! Started logfile: /vlbi/sb072/temp_maps//J2214+1350_C_dfm.log on Fri Jan 25 19:56:07 2019 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 /vlbi/sb072/temp_maps//J2214+1350_C_uva.fits ! Reading UV FITS file: /vlbi/sb072/temp_maps//J2214+1350_C_uva.fits ! AN table 1: 5 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2214+1350 ! ! 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 85 lines of history. ! ! Reading 840 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 J2214+1350_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.000162Jy sigma=41.544038 ! Fit after self-cal, rms=0.979746Jy sigma=40.740148 ! 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=1.072 mas, bmaj=3.557 mas, bpa=-2.649 degrees ! Estimated noise=0.774208 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 = 0.014753 Jy ! Component: 100 - total flux cleaned = 0.0191559 Jy ! Total flux subtracted in 100 components = 0.0191559 Jy ! Clean residual min=-0.002847 max=0.003025 Jy/beam ! Clean residual mean=0.000000 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.0191559 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0191559 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=0.023475Jy sigma=0.831398 ! Fit after self-cal, rms=0.021404Jy sigma=0.745900 ! 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=1.221 mas, bmaj=3.7 mas, bpa=-3.39 degrees ! Estimated noise=0.630279 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 = 0.00421993 Jy ! Component: 100 - total flux cleaned = 0.00603397 Jy ! Component: 150 - total flux cleaned = 0.00673517 Jy ! Component: 200 - total flux cleaned = 0.00676595 Jy ! Total flux subtracted in 200 components = 0.00676595 Jy ! Clean residual min=-0.002933 max=0.002815 Jy/beam ! Clean residual mean=0.000000 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.0259218 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.0259218 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=0.020439Jy sigma=0.716834 ! Fit after self-cal, rms=0.020430Jy sigma=0.716519 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.221 x 3.7 at -3.39 degrees (North through East) ! Clean map min=-0.0027249 max=0.022165 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 0.44 MK 1.02 NL 0.94 ! OV 0.99 PT 1.12 SC 0.75 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 0.52 MK 0.96 NL 0.91 ! OV 0.89 PT 0.90 SC 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 0.80 MK 0.84 NL 1.12 ! OV 0.88 PT 1.40 SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 0.88 MK 1.08 NL 1.14 ! OV 1.14 PT 0.82 SC 0.91 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 0.93 MK 0.94 NL 1.21 ! OV 1.01 PT 1.00 SC 1.12 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.12 HN 1.04 MK 0.99 NL 1.28 ! OV 1.09 PT 0.92 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.20 HN 0.94 MK 1.29 NL 1.30 ! OV 0.95 PT 1.06 SC 1.21 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 HN 0.91 MK 1.28 NL 1.20 ! OV 0.95 PT 1.29 SC 0.98 ! ! ! Fit before self-cal, rms=0.020430Jy sigma=0.716519 ! Fit after self-cal, rms=0.016899Jy sigma=0.646178 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.22 mas, bmaj=3.652 mas, bpa=-3.631 degrees ! Estimated noise=0.618309 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 = 0.000387995 Jy ! Component: 100 - total flux cleaned = 0.000554146 Jy ! Component: 150 - total flux cleaned = 0.000595994 Jy ! Component: 200 - total flux cleaned = 0.000618493 Jy ! Total flux subtracted in 200 components = 0.000618493 Jy ! Clean residual min=-0.001841 max=0.001598 Jy/beam ! Clean residual mean=0.000000 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0265403 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 21 components and 0.0265403 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=0.016882Jy sigma=0.645788 ! Fit after self-cal, rms=0.017021Jy sigma=0.641606 ! 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=0.017021Jy sigma=0.641606 ! Fit after self-cal, rms=0.017229Jy sigma=0.640843 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.212 mas, bmaj=3.652 mas, bpa=-3.861 degrees ! Estimated noise=0.617801 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000395447 Jy ! Component: 100 - total flux cleaned = 0.000459046 Jy ! Component: 150 - total flux cleaned = 0.00048811 Jy ! Component: 200 - total flux cleaned = 0.000494684 Jy ! Total flux subtracted in 200 components = 0.000494684 Jy ! Clean residual min=-0.001798 max=0.001566 Jy/beam ! Clean residual mean=0.000000 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.027035 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 0.027035 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=0.017211Jy sigma=0.640576 ! Fit after self-cal, rms=0.017248Jy sigma=0.640390 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 = 3.65946e-05 Jy ! Component: 100 - total flux cleaned = 3.61382e-05 Jy ! Component: 150 - total flux cleaned = 4.88303e-05 Jy ! Component: 200 - total flux cleaned = 4.84346e-05 Jy ! Total flux subtracted in 200 components = 4.84346e-05 Jy ! Clean residual min=-0.001792 max=0.001515 Jy/beam ! Clean residual mean=0.000000 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0270834 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 0.0270834 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=0.017240Jy sigma=0.640225 ! Fit after self-cal, rms=0.017246Jy sigma=0.640184 ! 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=0.017246Jy sigma=0.640184 ! Fit after self-cal, rms=0.017540Jy sigma=0.641097 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.202 mas, bmaj=3.656 mas, bpa=-4.034 degrees ! Estimated noise=0.627576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000526887 Jy ! Component: 100 - total flux cleaned = 0.000773589 Jy ! Component: 150 - total flux cleaned = 0.000834703 Jy ! Component: 200 - total flux cleaned = 0.000851957 Jy ! Total flux subtracted in 200 components = 0.000851957 Jy ! Clean residual min=-0.001782 max=0.001491 Jy/beam ! Clean residual mean=0.000000 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0279354 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 30 components and 0.0279354 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=0.017515Jy sigma=0.640616 ! Fit after self-cal, rms=0.017521Jy sigma=0.640423 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 = 2.62107e-05 Jy ! Component: 100 - total flux cleaned = 1.95721e-05 Jy ! Component: 150 - total flux cleaned = 2.54823e-05 Jy ! Component: 200 - total flux cleaned = 3.06167e-05 Jy ! Total flux subtracted in 200 components = 3.06167e-05 Jy ! Clean residual min=-0.001813 max=0.001468 Jy/beam ! Clean residual mean=0.000000 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.027966 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 32 components and 0.027966 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=0.017514Jy sigma=0.640301 ! Fit after self-cal, rms=0.017519Jy sigma=0.640261 ! 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=0.017519Jy sigma=0.640261 ! Fit after self-cal, rms=0.017793Jy sigma=0.640702 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.711 mas, bmaj=4.79 mas, bpa=-4.501 degrees ! Estimated noise=1.01824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126519 Jy ! Component: 100 - total flux cleaned = 0.00184625 Jy ! Component: 150 - total flux cleaned = 0.00201989 Jy ! Component: 200 - total flux cleaned = 0.00204822 Jy ! Total flux subtracted in 200 components = 0.00204822 Jy ! Clean residual min=-0.001909 max=0.001840 Jy/beam ! Clean residual mean=0.000001 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.0300142 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.0300142 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=0.017797Jy sigma=0.643162 ! Fit after self-cal, rms=0.017784Jy sigma=0.642866 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 = 0.000161664 Jy ! Component: 100 - total flux cleaned = 0.000154217 Jy ! Component: 150 - total flux cleaned = 0.000160688 Jy ! Component: 200 - total flux cleaned = 0.000171379 Jy ! Total flux subtracted in 200 components = 0.000171379 Jy ! Clean residual min=-0.001866 max=0.001790 Jy/beam ! Clean residual mean=0.000001 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.0301856 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.0301856 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=0.017810Jy sigma=0.644514 ! Fit after self-cal, rms=0.017811Jy sigma=0.644451 ! 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=1.194 mas, bmaj=3.662 mas, bpa=-4.205 degrees ! Estimated noise=0.636361 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.194 x 3.662 at -4.205 degrees (North through East) ! Clean map min=-0.0015549 max=0.022433 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=1.062 mas, bmaj=3.508 mas, bpa=-3.429 degrees ! Estimated noise=0.784162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.016553 Jy ! Component: 100 - total flux cleaned = 0.0219055 Jy ! Component: 150 - total flux cleaned = 0.0246897 Jy ! Component: 200 - total flux cleaned = 0.0262097 Jy ! Total flux subtracted in 200 components = 0.0262097 Jy ! Clean residual min=-0.002167 max=0.002126 Jy/beam ! Clean residual mean=0.000000 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.0262097 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0262097 Jy ! Inverting map and beam ! Estimated beam: bmin=1.194 mas, bmaj=3.662 mas, bpa=-4.205 degrees ! Estimated noise=0.636361 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 = 0.00120405 Jy ! Component: 100 - total flux cleaned = 0.00186103 Jy ! Component: 150 - total flux cleaned = 0.00209648 Jy ! Component: 200 - total flux cleaned = 0.0022414 Jy ! Total flux subtracted in 200 components = 0.0022414 Jy ! Clean residual min=-0.001771 max=0.001569 Jy/beam ! Clean residual mean=0.000000 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0284511 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 0.0284511 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=2.711 mas, bmaj=4.79 mas, bpa=-4.501 degrees ! Estimated noise=1.01824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001056 Jy ! Component: 100 - total flux cleaned = 0.00130195 Jy ! Component: 150 - total flux cleaned = 0.00142014 Jy ! Component: 200 - total flux cleaned = 0.00148419 Jy ! Total flux subtracted in 200 components = 0.00148419 Jy ! Clean residual min=-0.001900 max=0.001853 Jy/beam ! Clean residual mean=0.000001 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.0299353 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 = 3.0665e-05 Jy ! Component: 100 - total flux cleaned = 5.60913e-05 Jy ! Component: 150 - total flux cleaned = 7.82107e-05 Jy ! Component: 200 - total flux cleaned = 9.66744e-05 Jy ! Total flux subtracted in 200 components = 9.66744e-05 Jy ! Clean residual min=-0.001883 max=0.001797 Jy/beam ! Clean residual mean=0.000001 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.030032 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 30 components and 0.030032 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.194 mas, bmaj=3.662 mas, bpa=-4.205 degrees ! Estimated noise=0.636361 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00101532 Jy ! Component: 100 - total flux cleaned = -0.00120155 Jy ! Component: 150 - total flux cleaned = -0.00128629 Jy ! Component: 200 - total flux cleaned = -0.00132181 Jy ! Total flux subtracted in 200 components = -0.00132181 Jy ! Clean residual min=-0.001777 max=0.001484 Jy/beam ! Clean residual mean=0.000000 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.0287102 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.0287102 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=0.017775Jy sigma=0.641093 ! Fit after self-cal, rms=0.017770Jy sigma=0.640749 wmodel J2214+1350_C_map.mod ! Writing 39 model components to file: J2214+1350_C_map.mod wobs J2214+1350_C_uvs.fits ! Writing UV FITS file: J2214+1350_C_uvs.fits wwins J2214+1350_C_map.win ! wwins: Wrote 1 windows to J2214+1350_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 = -0.000783407 Jy ! Component: 100 - total flux cleaned = -0.00122037 Jy ! Component: 150 - total flux cleaned = -0.0015236 Jy ! Component: 200 - total flux cleaned = -0.00168885 Jy ! Component: 250 - total flux cleaned = -0.00182292 Jy ! Component: 300 - total flux cleaned = -0.00184356 Jy ! Component: 350 - total flux cleaned = -0.00184277 Jy ! Component: 400 - total flux cleaned = -0.00180435 Jy ! Component: 450 - total flux cleaned = -0.00180437 Jy ! Component: 500 - total flux cleaned = -0.00182169 Jy ! Component: 550 - total flux cleaned = -0.00187213 Jy ! Component: 600 - total flux cleaned = -0.00188838 Jy ! Component: 650 - total flux cleaned = -0.00196775 Jy ! Component: 700 - total flux cleaned = -0.00201356 Jy ! Component: 750 - total flux cleaned = -0.00205825 Jy ! Component: 800 - total flux cleaned = -0.00214432 Jy ! Component: 850 - total flux cleaned = -0.00219967 Jy ! Component: 900 - total flux cleaned = -0.00224025 Jy ! Component: 950 - total flux cleaned = -0.00225364 Jy ! Component: 1000 - total flux cleaned = -0.00230469 Jy ! Component: 1050 - total flux cleaned = -0.00231737 Jy ! Component: 1100 - total flux cleaned = -0.00231751 Jy ! Component: 1150 - total flux cleaned = -0.00234116 Jy ! Component: 1200 - total flux cleaned = -0.0023297 Jy ! Component: 1250 - total flux cleaned = -0.00226214 Jy ! Component: 1300 - total flux cleaned = -0.00226208 Jy ! Component: 1350 - total flux cleaned = -0.00224031 Jy ! Component: 1400 - total flux cleaned = -0.00222967 Jy ! Component: 1450 - total flux cleaned = -0.00226092 Jy ! Component: 1500 - total flux cleaned = -0.00226087 Jy ! Component: 1550 - total flux cleaned = -0.00227091 Jy ! Component: 1600 - total flux cleaned = -0.00225109 Jy ! Component: 1650 - total flux cleaned = -0.00222191 Jy ! Component: 1700 - total flux cleaned = -0.00221257 Jy ! Component: 1750 - total flux cleaned = -0.00219383 Jy ! Component: 1800 - total flux cleaned = -0.00219398 Jy ! Component: 1850 - total flux cleaned = -0.0021757 Jy ! Component: 1900 - total flux cleaned = -0.00216663 Jy ! Component: 1950 - total flux cleaned = -0.00216656 Jy ! Component: 2000 - total flux cleaned = -0.00213119 Jy ! Component: 2050 - total flux cleaned = -0.00210485 Jy ! Component: 2100 - total flux cleaned = -0.00205292 Jy ! Component: 2150 - total flux cleaned = -0.0020186 Jy ! Component: 2200 - total flux cleaned = -0.00201003 Jy ! Component: 2250 - total flux cleaned = -0.0019678 Jy ! Component: 2300 - total flux cleaned = -0.00195105 Jy ! Component: 2350 - total flux cleaned = -0.00190964 Jy ! Component: 2400 - total flux cleaned = -0.00190969 Jy ! Component: 2450 - total flux cleaned = -0.00187718 Jy ! Component: 2500 - total flux cleaned = -0.0018691 Jy ! Component: 2550 - total flux cleaned = -0.00183704 Jy ! Component: 2600 - total flux cleaned = -0.00178134 Jy ! Component: 2650 - total flux cleaned = -0.00174185 Jy ! Component: 2700 - total flux cleaned = -0.00171058 Jy ! Component: 2750 - total flux cleaned = -0.00167171 Jy ! Component: 2800 - total flux cleaned = -0.0016331 Jy ! Component: 2850 - total flux cleaned = -0.00160247 Jy ! Component: 2900 - total flux cleaned = -0.00157197 Jy ! Component: 2950 - total flux cleaned = -0.00154927 Jy ! Component: 3000 - total flux cleaned = -0.00151912 Jy ! Component: 3050 - total flux cleaned = -0.0014892 Jy ! Component: 3100 - total flux cleaned = -0.00147428 Jy ! Component: 3150 - total flux cleaned = -0.00146685 Jy ! Component: 3200 - total flux cleaned = -0.00144469 Jy ! Component: 3250 - total flux cleaned = -0.00141533 Jy ! Component: 3300 - total flux cleaned = -0.00139342 Jy ! Component: 3350 - total flux cleaned = -0.00138615 Jy ! Component: 3400 - total flux cleaned = -0.00134271 Jy ! Component: 3450 - total flux cleaned = -0.00133553 Jy ! Component: 3500 - total flux cleaned = -0.00132114 Jy ! Component: 3550 - total flux cleaned = -0.00128536 Jy ! Component: 3600 - total flux cleaned = -0.00127111 Jy ! Component: 3650 - total flux cleaned = -0.00124268 Jy ! Component: 3700 - total flux cleaned = -0.00122851 Jy ! Component: 3750 - total flux cleaned = -0.00120732 Jy ! Component: 3800 - total flux cleaned = -0.00118617 Jy ! Component: 3850 - total flux cleaned = -0.00115806 Jy ! Component: 3900 - total flux cleaned = -0.00113707 Jy ! Component: 3950 - total flux cleaned = -0.00110916 Jy ! Component: 4000 - total flux cleaned = -0.00107437 Jy ! Component: 4050 - total flux cleaned = -0.00105356 Jy ! Total flux subtracted in 4096 components = -0.00103974 Jy ! Clean residual min=-0.000486 max=0.000365 Jy/beam ! Clean residual mean=0.000000 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.0276704 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 305 components and 0.0276704 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/sb072/temp_maps//J2214+1350_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.194 x 3.662 at -4.205 degrees (North through East) ! Clean map min=-0.00119 max=0.02214 Jy/beam ! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J2214+1350_C_map.fits wmodel /vlbi/sb072/temp_maps//J2214+1350_C_map.mod ! Writing 305 model components to file: /vlbi/sb072/temp_maps//J2214+1350_C_map.mod wobs /vlbi/sb072/temp_maps//J2214+1350_C_uvs.fits ! Writing UV FITS file: /vlbi/sb072/temp_maps//J2214+1350_C_uvs.fits wwins /vlbi/sb072/temp_maps//J2214+1350_C_map.win ! wwins: Wrote 2 windows to /vlbi/sb072/temp_maps//J2214+1350_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0221403 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00011014 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.4924 1.4924 2.98479 5.96959 11.9392 23.8783 47.7567 95.5134 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.022 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 201.018 quit ! Quitting program ! Log file /vlbi/sb072/temp_maps//J2214+1350_C_dfm.log closed on Fri Jan 25 19:56:11 2019