! Started logfile: .//J0633+1626_C_dfm.log on Mon Jan 20 17:34:32 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 .//J0633+1626_C_uva.fits ! Reading UV FITS file: .//J0633+1626_C_uva.fits ! AN table 1: 17 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.962185 visibilities/baseline/integration-bin. ! Found source: J0633+1626 ! ! 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 3664 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 J0633+1626_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=0.999792Jy sigma=19.586442 ! Fit after self-cal, rms=0.957315Jy sigma=18.774732 ! 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=2.321 mas, bmaj=5.666 mas, bpa=-8.81 degrees ! Estimated noise=0.781667 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 = 0.0319866 Jy ! Component: 100 - total flux cleaned = 0.0397287 Jy ! Total flux subtracted in 100 components = 0.0397287 Jy ! Clean residual min=-0.003103 max=0.004000 Jy/beam ! Clean residual mean=-0.000003 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.0397287 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0397287 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=0.054295Jy sigma=0.701343 ! Fit after self-cal, rms=0.053510Jy sigma=0.680031 ! 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=2.79 mas, bmaj=5.814 mas, bpa=-8.934 degrees ! Estimated noise=0.635707 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 = 0.00526929 Jy ! Component: 100 - total flux cleaned = 0.0075275 Jy ! Component: 150 - total flux cleaned = 0.00887061 Jy ! Component: 200 - total flux cleaned = 0.00976122 Jy ! Total flux subtracted in 200 components = 0.00976122 Jy ! Clean residual min=-0.001921 max=0.002496 Jy/beam ! Clean residual mean=-0.000001 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.0494899 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 27 components and 0.0494899 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=0.052930Jy sigma=0.667963 ! Fit after self-cal, rms=0.052919Jy sigma=0.667450 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.79 x 5.814 at -8.934 degrees (North through East) ! Clean map min=-0.0018674 max=0.043351 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.89 HN 1.05 KP 1.01 ! LA 0.89 NL 1.12 OV 1.05 PT 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.92 HN 0.89 KP 0.93 ! LA 0.99 NL 1.02 OV 1.03 PT 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 0.90 KP 0.99 ! LA 0.79 NL 1.15 OV 0.85 PT 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 0.97 KP 0.97 ! LA 0.88 NL 1.07 OV 0.92 PT 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.07 HN 0.89 KP 1.02 ! LA 0.98 NL 1.20 OV 0.98 PT 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.03 HN 0.95 KP 1.05 ! LA 0.98 NL 1.06 OV 1.01 PT 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.07 HN 1.08 KP 1.01 ! LA 0.92 NL 1.08 OV 0.99 PT 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 0.98 KP 1.05 ! LA 0.93 NL 1.15 OV 1.06 PT 0.97 ! ! ! Fit before self-cal, rms=0.052919Jy sigma=0.667450 ! Fit after self-cal, rms=0.050225Jy sigma=0.662374 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.778 mas, bmaj=5.814 mas, bpa=-8.81 degrees ! Estimated noise=0.631606 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 = 0.000173732 Jy ! Component: 100 - total flux cleaned = 0.000218659 Jy ! Component: 150 - total flux cleaned = 0.000238578 Jy ! Component: 200 - total flux cleaned = 0.000272019 Jy ! Total flux subtracted in 200 components = 0.000272019 Jy ! Clean residual min=-0.001626 max=0.001956 Jy/beam ! Clean residual mean=0.000000 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.0497619 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 40 components and 0.0497619 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=0.050213Jy sigma=0.661870 ! Fit after self-cal, rms=0.050197Jy sigma=0.661587 ! 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=0.050197Jy sigma=0.661587 ! Fit after self-cal, rms=0.050221Jy sigma=0.661560 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.77 mas, bmaj=5.813 mas, bpa=-8.81 degrees ! Estimated noise=0.632022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.5856e-05 Jy ! Component: 100 - total flux cleaned = 0.000146462 Jy ! Component: 150 - total flux cleaned = 0.000159961 Jy ! Component: 200 - total flux cleaned = 0.000146474 Jy ! Total flux subtracted in 200 components = 0.000146474 Jy ! Clean residual min=-0.001600 max=0.001887 Jy/beam ! Clean residual mean=0.000000 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0499084 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 49 components and 0.0499084 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=0.050214Jy sigma=0.661281 ! Fit after self-cal, rms=0.050213Jy sigma=0.661249 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 = -3.77156e-05 Jy ! Component: 100 - total flux cleaned = -2.46248e-05 Jy ! Component: 150 - total flux cleaned = -3.66415e-05 Jy ! Component: 200 - total flux cleaned = -4.76106e-05 Jy ! Total flux subtracted in 200 components = -4.76106e-05 Jy ! Clean residual min=-0.001635 max=0.001840 Jy/beam ! Clean residual mean=0.000000 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0498608 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 55 components and 0.0498608 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=0.050208Jy sigma=0.661088 ! Fit after self-cal, rms=0.050206Jy sigma=0.661074 ! 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=0.050206Jy sigma=0.661074 ! Fit after self-cal, rms=0.050287Jy sigma=0.661065 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.767 mas, bmaj=5.812 mas, bpa=-8.821 degrees ! Estimated noise=0.633055 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.8779e-05 Jy ! Component: 100 - total flux cleaned = 8.9879e-05 Jy ! Component: 150 - total flux cleaned = 7.91105e-05 Jy ! Component: 200 - total flux cleaned = 6.94335e-05 Jy ! Total flux subtracted in 200 components = 6.94335e-05 Jy ! Clean residual min=-0.001645 max=0.001857 Jy/beam ! Clean residual mean=0.000000 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.0499302 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 0.0499302 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=0.050283Jy sigma=0.660951 ! Fit after self-cal, rms=0.050283Jy sigma=0.660943 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 = -1.13785e-05 Jy ! Component: 100 - total flux cleaned = -2.0379e-05 Jy ! Component: 150 - total flux cleaned = -2.04913e-05 Jy ! Component: 200 - total flux cleaned = -2.85403e-05 Jy ! Total flux subtracted in 200 components = -2.85403e-05 Jy ! Clean residual min=-0.001655 max=0.001856 Jy/beam ! Clean residual mean=0.000000 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0499016 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 68 components and 0.0499016 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=0.050280Jy sigma=0.660870 ! Fit after self-cal, rms=0.050279Jy sigma=0.660864 ! 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=0.050279Jy sigma=0.660864 ! Fit after self-cal, rms=0.050413Jy sigma=0.660856 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.178 mas, bmaj=5.986 mas, bpa=-8.288 degrees ! Estimated noise=0.703513 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00018232 Jy ! Component: 100 - total flux cleaned = 0.000156911 Jy ! Component: 150 - total flux cleaned = 0.000157435 Jy ! Component: 200 - total flux cleaned = 0.000150812 Jy ! Total flux subtracted in 200 components = 0.000150812 Jy ! Clean residual min=-0.001725 max=0.001849 Jy/beam ! Clean residual mean=0.000000 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.0500525 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 74 components and 0.0500525 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=0.050416Jy sigma=0.660776 ! Fit after self-cal, rms=0.050414Jy sigma=0.660740 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 = -4.46371e-06 Jy ! Component: 100 - total flux cleaned = -1.20353e-05 Jy ! Component: 150 - total flux cleaned = -5.28766e-07 Jy ! Component: 200 - total flux cleaned = 4.91733e-06 Jy ! Total flux subtracted in 200 components = 4.91733e-06 Jy ! Clean residual min=-0.001729 max=0.001846 Jy/beam ! Clean residual mean=0.000000 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.0500574 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 79 components and 0.0500574 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=0.050416Jy sigma=0.660707 ! Fit after self-cal, rms=0.050415Jy sigma=0.660691 ! 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=2.767 mas, bmaj=5.811 mas, bpa=-8.834 degrees ! Estimated noise=0.634807 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.767 x 5.811 at -8.834 degrees (North through East) ! Clean map min=-0.001641 max=0.043388 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=2.292 mas, bmaj=5.666 mas, bpa=-8.968 degrees ! Estimated noise=0.785091 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0327102 Jy ! Component: 100 - total flux cleaned = 0.0411999 Jy ! Component: 150 - total flux cleaned = 0.0450623 Jy ! Component: 200 - total flux cleaned = 0.0466503 Jy ! Total flux subtracted in 200 components = 0.0466503 Jy ! Clean residual min=-0.002316 max=0.002584 Jy/beam ! Clean residual mean=-0.000001 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.0466503 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0466503 Jy ! Inverting map and beam ! Estimated beam: bmin=2.767 mas, bmaj=5.811 mas, bpa=-8.834 degrees ! Estimated noise=0.634807 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 = 0.00192225 Jy ! Component: 100 - total flux cleaned = 0.00262557 Jy ! Component: 150 - total flux cleaned = 0.00289285 Jy ! Component: 200 - total flux cleaned = 0.00297581 Jy ! Total flux subtracted in 200 components = 0.00297581 Jy ! Clean residual min=-0.001715 max=0.002043 Jy/beam ! Clean residual mean=-0.000000 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.0496261 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 36 components and 0.0496261 Jy ! Inverting map ! Added new window around map position (-9.6, 14.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139519 Jy ! Component: 100 - total flux cleaned = 0.00129293 Jy ! Component: 150 - total flux cleaned = 0.0011222 Jy ! Component: 200 - total flux cleaned = 0.000983524 Jy ! Total flux subtracted in 200 components = 0.000983524 Jy ! Clean residual min=-0.001677 max=0.001614 Jy/beam ! Clean residual mean=0.000000 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0506096 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 60 components and 0.0506096 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=4.178 mas, bmaj=5.986 mas, bpa=-8.288 degrees ! Estimated noise=0.703513 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000299405 Jy ! Component: 100 - total flux cleaned = -0.000417451 Jy ! Component: 150 - total flux cleaned = -0.000469389 Jy ! Component: 200 - total flux cleaned = -0.000468719 Jy ! Total flux subtracted in 200 components = -0.000468719 Jy ! Clean residual min=-0.001702 max=0.001550 Jy/beam ! Clean residual mean=0.000001 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.0501409 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 = -3.10817e-05 Jy ! Component: 100 - total flux cleaned = -5.94721e-05 Jy ! Component: 150 - total flux cleaned = -8.59066e-05 Jy ! Component: 200 - total flux cleaned = -9.81039e-05 Jy ! Total flux subtracted in 200 components = -9.81039e-05 Jy ! Clean residual min=-0.001715 max=0.001548 Jy/beam ! Clean residual mean=0.000001 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0500428 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 83 components and 0.0500428 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.767 mas, bmaj=5.811 mas, bpa=-8.834 degrees ! Estimated noise=0.634807 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.84055e-06 Jy ! Component: 100 - total flux cleaned = 8.51639e-05 Jy ! Component: 150 - total flux cleaned = 0.000128161 Jy ! Component: 200 - total flux cleaned = 0.000114226 Jy ! Total flux subtracted in 200 components = 0.000114226 Jy ! Clean residual min=-0.001778 max=0.001565 Jy/beam ! Clean residual mean=0.000001 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.050157 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 100 components and 0.050157 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=0.050330Jy sigma=0.658271 ! Fit after self-cal, rms=0.050317Jy sigma=0.658037 wmodel J0633+1626_C_map.mod ! Writing 100 model components to file: J0633+1626_C_map.mod wobs J0633+1626_C_uvs.fits ! Writing UV FITS file: J0633+1626_C_uvs.fits wwins J0633+1626_C_map.win ! wwins: Wrote 2 windows to J0633+1626_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 = -0.000125198 Jy ! Component: 100 - total flux cleaned = 2.3448e-05 Jy ! Component: 150 - total flux cleaned = 8.9839e-05 Jy ! Component: 200 - total flux cleaned = 0.000323237 Jy ! Component: 250 - total flux cleaned = 0.000548379 Jy ! Component: 300 - total flux cleaned = 0.00076704 Jy ! Component: 350 - total flux cleaned = 0.000979639 Jy ! Component: 400 - total flux cleaned = 0.00107424 Jy ! Component: 450 - total flux cleaned = 0.00120349 Jy ! Component: 500 - total flux cleaned = 0.00134714 Jy ! Component: 550 - total flux cleaned = 0.00145217 Jy ! Component: 600 - total flux cleaned = 0.00152019 Jy ! Component: 650 - total flux cleaned = 0.00157012 Jy ! Component: 700 - total flux cleaned = 0.00165195 Jy ! Component: 750 - total flux cleaned = 0.00181194 Jy ! Component: 800 - total flux cleaned = 0.00192208 Jy ! Component: 850 - total flux cleaned = 0.00204574 Jy ! Component: 900 - total flux cleaned = 0.00216691 Jy ! Component: 950 - total flux cleaned = 0.00227113 Jy ! Component: 1000 - total flux cleaned = 0.00234432 Jy ! Component: 1050 - total flux cleaned = 0.00244508 Jy ! Component: 1100 - total flux cleaned = 0.00250195 Jy ! Component: 1150 - total flux cleaned = 0.00259968 Jy ! Component: 1200 - total flux cleaned = 0.00272339 Jy ! Component: 1250 - total flux cleaned = 0.00283139 Jy ! Component: 1300 - total flux cleaned = 0.00292435 Jy ! Component: 1350 - total flux cleaned = 0.00296352 Jy ! Component: 1400 - total flux cleaned = 0.00305397 Jy ! Component: 1450 - total flux cleaned = 0.00309222 Jy ! Component: 1500 - total flux cleaned = 0.0031677 Jy ! Component: 1550 - total flux cleaned = 0.00315547 Jy ! Component: 1600 - total flux cleaned = 0.00316772 Jy ! Component: 1650 - total flux cleaned = 0.00320373 Jy ! Component: 1700 - total flux cleaned = 0.00321544 Jy ! Component: 1750 - total flux cleaned = 0.0031683 Jy ! Component: 1800 - total flux cleaned = 0.00317995 Jy ! Component: 1850 - total flux cleaned = 0.00316842 Jy ! Component: 1900 - total flux cleaned = 0.00313427 Jy ! Component: 1950 - total flux cleaned = 0.00316804 Jy ! Component: 2000 - total flux cleaned = 0.00313452 Jy ! Component: 2050 - total flux cleaned = 0.0031455 Jy ! Component: 2100 - total flux cleaned = 0.00315643 Jy ! Component: 2150 - total flux cleaned = 0.00318899 Jy ! Component: 2200 - total flux cleaned = 0.00322104 Jy ! Component: 2250 - total flux cleaned = 0.00323178 Jy ! Component: 2300 - total flux cleaned = 0.00327392 Jy ! Component: 2350 - total flux cleaned = 0.00329487 Jy ! Component: 2400 - total flux cleaned = 0.00331563 Jy ! Component: 2450 - total flux cleaned = 0.00337737 Jy ! Component: 2500 - total flux cleaned = 0.00338753 Jy ! Component: 2550 - total flux cleaned = 0.00341789 Jy ! Component: 2600 - total flux cleaned = 0.00344799 Jy ! Component: 2650 - total flux cleaned = 0.00344807 Jy ! Component: 2700 - total flux cleaned = 0.00348763 Jy ! Component: 2750 - total flux cleaned = 0.0035366 Jy ! Component: 2800 - total flux cleaned = 0.00354637 Jy ! Component: 2850 - total flux cleaned = 0.00359478 Jy ! Component: 2900 - total flux cleaned = 0.00360436 Jy ! Component: 2950 - total flux cleaned = 0.00363298 Jy ! Component: 3000 - total flux cleaned = 0.00364242 Jy ! Component: 3050 - total flux cleaned = 0.00368008 Jy ! Component: 3100 - total flux cleaned = 0.00368946 Jy ! Component: 3150 - total flux cleaned = 0.0036987 Jy ! Component: 3200 - total flux cleaned = 0.00370794 Jy ! Component: 3250 - total flux cleaned = 0.00370796 Jy ! Component: 3300 - total flux cleaned = 0.00370795 Jy ! Component: 3350 - total flux cleaned = 0.00369887 Jy ! Component: 3400 - total flux cleaned = 0.00368087 Jy ! Component: 3450 - total flux cleaned = 0.00370773 Jy ! Component: 3500 - total flux cleaned = 0.0036631 Jy ! Component: 3550 - total flux cleaned = 0.00366309 Jy ! Component: 3600 - total flux cleaned = 0.00365427 Jy ! Component: 3650 - total flux cleaned = 0.00362784 Jy ! Component: 3700 - total flux cleaned = 0.00361037 Jy ! Component: 3750 - total flux cleaned = 0.00360169 Jy ! Component: 3800 - total flux cleaned = 0.00359304 Jy ! Component: 3850 - total flux cleaned = 0.00360163 Jy ! Component: 3900 - total flux cleaned = 0.00358443 Jy ! Component: 3950 - total flux cleaned = 0.00358439 Jy ! Component: 4000 - total flux cleaned = 0.00356738 Jy ! Component: 4050 - total flux cleaned = 0.00355047 Jy ! Total flux subtracted in 4096 components = 0.00355894 Jy ! Clean residual min=-0.000543 max=0.000549 Jy/beam ! Clean residual mean=-0.000001 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.053716 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 384 components and 0.053716 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0633+1626_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.767 x 5.811 at -8.834 degrees (North through East) ! Clean map min=-0.0019271 max=0.043258 Jy/beam ! Writing clean map to FITS file: .//J0633+1626_C_map.fits wmodel .//J0633+1626_C_map.mod ! Writing 384 model components to file: .//J0633+1626_C_map.mod wobs .//J0633+1626_C_uvs.fits ! Writing UV FITS file: .//J0633+1626_C_uvs.fits wwins .//J0633+1626_C_map.win ! wwins: Wrote 3 windows to .//J0633+1626_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0432585 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000148244 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.02808 1.02808 2.05616 4.11232 8.22464 16.4493 32.8986 65.7971 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.043 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 291.805 quit ! Quitting program ! Log file .//J0633+1626_C_dfm.log closed on Mon Jan 20 17:34:36 2020