! Started logfile: .//J1212-1149_C_dfm.log on Mon Jan 20 18:00:40 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 .//J1212-1149_C_uva.fits ! Reading UV FITS file: .//J1212-1149_C_uva.fits ! AN table 1: 17 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.962418 visibilities/baseline/integration-bin. ! Found source: J1212-1149 ! ! 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 4712 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 J1212-1149_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002080Jy sigma=18.270020 ! Fit after self-cal, rms=0.965185Jy sigma=17.592888 ! 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=1.568 mas, bmaj=7.811 mas, bpa=-24.21 degrees ! Estimated noise=0.92665 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 = 0.0270721 Jy ! Component: 100 - total flux cleaned = 0.033038 Jy ! Total flux subtracted in 100 components = 0.033038 Jy ! Clean residual min=-0.002475 max=0.002399 Jy/beam ! Clean residual mean=0.000001 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.033038 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.033038 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=0.042153Jy sigma=0.715180 ! Fit after self-cal, rms=0.040453Jy sigma=0.684909 ! 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=2.056 mas, bmaj=8.305 mas, bpa=-23.64 degrees ! Estimated noise=0.578324 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 = 0.00408673 Jy ! Component: 100 - total flux cleaned = 0.00570014 Jy ! Component: 150 - total flux cleaned = 0.00626741 Jy ! Component: 200 - total flux cleaned = 0.00642405 Jy ! Total flux subtracted in 200 components = 0.00642405 Jy ! Clean residual min=-0.001707 max=0.002093 Jy/beam ! Clean residual mean=-0.000001 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.039462 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 0.039462 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=0.040075Jy sigma=0.677406 ! Fit after self-cal, rms=0.040077Jy sigma=0.677348 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.056 x 8.305 at -23.64 degrees (North through East) ! Clean map min=-0.0017008 max=0.037469 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.97 HN 1.00 KP 1.30 ! LA 0.97 MK 1.13 NL 0.91 OV 0.90 ! PT 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.85 HN 1.19 KP 1.06 ! LA 0.87 MK 0.94 NL 1.01 OV 0.97 ! PT 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.05 HN 1.00 KP 1.08 ! LA 1.10 MK 0.96 NL 0.97 OV 0.95 ! PT 0.90 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.94 HN 1.02 KP 0.96 ! LA 0.93 MK 1.04 NL 1.05 OV 0.97 ! PT 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.85 HN 1.00 KP 1.30 ! LA 0.92 MK 0.94 NL 1.03 OV 1.05 ! PT 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.86 HN 0.94 KP 1.16 ! LA 0.97 MK 1.00 NL 1.04 OV 1.09 ! PT 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.92 HN 1.17 KP 1.19 ! LA 0.98 MK 0.91 NL 0.89 OV 1.00 ! PT 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 0.96 KP 1.16 ! LA 0.89 MK 1.07 NL 1.03 OV 0.87 ! PT 1.08 ! ! ! Fit before self-cal, rms=0.040077Jy sigma=0.677348 ! Fit after self-cal, rms=0.040427Jy sigma=0.671970 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.064 mas, bmaj=8.288 mas, bpa=-23.73 degrees ! Estimated noise=0.574142 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 = -0.000222576 Jy ! Component: 100 - total flux cleaned = -0.000289141 Jy ! Component: 150 - total flux cleaned = -0.000300608 Jy ! Component: 200 - total flux cleaned = -0.000322183 Jy ! Total flux subtracted in 200 components = -0.000322183 Jy ! Clean residual min=-0.001553 max=0.001651 Jy/beam ! Clean residual mean=-0.000003 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0391398 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 44 components and 0.0391398 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=0.040418Jy sigma=0.671844 ! Fit after self-cal, rms=0.040507Jy sigma=0.671409 ! 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=0.040507Jy sigma=0.671409 ! Fit after self-cal, rms=0.040725Jy sigma=0.671345 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.07 mas, bmaj=8.279 mas, bpa=-23.74 degrees ! Estimated noise=0.574428 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00021412 Jy ! Component: 100 - total flux cleaned = -0.000214734 Jy ! Component: 150 - total flux cleaned = -0.000225432 Jy ! Component: 200 - total flux cleaned = -0.000235757 Jy ! Total flux subtracted in 200 components = -0.000235757 Jy ! Clean residual min=-0.001500 max=0.001647 Jy/beam ! Clean residual mean=-0.000003 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.0389041 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.0389041 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=0.040718Jy sigma=0.671248 ! Fit after self-cal, rms=0.040726Jy sigma=0.671180 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 = -1.07246e-05 Jy ! Component: 100 - total flux cleaned = -1.06952e-05 Jy ! Component: 150 - total flux cleaned = -1.08723e-05 Jy ! Component: 200 - total flux cleaned = -1.08687e-05 Jy ! Total flux subtracted in 200 components = -1.08687e-05 Jy ! Clean residual min=-0.001504 max=0.001603 Jy/beam ! Clean residual mean=-0.000003 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.0388932 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 51 components and 0.0388932 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=0.040720Jy sigma=0.671107 ! Fit after self-cal, rms=0.040721Jy sigma=0.671102 ! 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=0.040721Jy sigma=0.671102 ! Fit after self-cal, rms=0.040676Jy sigma=0.671074 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.074 mas, bmaj=8.268 mas, bpa=-23.72 degrees ! Estimated noise=0.573862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000201856 Jy ! Component: 100 - total flux cleaned = -0.000223454 Jy ! Component: 150 - total flux cleaned = -0.000214398 Jy ! Component: 200 - total flux cleaned = -0.000223191 Jy ! Total flux subtracted in 200 components = -0.000223191 Jy ! Clean residual min=-0.001494 max=0.001601 Jy/beam ! Clean residual mean=-0.000003 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.03867 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 0.03867 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=0.040671Jy sigma=0.670995 ! Fit after self-cal, rms=0.040673Jy sigma=0.670988 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 = 3.58621e-06 Jy ! Component: 100 - total flux cleaned = -4.93545e-06 Jy ! Component: 150 - total flux cleaned = -1.31192e-05 Jy ! Component: 200 - total flux cleaned = -1.32421e-05 Jy ! Total flux subtracted in 200 components = -1.32421e-05 Jy ! Clean residual min=-0.001494 max=0.001602 Jy/beam ! Clean residual mean=-0.000003 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0386568 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 0.0386568 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=0.040670Jy sigma=0.670933 ! Fit after self-cal, rms=0.040670Jy sigma=0.670930 ! 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=0.040670Jy sigma=0.670930 ! Fit after self-cal, rms=0.040635Jy sigma=0.670914 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.061 mas, bmaj=9.401 mas, bpa=-18.2 degrees ! Estimated noise=0.634006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000342079 Jy ! Component: 100 - total flux cleaned = -0.00035202 Jy ! Component: 150 - total flux cleaned = -0.000351744 Jy ! Component: 200 - total flux cleaned = -0.000351748 Jy ! Total flux subtracted in 200 components = -0.000351748 Jy ! Clean residual min=-0.001510 max=0.001579 Jy/beam ! Clean residual mean=-0.000005 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.038305 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 0.038305 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=0.040633Jy sigma=0.670880 ! Fit after self-cal, rms=0.040630Jy sigma=0.670869 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 = -2.24995e-05 Jy ! Component: 100 - total flux cleaned = -2.21309e-05 Jy ! Component: 150 - total flux cleaned = -2.8214e-05 Jy ! Component: 200 - total flux cleaned = -2.80333e-05 Jy ! Total flux subtracted in 200 components = -2.80333e-05 Jy ! Clean residual min=-0.001475 max=0.001583 Jy/beam ! Clean residual mean=-0.000005 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.038277 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 65 components and 0.038277 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=0.040630Jy sigma=0.670856 ! Fit after self-cal, rms=0.040627Jy sigma=0.670853 ! 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=2.077 mas, bmaj=8.259 mas, bpa=-23.71 degrees ! Estimated noise=0.57332 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.077 x 8.259 at -23.71 degrees (North through East) ! Clean map min=-0.0014347 max=0.037276 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=1.58 mas, bmaj=7.731 mas, bpa=-24.29 degrees ! Estimated noise=0.930313 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0288416 Jy ! Component: 100 - total flux cleaned = 0.0352395 Jy ! Component: 150 - total flux cleaned = 0.0362706 Jy ! Component: 200 - total flux cleaned = 0.0368679 Jy ! Total flux subtracted in 200 components = 0.0368679 Jy ! Clean residual min=-0.002680 max=0.002007 Jy/beam ! Clean residual mean=-0.000002 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.0368679 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0368679 Jy ! Inverting map and beam ! Estimated beam: bmin=2.077 mas, bmaj=8.259 mas, bpa=-23.71 degrees ! Estimated noise=0.57332 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 = 0.00135568 Jy ! Component: 100 - total flux cleaned = 0.00183581 Jy ! Component: 150 - total flux cleaned = 0.00185862 Jy ! Component: 200 - total flux cleaned = 0.00179227 Jy ! Total flux subtracted in 200 components = 0.00179227 Jy ! Clean residual min=-0.001606 max=0.001542 Jy/beam ! Clean residual mean=-0.000003 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0386602 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 29 components and 0.0386602 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=4.061 mas, bmaj=9.401 mas, bpa=-18.2 degrees ! Estimated noise=0.634006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000233046 Jy ! Component: 100 - total flux cleaned = -0.000262947 Jy ! Component: 150 - total flux cleaned = -0.000287666 Jy ! Component: 200 - total flux cleaned = -0.000319797 Jy ! Total flux subtracted in 200 components = -0.000319797 Jy ! Clean residual min=-0.001581 max=0.001530 Jy/beam ! Clean residual mean=-0.000005 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0383404 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 = -1.98763e-05 Jy ! Component: 100 - total flux cleaned = -3.86134e-05 Jy ! Component: 150 - total flux cleaned = -3.83461e-05 Jy ! Component: 200 - total flux cleaned = -5.5136e-05 Jy ! Total flux subtracted in 200 components = -5.5136e-05 Jy ! Clean residual min=-0.001538 max=0.001548 Jy/beam ! Clean residual mean=-0.000005 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.0382853 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 49 components and 0.0382853 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.077 mas, bmaj=8.259 mas, bpa=-23.71 degrees ! Estimated noise=0.57332 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.57408e-05 Jy ! Component: 100 - total flux cleaned = -3.3025e-05 Jy ! Component: 150 - total flux cleaned = -1.04565e-05 Jy ! Component: 200 - total flux cleaned = -1.01056e-05 Jy ! Total flux subtracted in 200 components = -1.01056e-05 Jy ! Clean residual min=-0.001513 max=0.001588 Jy/beam ! Clean residual mean=-0.000003 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0382751 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 61 components and 0.0382752 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=0.040635Jy sigma=0.671054 ! Fit after self-cal, rms=0.040639Jy sigma=0.671037 wmodel J1212-1149_C_map.mod ! Writing 61 model components to file: J1212-1149_C_map.mod wobs J1212-1149_C_uvs.fits ! Writing UV FITS file: J1212-1149_C_uvs.fits wwins J1212-1149_C_map.win ! wwins: Wrote 1 windows to J1212-1149_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 = 9.54606e-05 Jy ! Component: 100 - total flux cleaned = -5.51759e-05 Jy ! Component: 150 - total flux cleaned = -0.000172625 Jy ! Component: 200 - total flux cleaned = -0.00025925 Jy ! Component: 250 - total flux cleaned = -0.000403523 Jy ! Component: 300 - total flux cleaned = -0.000620198 Jy ! Component: 350 - total flux cleaned = -0.000828726 Jy ! Component: 400 - total flux cleaned = -0.000974765 Jy ! Component: 450 - total flux cleaned = -0.00104615 Jy ! Component: 500 - total flux cleaned = -0.00116695 Jy ! Component: 550 - total flux cleaned = -0.00126764 Jy ! Component: 600 - total flux cleaned = -0.00136604 Jy ! Component: 650 - total flux cleaned = -0.00141421 Jy ! Component: 700 - total flux cleaned = -0.00149274 Jy ! Component: 750 - total flux cleaned = -0.00153897 Jy ! Component: 800 - total flux cleaned = -0.00153865 Jy ! Component: 850 - total flux cleaned = -0.00158273 Jy ! Component: 900 - total flux cleaned = -0.00158296 Jy ! Component: 950 - total flux cleaned = -0.00164021 Jy ! Component: 1000 - total flux cleaned = -0.00162644 Jy ! Component: 1050 - total flux cleaned = -0.00165417 Jy ! Component: 1100 - total flux cleaned = -0.00166789 Jy ! Component: 1150 - total flux cleaned = -0.00173457 Jy ! Component: 1200 - total flux cleaned = -0.00170829 Jy ! Component: 1250 - total flux cleaned = -0.00166963 Jy ! Component: 1300 - total flux cleaned = -0.0016571 Jy ! Component: 1350 - total flux cleaned = -0.0016699 Jy ! Component: 1400 - total flux cleaned = -0.00159557 Jy ! Component: 1450 - total flux cleaned = -0.00162007 Jy ! Component: 1500 - total flux cleaned = -0.00158401 Jy ! Component: 1550 - total flux cleaned = -0.00153664 Jy ! Component: 1600 - total flux cleaned = -0.00151346 Jy ! Component: 1650 - total flux cleaned = -0.00147892 Jy ! Component: 1700 - total flux cleaned = -0.00146773 Jy ! Component: 1750 - total flux cleaned = -0.00144519 Jy ! Component: 1800 - total flux cleaned = -0.00143407 Jy ! Component: 1850 - total flux cleaned = -0.00143421 Jy ! Component: 1900 - total flux cleaned = -0.00140187 Jy ! Component: 1950 - total flux cleaned = -0.00139124 Jy ! Component: 2000 - total flux cleaned = -0.00137022 Jy ! Component: 2050 - total flux cleaned = -0.00138062 Jy ! Component: 2100 - total flux cleaned = -0.00132906 Jy ! Component: 2150 - total flux cleaned = -0.00134956 Jy ! Component: 2200 - total flux cleaned = -0.0013192 Jy ! Component: 2250 - total flux cleaned = -0.00126954 Jy ! Component: 2300 - total flux cleaned = -0.00127945 Jy ! Component: 2350 - total flux cleaned = -0.00126987 Jy ! Component: 2400 - total flux cleaned = -0.00126038 Jy ! Component: 2450 - total flux cleaned = -0.00125094 Jy ! Component: 2500 - total flux cleaned = -0.00123219 Jy ! Component: 2550 - total flux cleaned = -0.0011765 Jy ! Component: 2600 - total flux cleaned = -0.00115839 Jy ! Component: 2650 - total flux cleaned = -0.00114014 Jy ! Component: 2700 - total flux cleaned = -0.00109534 Jy ! Component: 2750 - total flux cleaned = -0.00106885 Jy ! Component: 2800 - total flux cleaned = -0.00106002 Jy ! Component: 2850 - total flux cleaned = -0.0010165 Jy ! Component: 2900 - total flux cleaned = -0.00102506 Jy ! Component: 2950 - total flux cleaned = -0.00101631 Jy ! Component: 3000 - total flux cleaned = -0.00099076 Jy ! Component: 3050 - total flux cleaned = -0.000965611 Jy ! Component: 3100 - total flux cleaned = -0.000957282 Jy ! Component: 3150 - total flux cleaned = -0.000948961 Jy ! Component: 3200 - total flux cleaned = -0.000965216 Jy ! Component: 3250 - total flux cleaned = -0.000916707 Jy ! Component: 3300 - total flux cleaned = -0.000884801 Jy ! Component: 3350 - total flux cleaned = -0.000884833 Jy ! Component: 3400 - total flux cleaned = -0.000845542 Jy ! Component: 3450 - total flux cleaned = -0.000869023 Jy ! Component: 3500 - total flux cleaned = -0.000876774 Jy ! Component: 3550 - total flux cleaned = -0.000869074 Jy ! Component: 3600 - total flux cleaned = -0.000853793 Jy ! Component: 3650 - total flux cleaned = -0.000846154 Jy ! Component: 3700 - total flux cleaned = -0.000838667 Jy ! Component: 3750 - total flux cleaned = -0.000846205 Jy ! Component: 3800 - total flux cleaned = -0.000823874 Jy ! Component: 3850 - total flux cleaned = -0.000816463 Jy ! Component: 3900 - total flux cleaned = -0.00077232 Jy ! Component: 3950 - total flux cleaned = -0.000779584 Jy ! Component: 4000 - total flux cleaned = -0.000750511 Jy ! Component: 4050 - total flux cleaned = -0.000714409 Jy ! Total flux subtracted in 4096 components = -0.000721617 Jy ! Clean residual min=-0.000393 max=0.000432 Jy/beam ! Clean residual mean=-0.000001 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.0375535 Jy keep ! Adding 259 model components to the UV plane model. ! The established model now contains 320 components and 0.0375536 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1212-1149_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.077 x 8.259 at -23.71 degrees (North through East) ! Clean map min=-0.00105 max=0.037161 Jy/beam ! Writing clean map to FITS file: .//J1212-1149_C_map.fits wmodel .//J1212-1149_C_map.mod ! Writing 320 model components to file: .//J1212-1149_C_map.mod wobs .//J1212-1149_C_uvs.fits ! Writing UV FITS file: .//J1212-1149_C_uvs.fits wwins .//J1212-1149_C_map.win ! wwins: Wrote 2 windows to .//J1212-1149_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0371612 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000130788 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.05585 1.05585 2.11169 4.22338 8.44677 16.8935 33.7871 67.5742 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.037 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 284.132 quit ! Quitting program ! Log file .//J1212-1149_C_dfm.log closed on Mon Jan 20 18:00:44 2020