jy ! Component: 100 - total flux cleaned = -4.71349e-06 Jy ! Component: 150 - total flux cleaned = 1.41296e-05 Jy ! Component: 200 - total flux cleaned = 2.55327e-05 Jy ! Total flux subtracted in 200 components = 2.55327e-05 Jy ! Clean residual min=-0.001457 max=0.001498 Jy/beam ! Clean residual mean=0.000003 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.0674392 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 80 components and 0.0674392 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=0.039815Jy sigma=0.653171 ! Fit after self-cal, rms=0.039816Jy sigma=0.653156 wmodel J0030-0000_C_map.mod ! Writing 80 model components to file: J0030-0000_C_map.mod wobs J0030-0000_C_uvs.fits ! Writing UV FITS file: J0030-0000_C_uvs.fits wwins J0030-0000_C_map.win ! wwins: Wrote 1 windows to J0030-0000_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 = 0.000109915 Jy ! Component: 100 - total flux cleaned = 9.02103e-05 Jy ! Component: 150 - total flux cleaned = -1.92881e-05 Jy ! Component: 200 - total flux cleaned = -0.000123317 Jy ! Component: 250 - total flux cleaned = -0.000103787 Jy ! Component: 300 - total flux cleaned = -4.76927e-05 Jy ! Component: 350 - total flux cleaned = -6.52237e-05 Jy ! Component: 400 - total flux cleaned = -6.47545e-05 Jy ! Component: 450 - total flux cleaned = -0.000133168 Jy ! Component: 500 - total flux cleaned = -0.000166858 Jy ! Component: 550 - total flux cleaned = -0.000151187 Jy ! Component: 600 - total flux cleaned = -0.00015152 Jy ! Component: 650 - total flux cleaned = -0.000135976 Jy ! Component: 700 - total flux cleaned = -0.000105613 Jy ! Component: 750 - total flux cleaned = -7.61305e-05 Jy ! Component: 800 - total flux cleaned = -4.69193e-05 Jy ! Component: 850 - total flux cleaned = 5.27733e-05 Jy ! Component: 900 - total flux cleaned = 2.46474e-05 Jy ! Component: 950 - total flux cleaned = 7.94925e-05 Jy ! Component: 1000 - total flux cleaned = 0.000119419 Jy ! Component: 1050 - total flux cleaned = 0.000105908 Jy ! Component: 1100 - total flux cleaned = 0.000105572 Jy ! Component: 1150 - total flux cleaned = 9.3145e-05 Jy ! Component: 1200 - total flux cleaned = 0.000118364 Jy ! Component: 1250 - total flux cleaned = 0.000167515 Jy ! Component: 1300 - total flux cleaned = 0.00020382 Jy ! Component: 1350 - total flux cleaned = 0.000215621 Jy ! Component: 1400 - total flux cleaned = 0.000227165 Jy ! Component: 1450 - total flux cleaned = 0.000227242 Jy ! Component: 1500 - total flux cleaned = 0.000204537 Jy ! Component: 1550 - total flux cleaned = 0.000215584 Jy ! Component: 1600 - total flux cleaned = 0.000248631 Jy ! Component: 1650 - total flux cleaned = 0.000226857 Jy ! Component: 1700 - total flux cleaned = 0.000258982 Jy ! Component: 1750 - total flux cleaned = 0.00024835 Jy ! Component: 1800 - total flux cleaned = 0.000248293 Jy ! Component: 1850 - total flux cleaned = 0.000268846 Jy ! Component: 1900 - total flux cleaned = 0.000299464 Jy ! Component: 1950 - total flux cleaned = 0.000319617 Jy ! Component: 2000 - total flux cleaned = 0.000349387 Jy ! Component: 2050 - total flux cleaned = 0.000349362 Jy ! Component: 2100 - total flux cleaned = 0.000397978 Jy ! Component: 2150 - total flux cleaned = 0.000388396 Jy ! Component: 2200 - total flux cleaned = 0.0004265 Jy ! Component: 2250 - total flux cleaned = 0.000416951 Jy ! Component: 2300 - total flux cleaned = 0.000426262 Jy ! Component: 2350 - total flux cleaned = 0.000435522 Jy ! Component: 2400 - total flux cleaned = 0.000417093 Jy ! Component: 2450 - total flux cleaned = 0.000426284 Jy ! Component: 2500 - total flux cleaned = 0.000435349 Jy ! Component: 2550 - total flux cleaned = 0.000444301 Jy ! Component: 2600 - total flux cleaned = 0.000479584 Jy ! Component: 2650 - total flux cleaned = 0.000470875 Jy ! Component: 2700 - total flux cleaned = 0.000462306 Jy ! Component: 2750 - total flux cleaned = 0.000488126 Jy ! Component: 2800 - total flux cleaned = 0.00047954 Jy ! Component: 2850 - total flux cleaned = 0.00046262 Jy ! Component: 2900 - total flux cleaned = 0.000445754 Jy ! Component: 2950 - total flux cleaned = 0.000429166 Jy ! Component: 3000 - total flux cleaned = 0.000404389 Jy ! Component: 3050 - total flux cleaned = 0.00037169 Jy ! Component: 3100 - total flux cleaned = 0.000323132 Jy ! Component: 3150 - total flux cleaned = 0.000331177 Jy ! Component: 3200 - total flux cleaned = 0.000315099 Jy ! Component: 3250 - total flux cleaned = 0.000291312 Jy ! Component: 3300 - total flux cleaned = 0.000252096 Jy ! Component: 3350 - total flux cleaned = 0.000220982 Jy ! Component: 3400 - total flux cleaned = 0.000197864 Jy ! Component: 3450 - total flux cleaned = 0.000167185 Jy ! Component: 3500 - total flux cleaned = 0.000167171 Jy ! Component: 3550 - total flux cleaned = 0.000144518 Jy ! Component: 3600 - total flux cleaned = 0.000136978 Jy ! Component: 3650 - total flux cleaned = 0.000114531 Jy ! Component: 3700 - total flux cleaned = 9.23938e-05 Jy ! Component: 3750 - total flux cleaned = 8.51138e-05 Jy ! Component: 3800 - total flux cleaned = 8.50571e-05 Jy ! Component: 3850 - total flux cleaned = 5.60873e-05 Jy ! Component: 3900 - total flux cleaned = 5.61173e-05 Jy ! Component: 3950 - total flux cleaned = 4.9004e-05 Jy ! Component: 4000 - total flux cleaned = 2.77113e-05 Jy ! Component: 4050 - total flux cleaned = 6.63729e-06 Jy ! Total flux subtracted in 4096 components = -1.4268e-05 Jy ! Clean residual min=-0.000350 max=0.000431 Jy/beam ! Clean residual mean=0.000000 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.0674249 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 366 components and 0.067425 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0030-0000_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.386 x 6.93 at -11.49 degrees (North through East) ! Clean map min=-0.00087606 max=0.060206 Jy/beam ! Writing clean map to FITS file: .//J0030-0000_C_map.fits wmodel .//J0030-0000_C_map.mod ! Writing 366 model components to file: .//J0030-0000_C_map.mod wobs .//J0030-0000_C_uvs.fits ! Writing UV FITS file: .//J0030-0000_C_uvs.fits wwins .//J0030-0000_C_map.win ! wwins: Wrote 2 windows to .//J0030-0000_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0602058 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000134078 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.6681 0.6681 1.3362 2.6724 5.3448 10.6896 21.3792 42.7584 85.5168 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.06 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 449.034 quit ! Quitting program ! Log file .//J0030-0000_C_dfm.log closed on Sun Jan 19 23:43:00 2020